/* ===================== DESIGN TOKENS ===================== */
:root {
  --primary:       #0EA5E9;
  --primary-light: #E0F2FE;
  --primary-dark:  #0369A1;
  --primary-deep:  #0369A1;
  --primary-mid:   #7DD3FC;
  --gradient:      linear-gradient(135deg, #0369A1 0%, #38BDF8 100%);
  --gradient-h:    linear-gradient(135deg, #025A8A 0%, #0EA5E9 100%);
  --gradient-soft: linear-gradient(135deg, #E0F2FE 0%, #F0F9FF 100%);
  --sidebar-grad:  linear-gradient(180deg, #0284C7 0%, #0EA5E9 50%, #38BDF8 100%);
  --bg:            #FFFFFF;
  --bg-secondary:  #F0F9FF;
  --bg-tertiary:   #E0F2FE;
  --text:          #0F172A;
  --text-1:        var(--text);   /* 別名: 一部UI(保護者ポータル等)が --text-1 を参照。未定義だと低コントラストになるため定義 */
  --card:          var(--surface);/* 別名: 保護者ポータル等が var(--card) を参照。未定義だと#fffにフォールバックしダークモードで白背景になるため定義 */
  --text-2:        #334155;
  --text-3:        #64748B;
  --text-4:        #94A3B8;
  --border:        #BAE6FD;
  --border-dark:   #7DD3FC;
  --success:       #10B981;
  --success-light: #ECFDF5;
  --warning:       #F59E0B;
  --warning-light: #FFFBEB;
  --danger:        #EF4444;
  --danger-light:  #FEF2F2;
  --purple:        #8B5CF6;
  --purple-light:  #F5F3FF;
  --sidebar-w:     228px;
  --topbar-h:      56px;
  --radius:        12px;
  --radius-lg:     16px;
  --shadow-sm:     0 1px 3px rgba(14,165,233,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:        0 4px 16px rgba(14,165,233,0.1);
  --shadow-md:     0 8px 32px rgba(14,165,233,0.15);
  /* Semantic surface aliases (default = current light values; flipped in dark theme) */
  --surface:       #FFFFFF;
  --surface-2:     #F8FAFC;
  --surface-3:     #F1F5F9;
  --overlay:       rgba(15,23,42,0.5);
  /* --- ガラス/ネオン・トークン（ライト） --- */
  --amb-1:         rgba(14,165,233,0.10);
  --amb-2:         rgba(125,211,252,0.14);
  --neon:          rgba(14,165,233,0.40);
  --neon-strong:   rgba(14,165,233,0.70);
  --glass-bg:      rgba(255,255,255,0.62);
  --glass-bg-2:    rgba(255,255,255,0.78);
  --glass-brd:     rgba(186,230,253,0.65);
  --glass-line:    rgba(14,165,233,0.35);
  --glass-topbar:  rgba(255,255,255,0.62);
  --glass-shadow:  0 8px 30px -14px rgba(14,165,233,0.30), inset 0 1px 0 rgba(255,255,255,0.7);
  --glass-blur:    blur(16px) saturate(160%);
}

/* ===================== DARK THEME ===================== */
[data-theme="dark"] {
  --primary:       #2EA8FF;
  --primary-light: #0B2A45;
  --primary-dark:  #6FD0FF;
  --primary-deep:  #0A6FD6;
  --primary-mid:   #6FD0FF;
  --gradient:      linear-gradient(135deg, #0A6FD6 0%, #2EA8FF 100%);
  --gradient-h:    linear-gradient(135deg, #2EA8FF 0%, #6FD0FF 100%);
  --gradient-soft: linear-gradient(135deg, #081428 0%, #05070D 100%);
  --bg:            #0B1220;
  --bg-secondary:  #05070D;
  --bg-tertiary:   #11203A;
  --text:          #EAF2FF;
  --text-2:        #BFD0E6;
  --text-3:        #8DA0BC;
  --text-4:        #64748B;
  --border:        #1B2A44;
  --border-dark:   #2C4368;
  --success-light: #0C2A22;
  --warning-light: #2C2410;
  --danger-light:  #2E1416;
  --purple-light:  #1E1740;
  --surface:       #0B1220;
  --surface-2:     #101B30;
  --surface-3:     #16243E;
  --overlay:       rgba(2,6,15,0.66);
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.4);
  --shadow:        0 4px 18px rgba(0,0,0,0.5);
  --shadow-md:     0 10px 36px rgba(0,0,0,0.6);
  /* --- LPネオン/ガラス・トークン（ダーク） --- */
  --amb-1:         rgba(46,168,255,0.12);
  --amb-2:         rgba(10,111,214,0.12);
  --neon:          rgba(46,168,255,0.55);
  --neon-strong:   rgba(46,168,255,0.9);
  --glass-bg:      rgba(255,255,255,0.05);
  --glass-bg-2:    rgba(255,255,255,0.08);
  --glass-brd:     rgba(255,255,255,0.10);
  --glass-line:    rgba(111,208,255,0.30);
  --glass-topbar:  rgba(8,13,24,0.60);
  --glass-shadow:  0 10px 34px -14px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.05);
  --glass-blur:    blur(16px) saturate(150%);
}
/* ダークモード: ピル/バッジは背景が暗いティントに反転するため、文字色を明るい同系色へ */
[data-theme="dark"] .pill-green  { color: #6EE7B7; }
[data-theme="dark"] .pill-yellow { color: #FCD34D; }
[data-theme="dark"] .pill-red    { color: #FCA5A5; }
[data-theme="dark"] .pill-purple { color: #C4B5FD; }
/* ダークモード: success-light/warning-light/danger-light ティント上にハードコードされた
   濃色文字（#276749 緑 / #B7791F 黄 / #92400E 茶 / #C53030 赤 等）を明るい同系色へ反転 */
[data-theme="dark"] .kpi-badge.up,
[data-theme="dark"] .cal-event.green,
[data-theme="dark"] .wg-class.full,
[data-theme="dark"] .contract-doc-status.confirmed,
[data-theme="dark"] .sp-done,
[data-theme="dark"] .op-check-item.checked label { color: #6EE7B7 !important; }
[data-theme="dark"] .kpi-badge.down { color: #FCA5A5 !important; }
[data-theme="dark"] .cal-event.yellow,
[data-theme="dark"] .wg-class.trial,
[data-theme="dark"] .pill-pause { color: #FCD34D !important; }
/* ダークモード: 契約ステータスバナーのインライン濃色文字を反転 */
[data-theme="dark"] #contract-status-label,
[data-theme="dark"] #contract-status-sub { color: #FCD34D !important; }
[data-theme="dark"] #contract-done-banner div:not([style*="font-size:32px"]) { color: #6EE7B7 !important; }
[data-theme="dark"] .flyer-tpl-badge[style*="success-light"] { color: #6EE7B7 !important; }
/* ダークモード: 収益シミュレーターのハードコード明色ボックスを暗色面へ反転 */
[data-theme="dark"] .js-sim-labor-count { background: var(--bg-tertiary) !important; color: var(--text) !important; }
[data-theme="dark"] .sim-bep-box { background: var(--primary-light) !important; border-color: var(--border) !important; }
[data-theme="dark"] .sim-bep-label,
[data-theme="dark"] .sim-bep-unit { color: #A5B4FC !important; }
[data-theme="dark"] .sim-bep-num,
[data-theme="dark"] .sim-bep-marker,
[data-theme="dark"] .sim-bep-note { color: #C4B5FD !important; }
[data-theme="dark"] .sim-bep-track { background: rgba(165,180,252,.25) !important; }
[data-theme="dark"] .sim-income-card.profit { background: var(--success-light) !important; border-color: #34D399 !important; }
[data-theme="dark"] .sim-income-card.loss { background: var(--danger-light) !important; border-color: #FCA5A5 !important; }
[data-theme="dark"] .sim-inc-val.profit { color: #6EE7B7 !important; }
[data-theme="dark"] .sim-inc-val.loss { color: #FCA5A5 !important; }
/* ダークモード: 週表示カレンダーの「今日」列のハードコード水色背景を暗色アクセントへ */
[data-theme="dark"] .sch-wg-cell.today-col { background: var(--primary-light) !important; border-color: var(--border) !important; }
[data-theme="dark"] img { filter: brightness(.92); }
[data-theme="dark"] .knt-edit-overlay,
[data-theme="dark"] .modal-overlay { background: var(--overlay); }

/* ============================================================
   GLASS REDESIGN（ライト/ダーク共通・洗練ガラス）
   サイドメニューは枠なしミニマル。選択時のみ四角いガラス＋青い下線。
   サイドバーは煙ガラスのレール、カード等もガラスで統一。
   .app プレフィックスで基底コンポーネントより優先させる。
   ============================================================ */

/* 背景アンビエンス（テーマごとに発色） */
body {
  background:
    radial-gradient(1100px 560px at 16% -12%, var(--amb-1), transparent 60%),
    radial-gradient(900px 520px at 102% -4%, var(--amb-2), transparent 55%),
    var(--bg-secondary);
  background-attachment: fixed;
}

/* サイドバー: 煙ガラスのレール（両テーマ共通でテキストは白） */
.app .sidebar {
  background: rgba(10,15,26,0.66);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  backdrop-filter: blur(22px) saturate(140%);
  border-right: 1px solid rgba(255,255,255,0.08);
  box-shadow: 4px 0 30px rgba(0,0,0,0.30);
}

/* ナビ項目: 既定は枠なしのテキストのみ */
.app .sidebar .nav-item {
  border-radius: 0;
  border: none;
  background: none;
  position: relative;
  color: rgba(255,255,255,0.60);
  transition: color .15s ease;
}
/* ホバー/選択の面はすべて疑似要素で縁までフルブリード（四角を出さない） */
.app .sidebar .nav-item::before {
  content: '';
  position: absolute; z-index: -1;
  top: 0; bottom: 0; left: -8px; right: -8px;
  background: transparent;
  transition: background .15s ease;
}
/* ホバー: 自身の四角い内側背景は消し、淵まで届くフルブリードのガラス＋青線のみ */
.app .sidebar .nav-item:hover {
  color: #fff;
  background: none;
}
.app .sidebar .nav-item:hover::before {
  background: rgba(255,255,255,0.05);
}
.app .sidebar .nav-item:hover::after {
  content: '';
  position: absolute; left: -8px; right: -8px; bottom: 0; height: 1px;
  background: var(--primary); opacity: 0.55;
}
/* 選択時: 左右の辺なし・縁までシームレスなガラス＋途切れない青下線 */
.app .sidebar .nav-item.active {
  background: none;
  box-shadow: none;
  color: #fff;
  font-weight: 700;
}
/* ガラス面: 左右はサイドバーの縁まではみ出し、横の辺をなくす */
.app .sidebar .nav-item.active::before {
  content: '';
  position: absolute; z-index: -1;
  top: 0; bottom: 0; left: -8px; right: -8px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.035));
}
/* 青下線: 縁まで連続させ途切れさせない */
.app .sidebar .nav-item.active::after {
  content: '';
  position: absolute; left: -8px; right: -8px; bottom: 0; height: 1px;
  background: var(--primary);
  box-shadow: 0 0 6px 0 var(--neon-strong);
}
.app .sb-logout-sec .nav-item.active::before { background: linear-gradient(180deg, rgba(248,113,113,0.16), rgba(248,113,113,0.04)); }
.app .sb-logout-sec .nav-item.active::after { background: #F87171; box-shadow: 0 0 8px 0 rgba(248,113,113,0.7); }
/* 運営ダッシュボードのトップボタンも他メニューと同じフラット表示に統一 */
.app .sidebar .nav-dashboard-top {
  font-size: 12.5px !important;
  font-weight: 600 !important;
  padding: 8px 11px !important;
  border-radius: 0 !important;
  border: none !important;
  background: none !important;
  color: rgba(255,255,255,0.60) !important;
}
.app .sidebar .nav-dashboard-top:hover {
  background: none !important;
  color: #fff !important;
}
.app .sidebar .nav-dashboard-top.active {
  background: none !important;
  color: #fff !important;
  font-weight: 700 !important;
}

/* ロゴ: わずかに発光 */
img.sb-brand-mark { filter: drop-shadow(0 0 6px var(--neon)); }

/* トップバー: ガラス（下端のネオンラインは既存 ::after を踏襲） */
.app .topbar {
  background: var(--glass-topbar);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  box-shadow: none;
}

/* カード/KPI/パネル: ガラスで統一 */
.app .card,
.app .card-sm,
.app .kpi,
.app .panel,
.app .ms2-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
}
.app .card:hover,
.app .kpi:hover { border-color: var(--glass-line); }
/* ダッシュボード固有要素もガラスに統一 */
.app .store-tab { background: var(--glass-bg); border: 1px solid var(--glass-brd); color: var(--text-2); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); }
.app .store-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* 外観設定（テーマ切替セグメント / アクセントスウォッチ） */
.theme-seg { display: inline-flex; gap: 4px; padding: 4px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 10px; }
.theme-seg-btn { padding: 7px 16px; border: none; border-radius: 7px; background: transparent; color: var(--text-3); font-size: 12.5px; font-weight: 700; cursor: pointer; font-family: inherit; transition: all .15s; }
.theme-seg-btn.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }
.accent-swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.accent-swatch { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--border); cursor: pointer; padding: 0; transition: transform .12s; position: relative; }
.accent-swatch:hover { transform: scale(1.1); }
.accent-swatch.active { border-color: var(--text); box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--text-3); }
.accent-swatch.active::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; font-weight: 900; text-shadow: 0 1px 2px rgba(0,0,0,0.4); }
.accent-custom-input { width: 40px; height: 32px; padding: 0; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); cursor: pointer; }
/* トップバーのカラーパレット ポップオーバー */
.accent-panel { position: absolute; top: calc(100% + 8px); right: 0; width: 232px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: 0 10px 40px rgba(0,0,0,0.18); z-index: 9000; padding: 14px; }
.accent-panel-title { font-weight: 800; font-size: 12px; color: var(--text-2); margin-bottom: 10px; }
/* クラスカラー選択（クラス追加・編集モーダル） */
.cls-color-picker { display: flex; flex-wrap: wrap; gap: 10px; }

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', -apple-system, sans-serif;
  background: var(--bg-secondary);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
}
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }

/* ===================== LAYOUT ===================== */
.app { display: flex; min-height: 100vh; }

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-grad);
  border-right: none;
  box-shadow: 4px 0 24px rgba(14,165,233,0.25);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 200;
  transition: transform 0.25s ease;
  overflow-y: auto;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); border-radius: 2px; }

/* Sidebar dark theme overrides */
.sidebar .sb-logo { border-bottom-color: rgba(255,255,255,0.1); }
.sidebar .sb-logo .brand { color: #fff; text-shadow: 0 1px 6px rgba(0,0,0,0.2); }
.sidebar .sb-logo .sub { color: rgba(255,255,255,0.45); }
.sidebar .sb-user { border-bottom-color: rgba(255,255,255,0.1); }
.sidebar .sb-user .uname { color: #fff; }
.sidebar .sb-user .uplan { color: #7DD3FC; }
.sidebar .avatar { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.3); color: #fff; }
.sidebar .sb-profile { border-bottom-color: rgba(255,255,255,0.1); }
.sidebar .sb-profile-collapsed:hover { background: rgba(255,255,255,0.08); }
.sidebar .sb-profile-caret { color: rgba(255,255,255,0.45); }
.sidebar .sb-profile-brief .uname { color: #fff; }
.sidebar .sb-profile-brief .uplan { color: #7DD3FC; }
.sidebar .sb-profile-detail { background: rgba(0,0,0,0.2); border-top-color: rgba(255,255,255,0.1); }
.sidebar .sb-plan-block { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.12); }
.sidebar .sb-plan-label { color: #fff; }
.sidebar .sb-plan-desc { color: rgba(255,255,255,0.55); }
.sidebar .sb-plan-badge.active { background: #38BDF8; color: #0369A1; }
.sidebar .sb-plan-badge.inactive { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.45); border-color: rgba(255,255,255,0.15); }
.sidebar .sb-store-card { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.22); }
.sidebar .sb-store-card .uname { color: #fff; }
.sidebar .sb-store-card .uplan { color: #7DD3FC; }
.sidebar .sb-add-store-btn { border-color: rgba(255,255,255,0.22); color: rgba(255,255,255,0.55); background: none; }
.sidebar .sb-add-store-btn:hover { border-color: rgba(255,255,255,0.6); color: #fff; background: rgba(255,255,255,0.1); }
.sidebar .nav-sec-lbl { color: rgba(255,255,255,0.32); }
.sidebar .nav-item { color: rgba(255,255,255,0.65); }
.sidebar .nav-item:hover { background: rgba(255,255,255,0.1); color: #fff; }
.sidebar .nav-item.active { background: rgba(255,255,255,0.18); color: #fff; font-weight: 700; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12); }
.sidebar .nav-item .nbadge { background: #EF4444; }
.sidebar .nav-item .nbadge.blue { background: #38BDF8; color: #0369A1; }

.sb-logo {
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sb-logo .brand { font-size: 15px; font-weight: 900; color: var(--primary); letter-spacing: -0.5px; white-space: nowrap; }
.sb-logo .sub { font-size: 10px; color: var(--text-3); margin-top: 1px; }
.sb-brand-row { display: flex; align-items: center; gap: 10px; }
.sb-brand-mark { width: 46px; height: 46px; object-fit: contain; flex-shrink: 0; }
#sb-logo-img { max-width: 100%; max-height: 48px; object-fit: contain; display: block; margin-bottom: 2px; }

.sb-user {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.avatar {
  width: 32px; height: 32px; border-radius: 10px;
  background: var(--primary-light); border: 2px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; color: var(--primary); flex-shrink: 0;
}
.sb-user .uname { font-size: 13px; font-weight: 700; }
.sb-user .uplan { font-size: 10px; color: var(--primary); font-weight: 700; }

/* Profile panel */
.sb-profile { border-bottom: 1px solid var(--border); }
.sb-profile-collapsed {
  padding: 10px 14px;
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; transition: background 0.12s;
}
.sb-profile-collapsed:hover { background: var(--bg-secondary); }
.sb-profile-brief { flex: 1; }
.sb-profile-caret { font-size: 10px; color: var(--text-3); transition: transform 0.2s; }
.sb-profile-caret.open { transform: rotate(180deg); }
.sb-profile-detail {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}
.sb-profile-top {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.sb-plan-block {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px;
  margin-bottom: 8px;
}
.sb-plan-label { font-size: 10.5px; font-weight: 800; color: var(--text); margin-bottom: 6px; }
.sb-plan-badges { display: flex; gap: 5px; margin-bottom: 5px; flex-wrap: wrap; }
.sb-plan-badge {
  font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 999px;
}
.sb-plan-badge.active { background: var(--primary); color: white; }
.sb-plan-badge.inactive { background: var(--bg-secondary); color: var(--text-4); border: 1px solid var(--border); }
.sb-plan-desc { font-size: 10.5px; color: var(--text-3); line-height: 1.5; }
.sb-store-card {
  background: var(--bg); border: 1.5px solid var(--primary);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 8px;
}
.sb-add-store-btn {
  width: 100%; padding: 7px; border-radius: 8px;
  border: 1.5px dashed var(--border); background: none;
  font-size: 11.5px; font-weight: 700; color: var(--text-3);
  cursor: pointer; transition: all 0.12s; font-family: inherit;
}
.sb-add-store-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.sb-store-row { display:flex; align-items:center; gap:8px; padding:8px 10px; margin-bottom:6px; border-radius:10px; border:1.5px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.05); cursor:pointer; transition:all .12s; }
.sb-store-row:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.35); }
.sb-store-row.active { border-color:#38BDF8; background: rgba(56,189,248,0.18); }
.sb-store-row .sr-dot { width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.3); flex-shrink:0; }
.sb-store-row.active .sr-dot { background:#38BDF8; box-shadow:0 0 0 3px rgba(56,189,248,0.25); }
.sb-store-row .sr-name { flex:1; font-size:12px; font-weight:800; color:#fff; }
.sb-store-row .sr-meta { font-size:10px; color:rgba(255,255,255,0.6); }

.sb-nav { flex: 1; padding: 10px 8px; display: flex; flex-direction: column; }
.sb-logout-sec .nav-item { color: #FCA5A5; }
.sb-logout-sec .nav-item:hover { background: rgba(239,68,68,0.15); color: #FECACA; }
.nav-sec { margin-bottom: 4px; }
.nav-sec-lbl {
  font-size: 9px; font-weight: 800; color: var(--text-4);
  letter-spacing: 1px; text-transform: uppercase;
  padding: 8px 10px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 11px; border-radius: 9px;
  cursor: pointer; border: none; background: none;
  color: var(--text-3); font-size: 12.5px; font-weight: 500;
  transition: all 0.12s; width: 100%; text-align: left;
  margin-bottom: 1px;
}
.nav-item:hover { background: var(--primary-light); color: var(--primary); }
.nav-item.active { background: var(--primary-light); color: var(--primary); font-weight: 700; }
.nav-item .ni { font-size: 15px; width: 18px; text-align: center; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; }
/* インライン線アイコン: currentColorで単色・テーマ追従 */
.ic { width: 1em; height: 1em; display: inline-block; vertical-align: -0.14em; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.nav-item .ni .ic { width: 17px; height: 17px; vertical-align: middle; }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.nav-item .nbadge {
  margin-left: auto; font-size: 10px; font-weight: 800;
  padding: 1px 6px; border-radius: 999px;
  background: var(--danger); color: white;
}
.nav-item .nbadge.blue { background: var(--primary); }
/* ── role-based visibility ── */
.role-owner .owner-only { display: block; }
.role-coach .owner-only { display: none !important; }
/* coach-only はデフォルト非表示。コーチログイン時のみ applyRoleUI が表示にする */
.coach-only { display: none; }
/* 単独運営（サポートサービス）モードではフランチャイズ専用要素を隠す */
.acct-standalone .franchise-only { display: none !important; }
/* マイルストーン先頭の「フランチャイズ契約」ノードは className 再代入で class が
   上書きされるため、位置指定で隠す（:first-child は op-ms-step を保持し続ける） */
.acct-standalone .op-ms-steps .op-ms-step:first-child { display: none !important; }
/* 単独運営（サポートサービス）専用要素。標準（フランチャイズ）では隠す */
.standalone-only { display: none; }
.acct-standalone .standalone-only { display: block; }

/* ===== プランバナー ===== */
.plan-banner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 20px; font-size: 13px; font-weight: 600; gap: 12px;
  flex-shrink: 0;
}
.plan-banner--trial {
  background: linear-gradient(90deg, #ECFCCB, #D1FAE5);
  color: #166534;
  border-bottom: 1px solid #86EFAC;
}
.plan-banner--expired {
  background: linear-gradient(90deg, #FEF3C7, #FDE8D8);
  color: #92400E;
  border-bottom: 1px solid #FCA5A5;
}
.plan-banner-btn {
  flex-shrink: 0; font-size: 12px; font-weight: 800; padding: 5px 14px;
  border-radius: 999px; border: none; cursor: pointer; font-family: inherit;
}
.plan-banner--trial   .plan-banner-btn { background: #16A34A; color: #fff; }
.plan-banner--expired .plan-banner-btn { background: #DC2626; color: #fff; }

/* ===== ナビ ロックバッジ ===== */
.plan-lock-badge {
  margin-left: auto; font-size: 12px; opacity: 0.8;
}
.plan-restricted .nav-item:has(.plan-lock-badge) {
  opacity: 0.6;
}
.coach-badge { display:inline-flex;align-items:center;gap:5px;background:#DBEAFE;color:#1D4ED8;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;margin-left:6px; }
.lesson-stu-card { background:var(--bg-secondary);border-radius:12px;padding:10px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px; }
.lesson-stu-photo { width:60px;height:60px;border-radius:50%;object-fit:cover; }
.lesson-stu-photo-init { width:60px;height:60px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:var(--primary); }
.lesson-stu-name { font-size:13px;font-weight:700;line-height:1.2; }
.lesson-stu-grade { font-size:11px;color:var(--text-3); }
.lesson-stu-emergency { font-size:11px;color:#DC2626;font-weight:700;margin-top:2px; }
.emergency-row { display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;background:var(--bg-secondary); }
.emergency-row-name { font-size:13px;font-weight:700;flex:1; }
.emergency-row-phone { font-size:13px;font-weight:700;color:#DC2626; }
/* ── score tablet frame ── */
.score-outer {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  height: calc(100vh - 60px);
  padding: 16px;
  box-sizing: border-box;
  background: #BAE6FD;
}
.score-tablet-frame {
  width: 100%;
  max-width: 768px;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid #38BDF8;
  background: var(--surface);
}
@media (max-width: 1024px) {
  .score-outer { padding: 0; background: var(--surface); }
  .score-tablet-frame { max-width: 100%; border-radius: 0; box-shadow: none; }
}
.nav-dashboard-top {
  font-size: 13px !important;
  font-weight: 800 !important;
  padding: 10px 14px !important;
  border-radius: 10px !important;
  letter-spacing: 0.3px;
}
.sidebar .nav-dashboard-top {
  background: rgba(255,255,255,0.15) !important;
  color: #fff !important;
  border: 1px solid rgba(255,255,255,0.25) !important;
}
.sidebar .nav-dashboard-top:hover,
.sidebar .nav-dashboard-top.active {
  background: rgba(255,255,255,0.28) !important;
  color: #fff !important;
}

/* --- Main --- */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Topbar --- */
.topbar {
  background: var(--bg);
  border-bottom: none;
  height: var(--topbar-h);
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 0 rgba(14,165,233,0.12), 0 2px 12px rgba(14,165,233,0.06);
}
.topbar::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(to right, var(--primary-deep), var(--primary), var(--primary-mid));
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.menu-toggle {
  display: none;
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--bg-secondary); border: none; cursor: pointer;
  color: var(--text);
  align-items: center; justify-content: center; font-size: 18px;
}
.page-title { font-size: 15px; font-weight: 800; color: var(--text); letter-spacing: -0.3px; }
.back-btn {
  display: none;
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--bg-secondary); border: none; cursor: pointer;
  color: var(--text);
  align-items: center; justify-content: center; font-size: 18px;
  flex-shrink: 0;
}
.back-btn:hover { background: var(--primary-light); color: var(--primary); }
.topbar-right { display: flex; align-items: center; gap: 8px; }

/* ===== 保護者ポータル＝スマホアプリ風（モバイル専用・下部フッターメニュー） ===== */
body.role-parent .sidebar, body.role-parent .sidebar-overlay { display: none !important; }
body.role-parent .main { margin-left: 0 !important; }
body.role-parent .menu-toggle { display: none !important; }
body.role-parent .content { max-width: 480px; margin: 0 auto; width: 100%; padding-bottom: 90px; }
#parent-footer-nav { display: none; }
body.role-parent #parent-footer-nav {
  display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 300;
  max-width: 480px; margin: 0 auto;
  background: var(--surface); border-top: 1px solid var(--border);
  box-shadow: 0 -2px 16px rgba(0,0,0,0.07);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
}
.pfn-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  background: none; border: none; cursor: pointer; color: var(--text-3);
  font-size: 10.5px; font-weight: 700; font-family: inherit; padding: 5px 0; transition: color .12s; }
.pfn-item.active { color: var(--primary); }
.pfn-item .ic-wrap { position: relative; display: inline-flex; }
.pfn-item .ic { width: 22px; height: 22px; }
.pfn-badge { position: absolute; top: -5px; right: -9px; min-width: 16px; height: 16px;
  padding: 0 4px; border-radius: 99px; background: #EF4444; color: #fff;
  font-size: 9px; font-weight: 900; display: flex; align-items: center; justify-content: center; }

/* ===== 代表(オーナー)：モバイル下部フッタータブ（中央ホーム＋左右2個ずつ・カスタマイズ可） ===== */
#owner-footer-nav { display: none; }
@media (max-width: 900px){
  body.role-store #owner-footer-nav{
    display:flex; align-items:flex-end; position:fixed; left:0; right:0; bottom:0; z-index:150;
    background:var(--surface); border-top:1px solid var(--border); box-shadow:0 -2px 16px rgba(0,0,0,.08);
    padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));
  }
  /* ドロワー(サイドメニュー)を開いている間はフッターをオーバーレイの下に隠す＝最下部のログアウトをタップ可能に */
  body.role-store .sidebar.open ~ #owner-footer-nav,
  body.role-store:has(.sidebar.open) #owner-footer-nav{ display:none !important; }
  body.role-store .content{ padding-bottom:94px; }
}
.ofn-item{ flex:1 1 0; min-width:0; display:flex; flex-direction:column; align-items:center; gap:3px;
  background:none; border:none; cursor:pointer; color:var(--text-3); font-size:10px; font-weight:700;
  font-family:inherit; padding:6px 0 4px; -webkit-tap-highlight-color:transparent; }
.ofn-item.active{ color:var(--primary); }
.ofn-item .ic{ width:21px; height:21px; }
.ofn-item .ofn-lbl{ max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ofn-item.ofn-empty{ color:var(--text-4); }
/* 中央ホーム：少し大きく・浮き出し（家マーク） */
.ofn-home{ flex:0 0 auto; display:flex; flex-direction:column; align-items:center; gap:4px;
  background:none; border:none; cursor:pointer; color:var(--primary); font-size:10.5px; font-weight:800;
  font-family:inherit; padding:0 12px; -webkit-tap-highlight-color:transparent; }
.ofn-home .ic-wrap{ display:inline-flex; align-items:center; justify-content:center; width:50px; height:50px;
  margin-top:-18px; border-radius:50%; background:var(--primary); color:#fff; box-shadow:0 6px 16px rgba(14,165,233,.42); }
.ofn-home .ic{ width:26px; height:26px; }
/* フッター編集モード：項目に編集アフォーダンス（タップでスロットの割当を変更） */
#owner-footer-nav.ofn-editing .ofn-item{ position:relative; }
#owner-footer-nav.ofn-editing .ofn-item .ic-wrap{ display:inline-flex; border-radius:9px; padding:3px;
  outline:1.5px dashed var(--primary); outline-offset:1px; animation:ofnWiggle .45s ease-in-out infinite; }
#owner-footer-nav.ofn-editing .ofn-item::after{ content:'✎'; position:absolute; top:-2px; right:22%;
  font-size:11px; line-height:1; color:#fff; background:var(--primary); border-radius:50%; padding:2px 3px; }
@keyframes ofnWiggle{ 0%,100%{transform:rotate(-2.5deg)} 50%{transform:rotate(2.5deg)} }

/* --- Content --- */
.content { padding: 24px; flex: 1; }
.page { display: none; }
.page.active { display: block; }

/* ===================== COMPONENTS ===================== */

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 9px;
  font-size: 12.5px; font-weight: 700; cursor: pointer; border: none;
  transition: all 0.12s; white-space: nowrap;
}
.btn-primary { background: var(--gradient); color: white; box-shadow: 0 2px 10px rgba(14,165,233,0.32); }
.btn-primary:hover { background: var(--gradient-h); box-shadow: 0 4px 16px rgba(14,165,233,0.42); transform: translateY(-1px); }
.btn-outline { background: var(--bg); color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary-light); }
.btn-ghost { background: var(--bg-secondary); color: var(--text-2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-tertiary); }
.btn-danger { background: var(--danger-light); color: var(--danger); border: 1px solid #FEB2B2; }
.btn-sm { padding: 5px 11px; font-size: 11.5px; border-radius: 7px; }
.btn-xs { padding: 3px 8px; font-size: 11px; border-radius: 6px; }

/* Cards */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.card-sm { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.card-title { font-size: 14px; font-weight: 800; color: var(--text); }
.card-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* Grid */
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.g3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.g4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }

/* KPI Cards */
.kpi {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px 18px 14px;
  position: relative; overflow: hidden;
}
.kpi::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.kpi.blue::before   { background: linear-gradient(to right, var(--primary-deep), var(--primary-mid)); }
.kpi.green::before  { background: linear-gradient(to right, #059669, #34D399); }
.kpi.yellow::before { background: linear-gradient(to right, #D97706, #FCD34D); }
.kpi.purple::before { background: linear-gradient(to right, #6D28D9, #A78BFA); }
.kpi.red::before    { background: linear-gradient(to right, #DC2626, #FCA5A5); }
/* ダッシュボード上部の3KPI（在籍生徒数／入会率／継続率）は上部の色線を消して他カードと統一 */
#kpi-card-1::before, #kpi-card-2::before, #kpi-card-3::before { display: none; }
.kpi-icon { font-size: 20px; margin-bottom: 8px; display: block; }
.kpi-label { font-size: 11px; color: var(--text-3); font-weight: 600; margin-bottom: 4px; }
.kpi-value { font-size: 28px; font-weight: 900; color: var(--text); line-height: 1; letter-spacing: -1.5px; }
.kpi-value .u { font-size: 14px; font-weight: 600; color: var(--text-3); }
.kpi-sub { font-size: 11px; color: var(--text-3); margin-top: 6px; }
.kpi-badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11px; font-weight: 700; padding: 2px 7px;
  border-radius: 999px; margin-top: 6px;
}
.kpi-badge.up { background: var(--success-light); color: #276749; }
.kpi-badge.down { background: var(--danger-light); color: #C53030; }
.kpi-badge.flat { background: var(--bg-secondary); color: var(--text-3); }

/* Progress */
.prog-wrap { background: var(--border); border-radius: 999px; overflow: hidden; }
.prog-bar { height: 100%; border-radius: 999px; transition: width 0.5s ease; }
.prog-bar.blue  { background: linear-gradient(to right, var(--primary-deep), var(--primary), var(--primary-mid)); }
.prog-bar.green { background: linear-gradient(to right, #059669, #34D399); }
.prog-bar.yellow{ background: var(--warning); }
.prog-bar.red   { background: var(--danger); }

/* Pills / Badges */
.pill {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 3px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 700;
}
.pill-blue   { background: var(--primary-light); color: var(--primary-dark); }
.pill-green  { background: var(--success-light); color: #276749; }
.pill-yellow { background: var(--warning-light); color: #B7791F; }
.pill-red    { background: var(--danger-light); color: #C53030; }
.pill-gray   { background: var(--bg-secondary); color: var(--text-3); border: 1px solid var(--border); }
.pill-purple { background: var(--purple-light); color: #553C9A; }

/* Tabs */
.tab-bar {
  display: flex; gap: 2px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 10px; padding: 3px;
  margin-bottom: 20px;
}
.tab {
  padding: 7px 16px; border-radius: 8px;
  font-size: 12.5px; font-weight: 600; cursor: pointer;
  color: var(--text-3); border: none; background: none;
  transition: all 0.12s; white-space: nowrap;
}
.tab.active { background: var(--bg); color: var(--primary); font-weight: 800; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }
.tab:hover:not(.active) { color: var(--text); }

/* Section header */
.sec-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sec-title { font-size: 14px; font-weight: 800; color: var(--text); }
.sec-sub { font-size: 11px; color: var(--text-3); margin-top: 1px; }

/* Divider */
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* Table */
.tbl-wrap {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
table { width: 100%; border-collapse: collapse; }
thead { background: var(--bg-secondary); }
th {
  padding: 10px 14px; text-align: left;
  font-size: 10.5px; font-weight: 800; color: var(--text-3);
  letter-spacing: 0.5px; text-transform: uppercase;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
td { padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 12.5px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-secondary); }
.td-name { font-weight: 700; }
.td-sub  { font-size: 11px; color: var(--text-3); margin-top: 1px; }

/* Form elements */
.form-row { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.form-label .req { color: var(--danger); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 9px 12px;
  border: 1.5px solid var(--border); border-radius: 9px;
  font-size: 13px; outline: none; transition: border 0.12s;
  background: var(--bg);
  color: var(--text);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-4); }
select option, .form-select option, .modal-select option { background: var(--surface); color: var(--text); }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary); }
.form-input.is-locked { background: var(--bg-secondary); color: var(--text-2); cursor: not-allowed; }
.form-input.is-locked:focus { border-color: var(--border); }
.form-textarea { min-height: 80px; resize: vertical; }
.form-hint { font-size: 11px; color: var(--text-3); margin-top: 4px; }

/* Milestone bar */
.ms-bar {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px 24px;
  margin-bottom: 20px;
}
.ms-label { font-size: 10px; font-weight: 800; color: var(--text-3); letter-spacing: 0.8px; text-transform: uppercase; margin-bottom: 14px; }
.ms-track { display: flex; align-items: center; gap: 0; }
.ms-step { flex: 1; display: flex; flex-direction: column; align-items: center; position: relative; }
.ms-step:not(:last-child)::after {
  content: ''; position: absolute; top: 16px; left: 50%;
  width: 100%; height: 2px; background: var(--border); z-index: 0;
}
.ms-step.done:not(:last-child)::after { background: var(--success); }
.ms-step.active:not(:last-child)::after { background: linear-gradient(to right, var(--primary), var(--border)); }
.ms-circle {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; position: relative; z-index: 1;
  border: 2px solid var(--border); background: var(--bg);
}
.ms-step.done .ms-circle  { background: var(--success-light); border-color: var(--success); }
.ms-step.active .ms-circle {
  background: var(--primary-light); border-color: var(--primary);
  animation: msAnim 2s ease infinite;
}
.ms-step.future .ms-circle { opacity: 0.45; }
@keyframes msAnim { 0%,100%{box-shadow:0 0 0 4px rgba(14,165,233,0.15)} 50%{box-shadow:0 0 0 8px rgba(14,165,233,0.07)} }
.ms-name { font-size: 10.5px; font-weight: 600; margin-top: 7px; text-align: center; }
.ms-step.active .ms-name { color: var(--primary); font-weight: 800; }
.ms-step.done .ms-name   { color: var(--success); }
.ms-step.future .ms-name { color: var(--text-3); }

/* Chart SVG */
.chart-area { overflow: visible; }

/* Calendar grid */
.cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.cal-day-lbl { text-align: center; font-size: 10px; font-weight: 700; color: var(--text-3); padding: 4px; }
.cal-cell {
  border: 1px solid var(--border); border-radius: 6px;
  padding: 4px; min-height: 64px; background: var(--bg);
  cursor: pointer; transition: border-color 0.12s;
}
.cal-cell:hover { border-color: var(--primary); }
.cal-date { font-size: 11px; font-weight: 700; color: var(--text-3); margin-bottom: 3px; }
.cal-date.today { color: var(--primary); }
.cal-event {
  font-size: 10px; padding: 2px 5px; border-radius: 4px;
  margin-bottom: 2px; font-weight: 600; line-height: 1.3;
}
.cal-event.blue  { background: var(--primary-light); color: var(--primary-dark); }
.cal-event.green { background: var(--success-light); color: #276749; }
.cal-event.yellow{ background: var(--warning-light); color: #B7791F; }

/* Week schedule */
.week-grid {
  display: grid;
  grid-template-columns: 60px repeat(7,1fr);
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: var(--bg);
}
.wg-head { background: var(--bg-secondary); padding: 8px 4px; text-align: center; font-size: 11px; font-weight: 700; color: var(--text-3); border-bottom: 1px solid var(--border); }
.wg-time { padding: 6px 8px; font-size: 10px; color: var(--text-3); border-bottom: 1px solid var(--border); display: flex; align-items: center; }
.wg-cell { border-left: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 3px; position: relative; min-height: 40px; }
.wg-class {
  background: var(--primary-light); border: 1px solid var(--primary);
  border-radius: 5px; padding: 4px 6px; font-size: 10px; font-weight: 700;
  color: var(--primary-dark); line-height: 1.3;
}
.wg-class.full { background: var(--success-light); border-color: var(--success); color: #276749; }
.wg-class.trial { background: var(--warning-light); border-color: var(--warning); color: #B7791F; }

/* Timeline */
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.tl-item { position: relative; padding-bottom: 18px; }
.tl-dot {
  position: absolute; left: -19px; top: 3px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--primary); border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--primary);
}
.tl-dot.future { background: var(--border); box-shadow: none; border-color: var(--border); }
.tl-dot.green { background: var(--success); box-shadow: 0 0 0 2px var(--success); }
.tl-title { font-size: 13px; font-weight: 700; color: var(--text); }
.tl-sub   { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* Notice item */
.notice-item {
  padding: 13px 16px; border-bottom: 1px solid var(--border);
  display: flex; gap: 12px; align-items: flex-start; cursor: pointer;
  transition: background 0.1s;
}
.notice-item:hover { background: var(--bg-secondary); }
.notice-item:last-child { border-bottom: none; }
.n-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); margin-top: 5px; flex-shrink: 0; }
.n-dot.read { background: var(--border); }
.n-title { font-size: 13px; font-weight: 600; color: var(--text); }
.n-title.read { color: var(--text-3); font-weight: 500; }
.n-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; display: flex; gap: 6px; align-items: center; }

/* Message thread */
.msg-thread { display: flex; flex-direction: column; gap: 12px; max-height: 360px; overflow-y: auto; padding: 4px 0; }
.msg { max-width: 75%; }
.msg.sent { align-self: flex-end; }
.msg.recv { align-self: flex-start; }
.msg-bubble {
  padding: 10px 14px; border-radius: 14px; font-size: 13px; line-height: 1.5;
}
.msg.sent .msg-bubble { background: var(--primary); color: white; border-bottom-right-radius: 4px; }
.msg.recv .msg-bubble { background: var(--bg-secondary); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg-meta { font-size: 10px; color: var(--text-3); margin-top: 3px; }
.msg.sent .msg-meta { text-align: right; }

/* ===== LINE風トーク（受信ボックスのスレッド表示） ===== */
.thread-card { cursor: pointer; }
.thread-preview { font-size: 12px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.thread-you { color: var(--primary); font-weight: 700; }
.thread-unread { margin-left: auto; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--primary); color: #fff; font-size: 11px; font-weight: 900; display: inline-flex; align-items: center; justify-content: center; }
.thread-pane { display: flex; flex-direction: column; height: 100%; min-height: 320px; }
.thread-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding-bottom: 10px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.thread-scroll { flex: 1; max-height: 420px; min-height: 200px; }
.thread-input { display: flex; gap: 8px; align-items: flex-end; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.thread-input textarea { flex: 1; resize: none; min-height: 42px; max-height: 120px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg); color: var(--text-1); font-family: inherit; font-size: 13px; line-height: 1.5; }
.thread-input textarea:focus { outline: none; border-color: var(--primary); }
.thread-input .btn { flex-shrink: 0; }
.thread-input-disabled { margin-top: 10px; padding: 12px; border-radius: 10px; background: var(--bg-secondary); border: 1px dashed var(--border); color: var(--text-3); font-size: 12px; text-align: center; }

/* ダッシュボード「保護者連絡（未読トーク）」ウィジェット */
.cw-row { display: flex; align-items: center; gap: 11px; padding: 10px 8px; border-radius: 10px; cursor: pointer; transition: background .12s ease; }
.cw-row:hover { background: var(--primary-light); }
.cw-row + .cw-row { border-top: 1px solid var(--border); }
.cw-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 13px; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cw-main { flex: 1; min-width: 0; }
.cw-name { font-size: 13px; font-weight: 800; color: var(--text-1); }
.cw-preview { font-size: 12px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cw-side { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.cw-time { font-size: 10.5px; color: var(--text-3); }
.cw-count { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--danger, #EF4444); color: #fff; font-size: 11px; font-weight: 900; display: inline-flex; align-items: center; justify-content: center; }
.cw-empty { text-align: center; padding: 22px 12px; color: var(--text-3); font-size: 12.5px; }

/* 保護者ポータル ホーム */
.ph-hero { background: linear-gradient(135deg, var(--primary,#2563eb), #1e40af); color: #fff; border-radius: 16px; padding: 22px 20px; margin-bottom: 16px; }
.ph-hello { font-size: 18px; font-weight: 900; }
.ph-sub { font-size: 12.5px; opacity: .85; margin-top: 4px; }
.ph-kids { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.ph-kid { display: flex; align-items: center; gap: 13px; background: var(--card,#fff); border: 1px solid var(--border,#e2e8f0); border-radius: 14px; padding: 14px 16px; }
.ph-kid-avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--primary,#2563eb); color: #fff; font-size: 19px; font-weight: 900; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ph-kid-main { flex: 1; min-width: 0; }
.ph-kid-name { font-size: 15px; font-weight: 900; color: var(--text-1); }
.ph-kid-meta { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.ph-kid-prog { text-align: right; flex-shrink: 0; }
.ph-kid-prog-num { font-size: 20px; font-weight: 900; color: var(--primary,#2563eb); line-height: 1; }
.ph-kid-prog-num span { font-size: 12px; color: var(--text-3); font-weight: 800; }
.ph-kid-prog-lbl { font-size: 10.5px; color: var(--text-3); font-weight: 700; margin-top: 3px; }
.ph-quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media(max-width:640px){ .ph-quick { grid-template-columns: 1fr; } }
.ph-q { background: var(--card,#fff); border: 1px solid var(--border,#e2e8f0); border-radius: 14px; padding: 16px; cursor: pointer; transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease; }
.ph-q:hover { border-color: var(--primary,#2563eb); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(37,99,235,.12); }
.ph-q-ic { width: 42px; height: 42px; border-radius: 12px; background: var(--primary-light,#eff6ff); color: var(--primary,#2563eb); display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }
.ph-q-ic .ic { width: 20px; height: 20px; }
.ph-q-l { font-size: 14px; font-weight: 900; color: var(--text-1); }
.ph-q-d { font-size: 11.5px; color: var(--text-3); margin-top: 2px; }

/* 保護者トーク：申請ボタン行 */
.preq-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.preq-btn { flex: 1; min-width: 70px; padding: 9px 6px; border-radius: 10px; border: 1.5px solid var(--border,#e2e8f0); background: var(--card,#fff); color: var(--text-2); font-size: 12.5px; font-weight: 800; cursor: pointer; font-family: inherit; transition: all .12s ease; }
.preq-btn:hover { border-color: var(--primary,#2563eb); color: var(--primary,#2563eb); }

/* 保護者成績 */
.pr-kid { background: var(--card,#fff); border: 1px solid var(--border,#e2e8f0); border-radius: 14px; padding: 16px; margin-bottom: 14px; }
.pr-kid-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.pr-kid-name { font-size: 15px; font-weight: 900; color: var(--text-1); }
.pr-kid-sum { font-size: 13px; font-weight: 900; color: var(--primary,#2563eb); }
.pr-kid-sum span { font-size: 11px; color: var(--text-3); font-weight: 800; }
.pr-cat { display: flex; align-items: center; gap: 10px; margin: 8px 0; font-size: 12px; }
.pr-cat-name { min-width: 96px; font-weight: 800; color: var(--text-1); }
.pr-cat-bar { flex: 1; height: 8px; border-radius: 99px; background: #F1F5F9; overflow: hidden; }
.pr-cat-fill { height: 100%; background: linear-gradient(90deg,#34D399,#10B981); border-radius: 99px; transition: width .4s; }
.pr-cat-cnt { min-width: 44px; text-align: right; font-weight: 900; color: var(--text-2); }

/* ===== 保護者：ドリル・テスト（メイン機能・演出強化） ===== */
.prx-wrap{ --prx-ease:cubic-bezier(.22,1,.36,1); }
.prx-tabs{ display:flex; gap:8px; background:var(--bg-secondary); padding:5px; border-radius:14px; margin-bottom:16px; }
.prx-tab{ flex:1; padding:10px; border:none; border-radius:10px; background:transparent; color:var(--text-2); font-weight:800; font-size:13px; font-family:inherit; cursor:pointer; transition:all .2s var(--prx-ease); display:flex; align-items:center; justify-content:center; gap:6px; }
.prx-tab.active{ background:var(--surface); color:var(--primary); box-shadow:0 2px 10px rgba(0,0,0,.08); }
.prx-tab .ic{ width:16px; height:16px; }
.prx-kidsel{ display:flex; gap:8px; overflow-x:auto; padding-bottom:6px; margin-bottom:8px; }
.prx-kidchip{ flex:0 0 auto; padding:7px 14px; border-radius:99px; border:1.5px solid var(--border); background:var(--surface); font-weight:800; font-size:12.5px; color:var(--text-2); cursor:pointer; }
.prx-kidchip.active{ background:var(--primary); border-color:var(--primary); color:#fff; }
.prx-hero{ display:flex; align-items:center; gap:16px; background:linear-gradient(135deg,var(--primary-deep,#0369A1),var(--primary,#0EA5E9)); border-radius:20px; padding:18px; color:#fff; margin-bottom:18px; box-shadow:0 12px 30px rgba(14,165,233,.28); position:relative; overflow:hidden; animation:prxUp .5s var(--prx-ease) both; }
.prx-hero::after{ content:''; position:absolute; top:-40px; right:-30px; width:140px; height:140px; background:rgba(255,255,255,.08); border-radius:50%; }
.prx-ring{ flex:0 0 auto; position:relative; width:90px; height:90px; }
.prx-ring svg{ transform:rotate(-90deg); }
.prx-ring-num{ position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; font-weight:900; }
.prx-ring-num b{ font-size:23px; line-height:1; }
.prx-ring-num small{ font-size:9.5px; opacity:.85; margin-top:2px; }
.prx-hero-stats{ flex:1; display:flex; gap:7px; }
.prx-hstat{ flex:1; background:rgba(255,255,255,.15); border-radius:12px; padding:9px 4px; text-align:center; }
.prx-hstat b{ display:flex; align-items:center; justify-content:center; gap:3px; font-size:18px; font-weight:900; line-height:1.1; }
.prx-hstat small{ font-size:9.5px; opacity:.92; font-weight:700; }
.prx-hstat img{ width:16px; height:16px; object-fit:contain; }
.prx-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.prx-cat{ border-radius:18px; overflow:hidden; cursor:pointer; background:var(--surface); border:1px solid var(--border); box-shadow:0 4px 14px rgba(0,0,0,.06); animation:prxUp .5s var(--prx-ease) both; transition:transform .18s var(--prx-ease); }
.prx-cat:active{ transform:scale(.96); }
.prx-cat.master{ box-shadow:0 6px 22px rgba(245,158,11,.32); }
.prx-cat-head{ padding:13px 14px 11px; color:#fff; position:relative; }
.prx-cat-emoji{ font-size:28px; filter:drop-shadow(0 2px 4px rgba(0,0,0,.25)); }
.prx-cat-name{ font-weight:900; font-size:14px; margin-top:3px; }
.prx-cat-lv{ font-size:10.5px; font-weight:800; opacity:.92; margin-top:1px; }
.prx-trophy{ position:absolute; top:9px; right:9px; width:30px; height:30px; }
.prx-trophy img{ width:100%; height:100%; object-fit:contain; filter:drop-shadow(0 2px 5px rgba(0,0,0,.3)); animation:prxFloat 2.4s ease-in-out infinite; }
.prx-trophy::after{ content:''; position:absolute; inset:-6px; border-radius:50%; background:radial-gradient(circle,rgba(255,236,150,.6),transparent 70%); animation:prxGlow 1.8s ease-in-out infinite; z-index:-1; }
.prx-cat-body{ padding:9px 14px 13px; }
.prx-cat-dots{ display:flex; gap:5px; margin-bottom:9px; }
.prx-cat-dot{ flex:1; height:7px; border-radius:99px; background:var(--border); transform:scaleX(0); transform-origin:left; animation:prxDot .5s var(--prx-ease) both; }
.prx-cat-dot.on{ background:#34D399; }
.prx-cat-dot.full{ background:linear-gradient(90deg,#FBBF24,#F59E0B); }
.prx-cat-foot{ display:flex; align-items:center; justify-content:space-between; font-size:11px; font-weight:800; color:var(--text-2); }
.prx-cat-foot img{ width:13px; height:13px; object-fit:contain; vertical-align:-2px; }
.prx-cnt{ font-variant-numeric:tabular-nums; }
.prx-modal{ position:fixed; inset:0; background:rgba(15,23,42,.55); z-index:10001; display:none; align-items:flex-end; justify-content:center; }
.prx-modal.open{ display:flex; animation:prxFade .2s ease both; }
.prx-sheet{ width:100%; max-width:480px; max-height:88vh; overflow-y:auto; background:var(--bg); border-radius:22px 22px 0 0; animation:prxSheet .34s var(--prx-ease) both; }
.prx-sheet-head{ position:sticky; top:0; padding:16px 18px; color:#fff; z-index:2; }
.prx-sheet-body{ padding:14px 16px 34px; }
.prx-lv{ background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:12px; margin-bottom:10px; animation:prxUp .4s var(--prx-ease) both; }
.prx-lv.locked{ opacity:.5; }
.prx-lv-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; font-weight:900; font-size:13px; color:var(--text); }
.prx-lv-badge{ font-size:10px; font-weight:800; padding:2px 8px; border-radius:99px; }
.prx-items{ display:flex; flex-wrap:wrap; gap:8px; }
.prx-item{ flex:0 0 auto; width:54px; text-align:center; }
.prx-item-seal{ width:44px; height:44px; margin:0 auto; border-radius:12px; display:flex; align-items:center; justify-content:center; background:var(--bg-secondary); border:2px dashed var(--border); font-size:15px; color:var(--text-4); }
.prx-item-seal.earned{ border:none; background:transparent; animation:prxPop .45s var(--prx-ease) both; }
.prx-item-seal img{ width:40px; height:40px; object-fit:contain; }
.prx-item-name{ font-size:9px; color:var(--text-3); margin-top:3px; line-height:1.2; height:22px; overflow:hidden; }
.prx-test{ display:flex; flex-direction:column; gap:12px; }
.prx-trow{ background:var(--surface); border:1px solid var(--border); border-radius:16px; padding:13px 14px; display:flex; align-items:center; gap:12px; animation:prxUp .45s var(--prx-ease) both; }
.prx-trow-ic{ flex:0 0 auto; width:42px; height:42px; border-radius:12px; background:var(--primary-light); color:var(--primary); display:flex; align-items:center; justify-content:center; font-size:21px; }
.prx-trow-main{ flex:1; min-width:0; }
.prx-trow-name{ font-weight:800; font-size:13px; color:var(--text); }
.prx-trow-sub{ font-size:10.5px; color:var(--text-3); margin-top:2px; }
.prx-trow-val{ text-align:right; flex:0 0 auto; }
.prx-trow-val b{ font-size:21px; font-weight:900; color:var(--text); }
.prx-trow-val .u{ font-size:11px; color:var(--text-3); font-weight:700; }
.prx-delta{ font-size:11px; font-weight:900; display:flex; align-items:center; justify-content:flex-end; gap:2px; margin-top:1px; }
.prx-delta.up{ color:#16A34A; } .prx-delta.down{ color:#EF4444; }
.prx-best{ display:inline-block; font-size:9.5px; font-weight:900; color:#B45309; background:#FEF3C7; padding:1px 6px; border-radius:99px; }
.prx-spark{ display:flex; align-items:flex-end; gap:2px; height:26px; margin-top:7px; }
.prx-spark i{ flex:1; background:var(--primary-light); border-radius:2px 2px 0 0; min-height:3px; transform:scaleY(0); transform-origin:bottom; animation:prxBar .5s var(--prx-ease) both; }
.prx-spark i.best{ background:var(--primary); }
@keyframes prxUp{ from{opacity:0;transform:translateY(14px)} to{opacity:1;transform:none} }
@keyframes prxFade{ from{opacity:0} to{opacity:1} }
@keyframes prxSheet{ from{transform:translateY(100%)} to{transform:none} }
@keyframes prxPop{ 0%{transform:scale(.3);opacity:0} 60%{transform:scale(1.18)} 100%{transform:scale(1);opacity:1} }
@keyframes prxDot{ from{transform:scaleX(0)} to{transform:scaleX(1)} }
@keyframes prxBar{ from{transform:scaleY(0)} to{transform:scaleY(1)} }
@keyframes prxFloat{ 0%,100%{transform:translateY(0)} 50%{transform:translateY(-3px)} }
@keyframes prxGlow{ 0%,100%{opacity:.5;transform:scale(.9)} 50%{opacity:1;transform:scale(1.12)} }
@media(max-width:360px){ .prx-grid{ grid-template-columns:1fr; } }

/* 保護者アルバム */
.pa-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.pa-card { background: var(--card,#fff); border: 1px solid var(--border,#e2e8f0); border-radius: 14px; overflow: hidden; cursor: pointer; transition: transform .14s ease, box-shadow .14s ease; }
.pa-card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.12); }
.pa-cover { width: 100%; height: 110px; object-fit: cover; display: block; }
.pa-noimg { display: flex; align-items: center; justify-content: center; background: var(--bg-secondary,#f1f5f9); color: var(--text-3); }
.pa-noimg .ic { width: 28px; height: 28px; }
.pa-info { padding: 10px 12px; }
.pa-title { font-size: 13px; font-weight: 800; color: var(--text-1); }
.pa-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.pa-viewer { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 10000; flex-direction: column; }
.pa-viewer-bar { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; color: #fff; }
.pa-viewer-title { font-size: 15px; font-weight: 800; }
.pa-viewer-grid { flex: 1; overflow-y: auto; padding: 0 18px 18px; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; align-content: start; }
.pa-viewer-grid img { width: 100%; border-radius: 10px; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; cursor: pointer; font-size: 13px; font-weight: 700;
  gap: 12px; transition: background 0.1s;
}
.faq-q:hover { background: var(--bg-secondary); }
.faq-a { padding: 0 16px 14px; font-size: 12.5px; color: var(--text-2); line-height: 1.7; display: none; }
.faq-a.open { display: block; }
.faq-arrow { font-size: 13px; color: var(--text-3); transition: transform 0.2s; flex-shrink: 0; }
.faq-arrow.open { transform: rotate(180deg); }

/* Rules editor */
.rule-block {
  border: 1.5px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 12px;
}
.rule-head {
  background: var(--bg-secondary); padding: 11px 14px;
  font-size: 12.5px; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border);
}
.rule-body { padding: 14px; }
.rule-save-row { display: flex; justify-content: flex-end; margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--border); }

/* Manual card */
.manual-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; display: flex; align-items: center; gap: 12px;
  cursor: pointer; transition: all 0.12s; margin-bottom: 8px;
}
.manual-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.manual-icon { font-size: 24px; flex-shrink: 0; }
.manual-info { flex: 1; min-width: 0; }
.manual-title { font-size: 13px; font-weight: 700; }
.manual-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.manual-arrow { font-size: 14px; color: var(--text-3); }

/* Doughnut (CSS only) */
.donut { position: relative; width: 100px; height: 100px; }
.donut svg { transform: rotate(-90deg); }
.donut-center {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
}
.donut-val { font-size: 20px; font-weight: 900; color: var(--text); line-height: 1; }
.donut-lbl { font-size: 10px; color: var(--text-3); }

/* Search input */
.search-input {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 9px;
  padding: 7px 12px;
}
.search-input input { border: none; background: none; outline: none; font-size: 13px; min-width: 160px; }

/* Overlay sidebar (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 199;
}

/* 本部／支援担当の「加盟店として操作」バナー分だけ、固定要素を下げる（--actas-h はJSで実測値を設定） */
/* .main の padding-top で topbar をバナー直下へ。topbar の sticky top はバナー高さに合わせ、
   かつ二重オフセットを避けるため padding ぶんを差し引いた 0 を基準にする（= 既定の top:0 のまま）。 */
body.honbu-acting-as .main { padding-top: var(--actas-h, 44px); }
body.honbu-acting-as .sidebar { top: var(--actas-h, 44px); height: calc(100vh - var(--actas-h, 44px)); }
body.honbu-acting-as .sidebar-overlay { top: var(--actas-h, 44px); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.25s; padding-bottom: calc(16px + env(safe-area-inset-bottom,0px)); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .main { margin-left: 0; }
  .menu-toggle { display: flex; }
  .content { padding: 16px; }
  .g4 { grid-template-columns: 1fr 1fr; }
  .g3 { grid-template-columns: 1fr 1fr; }
  .topbar { padding: 0 14px; gap: 8px; }
  .topbar-left { flex: 1; min-width: 0; overflow: hidden; }
  .page-title { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .topbar-right { flex-shrink: 0; gap: 4px; }
  .topbar-right .btn-ghost { padding: 6px 8px; font-size: 11px; }
  .role-badge { display: none !important; }
  .ms-name { font-size: 9px; }
  .ms-circle { width: 28px; height: 28px; font-size: 12px; }
  .kpi-value { font-size: 22px; }
}
@media (max-width: 620px) {
  .g4 { grid-template-columns: 1fr 1fr; gap: 10px; }
  .g3 { grid-template-columns: 1fr; }
  .g2 { grid-template-columns: 1fr; }
  .kpi { padding: 14px 14px 12px; }
  .kpi-value { font-size: 24px; }
  .week-grid { grid-template-columns: 44px repeat(7,1fr); }
  .wg-head { font-size: 9px; padding: 6px 2px; }
  .tab { padding: 6px 10px; font-size: 11.5px; }
  .tab-bar { gap: 1px; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .card { padding: 14px; }
  .ms-bar { padding: 14px 12px; }
  .ms-step:not(:last-child)::after { top: 14px; }
  .topbar { height: auto; min-height: var(--topbar-h); padding: 8px 14px; flex-wrap: nowrap; }
  #logout-btn { display: none !important; }
  .notif-panel { right: -10px; width: min(320px, 90vw); }
}
@media (max-width: 480px) {
  .content { padding: 12px; }
  .g4 { grid-template-columns: 1fr 1fr; gap: 8px; }
  .sec-title { font-size: 14px; }
  .card-header { flex-wrap: wrap; gap: 6px; }
  .ms-bar { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .modal-overlay > div { width: min(94vw, 480px); max-height: 90vh; overflow-y: auto; padding: 20px 16px; }
}
/* ===================== APP DEMO iframe styles ===================== */
.appdemo-wrap { height: calc(100vh - var(--topbar-h) - 48px); display: flex; flex-direction: column; gap: 0; }
.appdemo-header { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg) var(--radius-lg) 0 0; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.appdemo-badge { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg,var(--primary-light),var(--success-light)); border: 1px solid var(--primary); border-radius: 999px; padding: 4px 12px; font-size: 12px; font-weight: 800; color: var(--primary-dark); }
.appdemo-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.appdemo-cred { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px; padding: 6px 12px; font-size: 11.5px; color: var(--text-2); display: flex; align-items: center; gap: 6px; }
.appdemo-cred .label { color: var(--text-3); font-weight: 600; }
.appdemo-cred .value { font-weight: 700; color: var(--text); font-family: monospace; }
.appdemo-browser-bar { background: #2D3748; border-left: 1px solid #1A202C; border-right: 1px solid #1A202C; padding: 8px 12px; display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.browser-dots { display: flex; gap: 5px; }
.browser-dot { width: 11px; height: 11px; border-radius: 50%; }
.browser-dot.red { background: #FC5C57; }
.browser-dot.yellow { background: #FDBC40; }
.browser-dot.green { background: #33C948; }
.browser-url { flex: 1; background: #4A5568; border-radius: 6px; padding: 5px 12px; font-size: 12px; color: #E2E8F0; font-family: monospace; display: flex; align-items: center; gap: 6px; }
.browser-url .lock { font-size: 10px; opacity: 0.7; }
.appdemo-frame-wrap { flex: 1; position: relative; border: 1px solid var(--border); border-top: none; border-radius: 0 0 var(--radius-lg) var(--radius-lg); overflow: hidden; background: #f0f0f0; }
.appdemo-iframe { width: 100%; height: 100%; border: none; display: block; }
.appdemo-loading { position: absolute; inset: 0; background: var(--bg); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; z-index: 10; transition: opacity 0.4s; }
.appdemo-loading.hidden { opacity: 0; pointer-events: none; }
.appdemo-spinner { width: 40px; height: 40px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.appdemo-loading-text { font-size: 13px; color: var(--text-3); font-weight: 600; }

@media (max-width: 420px) {
  .g4 { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpi-value { font-size: 20px; }
  .kpi { padding: 12px; }
}

/* ===================== SIMULATION ===================== */
.sim-layout { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
@media(max-width:700px){ .sim-layout { grid-template-columns:1fr; } }

/* inputs */
.sim-row { margin-bottom:20px; }
.sim-row-top { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.sim-label { font-size:12px; font-weight:700; color:var(--text-2); }
.sim-val { font-size:16px; font-weight:900; color:var(--primary); min-width:70px; text-align:right; flex-shrink:0; }

.sim-slider {
  width:100%; height:6px; -webkit-appearance:none; appearance:none;
  background:var(--border); border-radius:999px; outline:none; cursor:pointer;
}
.sim-slider::-webkit-slider-thumb {
  -webkit-appearance:none; appearance:none;
  width:22px; height:22px; border-radius:50%;
  background:var(--primary); border:3px solid #fff;
  box-shadow:0 0 0 2px var(--primary); cursor:pointer;
}
.sim-slider::-moz-range-thumb {
  width:20px; height:20px; border-radius:50%;
  background:var(--primary); border:3px solid #fff;
  box-shadow:0 0 0 2px var(--primary); cursor:pointer;
}
.sim-ticks { display:flex; justify-content:space-between; font-size:10px; color:var(--text-4); margin-top:4px; }

/* plan toggle */
.sim-plan-group { display:flex; gap:10px; }
.sim-plan-opt { flex:1; cursor:pointer; }
.sim-plan-opt input { display:none; }
.sim-plan-inner {
  border:2px solid var(--border); border-radius:12px; padding:12px;
  text-align:center; transition:all .15s; background:var(--bg-secondary);
}
.sim-plan-opt input:checked + .sim-plan-inner {
  border-color:var(--primary); background:var(--primary-light);
  box-shadow:0 0 0 3px rgba(14,165,233,.15);
}
.sim-plan-name { font-size:12px; font-weight:800; color:var(--text); margin-bottom:4px; }
.sim-plan-price { font-size:15px; font-weight:900; color:var(--primary); }
.sim-plan-price span { font-size:10px; font-weight:600; color:var(--text-3); }

/* results */
.sim-results { display:flex; flex-direction:column; gap:14px; }

.sim-fixed-box {
  background:var(--bg-secondary); border-radius:14px; padding:16px;
  border:1px solid var(--border);
}
.sim-fixed-label { font-size:11px; font-weight:700; color:var(--text-3); margin-bottom:6px; }
.sim-fixed-val { font-size:26px; font-weight:900; color:var(--text); }
.sim-fixed-breakdown { font-size:11px; color:var(--text-3); margin-top:6px; line-height:1.8; }

.sim-bep-box {
  background:linear-gradient(135deg,#EEF2FF,#E0E7FF);
  border:1px solid #C7D2FE; border-radius:14px; padding:16px;
}
.sim-bep-label { font-size:11px; font-weight:700; color:#6366F1; margin-bottom:4px; }
.sim-bep-main { display:flex; align-items:baseline; gap:6px; margin-bottom:12px; }
.sim-bep-num { font-size:40px; font-weight:900; color:#4338CA; line-height:1; }
.sim-bep-unit { font-size:16px; font-weight:700; color:#6366F1; }
.sim-bep-track {
  position:relative; height:10px; background:#C7D2FE; border-radius:999px;
  margin-bottom:24px;
}
.sim-bep-fill { height:100%; background:linear-gradient(90deg,#6366F1,#818CF8); border-radius:999px; transition:width .4s; }
.sim-bep-marker {
  position:absolute; top:14px; transform:translateX(-50%);
  font-size:10px; font-weight:700; color:#4338CA; white-space:nowrap;
}
.sim-bep-marker::before { content:''; position:absolute; top:-11px; left:50%; transform:translateX(-50%); width:2px; height:8px; background:#6366F1; border-radius:1px; }
.sim-bep-note { font-size:11px; color:#4338CA; font-weight:600; }

.sim-income-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.sim-income-card {
  border-radius:14px; padding:14px; border:2px solid var(--border);
  transition:border-color .2s, background .2s;
}
.sim-income-card.profit  { border-color:#34D399; background:#ECFDF5; }
.sim-income-card.loss    { border-color:#FCA5A5; background:#FEF2F2; }
.sim-inc-phase { font-size:11px; font-weight:700; color:var(--text-3); margin-bottom:6px; }
.sim-inc-val { font-size:20px; font-weight:900; color:var(--text); }
.sim-inc-val.profit { color:#059669; }
.sim-inc-val.loss   { color:#DC2626; }
.sim-inc-sub { font-size:10px; color:var(--text-3); margin-top:4px; }

/* ===================== STUDENTS PAGE ===================== */
.stu-page-wrap { display: flex; gap: 0; height: 100%; min-height: 0; }
.stu-list-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.stu-detail-col { width: 380px; flex-shrink: 0; border-left: 1.5px solid var(--border); background: var(--bg); display: none; flex-direction: column; max-height: calc(100vh - 120px); overflow-y: auto; position: sticky; top: 0; }
.stu-detail-col.open { display: flex; }
@media(max-width:900px){ .stu-detail-col { display: none !important; } }

.stu-toolbar { padding: 12px 16px; display: flex; gap: 8px; align-items: center; border-bottom: 1.5px solid var(--border); flex-wrap: wrap; background: var(--bg); }
.stu-search { flex: 1; min-width: 160px; display: flex; align-items: center; gap: 8px; background: var(--bg-secondary); border: 1.5px solid var(--border); border-radius: 10px; padding: 7px 12px; font-size: 13px; }
.stu-search input { border: none; background: none; outline: none; flex: 1; font-size: 13px; color: var(--text); }

.stu-card-grid { padding: 14px 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 10px; flex: 1; overflow-y: auto; }
.stu-card { background: var(--bg); border: 1.5px solid var(--border); border-radius: 14px; padding: 14px; cursor: pointer; transition: all .18s; }
.stu-card:hover { border-color: var(--primary); box-shadow: 0 4px 14px rgba(99,102,241,.1); }
.stu-card.selected { border-color: var(--primary); background: var(--primary-light); }
.stu-card-top { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.stu-card-avatar { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-light); border: 2px solid var(--primary); display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 900; color: var(--primary); flex-shrink: 0; overflow: hidden; }
.stu-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.stu-card-name { font-size: 14px; font-weight: 800; }
.stu-card-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.stu-card-meta { display: flex; flex-wrap: wrap; gap: 5px; }

.stu-detail-header { padding: 20px 20px 0; }
.stu-detail-avatar-wrap { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.stu-detail-avatar { width: 72px; height: 72px; border-radius: 18px; background: var(--primary-light); border: 3px solid var(--primary); display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 900; color: var(--primary); flex-shrink: 0; overflow: hidden; cursor: pointer; position: relative; }
.stu-detail-avatar img { width: 100%; height: 100%; object-fit: cover; }
/* カメラの合図は常時表示（モバイルでもタップで写真登録できると分かるように）。下部の帯＋ホバーで全面化。 */
.stu-detail-avatar-overlay { position: absolute; left: 0; right: 0; bottom: 0; height: 24px; background: rgba(0,0,0,.5); display: flex; align-items: center; justify-content: center; transition: height .15s ease, background .15s ease; }
.stu-detail-avatar-overlay .ic { width: 14px; height: 14px; color: #fff; }
.stu-detail-avatar:hover .stu-detail-avatar-overlay { height: 100%; background: rgba(0,0,0,.45); }
.stu-detail-avatar:hover .stu-detail-avatar-overlay .ic { width: 22px; height: 22px; }
/* コーチカードのアイコン写真（タップでアップロード／無ければ頭文字） */
.coach-card-avatar { width: 52px; height: 52px; border-radius: 14px; background: var(--primary-light); border: 2px solid var(--primary); display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; color: var(--primary); flex-shrink: 0; overflow: hidden; cursor: pointer; position: relative; }
.coach-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.coach-card-avatar-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.4); color:#fff; display: none; align-items: center; justify-content: center; font-size: 16px; }
.coach-card-avatar:hover .coach-card-avatar-overlay { display: flex; }
.stu-detail-name { font-size: 20px; font-weight: 900; }
.stu-detail-kana { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.stu-detail-close { position: absolute; top: 14px; right: 14px; background: var(--bg-secondary); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 5px 9px; font-size: 12px; cursor: pointer; }

.stu-detail-section { padding: 14px 20px; border-top: 1px solid var(--border); }
.stu-detail-section-title { font-size: 11px; font-weight: 800; color: var(--text-3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px; }
.stu-info-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 5px 0; }
.stu-info-label { color: var(--text-3); flex-shrink: 0; }
.stu-info-val { font-weight: 700; color: var(--text); text-align: right; }

.stu-kentei-mini { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.stu-kentei-mini-item { background: var(--bg-secondary); border-radius: 8px; padding: 8px 6px; text-align: center; }
.stu-kentei-mini-icon { font-size: 18px; }
.stu-kentei-mini-name { font-size: 9px; color: var(--text-3); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stu-kentei-mini-prog { font-size: 10px; font-weight: 800; color: var(--primary); margin-top: 2px; }

.stu-share-box { background: linear-gradient(135deg,#EEF2FF,#F5F3FF); border: 1.5px solid #C7D2FE; border-radius: 12px; padding: 14px; }
.stu-share-url { font-size: 11px; color: #4338CA; word-break: break-all; background: #FFFFFF; border-radius: 8px; padding: 8px 10px; margin: 8px 0; border: 1px solid #C7D2FE; }

/* status colors */
.pill-pause { background: #FEF3C7; color: #92400E; }

/* empty state */
.stu-empty { grid-column: 1/-1; padding: 48px 20px; text-align: center; color: var(--text-3); }
.stu-empty-icon { font-size: 44px; margin-bottom: 12px; }

/* kpi strip */
.stu-kpi-strip { display: flex; gap: 10px; padding: 14px 16px; border-bottom: 1.5px solid var(--border); overflow-x: auto; }
.stu-kpi-chip { flex-shrink: 0; background: var(--bg-secondary); border: 1.5px solid var(--border); border-radius: 10px; padding: 8px 14px; text-align: center; }
.stu-kpi-chip-val { font-size: 18px; font-weight: 900; color: var(--primary); }
.stu-kpi-chip-lbl { font-size: 10px; color: var(--text-3); margin-top: 2px; white-space: nowrap; display:flex; align-items:center; justify-content:center; gap:4px; }
/* 生徒管理のチップはタップで絞り込み（体験ページの同クラスには適用しない） */
#page-students .stu-kpi-chip { cursor: pointer; transition: border-color .12s, background .12s; }
#page-students .stu-kpi-chip:hover { border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
#page-students .stu-kpi-chip.active { border-color: var(--primary); background: var(--primary-light); }
#page-students .stu-kpi-chip.active .stu-kpi-chip-lbl { color: var(--primary); font-weight: 800; }

/* ===================== STUDIO SLOT GRID ===================== */
.slot-grid-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.slot-grid { display: grid; gap: 0; border: 1.5px solid var(--border); border-radius: 12px; overflow: hidden; min-width: 480px; }
.slot-grid-header { display: contents; }
.slot-grid-row { display: contents; }
.slot-cell { padding: 5px 3px; text-align: center; font-size: 11px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.slot-cell:last-child { border-right: none; }
.slot-cell.day-label { font-weight: 800; background: var(--bg-secondary); font-size: 11px; color: var(--text-2); display: flex; align-items: center; justify-content: center; min-width: 32px; }
.slot-cell.time-label { background: var(--bg-secondary); font-size: 10px; color: var(--text-3); font-weight: 700; padding: 4px 2px; }
.slot-cell.last-row { border-bottom: none; }
.slot-btn { width: 100%; height: 28px; border: none; border-radius: 5px; font-size: 13px; font-weight: 800; cursor: pointer; transition: all .12s; line-height: 1; }
.slot-btn.avail  { background: #D1FAE5; color: #065F46; }
.slot-btn.unavail{ background: #F3F4F6; color: #D1D5DB; }
.slot-btn:active { transform: scale(.9); }

/* ===================== STUDIO SORT ===================== */
.studio-sort-btn { flex-shrink:0; padding:6px 13px; border-radius:20px; border:1.5px solid var(--border); background:var(--surface); font-size:12px; font-weight:700; color:var(--text-2); cursor:pointer; white-space:nowrap; transition:all .18s; }
.studio-sort-btn:hover { border-color:#6366F1; color:#6366F1; }
.studio-sort-btn.active { border-color:#6366F1; background:#6366F1; color:#fff; }
.studio-recommend-banner { grid-column:1/-1; background:linear-gradient(90deg,#FEF9C3,#FFF7ED); border:2px solid #FCD34D; border-radius:14px; padding:10px 14px; display:flex; align-items:center; gap:10px; font-size:12px; color:#92400E; font-weight:700; margin-bottom:4px; }
.studio-card-top { position:relative; }
.studio-recommend-badge { position:absolute; top:8px; left:8px; background:linear-gradient(135deg,#F59E0B,#EF4444); color:#fff; font-size:10px; font-weight:900; padding:4px 9px; border-radius:20px; box-shadow:0 2px 6px rgba(239,68,68,.35); z-index:2; letter-spacing:.3px; }
.studio-rank-badge { position:absolute; top:8px; left:8px; background:rgba(0,0,0,.5); color:#fff; font-size:10px; font-weight:800; padding:3px 8px; border-radius:20px; z-index:2; }

/* ===================== GUIDE PAGE ===================== */
.guide-hero { background: linear-gradient(135deg, var(--primary-deep, #1D4ED8) 0%, var(--primary, #2563EB) 100%); border-radius: 16px; padding: 28px 24px; color: #fff; margin-bottom: 20px; }
.guide-hero h2 { font-size: 20px; font-weight: 900; margin: 0 0 6px; }
.guide-hero p  { font-size: 13px; opacity: .8; margin: 0; }
.guide-search-wrap { position: relative; margin-bottom: 20px; }
.guide-search-wrap .guide-search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 16px; pointer-events: none; }
.guide-search { width: 100%; box-sizing: border-box; padding: 12px 16px 12px 42px; border: 2px solid #E5E7EB; border-radius: 12px; font-size: 14px; outline: none; transition: border-color .2s; }
.guide-search:focus { border-color: var(--primary); }
.guide-search-clear { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: #9CA3AF; color: #fff; border: none; border-radius: 50%; width: 20px; height: 20px; font-size: 11px; cursor: pointer; display: none; align-items: center; justify-content: center; }
.guide-search-clear.visible { display: flex; }
.guide-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 20px; flex-wrap: nowrap; }
.guide-tab { flex-shrink: 0; padding: 7px 14px; border-radius: 20px; border: 2px solid #E5E7EB; background: var(--surface); font-size: 12px; font-weight: 700; color: var(--text-2); cursor: pointer; white-space: nowrap; transition: all .2s; }
.guide-tab.active { border-color: var(--primary); background: var(--primary); color: #fff; }
.guide-section { margin-bottom: 28px; }
.guide-section-title { font-size: 13px; font-weight: 800; color: var(--text-3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.guide-card { background: var(--surface); border-radius: 14px; border: 1.5px solid #E5E7EB; margin-bottom: 10px; overflow: hidden; transition: box-shadow .2s; }
.guide-card:hover { box-shadow: 0 4px 16px rgba(15,23,42,.08); }
.guide-card-header { display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; user-select: none; }
.guide-card-icon { font-size: 22px; flex-shrink: 0; }
.guide-card-title { font-size: 14px; font-weight: 800; color: var(--text); flex: 1; }
.guide-card-badge { font-size: 10px; font-weight: 700; background: color-mix(in srgb, var(--primary) 12%, #fff); color: var(--primary-deep, var(--primary)); padding: 3px 8px; border-radius: 20px; }
.guide-card-arrow { font-size: 11px; color: #9CA3AF; transition: transform .25s; }
.guide-card.open .guide-card-arrow { transform: rotate(180deg); }
.guide-card-body { display: none; padding: 0 16px 16px; border-top: 1.5px solid #F3F4F6; }
.guide-card.open .guide-card-body { display: block; }
.guide-card-desc { font-size: 13px; color: var(--text-2); line-height: 1.7; margin: 12px 0; }
.guide-btn-list { display: flex; flex-direction: column; gap: 8px; }
.guide-btn-item { display: flex; align-items: flex-start; gap: 10px; background: #F9FAFB; border-radius: 10px; padding: 10px 12px; }
.guide-btn-item-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.guide-btn-item-content {}
.guide-btn-item-name { font-size: 12px; font-weight: 800; color: var(--text); }
.guide-btn-item-desc { font-size: 12px; color: var(--text-2); line-height: 1.6; margin-top: 2px; }
.guide-situation-card { background: color-mix(in srgb, var(--primary) 6%, var(--surface, #fff)); border: 1.5px solid color-mix(in srgb, var(--primary) 22%, #fff); border-radius: 14px; padding: 16px; margin-bottom: 10px; cursor: pointer; }
.guide-situation-card:hover { border-color: var(--primary); }
.guide-situation-q { font-size: 13px; font-weight: 800; color: var(--primary-deep, var(--primary)); display: flex; align-items: center; gap: 8px; }
.guide-situation-a { font-size: 13px; color: var(--text-2); line-height: 1.7; margin-top: 10px; display: none; }
.guide-situation-card.open .guide-situation-a { display: block; }
.guide-situation-step { background: var(--surface); border-radius: 8px; padding: 8px 12px; margin-top: 6px; display: flex; gap: 10px; align-items: flex-start; }
.guide-situation-step-num { background: var(--primary); color: #fff; font-size: 11px; font-weight: 800; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.guide-situation-step-text { font-size: 12px; color: var(--text); line-height: 1.6; }
.guide-nav-link { display: inline-flex; align-items: center; gap: 6px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 8px; cursor: pointer; border: none; margin-top: 10px; }
.guide-tip { background: #FFFBEB; border: 1.5px solid #FDE68A; border-radius: 10px; padding: 10px 12px; font-size: 12px; color: #92400E; line-height: 1.6; margin-top: 10px; display: flex; gap: 8px; }
.guide-tip-icon { flex-shrink: 0; }
.guide-no-result { text-align: center; padding: 40px 20px; color: var(--text-3); }
.guide-no-result .guide-no-icon { font-size: 40px; margin-bottom: 8px; }
.guide-highlight { background: #FEF08A; border-radius: 3px; padding: 0 2px; }

/* ===== KENTEI(レッスン) デスクトップ ベースCSS（再構築） ===== */
/* タブ切替ビュー（JSで display 切替） */
.knt-view-drill, .knt-view-test, .knt-view-calendar { display: flex; flex-direction: column; gap: 14px; }
/* 生徒セレクタバー */
.knt-student-bar { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 4px; }
/* サマリKPIバー */
.knt-summary-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: stretch; }
/* リンクボタン列 */
.knt-link-bar { display: flex; flex-direction: row; align-items: center; gap: 8px; flex-wrap: wrap; }
/* カテゴリグリッド */
.knt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
/* カテゴリカード */
.knt-cat-card { display: flex; flex-direction: column; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); cursor: pointer; padding: 0; overflow: hidden; text-align: left; transition: transform 0.12s, box-shadow 0.12s, border-color 0.12s; width: 100%; }
.knt-cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--primary); }
.knt-cat-header { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 16px 12px 12px; color: #fff; min-height: 88px; }
.knt-cat-icon { font-size: 32px; line-height: 1; display: block; }
.knt-cat-name { font-size: 13px; font-weight: 800; color: #fff; text-align: center; line-height: 1.3; word-break: break-all; }
.knt-cat-lv { font-size: 10px; color: rgba(255,255,255,0.80); margin-top: 2px; font-weight: 600; }
.knt-cat-body { display: flex; flex-direction: column; gap: 6px; padding: 10px 12px 12px; }
.knt-cat-stats { display: flex; gap: 10px; font-size: 11px; color: var(--text-3); font-weight: 600; }
.knt-lv-dots { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.knt-lv-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); border: 1.5px solid transparent; transition: background 0.15s; }
.knt-lv-dot.passed  { background: #34D399; border-color: #10B981; }
.knt-lv-dot.partial { background: #FCD34D; border-color: #F59E0B; }
.knt-lv-dot.locked  { background: var(--border); opacity: 0.45; }
/* アスリートテスト 種目サムネカード（scoreRenderItems / #knt-view-test） */
.sc-test-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.sc-test-card { display: block; width: 100%; text-align: left; font-family: inherit; padding: 0; cursor: pointer; background: var(--bg); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1.5px solid var(--border); transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s; }
.sc-test-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--primary); }
.sc-test-card:active { transform: scale(0.98); }
.sc-test-thumb { position: relative; height: 104px; background: linear-gradient(135deg,#38BDF8 0%,#0EA5E9 45%,#0369A1 100%); display: flex; align-items: flex-end; }
.sc-test-label { position: absolute; left: 14px; bottom: 12px; right: 14px; color: #fff; }
.sc-test-name { font-size: 18px; font-weight: 900; line-height: 1.2; text-shadow: 0 1px 4px rgba(0,0,0,0.25); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-test-en { font-size: 11px; font-weight: 700; opacity: 0.9; margin-top: 3px; letter-spacing: 0.02em; text-transform: uppercase; }
.sc-test-badge { position: absolute; top: 10px; right: 10px; background: rgba(16,185,129,0.95); color: #fff; font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 99px; box-shadow: 0 2px 6px rgba(0,0,0,0.2); }
.sc-test-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 11px 14px; font-size: 12px; color: var(--text-3); }
.sc-test-foot b { color: var(--primary); font-size: 15px; }
.sc-test-cta { color: var(--primary); font-weight: 800; white-space: nowrap; display: inline-flex; align-items: center; gap: 4px; }
.sc-test-cta svg.ic { width: 14px; height: 14px; }
/* 記録カレンダー（成長カレンダー / calRender / .cal-wrap）※スケジュール用 .cal-cell とは .cal-wrap でスコープ分離 */
.cal-wrap { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow-sm); }
.cal-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.cal-title { font-size: 15px; font-weight: 800; color: var(--text); }
.cal-wrap .cal-grid { gap: 6px; }
.cal-dow { margin-bottom: 4px; }
.cal-dow-cell { text-align: center; font-size: 11px; font-weight: 700; color: var(--text-3); padding: 4px 0; }
.cal-dow-cell.sun { color: #EF4444; }
.cal-dow-cell.sat { color: #3B82F6; }
.cal-wrap .cal-cell { min-height: 64px; border: 1px solid var(--border); border-radius: 8px; padding: 5px 5px 4px; background: var(--bg); display: flex; flex-direction: column; gap: 3px; cursor: default; transition: border-color 0.12s, background 0.12s, transform 0.12s; }
.cal-wrap .cal-cell.cal-empty { border: none; background: transparent; }
.cal-wrap .cal-cell.cal-today { border-color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }
.cal-wrap .cal-cell.cal-has { background: var(--bg-secondary); }
.cal-wrap .cal-cell.cal-click { cursor: pointer; }
.cal-wrap .cal-cell.cal-click:hover { border-color: var(--primary); transform: translateY(-1px); }
.cal-wrap .cal-cell:not(.cal-click):hover { border-color: var(--border); }
.cal-dnum { font-size: 12px; font-weight: 700; color: var(--text-2); line-height: 1; }
.cal-marks { display: flex; flex-wrap: wrap; gap: 3px; margin-top: auto; }
.cal-mark { display: inline-flex; align-items: center; gap: 1px; font-size: 10px; font-weight: 800; padding: 1px 5px; border-radius: 99px; line-height: 1.5; }
.cal-mark svg.ic { width: 11px; height: 11px; }
.cal-mark.seal { background: #FEF3C7; color: #B45309; }
.cal-mark.test { background: #DBEAFE; color: #1D4ED8; }
.cal-legend { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); font-size: 11.5px; color: var(--text-3); }
.cal-legend > span { display: inline-flex; align-items: center; gap: 6px; }
@media (max-width: 480px) {
  .cal-wrap { padding: 12px; }
  .cal-wrap .cal-grid { gap: 3px; }
  .cal-wrap .cal-cell { min-height: 52px; padding: 3px; border-radius: 6px; }
  .cal-dnum { font-size: 11px; }
  .cal-mark { padding: 1px 3px; font-size: 9px; }
  .cal-mark svg.ic { width: 9px; height: 9px; }
}
/* パンくず */
.knt-breadcrumb { margin-bottom: 4px; }
.knt-breadcrumb button { background: none; border: none; cursor: pointer; font-size: 12.5px; font-weight: 700; color: var(--primary); padding: 4px 0; display: inline-flex; align-items: center; gap: 4px; transition: opacity 0.12s; }
.knt-breadcrumb button:hover { opacity: 0.75; }
/* カテゴリ詳細ヘッダ（背景はJSがインラインで指定） */
.knt-detail-header { border-radius: var(--radius-lg); padding: 20px 20px 16px; color: #fff; margin-bottom: 6px; }
/* マスター達成バナー */
.knt-master-banner { display: flex; align-items: center; gap: 16px; padding: 16px 20px; border-radius: var(--radius-lg); color: #fff; margin-bottom: 6px; box-shadow: var(--shadow-sm); background: linear-gradient(135deg,#F59E0B,#FBBF24 55%,#F59E0B); }
/* レベルブロック（アコーディオン） */
.knt-level-block { background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color 0.15s; }
.knt-level-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; width: 100%; background: none; border: none; cursor: pointer; text-align: left; transition: background 0.12s; }
.knt-level-head:hover { background: var(--bg-secondary); }
.knt-level-badge { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 900; color: #fff; flex-shrink: 0; }
.knt-level-locked { background: var(--border) !important; color: var(--text-3) !important; }
.knt-level-body { display: flex; flex-direction: column; gap: 10px; padding: 10px 16px 16px; border-top: 1px solid var(--border); }
.knt-lv-complete-badge { display: inline-flex; align-items: center; gap: 3px; font-size: 10px; font-weight: 700; background: #ECFDF5; color: #065F46; padding: 2px 8px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }
.knt-unlock-msg { font-size: 11.5px; color: var(--text-3); margin-top: 2px; }
/* 検定項目 */
.knt-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; transition: border-color 0.12s, background 0.12s; }
.knt-item.passed { background: #F0FDF4; border-color: #6EE7B7; }
.knt-item.challenging { background: #FFFBEB; border-color: #FCD34D; }
.knt-item-row { display: flex; align-items: center; gap: 10px; }
.knt-item-seal { width: 48px; height: 48px; border-radius: 50%; border: 2.5px dashed var(--border); background: var(--bg-secondary); display: flex; align-items: center; justify-content: center; font-size: 24px; cursor: pointer; flex-shrink: 0; transition: transform 0.15s, border-color 0.15s; user-select: none; color: var(--text-4); font-weight: 700; }
.knt-item-seal:hover { transform: scale(1.08); border-color: var(--primary); }
.knt-item-seal.earned { background: transparent; border: none; }
.knt-item-seal.earned:hover { transform: scale(1.08); }
.knt-seal-star { width: 46px; height: 46px; object-fit: contain; display: block; filter: drop-shadow(0 2px 3px rgba(0,0,0,0.18)); pointer-events: none; }
@keyframes kntSealPop { 0% { transform: scale(1); } 40% { transform: scale(1.35) rotate(-8deg); } 70% { transform: scale(0.92) rotate(4deg); } 100% { transform: scale(1); } }
.knt-item-seal.popping { animation: kntSealPop 0.38s ease; }
.knt-item-title { flex: 1; font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.5; min-width: 0; }
.knt-passed-info { font-size: 10.5px; color: var(--success); font-weight: 600; margin-top: 3px; }
.knt-teacher-comment-display { font-size: 11.5px; color: var(--text-3); background: var(--bg-secondary); border-left: 3px solid var(--primary); padding: 6px 10px; border-radius: 0 6px 6px 0; margin-top: 6px; display: flex; align-items: flex-start; gap: 5px; line-height: 1.5; }
.knt-item-comment { margin-top: 8px; }
.knt-item-comment textarea { font-family: inherit; font-size: 12px; padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); resize: vertical; min-height: 40px; box-sizing: border-box; outline: none; transition: border-color 0.12s; width: 100%; }
.knt-item-comment textarea:focus { border-color: var(--primary); }
.knt-item-comment .comment-actions { display: flex; justify-content: flex-end; margin-top: 4px; }
/* シールピッカー モーダル */
.knt-pick-overlay { position: fixed; inset: 0; background: var(--overlay); z-index: 100000; display: flex; align-items: center; justify-content: center; padding: 20px; }
.knt-pick-box { background: var(--bg); border-radius: var(--radius-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.22); padding: 24px 24px 20px; min-width: 280px; max-width: 360px; width: 100%; display: flex; flex-direction: column; gap: 12px; }
.knt-pick-title { font-size: 14px; font-weight: 800; color: var(--text); text-align: center; }
.knt-pick-item { font-size: 12px; color: var(--text-3); text-align: center; padding: 0 8px; line-height: 1.5; }
.knt-pick-item-name { font-weight: 700; color: var(--text-2); }
/* シール色パレット */
.knt-pick-colors { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.knt-pick-color { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 4px 6px; border: 2px solid var(--border); border-radius: 14px; background: var(--bg-secondary); cursor: pointer; transition: border-color 0.12s, transform 0.12s, background 0.12s; }
.knt-pick-color:hover { transform: scale(1.06); border-color: var(--primary); background: var(--bg); }
.knt-pick-color img { width: 40px; height: 40px; object-fit: contain; filter: drop-shadow(0 2px 3px rgba(0,0,0,0.18)); pointer-events: none; }
.knt-pick-color span { font-size: 10px; font-weight: 700; color: var(--text-3); }
/* レベルクリア=メダル / カテゴリ制覇=トロフィー バッジ */
.knt-lv-medal-badge, .knt-lv-trophy-badge { display: inline-flex; align-items: center; gap: 3px; font-size: 10px; font-weight: 800; padding: 2px 8px 2px 4px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }
.knt-lv-medal-badge { background: #FEF3C7; color: #B45309; }
.knt-lv-trophy-badge { background: #FEF9C3; color: #A16207; }
.knt-lv-medal-badge img, .knt-lv-trophy-badge img { width: 16px; height: 16px; object-fit: contain; }
.knt-cat-trophy-badge { display: inline-flex; align-items: center; gap: 3px; font-size: 10px; font-weight: 800; background: rgba(255,255,255,0.28); color: #fff; padding: 2px 7px 2px 4px; border-radius: 99px; margin-left: 6px; white-space: nowrap; }
.knt-cat-trophy-badge img { width: 15px; height: 15px; object-fit: contain; }
.knt-banner-trophy { width: 48px; height: 48px; object-fit: contain; flex-shrink: 0; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25)); }
/* お祝い演出のメダル/トロフィー画像 */
.knt-cel-img { width: 96px; height: 96px; object-fit: contain; filter: drop-shadow(0 4px 10px rgba(0,0,0,0.28)); }
.knt-cel-badge:has(.knt-cel-img) { background: transparent !important; box-shadow: none !important; width: auto; height: auto; }
[data-theme="dark"] .knt-lv-medal-badge { background: #3A2E0C; color: #FCD34D; }
[data-theme="dark"] .knt-lv-trophy-badge { background: #3A330C; color: #FDE047; }
.knt-pick-opts { display: flex; gap: 10px; justify-content: center; }
.knt-pick-opt { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 8px 12px; border: 2px solid var(--border); border-radius: 16px; background: var(--bg-secondary); cursor: pointer; font-size: 12px; font-weight: 700; color: var(--text-2); transition: border-color 0.12s, background 0.12s, transform 0.12s; }
.knt-pick-opt:hover { transform: scale(1.04); }
.knt-pick-opt.po-pass { border-color: #34D399; }
.knt-pick-opt.po-pass:hover { background: #ECFDF5; }
.knt-pick-opt.po-chal { border-color: #FCD34D; }
.knt-pick-opt.po-chal:hover { background: #FFFBEB; }
.knt-pick-opt .po-emoji { font-size: 38px; line-height: 1; display: flex; align-items: center; justify-content: center; }
.knt-pick-opt .po-emoji svg.ic { width: 38px; height: 38px; }
.knt-pick-clear { background: none; border: none; cursor: pointer; font-size: 12px; color: var(--text-3); text-align: center; padding: 6px; border-radius: 6px; font-weight: 600; transition: color 0.12s; align-self: center; }
.knt-pick-clear:hover { color: var(--danger); }
/* お祝い演出オーバーレイ（id=knt-lvup-overlay / knt-complete-overlay、class=knt-cel-*） */
.knt-cel-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.62); z-index: 110000; display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.knt-cel-box { background: var(--bg); border-radius: 24px; box-shadow: 0 24px 80px rgba(0,0,0,0.30); padding: 36px 28px 28px; max-width: 340px; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; position: relative; }
.knt-cel-badge { width: 96px; height: 96px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 42px; font-weight: 900; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(14,165,233,0.4); margin-bottom: 4px; }
.knt-cel-box.type-complete .knt-cel-badge { background: #10B981; box-shadow: 0 8px 24px rgba(16,185,129,0.4); }
.knt-cel-badge svg.ic { width: 52px; height: 52px; }
.knt-cel-eyebrow { font-size: 10.5px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); display: flex; align-items: center; gap: 4px; }
.knt-cel-heading { font-size: 28px; font-weight: 900; color: var(--text); line-height: 1.2; }
.knt-cel-sub { font-size: 13px; color: var(--text-3); line-height: 1.5; }
.knt-cel-btn { display: inline-flex; align-items: center; gap: 7px; padding: 13px 28px; border: none; border-radius: 12px; font-size: 14px; font-weight: 800; cursor: pointer; margin-top: 6px; width: 100%; justify-content: center; transition: opacity 0.12s, transform 0.12s; }
.knt-cel-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.knt-cel-btn.type-lvup { background: var(--gradient); color: #fff; }
.knt-cel-btn.type-complete { background: var(--gradient); color: #fff; }
.knt-cel-tap { font-size: 10.5px; color: var(--text-4); margin-top: 2px; }
/* confetti */
.knt-confetti-layer { position: fixed; inset: 0; pointer-events: none; z-index: 109000; overflow: hidden; }
@keyframes kntCfFall { 0% { transform: translateY(-20px) rotate(0deg); opacity: 1; } 80% { opacity: 1; } 100% { transform: translateY(100vh) rotate(720deg); opacity: 0; } }
.knt-cf { position: absolute; top: 0; border-radius: 2px; animation: kntCfFall linear forwards; }
/* ドリル編集オーバーレイ */
.knt-edit-overlay { position: fixed; inset: 0; background: var(--overlay); z-index: 100000; display: flex; align-items: flex-start; justify-content: center; padding: 20px; overflow-y: auto; }
.knt-edit-box { background: var(--bg); border-radius: var(--radius-lg); box-shadow: 0 24px 80px rgba(0,0,0,0.24); width: 100%; max-width: 720px; display: flex; flex-direction: column; overflow: hidden; margin: auto 0; }
.knt-edit-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 24px 18px; border-bottom: 1px solid var(--border); background: var(--bg); position: sticky; top: 0; z-index: 2; }
.knt-edit-head-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; flex-wrap: wrap; }
.knt-edit-title { font-size: 15px; font-weight: 900; color: var(--text); display: flex; align-items: center; gap: 6px; }
.knt-edit-sub { font-size: 11.5px; color: var(--text-3); margin-top: 4px; line-height: 1.5; }
.knt-edit-body { padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; overflow-y: auto; max-height: calc(80vh - 80px); }
/* flex column 内で子がmax-height制約により縮小されるのを防ぐ（縮小されるとoverflow:hiddenでヘッダが潰れる） */
.knt-edit-body > * { flex-shrink: 0; }
/* エディタ内カテゴリ */
.knt-ed-cat { background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.knt-ed-cat-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; color: #fff; min-height: 52px; }
.knt-ed-icon { background: rgba(255,255,255,0.22); border: 1.5px solid rgba(255,255,255,0.35); border-radius: 8px; padding: 4px 8px; font-size: 20px; cursor: pointer; color: #fff; line-height: 1; transition: background 0.12s; flex-shrink: 0; }
.knt-ed-icon:hover { background: rgba(255,255,255,0.38); }
.knt-ed-name { flex: 1; min-width: 0; background: rgba(255,255,255,0.20); border: 1.5px solid rgba(255,255,255,0.35); border-radius: 8px; padding: 6px 10px; font-size: 13px; font-weight: 800; color: #fff; outline: none; transition: border-color 0.12s; font-family: inherit; }
.knt-ed-name::placeholder { color: rgba(255,255,255,0.55); }
.knt-ed-name:focus { border-color: rgba(255,255,255,0.7); }
.knt-ed-color { width: 28px; height: 28px; border-radius: 50%; border: 2.5px solid rgba(255,255,255,0.60); cursor: pointer; flex-shrink: 0; transition: transform 0.12s; padding: 0; }
.knt-ed-color:hover { transform: scale(1.15); }
.knt-ed-cat-body { display: flex; flex-direction: column; gap: 10px; padding: 12px 14px 14px; }
/* エディタ内レベル・項目・追加ボタン */
.knt-ed-level { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.knt-ed-level-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: var(--bg); border-bottom: 1px solid var(--border); font-size: 12.5px; font-weight: 700; color: var(--text-2); gap: 8px; }
.knt-ed-level-head .del { background: none; border: none; cursor: pointer; font-size: 11px; color: var(--danger); padding: 2px 8px; border-radius: 6px; font-weight: 700; transition: background 0.12s; flex-shrink: 0; }
.knt-ed-level-head .del:hover { background: var(--danger-light); }
.knt-ed-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--border); background: var(--bg); }
.knt-ed-item:last-of-type { border-bottom: none; }
.knt-ed-item input[type="text"] { flex: 1; min-width: 0; padding: 6px 10px; border: 1.5px solid var(--border); border-radius: 7px; font-size: 12.5px; background: var(--bg); color: var(--text); font-family: inherit; outline: none; transition: border-color 0.12s; }
.knt-ed-item input[type="text"]:focus { border-color: var(--primary); }
.knt-ed-item .del { background: none; border: none; cursor: pointer; color: var(--text-3); padding: 4px; border-radius: 6px; display: flex; align-items: center; transition: color 0.12s, background 0.12s; flex-shrink: 0; }
.knt-ed-item .del:hover { color: var(--danger); background: var(--danger-light); }
.knt-ed-add { display: block; padding: 8px; background: none; border: 1.5px dashed var(--border); border-radius: 8px; font-size: 12px; font-weight: 700; color: var(--text-3); cursor: pointer; text-align: center; margin: 8px 10px 2px; width: calc(100% - 20px); transition: border-color 0.12s, color 0.12s; }
.knt-ed-add:hover { border-color: var(--primary); color: var(--primary); }
.knt-ed-add-lv { display: block; width: 100%; padding: 9px; background: none; border: 1.5px dashed var(--border); border-radius: 9px; font-size: 12px; font-weight: 700; color: var(--text-3); cursor: pointer; text-align: center; transition: border-color 0.12s, color 0.12s; }
.knt-ed-add-lv:hover { border-color: var(--primary); color: var(--primary); }
.knt-ed-add-cat { display: block; width: 100%; padding: 12px; background: var(--primary-light); border: 2px dashed var(--primary); border-radius: var(--radius-lg); font-size: 13px; font-weight: 800; color: var(--primary); cursor: pointer; text-align: center; transition: background 0.12s; }
/* ドラッグ&ドロップ */
.knt-drag { cursor: grab; color: var(--text-4); font-size: 16px; padding: 2px 4px; border-radius: 4px; user-select: none; flex-shrink: 0; line-height: 1; transition: color 0.12s; }
.knt-drag:hover { color: var(--text-2); }
.knt-drag:active { cursor: grabbing; }
.knt-dragging { opacity: 0.4; pointer-events: none; }
.knt-drop-before { outline: 2px solid var(--primary); outline-offset: -2px; }
.knt-drop-after  { outline: 2px solid var(--primary); outline-offset: -2px; }
/* 絵文字ピッカー ポップオーバー */
.knt-icon-pop { position: fixed; z-index: 120000; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 12px; width: 288px; max-height: 300px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.knt-icon-pop-sec { font-size: 10.5px; font-weight: 700; color: var(--text-3); letter-spacing: 0.5px; text-transform: uppercase; padding: 4px 2px 2px; border-top: 1px solid var(--border); }
.knt-icon-pop-sec:first-child { border-top: none; padding-top: 0; }
.knt-icon-pop-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 2px; }
.knt-icon-pop-grid button { background: none; border: none; border-radius: 6px; font-size: 20px; padding: 4px; cursor: pointer; transition: background 0.1s; text-align: center; line-height: 1; }
.knt-icon-pop-grid button:hover { background: var(--bg-secondary); }
.knt-icon-pop-grid button.active { background: var(--primary-light); outline: 2px solid var(--primary); }
/* カラーピッカー ポップオーバー */
.knt-color-pop { position: fixed; z-index: 120000; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 12px; width: 236px; display: flex; flex-direction: column; gap: 10px; }
.knt-color-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.knt-color-grid button { width: 100%; aspect-ratio: 1; border-radius: 50%; border: 2.5px solid transparent; cursor: pointer; transition: transform 0.12s; padding: 0; }
.knt-color-grid button:hover { transform: scale(1.15); }
.knt-color-grid button.active { border-color: var(--text); box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--text-3); }
.knt-color-custom { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; color: var(--text-2); cursor: pointer; border-top: 1px solid var(--border); padding-top: 8px; }
.knt-color-custom input[type="color"] { width: 30px; height: 30px; border-radius: 6px; border: 1.5px solid var(--border); background: none; padding: 0; cursor: pointer; flex-shrink: 0; }
/* ダークテーマ補完 */
[data-theme="dark"] .knt-item.passed { background: var(--success-light); border-color: #065F46; }
[data-theme="dark"] .knt-item.challenging { background: var(--warning-light); border-color: #78350F; }
[data-theme="dark"] .knt-lv-complete-badge { background: #0C2A22; color: #6EE7B7; }
[data-theme="dark"] .knt-item-seal.earned { background: transparent; border: none; }
[data-theme="dark"] .knt-ed-cat-body { background: var(--surface-2); }
[data-theme="dark"] .knt-ed-item { background: var(--surface-3); border-color: var(--border); }
[data-theme="dark"] .knt-icon-pop, [data-theme="dark"] .knt-color-pop { background: var(--surface-2); border-color: var(--border-dark); }

/* ===================== MOBILE COMPREHENSIVE FIXES ===================== */
@media (max-width: 620px) {
  /* ── Students page ── */
  .stu-card-grid { grid-template-columns: 1fr; }
  .stu-toolbar { flex-wrap: wrap; }
  #stu-status-filter { width: 100% !important; }
  /* ── Topbar ── */
  #tb-action { display: none !important; }       /* アクション btn は各ページ内に移動 */
  /* overflow:hidden を topbar に掛けると通知/カラーパレットのドロップダウンが切れるため外す。
     タイトルの省略は .topbar-left 側の overflow:hidden で担保する。 */
  .topbar { padding: 0 12px; overflow: visible; }
  .topbar-left { min-width: 0; overflow: hidden; flex-shrink: 1; }
  .page-title { font-size: 13px; }

  /* ── Milestone bar ── */
  /* wrap自体をスクロール可能に。overflow:hiddenを上書き */
  .ms2-wrap { overflow-x: auto; overflow-y: visible; -webkit-overflow-scrolling: touch; padding: 14px 14px 10px; }
  .ms2-track { overflow-x: unset; flex-wrap: nowrap; min-width: max-content; padding-bottom: 4px; }
  .ms2-step  { flex: 0 0 68px; min-width: 68px; }
  .ms2-name  { font-size: 9px; }
  .ms-bar    { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* ── Tables ── */
  .tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 480px; }
  /* 列数が多い表（クラス設定など）は最小幅を広げ、文字が1文字ずつ縦に折り返さないようにする */
  #op-detail-classes table { min-width: 660px; }
  th { padding: 8px 10px; font-size: 9.5px; white-space: nowrap; }
  td { padding: 9px 10px; font-size: 11.5px; white-space: nowrap; }

  /* ── Search rows ── */
  .search-input { flex: 1; min-width: 0; }
  .search-input input { min-width: 0; width: 100%; }

  /* ── Content padding ── */
  .content { padding: 12px; }

  /* ── Modals ── */
  .modal-overlay > div { width: min(96vw, 480px); padding: 18px 14px; }
  .knt-cel-box { max-width: min(92vw, 320px); padding: 28px 20px 22px; }
  .knt-pick-box { min-width: auto; max-width: min(92vw, 300px); padding: 20px 18px 18px; }
  .knt-pick-opts { gap: 8px; }
  .knt-pick-opt { padding: 12px 6px 10px; border-radius: 14px; }
  .knt-pick-opt .po-emoji { font-size: 34px; }
  .sch-modal-box, .settings-modal { max-width: min(92vw, 340px) !important; }

  /* ── Grids: 1列 or 2列 ── */
  .g3 { grid-template-columns: 1fr; }
  .g2 { grid-template-columns: 1fr; }
  /* inline flex KPI行（min-width:130pxを持つ）を2×2に */
  [style*="min-width:130px"] { min-width: calc(50% - 6px) !important; }
  [style*="min-width:100px"] { min-width: calc(50% - 4px) !important; }
  /* 開校準備 studio cards grid */
  #studio-cards-wrap { grid-template-columns: 1fr !important; }

  /* ── 開校準備 op-row-header ── */
  .op-row-header { flex-wrap: wrap; gap: 6px; }
  .op-card-status-pill { font-size: 10px; padding: 2px 6px; }
  .op-row-prog { width: 100%; }

  /* ── Kentei category grid ── */
  .knt-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .knt-cat-icon { font-size: 26px; }
  .knt-cat-name { font-size: 12px; }

  /* ── Kentei bars ── */
  .knt-summary-bar { gap: 8px; }
  .knt-summary-bar .kpi { min-width: 0 !important; flex: 1; padding: 10px; }
  .knt-summary-bar .kpi-value { font-size: 20px; }
  .knt-link-bar { flex-direction: column; align-items: stretch; }
  .knt-link-bar .btn { width: 100%; justify-content: center; }

  /* ── Kentei student select ── */
  #knt-student-select { max-width: 100% !important; width: 100%; }

  /* ── Kentei item seal ── */
  .knt-item-seal { width: 44px; height: 44px; font-size: 22px; }
  .knt-level-body { padding: 8px 10px 12px; gap: 8px; }

  /* ── Celebration overlay ── */
  .knt-cel-overlay { padding: 12px; }

  /* ── Card/section headers ── */
  .card-header { flex-wrap: wrap; gap: 8px; }
  .sec-hd { flex-wrap: wrap; gap: 8px; }

  /* ── 各ページの横並びボタン行 ── */
  .comms-tab-bar { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .tab-bar { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 400px) {
  .knt-cel-badge { width: 80px; height: 80px; font-size: 34px; }
  .knt-cel-heading { font-size: 24px; }
  .knt-cel-btn { font-size: 13px; padding: 11px; }
  .knt-pick-opts { flex-direction: column; }
  .knt-pick-opt { flex: none; width: 100%; flex-direction: row; padding: 10px 14px; gap: 10px; border-radius: 12px; }
  .knt-pick-opt .po-emoji { font-size: 28px; }
}

/* ===================== OPENING PREP PAGE ===================== */
.op-milestone-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px 24px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}
.op-milestone-wrap::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(to right, #0EA5E9, #38BDF8, #10B981);
}
.op-ms-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.op-ms-title { font-size: 14px; font-weight: 800; color: var(--text); }
.op-ms-progress-text { font-size: 12px; color: var(--text-3); font-weight: 600; }
.op-ms-bar-wrap { margin-bottom: 8px; }
.op-ms-overall-bar {
  height: 10px; background: var(--border); border-radius: 999px; overflow: hidden; margin-bottom: 4px;
}
.op-ms-overall-fill {
  height: 100%;
  background: linear-gradient(to right, var(--primary-deep), var(--primary), var(--primary-mid));
  border-radius: 999px;
  transition: width 0.6s ease;
}
.op-ms-steps {
  display: flex; gap: 0; margin-top: 20px;
}
.op-ms-step {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  position: relative; cursor: pointer;
}
.op-ms-step:not(:last-child)::after {
  content: ''; position: absolute; top: 18px; left: 50%;
  width: 100%; height: 2px; background: var(--border); z-index: 0;
}
.op-ms-step.ms-done:not(:last-child)::after { background: var(--success); }
.op-ms-step.ms-active:not(:last-child)::after {
  background: linear-gradient(to right, var(--primary), var(--border));
}
.op-ms-node {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; position: relative; z-index: 1;
  border: 2px solid var(--border); background: var(--bg);
  transition: all 0.2s;
}
.op-ms-step.ms-done .op-ms-node { background: var(--success-light); border-color: var(--success); }
.op-ms-step.ms-active .op-ms-node {
  background: var(--primary-light); border-color: var(--primary);
  box-shadow: 0 0 0 5px rgba(14,165,233,0.12);
  animation: msAnim 2s ease infinite;
}
.op-ms-step.ms-future .op-ms-node { opacity: 0.4; }
.op-ms-label { font-size: 10px; font-weight: 700; margin-top: 7px; text-align: center; line-height: 1.3; }
.op-ms-step.ms-done .op-ms-label { color: var(--success); }
.op-ms-step.ms-active .op-ms-label { color: var(--primary); font-weight: 800; }
.op-ms-step.ms-future .op-ms-label { color: var(--text-4); }

/* Next action banner */
.op-next-action {
  background: linear-gradient(135deg, #E0F2FE, #E6FFFA);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 20px;
}
.op-next-icon { font-size: 28px; flex-shrink: 0; }
.op-next-body { flex: 1; }
.op-next-label { font-size: 10px; font-weight: 800; color: var(--primary); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 3px; }
.op-next-title { font-size: 14px; font-weight: 800; color: var(--text); }
.op-next-sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }

/* Task cards grid */
/* ── 開校準備 横長カードリスト ── */
.op-row-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }

.op-row {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.op-row.status-done  { border-color: var(--success); }
.op-row.status-active{ border-color: var(--primary); box-shadow: 0 0 0 3px rgba(14,165,233,0.08); }

.op-row-header {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  transition: background 0.12s;
}
.op-row-header:hover { background: var(--bg-secondary); }

.op-row-icon {
  width: 40px; height: 40px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.op-row-icon.orange { background: #FFF7ED; }
.op-row-icon.blue   { background: var(--primary-light); }
.op-row-icon.green  { background: var(--success-light); }
.op-row-icon.purple { background: var(--purple-light); }
.op-row-icon.yellow { background: var(--warning-light); }
.op-row-icon.pink   { background: #FFF5F5; }
.op-row-icon.teal   { background: #E6FFFA; }
.op-row-icon.indigo { background: #EEF2FF; }
.op-row-prog-fill.indigo { background: #6366F1; }

/* ── 契約ドキュメントリスト ── */
.contract-doc-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border: 1px solid var(--border);
  border-radius: 12px; background: var(--card);
  flex-wrap: wrap;
}
.contract-doc-icon { font-size: 22px; flex-shrink: 0; }
.contract-doc-info { flex: 1; min-width: 0; }
.contract-doc-name { font-size: 13px; font-weight: 800; color: var(--text); }
.contract-doc-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.contract-doc-status { font-size: 11px; font-weight: 700; flex-shrink: 0; }
.contract-doc-status.confirmed { color: #276749; }

.op-row-text { flex: 1; min-width: 0; }
.op-row-title { font-size: 13.5px; font-weight: 800; color: var(--text); margin-bottom: 2px; }
.op-row-desc  { font-size: 11.5px; color: var(--text-3); line-height: 1.5;
                white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.op-card-status-pill {
  font-size: 10px; font-weight: 800; padding: 3px 8px; border-radius: 999px;
  white-space: nowrap; flex-shrink: 0;
}
.sp-done   { background: var(--success-light); color: #276749; }
.sp-active { background: var(--primary-light); color: var(--primary-dark); }
.sp-todo   { background: var(--bg-secondary); color: var(--text-3); border: 1px solid var(--border); }
.sp-caution{ background: var(--warning-light); color: #B7791F; }

.op-row-prog {
  display: flex; align-items: center; gap: 6px; flex-shrink: 0;
}
.op-row-prog-bar {
  width: 72px; height: 4px; background: var(--border);
  border-radius: 999px; overflow: hidden;
}
.op-row-prog-fill { height: 100%; border-radius: 999px; background: var(--primary); transition: width 0.3s; }
.op-row-prog-fill.orange { background: #ED8936; }
.op-row-prog-fill.blue   { background: var(--primary); }
.op-row-prog-fill.green  { background: var(--success); }
.op-row-prog-fill.purple { background: var(--purple); }
.op-row-prog-fill.yellow { background: var(--warning); }
.op-row-prog-fill.pink   { background: var(--danger); }
.op-row-prog-fill.teal   { background: #38B2AC; }
.op-row-prog-pct { font-size: 11px; font-weight: 800; color: var(--text-2); width: 30px; text-align: right; }

.op-row-chevron {
  font-size: 11px; color: var(--text-3); flex-shrink: 0;
  transition: transform 0.2s;
}
.op-row.open .op-row-chevron { transform: rotate(180deg); }

/* チェックリスト（アコーディオン） */
.op-row-body {
  display: none;
  border-top: 1px solid var(--border);
  padding: 12px 14px 14px;
  background: var(--bg-secondary);
}
.op-row.open .op-row-body { display: block; }

.op-check-list { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
.op-check-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 9px;
  cursor: pointer; transition: all 0.12s;
}
.op-check-item:hover { border-color: var(--primary); background: var(--primary-light); }
.op-check-item.checked { background: var(--success-light); border-color: #C6F6D5; }
.op-check-item input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--success); cursor: pointer; flex-shrink: 0; pointer-events: none; }
.op-check-item label {
  flex: 1; font-size: 12.5px; font-weight: 600; color: var(--text-2);
  cursor: pointer; line-height: 1.4;
}
.op-check-item.checked label { color: #276749; text-decoration: line-through; }

/* アコーディオン内 管理UIセクション */
.op-inner-section {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}
.op-inner-section-title {
  font-size: 10.5px; font-weight: 800; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 10px;
}

/* Detail panel */
.op-detail-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  display: none;
}
.op-detail-panel.open { display: block; }
.op-panel-title { font-size: 15px; font-weight: 800; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

/* Coach table */
.coach-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--bg-secondary); margin-bottom: 6px; }
.coach-avatar { width: 36px; height: 36px; border-radius: 10px; background: var(--primary-light); border: 2px solid var(--primary); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800; color: var(--primary); flex-shrink: 0; }
.coach-info { flex: 1; }
.coach-name { font-size: 13px; font-weight: 700; }
.coach-meta { font-size: 11px; color: var(--text-3); margin-top: 1px; }

/* Trial reservation slots */
.trial-slot { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border); margin-bottom: 5px; background: var(--bg); }
.trial-slot-name { font-size: 12.5px; font-weight: 600; }
.trial-slot-info { font-size: 11px; color: var(--text-3); }

/* Equipment list */
.equip-row { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; background: var(--bg-secondary); margin-bottom: 5px; }
.equip-cb { width: 18px; height: 18px; border-radius: 5px; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 11px; cursor: pointer; flex-shrink: 0; transition: all 0.15s; }
.equip-cb.checked { background: var(--success); border-color: var(--success); color: white; }
.equip-name { flex: 1; font-size: 12.5px; font-weight: 600; }
.equip-price { font-size: 11.5px; color: var(--text-3); }
.equip-priority { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 999px; }

/* ===================== STORE SWITCHER ===================== */
.store-switcher {
  display: flex; gap: 6px; align-items: center;
  margin-bottom: 14px; flex-wrap: wrap;
}
.store-tab {
  padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700;
  border: 1.5px solid var(--border); background: var(--bg); cursor: pointer;
  color: var(--text-2); transition: all 0.15s; font-family: inherit;
  display: flex; align-items: center; gap: 6px;
}
.store-tab.active { background: var(--primary); border-color: var(--primary); color: white; }
.store-tab.add-store { border-style: dashed; color: var(--text-3); }
.store-tab.add-store:hover { border-color: var(--primary); color: var(--primary); }

/* ===================== MILESTONE V2 ===================== */
.ms2-wrap {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 16px 18px; margin-bottom: 18px; position: relative; overflow: hidden;
}
.ms2-wrap::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(to right, #0369A1, #0EA5E9, #38BDF8, #10B981);
}
.ms2-header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; }
.ms2-title { font-size: 13px; font-weight: 800; color: var(--text); }
.ms2-subtitle { font-size: 11px; color: var(--text-3); }
.ms2-track {
  display: flex; align-items: flex-start; gap: 0; position: relative;
  overflow-x: auto; padding-bottom: 4px;
}
.ms2-step {
  display: flex; flex-direction: column; align-items: center;
  flex: 1; min-width: 70px; cursor: pointer; position: relative;
}
.ms2-step:not(:last-child)::after {
  content: ''; position: absolute; top: 18px; left: 50%;
  width: 100%; height: 2px; background: var(--border); z-index: 0;
}
.ms2-step.s-done:not(:last-child)::after { background: var(--success); }
.ms2-step.s-active:not(:last-child)::after {
  background: linear-gradient(to right, var(--primary), var(--border));
}
.ms2-node {
  width: 36px; height: 36px; border-radius: 50%; z-index: 1;
  display: flex; align-items: center; justify-content: center; font-size: 14px;
  border: 2px solid var(--border); background: var(--bg); transition: all 0.2s;
  position: relative;
}
.ms2-step.s-done .ms2-node { background: var(--success-light); border-color: var(--success); }
.ms2-step.s-active .ms2-node {
  background: var(--primary-light); border-color: var(--primary);
  box-shadow: 0 0 0 5px rgba(14,165,233,0.12);
}
.ms2-step.s-prog .ms2-node { background: var(--primary-light); border-color: var(--primary); }
.ms2-step.s-future .ms2-node { opacity: 0.4; }
.ms2-step:hover .ms2-node { transform: scale(1.08); }
.ms2-name { font-size: 10px; font-weight: 700; text-align: center; margin-top: 6px; line-height: 1.3; }
.ms2-step.s-done .ms2-name { color: var(--success); }
.ms2-step.s-active .ms2-name, .ms2-step.s-prog .ms2-name { color: var(--primary); }
.ms2-step.s-future .ms2-name { color: var(--text-4); }
.ms2-node-bar {
  position: absolute; bottom: -3px; left: 50%; transform: translateX(-50%);
  height: 3px; border-radius: 999px; background: var(--primary);
}
/* sub panel */
.ms2-sub-panel {
  margin-top: 14px; background: var(--bg-secondary); border-radius: 10px;
  padding: 12px 14px; border: 1px solid var(--border);
}
.ms2-sub-title { font-size: 11.5px; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.ms2-sub-items { display: flex; flex-direction: column; gap: 5px; }
.ms2-sub-item {
  display: flex; align-items: center; gap: 8px; font-size: 11.5px;
  padding: 6px 10px; border-radius: 8px; background: var(--bg); border: 1px solid var(--border);
}
.ms2-sub-item.done { background: var(--success-light); border-color: #C6F6D5; color: #276749; }
.ms2-sub-item.active { background: var(--primary-light); border-color: #BAE6FD; }
.ms2-sub-item.future { opacity: 0.6; }
.ms2-sub-icon { font-size: 13px; flex-shrink: 0; }
.ms2-sub-text { flex: 1; font-weight: 600; }
.ms2-sub-meta { font-size: 10.5px; color: var(--text-3); }
.ms2-sub-prog { width: 48px; height: 5px; background: var(--border); border-radius: 999px; overflow: hidden; flex-shrink: 0; }
.ms2-sub-prog-fill { height: 100%; border-radius: 999px; background: var(--primary); }

/* ===================== SCHEDULE ===================== */
.sch-week-grid {
  display: grid;
  grid-template-columns: 54px repeat(7, 1fr);
  gap: 2px;
  font-size: 11px;
}
.sch-wg-head {
  background: var(--bg-secondary); border-radius: 6px; padding: 7px 4px;
  text-align: center; font-weight: 800; font-size: 11px; color: var(--text-2);
}
.sch-wg-head.today { background: var(--primary-light); color: var(--primary); }
.sch-wg-time {
  background: var(--bg-secondary); border-radius: 6px; padding: 6px 4px;
  text-align: center; font-size: 10px; font-weight: 700; color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
}
.sch-wg-cell {
  min-height: 52px; background: var(--bg-secondary); border-radius: 6px;
  border: 1px solid var(--border); position: relative;
}
.sch-wg-cell.today-col { background: #E0F2FE; border-color: #BAE6FD; }
.sch-class-block {
  margin: 2px; border-radius: 5px; padding: 5px 7px; cursor: pointer;
  transition: all 0.12s; position: relative;
}
.sch-class-block:hover { filter: brightness(0.94); transform: scale(0.98); }
.sch-class-block.cl-blue   { background: var(--primary); color: white; }
.sch-class-block.cl-green  { background: var(--success); color: white; }
.sch-class-block.cl-purple { background: var(--purple); color: white; }
.sch-class-block.cl-orange { background: #ED8936; color: white; }
.sch-class-block.cl-teal   { background: #38B2AC; color: white; }
.sch-class-name { font-size: 11px; font-weight: 800; line-height: 1.2; }
.sch-class-info { font-size: 9.5px; opacity: 0.9; margin-top: 2px; }
.sch-notif-dot {
  position: absolute; top: 4px; right: 4px;
  width: 8px; height: 8px; border-radius: 50%;
  background: #FC8181; border: 1.5px solid white;
  animation: pulseDot 1.5s ease infinite;
}
@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}
/* ===== モバイル: 週カレンダーは横スクロールにして文字を横組みに保つ（1文字ずつ縦に折返す崩れを防止） ===== */
@media (max-width: 640px) {
  #tl-cal-week-view, #sch-week-view { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  #tl-cal-week-view .sch-week-grid, #sch-week-view .sch-week-grid {
    grid-template-columns: 38px repeat(7, 90px);
    min-width: max-content;
  }
  .sch-class-name { white-space: normal; word-break: keep-all; }
}

/* ===== 生徒数推移：折れ線グラフ（アニメーション付き） ===== */
.stu-trend { position:relative; width:100%; height:200px; margin-top:4px; }
.stu-trend-svg { position:absolute; inset:0; width:100%; height:100%; overflow:visible; }
.stu-area { opacity:0; animation:stuFade .9s ease .35s forwards; }
.stu-dot { position:absolute; width:9px; height:9px; border-radius:50%; background:#0EA5E9;
  border:2px solid var(--surface); box-shadow:0 0 0 1px #0EA5E9;
  transform:translate(-50%,-50%) scale(0); opacity:0;
  animation:stuPop .4s cubic-bezier(.34,1.6,.64,1) forwards; }
.stu-dot.is-last { width:12px; height:12px; background:#F59E0B; box-shadow:0 0 0 1px #F59E0B, 0 0 0 5px rgba(245,158,11,.18); }
.stu-val { position:absolute; transform:translate(-50%,-185%); font-size:10px; font-weight:800;
  color:var(--text-2); opacity:0; white-space:nowrap; animation:stuFade .3s ease forwards; pointer-events:none; }
.stu-val.is-last { color:#F59E0B; font-size:11px; }
.stu-xlbl { position:absolute; bottom:0; transform:translateX(-50%); font-size:10px; font-weight:700;
  color:var(--text-3); white-space:nowrap; }
@keyframes stuFade { to { opacity:1; } }
@keyframes stuPop { to { transform:translate(-50%,-50%) scale(1); opacity:1; } }
/* クラス別：上部のクラス名チップ（タップで対象クラスを切替） */
.stu-legend { display:flex; flex-wrap:wrap; gap:6px 8px; margin:2px 2px 10px; }
.stu-leg-item { display:inline-flex; align-items:center; gap:5px; font-size:11px; font-weight:700; color:var(--text-2); }
.stu-leg-dot { width:9px; height:9px; border-radius:50%; flex:none; }
.stu-leg-btn { border:1.5px solid var(--border); background:var(--surface); border-radius:99px;
  padding:4px 11px; cursor:pointer; font-family:inherit; transition:all .12s; }
.stu-leg-btn:hover { background:var(--bg-tertiary); }
.stu-leg-btn.active { background:var(--bg-tertiary); color:var(--text); }
.stu-leg-btn:not(.active) { opacity:.62; }
/* 期間切替トグル（月単位／年単位） */
.stu-seg { display:inline-flex; background:var(--bg-tertiary); border-radius:8px; padding:2px; gap:2px; }
.stu-seg button { font-size:11px; font-weight:800; padding:4px 12px; border:none; background:transparent;
  color:var(--text-3); border-radius:6px; cursor:pointer; font-family:inherit; transition:all .12s; }
.stu-seg button.active { background:var(--surface); color:var(--primary); box-shadow:var(--shadow-sm); }

/* Month view */
.sch-month-grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px;
}
.sch-mh { background: var(--bg-secondary); text-align: center; font-size: 10px; font-weight: 800; color: var(--text-3); padding: 6px; border-radius: 6px; }
.sch-mday {
  min-height: 92px; background: var(--bg-secondary); border-radius: 8px;
  border: 1px solid var(--border); padding: 5px;
}
.sch-mday.today { border-color: var(--primary); background: var(--primary-light); }
.sch-mday.other-month { opacity: 0.4; }
.sch-mday-num { font-size: 11px; font-weight: 800; color: var(--text-3); margin-bottom: 3px; }
.sch-mday.today .sch-mday-num { color: var(--primary); }
.sch-mevent { display:flex; align-items:baseline; gap:4px; font-size: 10.5px; line-height:1.3; padding: 3px 6px; border-radius: 6px; margin-bottom: 3px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.sch-mevent .sch-mev-time { font-weight: 900; font-size: 11px; flex-shrink:0; font-variant-numeric: tabular-nums; }
.sch-mevent .sch-mev-name { overflow: hidden; text-overflow: ellipsis; opacity:.95; }
.sch-mevent.cl-blue   { background: var(--primary); color: white; }
.sch-mevent.cl-green  { background: var(--success); color: white; }
.sch-mevent.cl-purple { background: var(--purple); color: white; }
.sch-mevent.cl-orange { background: #ED8936; color: white; }
.sch-mevent.cl-teal   { background: #38B2AC; color: white; }
/* スケジュールブロック内の店舗ラベル（複数店舗集約時） */
.sch-store-tag { display:inline-block; font-size:9px; font-weight:800; padding:0 4px; border-radius:4px; background:rgba(255,255,255,.22); margin-bottom:2px; }

/* ===== カレンダー共通：コーチアイコン＋備考バー（週/月/シフト） ===== */
.cal-cav-row { display:flex; align-items:center; gap:3px; margin-top:4px; flex-wrap:wrap; }
.cal-cav { position:relative; width:18px; height:18px; border-radius:50%; background:#fff; color:var(--cav,#475569); border:1.5px solid rgba(0,0,0,.06); display:inline-flex; align-items:center; justify-content:center; font-size:9px; font-weight:900; line-height:1; flex:none; box-shadow:0 1px 2px rgba(0,0,0,.18); }
.cal-cav.is-main { box-shadow:0 0 0 1.5px var(--cav,#475569), 0 1px 2px rgba(0,0,0,.18); }
.cal-cav-star { position:absolute; top:-6px; right:-5px; font-size:9px; line-height:1; color:#F59E0B; text-shadow:0 0 2px #fff,0 0 1px #fff; pointer-events:none; }
.cal-cav-more { background:rgba(255,255,255,.9); color:#475569; font-size:8.5px; }
/* 備考バー：レッスンと同じ幅・1行省略・タップで全文 */
.cal-note { display:flex; align-items:center; gap:4px; margin:2px 2px 5px; padding:3px 7px; border-radius:6px; background:var(--bg-tertiary); color:var(--text-2); font-size:10px; font-weight:600; cursor:pointer; overflow:hidden; }
.cal-note .ic { width:10px; height:10px; flex:none; opacity:.65; }
.cal-note-txt { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; min-width:0; }
.cal-note:hover { background:var(--bg-secondary); }
/* 月表示は1日セルが狭いので少しコンパクトに */
.sch-mday .cal-note { font-size:9px; padding:2px 5px; margin:1px 0 3px; }
.sch-mday .cal-cav { width:16px; height:16px; font-size:8px; }
/* シフトカレンダーのスロット内：縦並びにして備考を枠幅いっぱいに */
.sh-cal-slot:has(.cal-note), .sh-cal-slot:has(.cal-cav-row) { flex-direction:column; align-items:stretch; gap:2px; }
.sh-cal-slot .cal-cav-row { margin-top:2px; }
.sh-cal-slot .cal-note { font-size:9px; padding:2px 5px; margin:1px 0 0; }

/* ===== 今日のレッスン（date-specific lessons） ===== */
.tl-toolbar { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:16px; }
.tl-date-label { font-size:16px; font-weight:900; color:var(--text); min-width:170px; }
.tl-store-group { margin-bottom:20px; }
.tl-store-head { display:flex; align-items:center; gap:8px; font-size:13px; font-weight:900; color:var(--primary); margin:0 2px 10px; }
.tl-store-head .tl-store-pin { font-size:14px; }
.tl-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:14px; }
.tl-card { border:1px solid var(--border); border-radius:14px; background:var(--surface); padding:16px; display:flex; flex-direction:column; gap:10px; box-shadow:var(--shadow-sm); }
.tl-card-top { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; }
.tl-card-name { font-size:15px; font-weight:900; color:var(--text); line-height:1.25; }
.tl-card-time { font-size:12px; color:var(--text-3); font-weight:700; margin-top:2px; }
.tl-card-storechip { font-size:10px; font-weight:800; color:var(--primary); background:var(--primary-light); padding:2px 8px; border-radius:99px; white-space:nowrap; }
.tl-coach-row { display:flex; flex-wrap:wrap; gap:6px; align-items:center; }
.tl-coach-chip { display:inline-flex; align-items:center; gap:5px; font-size:11.5px; font-weight:700; padding:4px 10px; border-radius:99px; background:var(--bg-tertiary); color:var(--text); }
.tl-coach-chip.tl-main { background:var(--primary); color:#fff; }
.tl-coach-chip .tl-coach-role { font-size:9px; font-weight:900; opacity:.85; }
.tl-coach-empty { font-size:11.5px; color:var(--text-3); font-style:italic; }
.tl-sec { border-top:1px dashed var(--border); padding-top:8px; }
.tl-sec-lbl { font-size:10px; font-weight:900; color:var(--text-3); letter-spacing:.04em; margin-bottom:3px; }
.tl-sec-val { font-size:12.5px; color:var(--text); line-height:1.5; white-space:pre-wrap; }
.tl-sec-val.empty { color:var(--text-3); font-style:italic; }
.tl-menu-list { display:flex; flex-direction:column; gap:3px; }
.tl-menu-item { display:flex; justify-content:space-between; gap:8px; font-size:12px; color:var(--text); }
.tl-menu-item .tl-menu-min { color:var(--text-3); font-weight:700; white-space:nowrap; }
.tl-menu-row-wrap { display:flex; flex-direction:column; gap:1px; }
.tl-menu-subs { margin:1px 0 3px 11px; display:flex; flex-direction:column; gap:1px; }
.tl-menu-sub { font-size:11px; color:var(--text-2); line-height:1.45; display:flex; gap:4px; }
.tl-menu-sub::before { content:'・'; color:var(--text-3); flex:none; }
.tl-menu-total { font-size:11px; font-weight:800; color:var(--primary); text-align:right; margin-top:2px; }
.tl-card-actions { display:flex; gap:6px; margin-top:2px; }
.tl-empty { text-align:center; padding:36px 16px; color:var(--text-3); font-size:13px; }

/* レッスン編集モーダル内のメニュー行 */
.tl-ed-menu-row { display:flex; gap:6px; align-items:center; margin-bottom:6px; }
.tl-ed-menu-row input.tl-ed-menu-label { flex:1; }
.tl-ed-menu-row input.tl-ed-menu-min { width:64px; }
.tl-ed-menu-item { border:1px solid var(--border); border-radius:11px; padding:9px 10px; margin-bottom:8px; background:var(--bg-secondary); }
.tl-ed-menu-head { display:flex; gap:6px; align-items:center; }
.tl-ed-menu-head input.tl-ed-menu-label { flex:1; }
.tl-ed-menu-head input.tl-ed-menu-min { width:60px; flex:none; }
.tl-ed-subs { margin:8px 0 0 4px; padding-left:10px; border-left:2px solid var(--border); display:flex; flex-direction:column; gap:5px; }
.tl-ed-sub-row { display:flex; gap:6px; align-items:center; }
.tl-ed-sub-bullet { color:var(--text-3); font-weight:900; flex:none; }
.tl-ed-sub-row input.form-input { flex:1; font-size:12px; padding:6px 9px; }
.tl-ed-addsub { align-self:flex-start; font-size:11px; padding:4px 10px; color:var(--primary); background:var(--primary-light); border:none; border-radius:99px; font-family:inherit; font-weight:800; cursor:pointer; }
.tl-ed-addsub:hover { filter:brightness(.97); }
.tl-ed-x { color:#EF4444; background:none; border:none; cursor:pointer; font-size:14px; font-family:inherit; padding:2px 6px; flex:none; }
/* レッスン：テンプレート */
.tl-tpl-bar { display:flex; gap:8px; margin-bottom:14px; }
.tl-tpl-btn { flex:1; display:inline-flex; align-items:center; justify-content:center; gap:6px; font-family:inherit; font-size:12px; font-weight:800; padding:8px 10px; border-radius:10px; border:1.5px dashed var(--border); background:var(--bg-secondary); color:var(--text-2); cursor:pointer; transition:all .12s; }
.tl-tpl-btn:hover { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }
.tl-tpl-btn .ic { width:15px; height:15px; }
.tl-tpl-kind { display:flex; gap:8px; margin-top:6px; }
.tl-tpl-kind-btn { flex:1; display:flex; flex-direction:column; gap:2px; align-items:flex-start; font-family:inherit; font-size:12.5px; font-weight:800; padding:9px 11px; border-radius:10px; border:1.5px solid var(--border); background:var(--surface); color:var(--text); cursor:pointer; text-align:left; }
.tl-tpl-kind-btn span { font-size:10px; font-weight:600; color:var(--text-3); }
.tl-tpl-kind-btn.sel { border-color:var(--primary); background:var(--primary-light); color:var(--primary); }
.tl-tpl-kind-btn.sel span { color:var(--primary); }
.tl-tpl-row { display:flex; align-items:center; gap:8px; padding:10px; border:1px solid var(--border); border-radius:11px; margin-bottom:8px; background:var(--surface); }
.tl-tpl-info { flex:1; min-width:0; cursor:pointer; }
.tl-tpl-row-name { font-size:13px; font-weight:800; color:var(--text); display:flex; align-items:center; gap:7px; flex-wrap:wrap; }
.tl-tpl-row-meta { font-size:11px; color:var(--text-3); margin-top:3px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.tl-tpl-badge { font-size:9.5px; font-weight:900; padding:2px 8px; border-radius:99px; }
.tl-tpl-badge.lesson { background:var(--primary-light); color:var(--primary-dark); }
.tl-tpl-badge.menu { background:var(--success-light); color:#059669; }
.tl-ed-coach-pick { display:flex; flex-wrap:wrap; gap:6px; }
.tl-ed-coach-btn { font-size:12px; font-weight:700; padding:6px 12px; border-radius:99px; border:1.5px solid var(--border); background:var(--surface); color:var(--text); cursor:pointer; font-family:inherit; }
.tl-ed-coach-btn.sel { border-color:var(--primary); background:var(--primary-light); color:var(--primary); }
.tl-ed-coach-btn.tl-main { border-color:var(--primary); background:var(--primary); color:#fff; }

/* ===== シフト管理 ===== */
.sh-period-card { border:1px solid var(--border); border-radius:14px; background:var(--surface); padding:14px 16px; margin-bottom:12px; box-shadow:var(--shadow-sm); }
.sh-period-card.active { border-color:var(--primary); box-shadow:0 0 0 2px var(--primary-light); }
.sh-period-top { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; flex-wrap:wrap; }
.sh-period-title { font-size:14px; font-weight:900; color:var(--text); }
.sh-period-meta { font-size:11.5px; color:var(--text-3); margin-top:3px; }
.sh-status-pill { font-size:10px; font-weight:900; padding:2px 9px; border-radius:99px; }
.sh-status-pill.open { background:var(--success-light); color:#059669; }
.sh-status-pill.adjusting { background:var(--warning-light); color:#B7791F; }
.sh-status-pill.closed { background:var(--bg-tertiary); color:var(--text-3); }
.sh-deadline-warn { color:#DC2626; font-weight:800; }
.sh-matrix-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.sh-matrix { border-collapse:separate; border-spacing:0; min-width:600px; width:100%; font-size:12px; }
.sh-matrix th, .sh-matrix td { border-bottom:1px solid var(--border); padding:9px 8px; text-align:center; white-space:nowrap; vertical-align:middle; }
.sh-matrix th { background:var(--bg-secondary); font-weight:800; color:var(--text-3); position:sticky; top:0; }
.sh-matrix td.sh-slot-cell { cursor:pointer; }
.sh-matrix td.sh-slot-cell:hover { background:var(--bg-tertiary); }
.sh-matrix .sh-rowhead { text-align:left; font-weight:800; color:var(--text); white-space:normal; min-width:210px; border-radius:10px; transition:box-shadow .12s; }
/* 不足行の常時背景色は廃止。状態はフィルタ時の枠＆◯/定員の色で表現 */
.sh-cnt { display:inline-flex; gap:6px; font-weight:800; }
.sh-cnt .ok { color:#059669; } .sh-cnt .maybe { color:#B7791F; } .sh-cnt .assigned { color:var(--primary); }
.sh-avail-btns { display:flex; gap:6px; }
.sh-avail-btn { flex:1; font-size:12px; font-weight:800; padding:7px 4px; border-radius:9px; border:1.5px solid var(--border); background:var(--surface); color:var(--text-3); cursor:pointer; font-family:inherit; }
.sh-avail-btn.sel.ok { border-color:#34D399; background:var(--success-light); color:#059669; }
.sh-avail-btn.sel.maybe { border-color:#F6C453; background:var(--warning-light); color:#B7791F; }
.sh-avail-btn.sel.no { border-color:#FCA5A5; background:var(--danger-light); color:#DC2626; }
.sh-coach-slot { border:1px solid var(--border); border-radius:12px; padding:12px; margin-bottom:10px; }
.sh-coach-slot.shortage { border-color:#FCA5A5; background:var(--danger-light); }
.sh-coach-slot-head { display:flex; justify-content:space-between; align-items:center; gap:8px; margin-bottom:8px; }
.sh-coach-slot-title { font-size:13px; font-weight:800; color:var(--text); }
.sh-coach-slot-date { font-size:11px; color:var(--text-3); }
.sh-shortage-flag { font-size:9.5px; font-weight:900; color:#DC2626; background:rgba(220,38,38,.12); padding:1px 7px; border-radius:99px; }
.sh-assign-list { display:flex; flex-wrap:wrap; gap:6px; }

/* ===== シフト：コーチ提出の強化（サマリ・クイック入力・送信バー） ===== */
.sh-cs-summary { border:1px solid var(--border); border-radius:14px; padding:13px 15px; margin-bottom:14px;
  background:linear-gradient(180deg, var(--bg-secondary), var(--surface)); box-shadow:var(--shadow-sm); }
.sh-cs-sum-top { display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap; }
.sh-cs-deadline { font-size:12px; font-weight:800; color:var(--text-2); display:inline-flex; align-items:center; gap:6px; }
.sh-cs-deadline .ic { width:14px; height:14px; color:var(--text-3); }
.sh-cs-dleft { font-size:10.5px; font-weight:900; padding:2px 9px; border-radius:99px; background:var(--success-light); color:#059669; }
.sh-cs-dleft.warn { background:var(--danger-light); color:#DC2626; }
.sh-cs-submitted { font-size:10.5px; font-weight:900; padding:3px 11px; border-radius:99px; background:var(--primary-light); color:var(--primary-dark); display:inline-flex; align-items:center; gap:5px; }
.sh-cs-counts { display:flex; gap:18px; margin-top:11px; }
.sh-cs-count { display:inline-flex; align-items:baseline; gap:5px; font-size:11.5px; font-weight:700; color:var(--text-3); }
.sh-cs-count b { font-size:20px; font-weight:900; line-height:1; }
.sh-cs-count.ok b { color:#059669; } .sh-cs-count.maybe b { color:#B7791F; } .sh-cs-count.total b { color:var(--text-2); }
.sh-cs-prog { height:6px; border-radius:99px; background:var(--bg-tertiary); overflow:hidden; margin-top:11px; }
.sh-cs-prog > i { display:block; height:100%; border-radius:99px; background:linear-gradient(90deg,#34D399,#10B981); transition:width .25s; }
.sh-cs-tools { margin-bottom:8px; }
.sh-cs-tools-lbl { font-size:10.5px; font-weight:900; color:var(--text-3); letter-spacing:.4px; margin-bottom:8px; display:flex; align-items:center; gap:5px; }
.sh-cs-quick { display:flex; flex-wrap:wrap; gap:7px; }
.sh-cs-qbtn { font-family:inherit; font-size:11.5px; font-weight:800; padding:7px 12px; border-radius:99px; border:1.5px solid var(--border); background:var(--surface); color:var(--text-2); cursor:pointer; transition:all .12s; display:inline-flex; align-items:center; gap:5px; }
.sh-cs-qbtn:hover { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }
.sh-cs-qbtn.primary { border-color:#34D399; color:#059669; background:var(--success-light); }
.sh-cs-qbtn.primary:hover { border-color:#10B981; filter:brightness(.98); }
.sh-cs-qbtn.ghost { color:var(--text-3); } .sh-cs-qbtn.ghost:hover { border-color:var(--text-3); color:var(--text-2); background:var(--bg-tertiary); }
.sh-cs-qbtn .ic { width:13px; height:13px; }
.sh-cs-daygroup { margin:16px 0 8px; display:flex; align-items:center; gap:10px; }
.sh-cs-daygroup .d { font-size:12px; font-weight:900; color:var(--text); white-space:nowrap; }
.sh-cs-daygroup .ln { flex:1; height:1px; background:var(--border); }
.sh-cs-daygroup .dq { font-family:inherit; font-size:10.5px; font-weight:800; color:var(--primary); background:var(--primary-light); border:none; border-radius:99px; padding:4px 11px; cursor:pointer; white-space:nowrap; }
.sh-cs-daygroup .dq:hover { filter:brightness(.97); }
.sh-cs-submitbar { position:sticky; bottom:12px; z-index:5; display:flex; align-items:center; gap:12px; margin-top:18px;
  padding:11px 12px; background:var(--surface); border:1px solid var(--border); border-radius:14px; box-shadow:0 6px 20px rgba(0,0,0,.10); }
.sh-cs-submitbar .cnt { font-size:13px; font-weight:800; color:var(--text-3); white-space:nowrap; }
.sh-cs-submitbar .cnt b.ok { color:#059669; } .sh-cs-submitbar .cnt b.maybe { color:#B7791F; }
.sh-cs-submitbar .btn { flex:1; justify-content:center; padding:11px; font-size:13px; }
.sh-avail-btn.sel.ok { box-shadow:inset 0 0 0 1px #34D399; }

/* ============ シフト：状態アイコンバッジ（✓ / ＋ / ✕ / △） ============ */
.sh-badge { display:inline-flex; align-items:center; justify-content:center; width:22px; height:22px; border-radius:50%; background:color-mix(in srgb, var(--c) 18%, transparent); color:var(--c); flex:none; box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--c) 30%, transparent); }
.sh-badge .ic { width:13px; height:13px; }
.sh-badge.sm { width:18px; height:18px; } .sh-badge.sm .ic { width:11px; height:11px; }
.sh-fill { display:inline-flex; align-items:center; gap:6px; font-size:12px; font-weight:900; }
.sh-fill .num { color:var(--c); }

/* シフト：サマリ／フィルタチップ */
.sh-chips { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px; }
.sh-chip { display:inline-flex; align-items:center; gap:8px; font-family:inherit; font-size:12px; font-weight:800; padding:7px 14px 7px 9px; border-radius:999px; cursor:pointer; color:var(--text-2); background:var(--surface); border:1.5px solid var(--border); transition:all .12s; }
.sh-chip .dot { width:9px; height:9px; border-radius:50%; background:var(--c); flex:none; }
.sh-chip .n { color:var(--c); font-weight:900; }
.sh-chip:hover { border-color:color-mix(in srgb, var(--c) 55%, var(--border)); background:color-mix(in srgb, var(--c) 7%, var(--surface)); }
.sh-chip.active { color:#fff; background:var(--c); border-color:var(--c); box-shadow:0 4px 12px color-mix(in srgb, var(--c) 35%, transparent); }
.sh-chip.active .dot { background:rgba(255,255,255,.9); } .sh-chip.active .n { color:#fff; }

/* シフト：提出状況パネル */
.sh-panel { border:1px solid var(--border); border-radius:14px; padding:14px 16px; margin-bottom:14px; background:linear-gradient(180deg, var(--bg-secondary), var(--surface)); }
.sh-panel-head { display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap; }
.sh-panel-title { font-size:13px; font-weight:900; display:flex; align-items:center; gap:8px; }
.sh-progress { height:6px; border-radius:99px; background:var(--bg-tertiary); overflow:hidden; margin:12px 0 10px; }
.sh-progress > i { display:block; height:100%; border-radius:99px; background:linear-gradient(90deg,#34D399,#10B981); }
.sh-coach-pill { display:inline-flex; align-items:center; gap:6px; font-size:11.5px; font-weight:800; padding:4px 11px 4px 5px; border-radius:999px; border:1px solid var(--border); background:var(--surface); color:var(--text-2); }
.sh-coach-pill .av { width:18px; height:18px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; font-size:9px; font-weight:900; color:#fff; flex:none; }
.sh-coach-pill.done { color:var(--primary); border-color:color-mix(in srgb, var(--primary) 40%, var(--border)); } .sh-coach-pill.done .av { background:var(--primary); }
.sh-coach-pill.todo { color:var(--text-3); } .sh-coach-pill.todo .av { background:#94A3B8; }
.sh-reminline { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-top:12px; padding-top:11px; border-top:1px dashed var(--border); font-size:11.5px; color:var(--text-3); }
.sh-remind-state { display:inline-flex; align-items:center; gap:5px; font-weight:800; }
.sh-dot-on { width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 3px rgba(34,197,94,.18); }
.sh-dot-off{ width:7px;height:7px;border-radius:50%;background:#94A3B8; }

/* シフト：表示切替 */
.sh-view-toggle { display:inline-flex; background:var(--bg-tertiary); border-radius:10px; padding:3px; gap:2px; }
.sh-view-toggle button { font-family:inherit; font-size:12px; font-weight:800; padding:6px 16px; border:none; border-radius:8px; background:transparent; color:var(--text-3); cursor:pointer; display:flex; align-items:center; gap:6px; transition:all .12s; }
.sh-view-toggle button.active { background:var(--surface); color:var(--text); box-shadow:var(--shadow-sm); }

/* シフト：リスト */
.sh-fill-cell { text-align:center; width:54px; }
.sh-count { display:inline-flex; align-items:center; gap:4px; font-family:inherit; font-size:11.5px; font-weight:800; color:var(--text-3); background:color-mix(in srgb, var(--c) 9%, var(--surface)); border:1px solid color-mix(in srgb, var(--c) 28%, var(--border)); border-radius:99px; padding:2px 10px; cursor:pointer; vertical-align:middle; }
.sh-count:hover { border-color:var(--c); }
.sh-count .ic { width:12px; height:12px; color:color-mix(in srgb, var(--c) 65%, var(--text-3)); }
.sh-count b { color:var(--c); font-size:13px; }
.sh-count .ov { color:#2563EB; font-weight:900; }
.sh-need-btn { font-family:inherit; font-weight:900; font-size:13px; min-width:38px; padding:5px 8px; border-radius:9px; border:1px solid var(--border); background:var(--surface); color:var(--text); cursor:pointer; transition:all .12s; }
.sh-need-btn:hover { border-color:var(--primary); color:var(--primary); }
.sh-need-btn .ov { color:#2563EB; font-size:10px; vertical-align:super; }
.sh-cchip { display:inline-flex; align-items:center; gap:4px; font-size:10.5px; font-weight:800; padding:2px 8px 2px 6px; border-radius:99px; border:1px solid color-mix(in srgb,var(--c) 30%,transparent); color:var(--c); background:color-mix(in srgb,var(--c) 10%,transparent); }
.sh-cchip .mk { font-weight:900; }
.sh-clsname { cursor:pointer; border-bottom:1px dashed transparent; }
.sh-clsname:hover { border-bottom-color:var(--text-3); }

/* シフト：不足の緩やかな点滅（outlineで描画。filterのbox-shadowと干渉させない）
   不足・HELPとも同一キーフレーム＆同一周期で、全枠が同時に点滅する（バラつき防止）。色だけ変える。 */
@keyframes shBlink { 0%,100% { outline-color:var(--bk-weak); } 50% { outline-color:var(--bk-strong); } }
.sh-blink, .sh-blink-help { outline:1.5px solid var(--bk-weak); outline-offset:-1.5px; border-radius:10px; animation: shBlink 1.6s ease-in-out infinite; }
.sh-blink { --bk-weak:rgba(239,68,68,.2); --bk-strong:rgba(239,68,68,.95); }
.sh-blink-help { --bk-weak:rgba(245,158,11,.28); --bk-strong:rgba(245,158,11,1); }
.sh-help-badge { display:inline-flex; align-items:center; gap:3px; font-size:9.5px; font-weight:900; color:#B45309; background:rgba(245,158,11,.16); border:1px solid rgba(245,158,11,.5); padding:1px 7px; border-radius:99px; }

/* シフト：不足通知バー */
.sh-alertbar { display:flex; align-items:center; gap:10px; padding:11px 14px; border-radius:12px; margin-bottom:14px; background:linear-gradient(180deg, rgba(239,68,68,.14), rgba(239,68,68,.07)); border:1px solid rgba(239,68,68,.35); cursor:pointer; transition:filter .12s; }
.sh-alertbar:hover { filter:brightness(1.12); }
.sh-alertbar .ic { width:18px; height:18px; color:#EF4444; flex:none; }
.sh-alertbar > div { min-width:0; }
.sh-alertbar .msg { font-size:12.5px; font-weight:800; color:var(--text); line-height:1.5; }
.sh-alertbar .sub { font-size:11px; color:var(--text-3); font-weight:600; line-height:1.45; }
.sh-alertbar .nw { white-space:nowrap; }
.sh-alertbar.help { background:linear-gradient(180deg, rgba(245,158,11,.14), rgba(245,158,11,.07)); border-color:rgba(245,158,11,.4); }
.sh-alertbar.help .ic { color:#F59E0B; }

/* シフト：クラス詳細ポップアップ */
.sh-detail-row { display:flex; align-items:flex-start; gap:10px; padding:10px 0; border-bottom:1px solid var(--border); }
.sh-detail-row:last-child { border-bottom:none; }
.sh-detail-label { flex:none; width:96px; font-size:11.5px; font-weight:800; color:var(--text-3); display:flex; align-items:center; gap:6px; }
.sh-detail-val { flex:1; font-size:13px; color:var(--text); line-height:1.6; }
.sh-menu-item { display:flex; justify-content:space-between; gap:8px; padding:3px 0; font-size:12.5px; }
.sh-menu-item .mn { color:var(--text-3); font-weight:700; font-size:11px; white-space:nowrap; }
.sh-role-pill { display:inline-flex; align-items:center; gap:5px; font-size:12px; font-weight:800; padding:3px 10px; border-radius:99px; margin:2px 4px 2px 0; }
.sh-role-pill.sh-main { background:rgba(34,197,94,.14); color:#16A34A; }
.sh-role-pill.sh-sub { background:var(--bg-tertiary); color:var(--text-2); }

/* シフト：月カレンダーグリッド */
.sh-cal-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:7px; margin-bottom:16px; }
.sh-cal-dow { text-align:center; font-size:11px; font-weight:800; color:var(--text-3); padding:2px 0; }
.sh-cal-dow.sat { color:#3B82F6; } .sh-cal-dow.sun { color:#EF4444; }
.sh-cal-cell { min-height:84px; border:1px solid var(--border); border-radius:12px; padding:6px; background:var(--surface); transition:opacity .15s; }
.sh-cal-cell.out { background:var(--bg-secondary); opacity:.4; }
.sh-cal-cell.empty { border:none; background:transparent; min-height:0; }
.sh-cal-cell.today { border-color:var(--primary); box-shadow:0 0 0 1.5px var(--primary); }
.sh-cal-daynum { font-size:11px; font-weight:900; color:var(--text-2); margin-bottom:5px; padding:0 2px; }
.sh-cal-slot { display:flex; align-items:center; gap:5px; font-size:10.5px; font-weight:700; background:var(--bg-secondary); border:1px solid transparent; border-radius:8px; padding:4px 5px; margin-bottom:4px; cursor:pointer; transition:all .12s; }
.sh-cal-slot:hover { border-color:var(--border); background:var(--bg-tertiary); }
.sh-cal-slot.dim { opacity:.22; }
.sh-cal-slot .nm { flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:var(--text); line-height:1.25; }
.sh-cal-slot .cnt { font-size:9px; font-weight:700; color:var(--text-3); }

[data-theme="dark"] .sh-status-pill.open { color:#6EE7B7 !important; }
[data-theme="dark"] .sh-status-pill.adjusting { color:#FCD34D !important; }
[data-theme="dark"] .sh-cnt .ok { color:#6EE7B7; } [data-theme="dark"] .sh-cnt .maybe { color:#FCD34D; }
[data-theme="dark"] .sh-avail-btn.sel.ok { color:#6EE7B7; } [data-theme="dark"] .sh-avail-btn.sel.maybe { color:#FCD34D; } [data-theme="dark"] .sh-avail-btn.sel.no { color:#FCA5A5; }
[data-theme="dark"] .sh-deadline-warn { color:#FCA5A5; }

/* Modal */
.sch-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.3);
  z-index: 9999; display: flex; align-items: center; justify-content: center;
}
.sch-modal-box {
  background: var(--bg); border-radius: var(--radius-lg); padding: 20px 22px;
  width: 100%; max-width: 420px; max-height: 80vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.sch-modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.sch-modal-title { font-size: 15px; font-weight: 800; }
.sch-modal-meta { font-size: 12px; color: var(--text-3); margin-bottom: 2px; }
.sm-notif-box {
  background: #FFF5F5; border: 1.5px solid #FC8181; border-radius: 10px;
  padding: 10px 14px; font-size: 12px; color: #C53030; line-height: 1.6;
}
.sm-student-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  border-radius: 8px; background: var(--bg-secondary); margin-bottom: 5px;
}
.sm-student-avatar {
  width: 32px; height: 32px; border-radius: 9px; flex-shrink: 0;
  background: var(--primary-light); border: 1.5px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; color: var(--primary);
  overflow: hidden;
}
.sm-student-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sm-student-name { flex: 1; font-size: 12.5px; font-weight: 700; }
.sm-student-status { font-size: 10.5px; }

/* Student photo avatar in table */
.stu-avatar {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--primary-light); border: 1.5px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; color: var(--primary);
  cursor: pointer; overflow: hidden; transition: all 0.12s;
}
.stu-avatar:hover { border-color: var(--primary-dark); transform: scale(1.05); }
.stu-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.stu-avatar-input { display: none; }

/* Simplified plan rows */
.sb-simple-plans { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.sb-simple-plan-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 10px; background: var(--bg); border-radius: 8px; border: 1px solid var(--border);
}
.sb-simple-label { font-size: 11.5px; font-weight: 700; color: var(--text-2); }


.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media(max-width:700px){ .g3 { grid-template-columns: 1fr; } }
.kpi-link { position: relative; transition: transform 0.12s, box-shadow 0.12s; }
.kpi-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi-link-hint {
  font-size: 10.5px; font-weight: 700; margin-top: 8px;
  color: var(--text-3); letter-spacing: 0.3px;
}
.kpi-link.blue .kpi-link-hint  { color: var(--primary); }
.kpi-link.green .kpi-link-hint { color: var(--success); }
.kpi-link.yellow .kpi-link-hint { color: #B7791F; }

/* ===================== NOTIFICATION BELL ===================== */
.notif-bell { position: relative; }
.notif-bell-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--danger); color: white; font-size: 9px; font-weight: 800;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--bg); pointer-events: none;
}
.notif-panel {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 320px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0,0,0,0.12); z-index: 9000;
  max-height: 400px; display: flex; flex-direction: column;
}
.notif-panel-header {
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
#notif-list { overflow-y: auto; flex: 1; }
.notif-item {
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background 0.1s; display: flex; gap: 10px; align-items: flex-start;
}
.notif-item:hover { background: var(--bg-secondary); }
.notif-item.unread { background: color-mix(in srgb, var(--primary) 7%, transparent); }
.notif-item.unread:hover { background: color-mix(in srgb, var(--primary) 13%, transparent); }
.notif-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; margin-top: 4px; }
.notif-dot.read { background: var(--border); }
.notif-ic { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--c) 16%, transparent); color: var(--c); }
.notif-ic .ic { width: 15px; height: 15px; }
.notif-body { flex: 1; min-width: 0; }
.notif-title { font-size: 12px; font-weight: 800; color: var(--text); display: flex; align-items: center; gap: 6px; }
.notif-tag { font-size: 9px; font-weight: 800; padding: 1px 6px; border-radius: 99px; color: var(--c); background: color-mix(in srgb, var(--c) 15%, transparent); }
.notif-new { font-size: 8.5px; font-weight: 900; letter-spacing: .04em; padding: 1px 6px; border-radius: 99px; background: var(--primary); color: #fff; flex-shrink: 0; }
.notif-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notif-time { font-size: 10px; color: var(--text-3); margin-top: 3px; }

/* ===================== COMMS PAGE ===================== */
/* minmax(0,1fr) でトラックがコンテンツ min-content に引っ張られて膨張するのを防ぐ
   （nowrap な thread-preview 等が横はみ出しする問題の対策）*/
.comms-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 16px; }
@media(max-width:800px){ .comms-layout { grid-template-columns: minmax(0,1fr); } }
.comms-layout > div { min-width: 0; }
.comms-layout .msg-list, .comms-layout .msg-card, .comms-layout .msg-card-top { min-width: 0; }

.comms-tab-bar { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.comms-tab {
  padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700;
  border: 1.5px solid var(--border); background: var(--bg); cursor: pointer;
  color: var(--text-2); transition: all 0.12s; font-family: inherit;
}
.comms-tab.active { background: var(--primary); border-color: var(--primary); color: white; }

.msg-list { display: flex; flex-direction: column; gap: 6px; }
.msg-card {
  background: var(--bg); border: 1.5px solid var(--border); border-radius: 12px;
  padding: 12px 14px; cursor: pointer; transition: all 0.12s;
}
.msg-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.msg-card.unread { border-color: var(--primary); background: #E0F2FE; }
.msg-card-top { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.msg-avatar {
  width: 32px; height: 32px; border-radius: 9px; flex-shrink: 0;
  background: var(--primary-light); border: 1.5px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; color: var(--primary);
}
.msg-name { font-size: 12.5px; font-weight: 800; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msg-time { font-size: 10.5px; color: var(--text-3); }
.msg-tag { font-size: 9.5px; font-weight: 800; padding: 2px 7px; border-radius: 999px; flex-shrink: 0; }
.msg-tag.absence  { background: #FEF3C7; color: #92400E; }
.msg-tag.transfer { background: var(--primary-light); color: var(--primary-dark); }
.msg-tag.quit     { background: #FFF5F5; color: var(--danger); }
.msg-tag.pause    { background: var(--warning-light); color: #B7791F; }
.msg-tag.inquiry  { background: var(--bg-secondary); color: var(--text-2); border: 1px solid var(--border); }
.msg-tag.growth   { background: var(--success-light); color: #276749; }
.msg-tag.payment  { background: #FAF5FF; color: var(--purple); }
.msg-body { font-size: 12px; color: var(--text-2); line-height: 1.5; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.msg-status { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.msg-status-dot { width: 6px; height: 6px; border-radius: 50%; }
.msg-status-dot.pending { background: var(--warning); }
.msg-status-dot.done    { background: var(--success); }
.msg-status-label { font-size: 10.5px; color: var(--text-3); font-weight: 600; }

/* LINE Message status tags */
.msg-status-tag {
  font-size: 9.5px; font-weight: 800; padding: 2px 7px; border-radius: 999px;
  display: inline-block; flex-shrink: 0;
}
.msg-status-tag.unread   { background: #FEE2E2; color: #B91C1C; }
.msg-status-tag.in_progress { background: #FEF3C7; color: #92400E; }
.msg-status-tag.done     { background: #D1FAE5; color: #065F46; }
.msg-type-line {
  font-size: 9.5px; font-weight: 800; padding: 2px 7px; border-radius: 999px;
  background: #06C755; color: white; display: inline-block; flex-shrink: 0;
}
.comms-filter-bar {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 12px;
}
.comms-filter-sep {
  width: 1px; height: 20px; background: var(--border); margin: 0 2px;
}
.msg-card.selected { border-color: var(--primary); background: var(--primary-light); opacity: 1 !important; }
/* スレッドの状態表示：未対応・対応中＝アクセント枠／未読＝アクセント枠＋マーク／完了＝グレーアウト */
.thread-card.thread-open { border-color: color-mix(in srgb, var(--primary) 55%, var(--border)); }
.thread-card.line-unread { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.thread-card.thread-done { opacity: 0.55; }
.thread-card.thread-done:hover { opacity: 0.85; border-color: var(--border); box-shadow: none; }
.thread-newdot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 22%, transparent); }
.msg-detail-inner { display: flex; flex-direction: column; gap: 12px; }
.memo-textarea {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 12.5px; font-family: inherit; resize: vertical;
  min-height: 70px; background: var(--bg); color: var(--text); box-sizing: border-box;
}
.memo-textarea:focus { outline: none; border-color: var(--primary); }
.line-setup-banner {
  background: #F0FDF4; border: 1.5px solid #86EFAC; border-radius: 10px;
  padding: 10px 14px; font-size: 12px; color: #166534; display: flex;
  align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap;
}
.line-setup-banner code {
  background: #DCFCE7; padding: 2px 6px; border-radius: 5px; font-size: 11px;
  word-break: break-all;
}

/* Message detail */
.msg-detail {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 18px; height: fit-content; position: sticky; top: 16px;
}
.msg-detail-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.msg-detail-name { font-size: 14px; font-weight: 800; }
.msg-detail-meta { font-size: 11.5px; color: var(--text-3); margin-top: 3px; }
.msg-bubble {
  background: var(--bg-secondary); border-radius: 12px; border-bottom-left-radius: 3px;
  padding: 12px 14px; font-size: 13px; line-height: 1.7; color: var(--text);
  margin-bottom: 14px; border: 1px solid var(--border);
}
.msg-reply-box { display: flex; flex-direction: column; gap: 8px; }
.msg-reply-textarea {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 12.5px; font-family: inherit; resize: vertical;
  min-height: 80px; background: var(--bg); color: var(--text); box-sizing: border-box;
  outline: none;
}
.msg-reply-textarea:focus { border-color: var(--primary); }
.msg-action-row { display: flex; gap: 6px; flex-wrap: wrap; }

/* Broadcast panel */
.broadcast-form { display: flex; flex-direction: column; gap: 12px; }
.bc-field-label { font-size: 11.5px; font-weight: 800; color: var(--text-2); margin-bottom: 4px; }
.bc-target-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.bc-pill {
  padding: 5px 12px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
  border: 1.5px solid var(--border); background: var(--bg); cursor: pointer;
  color: var(--text-2); transition: all 0.12s; font-family: inherit;
}
.bc-pill.active { background: var(--primary); border-color: var(--primary); color: white; }
.bc-type-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.bc-type-pill {
  padding: 4px 10px; border-radius: 8px; font-size: 11px; font-weight: 700;
  border: 1.5px solid var(--border); background: var(--bg); cursor: pointer;
  color: var(--text-2); transition: all 0.12s; font-family: inherit;
}
.bc-type-pill.active { background: var(--warning-light); border-color: var(--warning); color: #B7791F; }
/* 一斉送信：宛先ターゲティング */
.bc-target-modes { display: flex; gap: 6px; flex-wrap: wrap; }
.bc-mode { display:inline-flex; align-items:center; gap:5px; padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 800; border: 1.5px solid var(--border); background: var(--surface); cursor: pointer; color: var(--text-2); font-family: inherit; transition: all .12s; }
.bc-mode .ic { width: 13px; height: 13px; }
.bc-mode:hover { border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
.bc-mode.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.bc-target-note { font-size: 12px; color: var(--text-2); background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px; padding: 8px 11px; }
.bc-target-note b { color: var(--primary); }
.bc-recip-btn { display: flex; align-items: center; gap: 8px; width: 100%; box-sizing: border-box; font-family: inherit; font-size: 12px; font-weight: 700; color: var(--text-2); background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; cursor: pointer; transition: border-color .12s; }
.bc-recip-btn:hover { border-color: var(--primary); }
.bc-recip-btn .ic { width: 14px; height: 14px; color: var(--text-3); }
.bc-recip-btn b { color: var(--primary); font-size: 14px; }
.bc-chk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.bc-chk { display: flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 9px; cursor: pointer; font-size: 12px; font-weight: 700; }
.bc-chk.on { border-color: var(--primary); background: var(--primary-light); }
.bc-chk input { accent-color: var(--primary); width: 15px; height: 15px; flex: none; }
.bc-chk > span:first-of-type { flex: 1; }
.bc-chk-n { font-size: 10px; color: var(--text-3); font-weight: 700; white-space: nowrap; }
.bc-stu-list { max-height: 220px; overflow-y: auto; display: flex; flex-direction: column; gap: 5px; border: 1px solid var(--border); border-radius: 9px; padding: 6px; }
.bc-stu-list .bc-chk { border: none; padding: 5px 8px; }
.bc-stu-list .bc-chk.on { background: var(--primary-light); }
/* 一斉送信：履歴（既読率） */
#bc-history-list { display: flex; flex-direction: column; gap: 10px; }
.bc-hist-card { border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; background: var(--surface); }
.bc-hist-tag { font-size: 10px; font-weight: 800; padding: 1px 7px; border-radius: 99px; background: var(--bg-tertiary); color: var(--text-2); }
.bc-read-bar { height: 7px; border-radius: 99px; background: var(--bg-tertiary); overflow: hidden; }
.bc-read-bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--primary-mid,#7DD3FC), var(--primary)); }
.bc-textarea {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 12.5px; font-family: inherit; resize: vertical;
  min-height: 100px; background: var(--bg); color: var(--text); box-sizing: border-box; outline: none;
}
.bc-textarea:focus { border-color: var(--primary); }
.bc-history-item {
  display: flex; gap: 10px; padding: 10px 12px; background: var(--bg-secondary);
  border-radius: 10px; margin-bottom: 6px; border: 1px solid var(--border);
}
.bc-hist-icon { font-size: 20px; flex-shrink: 0; }
.bc-hist-body { flex: 1; }
.bc-hist-title { font-size: 12.5px; font-weight: 700; }
.bc-hist-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* Growth record */
.growth-card {
  background: var(--bg); border: 1.5px solid var(--border); border-radius: 12px;
  padding: 12px 14px; display: flex; gap: 12px; align-items: center;
  cursor: pointer; transition: all 0.12s; margin-bottom: 6px;
}
.growth-card:hover { border-color: var(--success); }
.growth-avatar {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  background: var(--success-light); border: 1.5px solid var(--success);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; color: #276749;
}
.growth-name { font-size: 13px; font-weight: 700; }
.growth-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.growth-badge { font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 999px; }


/* ===================== LOGIN SCREEN ===================== */
/* ログイン/サインアップは常時ダーク固定（要素自身に data-theme="dark" を付与して配色を固定） */
#login-screen, #signup-screen, #verify-gate {
  position: fixed; inset: 0; z-index: 99999;
  background:
    radial-gradient(1000px 520px at 20% -10%, rgba(46,168,255,0.14), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(10,111,214,0.12), transparent 55%),
    #0b1220;
  display: flex; align-items: center; justify-content: center;
  padding: 20px; box-sizing: border-box;
}
[data-theme="dark"] .login-box {
  background: var(--glass-bg-2);
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: 0 20px 60px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.05);
}
.login-box {
  background: var(--surface); border-radius: 20px; padding: 40px 36px;
  width: 100%; max-width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,0.1);
  text-align: center;
}
.login-logo { font-size: 40px; margin-bottom: 8px; }
.login-logo-img { width: 64px; height: 64px; object-fit: contain; display: block; margin: 0 auto 12px; }
[data-theme="dark"] img.login-logo-img { filter: drop-shadow(0 0 12px rgba(46,168,255,0.5)); }
.login-title { font-size: 20px; font-weight: 900; color: var(--text); margin-bottom: 4px; }
.login-sub { font-size: 12.5px; color: var(--text-3); margin-bottom: 28px; }
.login-field { margin-bottom: 14px; text-align: left; }
.login-label { font-size: 11.5px; font-weight: 700; color: var(--text-2); margin-bottom: 5px; display: block; }
.login-input {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 13.5px; font-family: inherit;
  background: var(--bg); color: var(--text); box-sizing: border-box; outline: none;
  transition: border-color 0.15s;
}
.login-input:focus { border-color: var(--primary); }
.login-btn {
  width: 100%; padding: 13px; border-radius: 12px; border: none;
  background: var(--primary); color: white; font-size: 14px; font-weight: 800;
  cursor: pointer; font-family: inherit; transition: all 0.15s; margin-top: 6px;
}
.login-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.login-demo-btn {
  width: 100%; padding: 9px; border-radius: 10px;
  background: transparent; color: var(--text-2);
  border: 1px dashed var(--border);
  font-size: 11.5px; font-weight: 700; font-family: inherit;
  cursor: pointer; margin-top: 8px; transition: all 0.15s;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.login-demo-btn:hover { background: var(--bg-2); color: var(--primary); border-color: var(--primary); }
.login-demo-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.login-error {
  background: #FFF5F5; border: 1px solid #FEB2B2; border-radius: 8px;
  padding: 9px 12px; font-size: 12px; color: var(--danger);
  margin-bottom: 12px; display: none;
}
.login-role-badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 10.5px; font-weight: 800; margin-bottom: 20px;
}
.login-demo-hints {
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border);
  text-align: left;
}
.login-demo-hint {
  font-size: 11px; color: var(--text-3); padding: 5px 0;
  display: flex; align-items: center; gap: 6px; cursor: pointer;
}
.login-demo-hint:hover { color: var(--primary); }

/* User role badge in topbar */
.role-badge {
  font-size: 10px; font-weight: 800; padding: 3px 8px; border-radius: 999px;
}
.role-badge.honbu { background: #FAF5FF; color: var(--purple); border: 1px solid var(--purple); }
.role-badge.store { background: var(--primary-light); color: var(--primary); border: 1px solid var(--primary); }

/* Loading overlay */
#fb-loading {
  position: fixed; inset: 0; z-index: 99998;
  background: rgba(255,255,255,0.8); display: flex;
  align-items: center; justify-content: center; flex-direction: column; gap: 12px;
}
.fb-spinner {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }


.empty-state-cell {
  text-align: center; padding: 40px 20px;
  color: var(--text-3); font-size: 13px; font-weight: 600;
}

/* ===================== TOAST ===================== */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: #1A202C; color: white; padding: 12px 20px; border-radius: 12px;
  font-size: 13px; font-weight: 600; z-index: 99999;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0; pointer-events: none; max-width: 320px; text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
#toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 99000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-box {
  background: var(--bg); border-radius: var(--radius-lg);
  max-width: 480px; width: 100%; max-height: 85vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.modal-header {
  padding: 18px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 16px; font-weight: 800; }
.modal-close {
  background: none; border: none; cursor: pointer; font-size: 18px;
  color: var(--text-3); padding: 4px 8px;
}
.modal-body { padding: 20px; }
.modal-field { margin-bottom: 14px; }
.modal-label {
  font-size: 12px; font-weight: 700; color: var(--text-2);
  display: block; margin-bottom: 5px;
}
.modal-input, .modal-select, .modal-textarea {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 13px; font-family: inherit;
  background: var(--bg); color: var(--text); box-sizing: border-box; outline: none;
}
.modal-input:focus, .modal-select:focus, .modal-textarea:focus { border-color: var(--primary); }
.modal-textarea { resize: vertical; min-height: 70px; }
.modal-actions { display: flex; gap: 8px; margin-top: 18px; }
.modal-actions .btn { flex: 1; justify-content: center; }

/* ===================== STICKER SHEET (ADVENTURE) ===================== */
#page-sticker { padding-bottom: 40px; }

/* ── 冒険バナー ── */
.adv-banner {
  background: linear-gradient(135deg, #1E1B4B 0%, #312E81 50%, #4338CA 100%);
  border-radius: 20px; padding: 22px 24px 18px;
  margin-bottom: 20px; position: relative; overflow: hidden;
}
.adv-banner::before {
  content: '✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦';
  position: absolute; top: 6px; left: 0; right: 0;
  font-size: 10px; color: rgba(255,255,255,0.08);
  letter-spacing: 8px; text-align: center; pointer-events: none;
}
.adv-banner-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 16px;
}
.adv-rank-block { display: flex; align-items: center; gap: 14px; }
.adv-rank-crest {
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, #F59E0B, #FBBF24);
  border: 3px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; flex-shrink: 0;
  box-shadow: 0 0 20px rgba(251,191,36,0.5);
}
.adv-rank-label { font-size: 10px; color: rgba(255,255,255,0.5); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.adv-rank-name  { font-size: 18px; font-weight: 900; color: #FCD34D; margin: 2px 0; }
.adv-rank-stars { font-size: 11px; color: rgba(255,255,255,0.6); }
.adv-child-sel {
  background: rgba(255,255,255,0.12); border: 1.5px solid rgba(255,255,255,0.25);
  color: #fff; border-radius: 10px; padding: 8px 14px;
  font-size: 13px; font-weight: 700; cursor: pointer;
  appearance: none; min-width: 150px;
}
.adv-child-sel option { color: #0F172A; background: #FFFFFF; }

/* 旅路バー */
.adv-path-label {
  font-size: 10px; font-weight: 700; color: rgba(255,255,255,0.45);
  letter-spacing: 1px; margin-bottom: 6px;
}
.adv-path-bg {
  height: 14px; border-radius: 99px;
  background: rgba(255,255,255,0.1); overflow: hidden; position: relative;
}
.adv-path-fill {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, #F59E0B, #FBBF24, #FCD34D);
  transition: width 0.6s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 0 10px rgba(251,191,36,0.6);
}
.adv-path-pct {
  position: absolute; right: 10px; top: 50%;
  transform: translateY(-50%);
  font-size: 10px; font-weight: 900; color: rgba(255,255,255,0.7);
}

/* ── クエストグリッド ── */
.adv-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.adv-quest {
  background: var(--surface); border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.adv-quest:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.12); }

.adv-quest-header {
  padding: 14px 18px 12px;
  display: flex; align-items: center; gap: 12px;
  position: relative;
}
.adv-quest-header::after {
  content: ''; position: absolute; bottom: 0; left: 18px; right: 18px;
  height: 1px; background: rgba(255,255,255,0.15);
}
.adv-quest-icon {
  width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; flex-shrink: 0;
  background: rgba(255,255,255,0.2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.adv-quest-name { font-size: 14px; font-weight: 900; color: #fff; }
.adv-quest-desc { font-size: 11px; color: rgba(255,255,255,0.7); margin-top: 2px; line-height: 1.4; }
.adv-quest-prog {
  margin-left: auto; text-align: right; flex-shrink: 0;
}
.adv-quest-prog-num { font-size: 18px; font-weight: 900; color: #fff; line-height: 1; }
.adv-quest-prog-sub { font-size: 10px; color: rgba(255,255,255,0.6); }

.adv-quest-body { padding: 16px 18px 18px; }
.adv-quest-bar-bg {
  height: 5px; border-radius: 99px; background: #F1F5F9; overflow: hidden; margin-bottom: 14px;
}
.adv-quest-bar-fill { height: 100%; border-radius: 99px; transition: width 0.5s ease; }

.adv-badges {
  display: flex; flex-wrap: nowrap; gap: 10px;
  overflow-x: auto; padding-bottom: 4px;
}
.adv-badges::-webkit-scrollbar { height: 4px; }
.adv-badges::-webkit-scrollbar-thumb { background: #E2E8F0; border-radius: 2px; }

.adv-badge {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  cursor: pointer; user-select: none;
}
.adv-badge-circle {
  width: 68px; height: 68px; border-radius: 50%;
  border: 2.5px dashed #CBD5E1;
  background: #F8FAFC;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #94A3B8;
  position: relative; overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s;
}
.adv-badge-circle:hover { transform: scale(1.08); border-color: #F59E0B; }

/* 空のバッジ内の数字 */
.adv-badge-circle .adv-lv-num {
  font-size: 18px; font-weight: 900; color: #CBD5E1;
}

/* 獲得済 */
.adv-badge-circle.earned {
  border: 3px solid #F59E0B;
  background: radial-gradient(circle at 35% 35%, #FEF3C7, #FFFBEB);
  box-shadow: 0 0 0 4px rgba(251,191,36,0.15), 0 4px 16px rgba(245,158,11,0.3);
  animation: advPop 0.4s cubic-bezier(.34,1.56,.64,1);
}
.adv-badge-circle.earned .adv-seal-emoji {
  font-size: 34px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}
/* キラキラ */
.adv-badge-circle.earned::after {
  content: '✦';
  position: absolute; top: 4px; right: 6px;
  font-size: 8px; color: #F59E0B; opacity: 0.8;
}

/* マスターバッジ（最終レベル） */
.adv-badge-circle.master {
  border-color: #A855F7;
  background: radial-gradient(circle at 35% 35%, #F5F3FF, #EDE9FE);
  box-shadow: 0 0 0 4px rgba(168,85,247,0.15), 0 4px 16px rgba(139,92,246,0.3);
}
.adv-badge-circle.master .adv-seal-emoji { font-size: 34px; }

.adv-badge-lbl {
  font-size: 10px; font-weight: 700; color: #94A3B8;
  text-align: center; line-height: 1.3; max-width: 68px;
}
.adv-badge-circle.earned ~ .adv-badge-lbl { color: #D97706; }
.adv-badge-circle.master  ~ .adv-badge-lbl { color: #7C3AED; }

@keyframes advPop {
  0%   { transform: scale(0.4) rotate(-15deg); opacity: 0; }
  70%  { transform: scale(1.18) rotate(3deg); }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* ── 合格モーダル ── */
.stk-modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(15,23,42,0.6); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
}
.stk-modal-box {
  background: linear-gradient(160deg, #1E1B4B 0%, #312E81 100%);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 28px; padding: 36px 40px; text-align: center;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
  min-width: 290px; max-width: 340px;
  animation: stkModalIn 0.3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes stkModalIn {
  from { transform: scale(0.7) translateY(30px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.stk-modal-seal {
  font-size: 72px; margin-bottom: 8px;
  filter: drop-shadow(0 0 16px rgba(251,191,36,0.7));
  display: block;
}
.stk-modal-level { font-size: 16px; font-weight: 900; color: #FCD34D; margin-bottom: 4px; }
.stk-modal-child { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 24px; }
.stk-modal-btns { display: flex; flex-direction: column; gap: 8px; }


/* ===================== 次にやること（動的TODOパネル） ===================== */
.todo-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 18px;
  box-shadow: 0 2px 10px rgba(15,23,42,.04);
}
.todo-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 800; color: var(--text-1, #0F172A);
  margin-bottom: 12px;
}
.todo-head .ic { width: 18px; height: 18px; color: var(--primary); }
.todo-n {
  background: var(--primary); color: #fff; font-size: 12px; font-weight: 800;
  min-width: 20px; height: 20px; border-radius: 99px; display: inline-flex;
  align-items: center; justify-content: center; padding: 0 6px;
}
.todo-list { display: flex; flex-direction: column; gap: 8px; }
.todo-item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  background: var(--surface, #F8FAFC); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 14px; cursor: pointer; text-align: left;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.todo-item:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(37,99,235,.12); border-color: var(--primary); }
.todo-ic {
  flex: 0 0 auto; width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(140deg, var(--primary), var(--primary-mid, #3B82F6));
  display: flex; align-items: center; justify-content: center;
}
.todo-ic .ic { width: 19px; height: 19px; color: #fff; }
.todo-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.todo-t { font-size: 14px; font-weight: 800; color: var(--text-1, #0F172A); display: flex; align-items: center; gap: 8px; }
.todo-badge { background: #EF4444; color: #fff; font-size: 11px; font-weight: 800; border-radius: 99px; padding: 1px 8px; }
.todo-s { font-size: 12px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; }
.todo-arrow { width: 16px; height: 16px; color: var(--text-3); flex: 0 0 auto; }
.todo-empty { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #16A34A; font-weight: 700; padding: 4px 2px; }
.todo-empty .ic { width: 18px; height: 18px; }

/* ===================== GUIDE: 写真で見る（ビジュアル手順） ===================== */
.gv-group { font-size: 13px; font-weight: 800; color: var(--primary-deep, var(--primary)); margin: 22px 0 10px; display: flex; align-items: center; gap: 8px; }
.gv-group::before { content: ""; width: 4px; height: 16px; border-radius: 2px; background: var(--primary); display: inline-block; }
.gv-group:first-child { margin-top: 4px; }
.gv-item { display: grid; grid-template-columns: 150px 1fr; gap: 16px; background: var(--surface, #fff); border: 1.5px solid var(--border, #E5E7EB); border-radius: 14px; padding: 14px; margin-bottom: 10px; align-items: start; }
.gv-shot { width: 100%; border-radius: 10px; border: 1px solid var(--border, #E5E7EB); background: #fff; display: block; max-height: 280px; object-fit: cover; object-position: top center; box-shadow: 0 4px 14px rgba(15,23,42,.10); }
.gv-title { font-size: 14.5px; font-weight: 800; color: var(--text, #0F172A); display: flex; align-items: center; gap: 8px; }
.gv-num { flex: 0 0 auto; width: 24px; height: 24px; border-radius: 7px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.gv-where { font-size: 11.5px; font-weight: 700; color: var(--primary); margin: 5px 0 8px; }
.gv-steps { list-style: none; counter-reset: gv; margin: 0; padding: 0; }
.gv-steps li { counter-increment: gv; position: relative; padding: 0 0 7px 26px; font-size: 12.5px; color: var(--text, #0F172A); line-height: 1.6; }
.gv-steps li::before { content: counter(gv); position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--primary); color: var(--primary); font-size: 10px; font-weight: 800; display: flex; align-items: center; justify-content: center; background: var(--surface, #fff); }
.gv-steps b { color: var(--text, #0F172A); }
.gv-tip { margin-top: 8px; background: color-mix(in srgb, var(--primary) 7%, #fff); border-left: 3px solid var(--primary); border-radius: 0 8px 8px 0; padding: 8px 12px; font-size: 12px; color: var(--text-2); line-height: 1.6; }
.gv-tip b { color: var(--primary-deep, var(--primary)); }
.gv-open { display: inline-flex; align-items: center; gap: 6px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 8px; cursor: pointer; border: none; margin-top: 10px; }
@media (max-width: 640px) {
  .gv-item { grid-template-columns: 1fr; }
  .gv-shot { max-height: 220px; }
}

/* ガイド詳細カード内のスクショ */
.guide-card-shot { display:block; width:100%; max-width:272px; margin:2px auto 14px; border-radius:12px; border:1.5px solid var(--border); box-shadow:0 6px 18px rgba(15,23,42,.12); background:#fff; }

/* ===================== モバイル: 詳細を大きく見やすいポップアップに ===================== */
/* 生徒詳細・体験詳細・メッセージを、モバイルでは中央の大きなポップアップで表示する。 */
.detail-backdrop { position: fixed; inset: 0; background: rgba(15,23,42,.55); z-index: 3900; display: none; }
@media (max-width: 900px) {
  .detail-backdrop.show { display: block; }
  /* 生徒詳細・体験詳細 → 中央ポップアップ */
  .stu-detail-col.open,
  #trial-app-detail.open {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    left: 50% !important; top: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: min(96vw, 580px) !important;
    max-width: 96vw !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    z-index: 4000 !important;
    background: var(--surface, #fff) !important;
    border: 1px solid var(--border) !important;
    border-radius: 18px !important;
    box-shadow: 0 24px 64px rgba(0,0,0,.4) !important;
    margin: 0 !important;
  }
  /* 開いていない体験詳細はモバイルでは出さない（最下部の空カードを防ぐ） */
  #trial-app-detail:not(.open) { display: none !important; }
  /* 見やすさ: 文字・余白を大きめに */
  .stu-detail-col.open .stu-detail-name { font-size: 22px; }
  .stu-detail-col.open .stu-detail-section { padding: 16px 20px; font-size: 14px; }
  .stu-detail-col.open .stu-detail-section-title { font-size: 12px; }
  /* メッセージポップアップを画面いっぱい近くまで大きく */
  #_gen-modal .sch-modal-box:has(.msg-detail) {
    width: 96vw !important; max-width: 96vw !important;
    height: 90vh !important; max-height: 90vh !important;
  }
  .msg-detail { height: 100%; box-sizing: border-box; }
  .thread-pane { height: 100%; min-height: 0; }
  .msg-thread, .thread-scroll { max-height: none !important; min-height: 0 !important; flex: 1; }
  .msg-bubble { font-size: 14.5px; padding: 12px 15px; line-height: 1.7; }
  #line-thread-reply { font-size: 15px; min-height: 54px; }
  .msg-detail-name { font-size: 17px; }
}
/* 体験詳細のモバイル用 閉じるボタン（デスクトップでは隠す） */
.trial-detail-close { display: none; }
@media (max-width: 900px) { .trial-detail-close { display: inline-flex; } }

/* メッセージポップアップ: モーダル高さいっぱいにトークを広げる（PC/モバイル共通） */
#_gen-modal .sch-modal-box > .msg-detail { height: 100%; box-sizing: border-box; display: flex; flex-direction: column; padding: 16px; }
#_gen-modal .msg-detail > .thread-pane { flex: 1; min-height: 0; height: auto; }
#_gen-modal .msg-detail .msg-thread, #_gen-modal .msg-detail .thread-scroll { max-height: none !important; flex: 1; min-height: 0; }

/* メッセージの👍リアクション */
.msg-like { display: inline-flex; align-items: center; gap: 3px; background: transparent; border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px; font-size: 12px; line-height: 1.7; cursor: pointer; color: var(--text-3); vertical-align: middle; transition: background .12s, border-color .12s, color .12s; }
.msg-like:hover { border-color: var(--primary); }
.msg-like.liked { background: color-mix(in srgb, var(--primary) 14%, #fff); border-color: var(--primary); color: var(--primary); }
.msg-like span { font-weight: 800; }
.msg.sent .msg-like { /* 送信側(右)でも見やすく */ }