/* ═══════════════════════════════════════════════════
   jesuswaytaipei 敬拜排班系統 — Design System
   多主題：所有品牌色集中於 :root 變數，主題切換只需覆寫變數。
     · 預設        暖棕 #886A4F · 奶白 #F0EFEA · 暖橄欖 #8E9C82 · 淡駝 #C5A582
     · data-theme="peach"  Pantone 2024 Peach Fuzz #FFB890 · 蜜桃珊瑚 #DA6A41 · 暖巧克力 #3C2218
   套用方式：在 Bootstrap CSS 之後載入此檔案；切換主題在 <html> 上設 data-theme 屬性。
   路徑：app/static/css/design.css
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Noto+Sans+TC:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens（預設：暖棕主題）──────────────── */
:root {
  /* 深色（側欄背景 / 標題文字） */
  --ws-brown-950: #1e150d;
  --ws-brown-900: #2c1f15;
  --ws-brown-800: #3d2b1f;
  /* 主色（按鈕 / 連結 / 品牌）+ RGB 三元組（供 rgba 陰影、邊框用） */
  --ws-brown:     #886A4F;
  --ws-brown-lt:  #a07858;
  --ws-brown-dk:  #6b5340;
  --ws-brown-rgb: 136, 106, 79;
  /* 強調（淡駝 / Peach Fuzz）+ 漸層階 */
  --ws-tan:       #C5A582;
  --ws-tan-200:   #e0c9aa;
  --ws-tan-100:   #ede0cc;
  --ws-tan-50:    #f5efe3;
  --ws-tan-rgb:   197, 165, 130;
  /* 底色 */
  --ws-cream:     #F0EFEA;
  --ws-cream-rgb: 240, 239, 234;
  /* 成功 / 已確認（橄欖 / 霧藍綠） */
  --ws-olive:        #8E9C82;
  --ws-olive-dk:     #6a8462;
  --ws-success-dk:   #4a6642;
  --ws-success-text: #3d5238;
  --ws-olive-rgb:    142, 156, 130;
  /* 待確認文字 */
  --ws-pending-text: #7a5020;
  /* 危險（語意色，主題間共用） */
  --ws-danger:     #c0392b;
  --ws-danger-dk:  #9f2e24;
  --ws-danger-rgb: 192, 57, 43;

  /* 別名（base.html 等模板引用；用 var 間接引用，主題覆寫自動跟隨） */
  --ws-navy-950: var(--ws-brown-950);
  --ws-navy-900: var(--ws-brown-900);
  --ws-navy-800: var(--ws-brown-800);
  --ws-indigo:   var(--ws-brown);
  --ws-indigo-5: var(--ws-brown-lt);
  --ws-lav:      var(--ws-tan);
  --ws-lav-200:  var(--ws-tan-200);
  --ws-lav-100:  var(--ws-tan-100);
  --ws-lav-50:   var(--ws-tan-50);

  --ws-bg:       var(--ws-cream);
  --ws-surface:  #ffffff;
  --ws-border:   rgba(var(--ws-tan-rgb), .18);

  --ws-text:     #2c1f15;
  --ws-text-2:   #5c4030;
  --ws-text-3:   #9c8070;

  --ws-sh-sm:  0 1px 4px rgba(var(--ws-brown-rgb),.06), 0 1px 2px rgba(0,0,0,.04);
  --ws-sh:     0 4px 14px rgba(var(--ws-brown-rgb),.10), 0 2px 4px rgba(0,0,0,.04);
  --ws-sh-md:  0 6px 24px rgba(var(--ws-brown-rgb),.14), 0 2px 8px rgba(0,0,0,.06);
  --ws-sh-lg:  0 12px 48px rgba(var(--ws-brown-rgb),.20), 0 4px 12px rgba(0,0,0,.08);

  /* Bootstrap variable overrides */
  --bs-primary:        var(--ws-brown);
  --bs-primary-rgb:    var(--ws-brown-rgb);
  --bs-body-bg:        var(--ws-cream);
  --bs-body-color:     var(--ws-brown-900);
  --bs-body-font-family: 'Noto Sans TC', -apple-system, sans-serif;
  --bs-border-radius:     12px;
  --bs-border-radius-lg:  16px;
  --bs-border-radius-xl:  20px;
  --bs-border-color:   rgba(var(--ws-tan-rgb), .2);
}

/* ── 主題：Pantone 2024 Peach Fuzz ───────────────────
   只覆寫「來源」變數；別名、陰影、邊框、Bootstrap 覆寫皆 var 間接引用會自動跟隨。 */
[data-theme="peach"] {
  --ws-brown-950: #2A1610;   /* 暖可可（最深） */
  --ws-brown-900: #3C2218;   /* 側欄背景 / 標題文字（暖巧克力，呼應蜜桃） */
  --ws-brown-800: #56301F;
  --ws-brown:     #DA6A41;   /* 蜜桃珊瑚（主色，略加深提升對比） */
  --ws-brown-lt:  #EC885F;
  --ws-brown-dk:  #BF5630;
  --ws-brown-rgb: 218, 106, 65;

  --ws-tan:       #FFB890;   /* PANTONE 13-1023 Peach Fuzz（強調，微加飽和） */
  --ws-tan-200:   #FFCBAB;
  --ws-tan-100:   #FFDECB;
  --ws-tan-50:    #FFF1E8;
  --ws-tan-rgb:   255, 184, 144;

  --ws-cream:     #FBF1E9;   /* 蜜桃奶白（底色，加一點暖度讓白卡片浮出） */
  --ws-cream-rgb: 251, 241, 233;

  --ws-olive:        #6FA08F;   /* 霧藍綠（已確認，略沉以搭暖色） */
  --ws-olive-dk:     #54806f;
  --ws-success-dk:   #3f6e5e;
  --ws-success-text: #2c5a4d;
  --ws-olive-rgb:    111, 160, 143;

  --ws-pending-text: #a9551f;   /* 暖琥珀（待確認文字，加深好讀） */

  --ws-text:     #36201A;
  --ws-text-2:   #5f3f37;
  --ws-text-3:   #9a7a71;
}

/* ── Base ───────────────────────────────────────── */
body {
  font-family: 'Noto Sans TC', -apple-system, sans-serif;
  background: var(--ws-cream);
  background-image:
    radial-gradient(ellipse 90% 45% at 50% -5%, rgba(var(--ws-tan-rgb),.10) 0%, transparent 65%),
    radial-gradient(ellipse 40% 35% at 100% 90%, rgba(var(--ws-brown-rgb),.05) 0%, transparent 55%);
  background-attachment: fixed;
  color: var(--ws-text);
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(var(--ws-tan-rgb),.4); border-radius: 3px; }

/* ── Layout ─────────────────────────────────────── */
.ws-layout { display: flex; min-height: calc(100vh - 60px); }

.ws-topbar {
  height: 60px; position: sticky; top: 0; z-index: 1030;
  background: rgba(var(--ws-cream-rgb),.88);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(var(--ws-tan-rgb),.18);
  box-shadow: 0 1px 8px rgba(var(--ws-brown-rgb),.06);
}
.ws-topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; padding: 0 20px; gap: 12px;
}
.ws-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ws-brown-900); font-weight: 700; font-size: 15px; }
.ws-brand-icon {
  width: 32px; height: 32px; border-radius: 9px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--ws-tan), var(--ws-brown));
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 15px;
  box-shadow: 0 0 14px rgba(var(--ws-tan-rgb),.4);
}
.ws-topbar-actions { display: flex; gap: 8px; align-items: center; }
.ws-btn-member {
  background: var(--ws-tan-50) !important; color: var(--ws-brown) !important;
  border: 1px solid rgba(var(--ws-tan-rgb),.3) !important; border-radius: 9px !important;
  font-size: 12.5px !important; font-weight: 500 !important;
}
.ws-btn-member:hover { background: var(--ws-tan-100) !important; }
.ws-btn-logout {
  background: transparent !important; color: var(--ws-text-3) !important;
  border: 1px solid rgba(var(--ws-tan-rgb),.2) !important; border-radius: 9px !important;
}
.ws-btn-logout:hover { color: var(--ws-brown) !important; background: var(--ws-tan-50) !important; }

/* ── Sidebar ─────────────────────────────────────── */
.ws-sidebar {
  width: 230px; flex-shrink: 0;
  background: linear-gradient(180deg, var(--ws-brown-900) 0%, var(--ws-brown-800) 55%, var(--ws-brown-900) 100%);
  display: flex; flex-direction: column; overflow-y: auto;
  position: relative; min-height: calc(100vh - 60px);
}
.ws-sidebar::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 120% 30% at 50% 0%, rgba(var(--ws-tan-rgb),.13) 0%, transparent 60%),
    radial-gradient(ellipse 70% 20% at 20% 100%, rgba(var(--ws-brown-rgb),.08) 0%, transparent 60%);
}
.ws-sidebar-logo {
  padding: 22px 18px 18px; display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid rgba(var(--ws-tan-rgb),.12); position: relative; flex-shrink: 0;
}
.ws-sidebar-icon {
  width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--ws-tan), var(--ws-brown));
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 16px;
  box-shadow: 0 0 18px rgba(var(--ws-tan-rgb),.35);
}
.ws-sidebar-title { font-size: 13px; font-weight: 600; color: white; line-height: 1.25; }
.ws-sidebar-sub   { font-size: 10.5px; color: rgba(var(--ws-tan-rgb),.45); margin-top: 1px; }
.ws-sidebar-section {
  font-size: 9.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.25); padding: 14px 18px 5px; position: relative;
}
.ws-sidebar-nav { padding: 8px 10px; flex: 1; position: relative; }
.ws-sidebar-nav .nav-link {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 12px; border-radius: 10px;
  color: rgba(255,255,255,.45) !important; font-size: 13.5px; font-weight: 400;
  position: relative; margin-bottom: 1px;
  transition: background .2s ease, color .2s ease;
}
.ws-sidebar-nav .nav-link:hover { background: rgba(var(--ws-tan-rgb),.10) !important; color: rgba(255,255,255,.8) !important; }
.ws-sidebar-nav .nav-link.active {
  background: rgba(var(--ws-tan-rgb),.16) !important; color: var(--ws-tan) !important; font-weight: 500;
}
.ws-sidebar-nav .nav-link.active::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 22px;
  background: linear-gradient(180deg, var(--ws-tan), var(--ws-brown));
  border-radius: 0 2px 2px 0;
}
.ws-sidebar-nav .nav-link i { font-size: 15px; flex-shrink: 0; width: 18px; text-align: center; }
.ws-sidebar-footer {
  padding: 10px 10px 18px; border-top: 1px solid rgba(var(--ws-tan-rgb),.1); position: relative; flex-shrink: 0;
}
.ws-sidebar-footer .nav-link { color: rgba(255,255,255,.3) !important; font-size: 13px; }

/* ── Main Content ────────────────────────────────── */
.ws-main { flex: 1; min-width: 0; padding: 28px 32px; }
@media (max-width: 767.98px) { .ws-main { padding: 16px; padding-bottom: 24px; } }

.ws-flash { margin-bottom: 20px; }

.ws-page-title {
  font-family: 'Playfair Display', 'Noto Serif TC', serif;
  font-size: 26px; font-weight: 600; color: var(--ws-brown-900); line-height: 1.2;
}
.ws-page-subtitle { font-size: 12.5px; color: var(--ws-text-3); margin-top: 3px; }
h4.mb-0 { font-family: 'Playfair Display', 'Noto Serif TC', serif; font-size: 22px !important; color: var(--ws-brown-900); }

/* ── Cards ───────────────────────────────────────── */
.card {
  border: 1px solid rgba(var(--ws-tan-rgb),.18) !important;
  border-radius: 16px !important;
  box-shadow: var(--ws-sh-sm) !important;
  transition: box-shadow .22s ease, transform .22s ease;
  background: white !important;
}
.card:hover { box-shadow: var(--ws-sh) !important; }
.card-header {
  background: rgba(var(--ws-cream-rgb),.5) !important;
  border-bottom: 1px solid rgba(var(--ws-tan-rgb),.12) !important;
  padding: 14px 20px !important;
  font-weight: 600 !important; color: var(--ws-brown-900) !important;
}
.card-footer { background: rgba(var(--ws-cream-rgb),.3) !important; border-top: 1px solid rgba(var(--ws-tan-rgb),.1) !important; }

/* ── Buttons ─────────────────────────────────────── */
.btn { border-radius: 10px !important; font-family: 'Noto Sans TC', sans-serif !important; font-weight: 500 !important; transition: all .22s ease !important; }
.btn-primary {
  background: linear-gradient(135deg, var(--ws-brown) 0%, var(--ws-brown-lt) 100%) !important;
  border: none !important; box-shadow: 0 2px 8px rgba(var(--ws-brown-rgb),.28) !important;
  color: white !important;
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(135deg, var(--ws-brown-dk) 0%, var(--ws-brown) 100%) !important;
  transform: translateY(-1px) !important; box-shadow: 0 4px 16px rgba(var(--ws-brown-rgb),.4) !important;
}
.btn-outline-primary {
  color: var(--ws-brown) !important; border-color: rgba(var(--ws-brown-rgb),.4) !important;
}
.btn-outline-primary:hover {
  background: rgba(var(--ws-tan-rgb),.12) !important; color: var(--ws-brown) !important;
  border-color: var(--ws-tan) !important; transform: translateY(-1px) !important;
}
.btn-outline-secondary { border-color: rgba(var(--ws-tan-rgb),.3) !important; color: var(--ws-text-2) !important; }
.btn-outline-secondary:hover { background: var(--ws-tan-50) !important; border-color: var(--ws-tan) !important; color: var(--ws-brown) !important; }
.btn-outline-danger:hover { transform: translateY(-1px) !important; }
.btn-danger { background: linear-gradient(135deg, var(--ws-danger-dk), var(--ws-danger)) !important; border: none !important; }
.btn-success { background: linear-gradient(135deg, var(--ws-success-dk), var(--ws-olive-dk)) !important; border: none !important; }
.btn-light { background: rgba(255,255,255,.9) !important; border: 1px solid rgba(var(--ws-tan-rgb),.2) !important; color: var(--ws-brown-900) !important; }
.btn-link { color: var(--ws-brown) !important; }

/* ── Badges ──────────────────────────────────────── */
.badge { border-radius: 9999px !important; font-weight: 500 !important; padding: 3px 9px !important; }
.badge-confirmed, .bg-success.text-white { background: rgba(var(--ws-olive-rgb),.2) !important; color: var(--ws-success-text) !important; }
.badge-pending   { background: rgba(var(--ws-tan-rgb),.22) !important; color: var(--ws-pending-text) !important; }
.badge-declined  { background: #fff1f2 !important; color: #9f1239 !important; }
.bg-secondary    { background: rgba(var(--ws-tan-rgb),.15) !important; color: var(--ws-brown) !important; }
.bg-light.text-dark { background: var(--ws-tan-50) !important; color: var(--ws-brown) !important; }
.bg-primary.text-white { background: linear-gradient(135deg, var(--ws-brown), var(--ws-brown-lt)) !important; }
.bg-success  { background: rgba(var(--ws-olive-rgb),.18) !important; color: var(--ws-success-text) !important; }
/* 成員管理「可擔任職位」徽章：字級略放大、padding 微增（預設 badge .75em 偏小） */
.role-badge { font-size: 12.5px !important; padding: 4px 11px !important; }
/* 歌單中未建入歌曲庫的項目標記（可點，一鍵補建） */
.item-orphan-badge {
  font-size: 10.5px; font-weight: 500; padding: 2px 7px;
  background: var(--ws-tan-50); color: var(--ws-pending-text);
  border: 1px solid rgba(var(--ws-tan-rgb), .5);
}
.item-orphan-badge:hover { background: var(--ws-tan-100); }

/* ── Tables ──────────────────────────────────────── */
.table { color: var(--ws-text) !important; }
.table-light { background: rgba(var(--ws-cream-rgb),.5) !important; }
.table th { font-size: 11px !important; font-weight: 700 !important; letter-spacing: .06em !important; text-transform: uppercase !important; color: var(--ws-text-3) !important; border-bottom: 1px solid rgba(var(--ws-tan-rgb),.15) !important; padding: 10px 16px !important; white-space: nowrap !important; }
.table td { padding: 12px 16px !important; border-bottom: 1px solid rgba(var(--ws-tan-rgb),.08) !important; vertical-align: middle !important; font-size: 13.5px !important; }
.table-hover tbody tr:hover td { background: rgba(var(--ws-cream-rgb),.6) !important; }
.table-sm td, .table-sm th { padding: 8px 12px !important; }

/* ── Forms ───────────────────────────────────────── */
.form-control, .form-select {
  border: 1.5px solid rgba(var(--ws-tan-rgb),.22) !important;
  border-radius: 10px !important; font-size: 13.5px !important;
  font-family: 'Noto Sans TC', sans-serif !important;
  color: var(--ws-text) !important; background: white !important;
  transition: border-color .22s, box-shadow .22s !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--ws-tan) !important;
  box-shadow: 0 0 0 3px rgba(var(--ws-tan-rgb),.18) !important;
}
.input-group-text { border: 1.5px solid rgba(var(--ws-tan-rgb),.22) !important; background: rgba(var(--ws-cream-rgb),.8) !important; color: var(--ws-tan) !important; border-radius: 10px 0 0 10px !important; }
.form-label { font-size: 12.5px !important; font-weight: 600 !important; color: var(--ws-brown-900) !important; }
.form-check-input:checked { background-color: var(--ws-brown) !important; border-color: var(--ws-brown) !important; }
.form-text { color: var(--ws-text-3) !important; font-size: 11.5px !important; }

/* ── Modals ──────────────────────────────────────── */
.modal-content { border-radius: 20px !important; border: none !important; box-shadow: var(--ws-sh-lg), 0 0 0 1px rgba(var(--ws-tan-rgb),.12) !important; }
.modal-header { border-bottom: 1px solid rgba(var(--ws-tan-rgb),.12) !important; padding: 20px 24px 14px !important; }
.modal-title { font-size: 15.5px !important; font-weight: 600 !important; color: var(--ws-brown-900) !important; }
.modal-body { padding: 18px 24px !important; }
.modal-footer { border-top: 1px solid rgba(var(--ws-tan-rgb),.1) !important; padding: 14px 24px 20px !important; }
.modal-backdrop.show { opacity: .45 !important; background: var(--ws-brown-950) !important; }

/* Bootstrap 的 .modal-dialog-scrollable 只在 .modal-content(flex column) → .modal-body
   是直接父子時才會讓內容捲動。本專案的 Modal 多半在中間隔了一層 <form> 包住 body+footer，
   flex 鏈一斷，modal-body 就不捲、整個 form 被內容撐高，超出的部分被 .modal-content 的
   overflow:hidden 裁掉 —— footer 的「儲存」鈕因此看不到也點不到（2026-07-31 歌曲庫編輯回報）。
   讓 form 接手 flex column 的角色，把捲動還給 modal-body。 */
.modal-dialog-scrollable .modal-content > form {
  display: flex !important;
  flex-direction: column !important;
  min-height: 0 !important;
  overflow: hidden !important;
}
.modal-dialog-scrollable .modal-content > form > .modal-body {
  overflow-y: auto !important;
  min-height: 0 !important;
}

/* ── Alerts ──────────────────────────────────────── */
.alert { border-radius: 12px !important; font-size: 13.5px !important; border: none !important; }
.alert-success { background: rgba(var(--ws-olive-rgb),.15) !important; color: var(--ws-success-text) !important; border: 1px solid rgba(var(--ws-olive-rgb),.3) !important; }
.alert-danger  { background: #fff1f2 !important; color: #9f1239 !important; border: 1px solid rgba(239,68,68,.2) !important; }
.alert-warning { background: rgba(var(--ws-tan-rgb),.15) !important; color: var(--ws-pending-text) !important; border: 1px solid rgba(var(--ws-tan-rgb),.3) !important; }
.alert-light   { background: rgba(var(--ws-cream-rgb),.8) !important; color: var(--ws-brown-900) !important; border: 1px solid rgba(var(--ws-tan-rgb),.2) !important; }

/* ── Offcanvas ───────────────────────────────────── */
.offcanvas { border-right: none !important; box-shadow: var(--ws-sh-lg) !important; }
.offcanvas-header.bg-primary {
  background: linear-gradient(135deg, var(--ws-brown-900), var(--ws-brown-800)) !important;
}
.offcanvas-nav .nav-link {
  color: rgba(255,255,255,.45) !important; border-radius: 10px !important;
  padding: .65rem 1rem !important; font-size: 13.5px !important;
}
.offcanvas-nav .nav-link:hover, .offcanvas-nav .nav-link.active {
  background: rgba(var(--ws-tan-rgb),.16) !important; color: var(--ws-tan) !important;
}
.offcanvas-body { background: var(--ws-brown-900) !important; }
.offcanvas-nav + hr { border-color: rgba(var(--ws-tan-rgb),.15) !important; }

/* ── Bottom nav ──────────────────────────────────── */
.bottom-nav {
  background: rgba(var(--ws-cream-rgb),.92) !important;
  backdrop-filter: blur(12px) !important;
  border-top: 1px solid rgba(var(--ws-tan-rgb),.18) !important;
  box-shadow: 0 -4px 16px rgba(var(--ws-brown-rgb),.08) !important;
}
.bottom-nav a { color: var(--ws-text-3) !important; font-size: .68rem !important; }
.bottom-nav a.active { color: var(--ws-brown) !important; }
.bottom-nav a i { font-size: 1.2rem !important; }

/* ── Status dots ─────────────────────────────────── */
.status-dot { width: 7px !important; height: 7px !important; border-radius: 50% !important; }
.dot-confirmed { background: var(--ws-olive) !important; box-shadow: 0 0 6px rgba(var(--ws-olive-rgb),.5) !important; }
.dot-pending   { background: var(--ws-tan) !important; box-shadow: 0 0 6px rgba(var(--ws-tan-rgb),.5) !important; }
.dot-declined  { background: var(--ws-danger) !important; box-shadow: 0 0 6px rgba(var(--ws-danger-rgb),.45) !important; }

/* ── Dashboard service cards ─────────────────────── */
.ws-service-card { transition: box-shadow .22s ease, transform .22s ease; cursor: pointer; }
.ws-service-card:hover { box-shadow: var(--ws-sh-md) !important; transform: translateY(-3px); }
.ws-sc-header {
  background: linear-gradient(135deg, var(--ws-brown) 0%, var(--ws-brown-lt) 100%);
  padding: 16px 18px; color: white; position: relative; overflow: hidden;
  border-radius: 0 !important;
}
.ws-sc-header::after {
  content: ''; position: absolute; right: -16px; top: -20px;
  width: 90px; height: 90px; background: rgba(255,255,255,.07); border-radius: 50%;
}
.ws-sc-header::before {
  content: ''; position: absolute; right: 18px; bottom: -28px;
  width: 60px; height: 60px; background: rgba(255,255,255,.05); border-radius: 50%;
}
.ws-sc-date  { font-size: 11px; opacity: .72; margin-bottom: 3px; position: relative; z-index: 1; }
.ws-sc-title { font-size: 15px; font-weight: 600; position: relative; z-index: 1; line-height: 1.3; }

/* ── Stats row ───────────────────────────────────── */
.ws-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px; margin-bottom: 26px;
}
.ws-stat-card {
  background: white; border: 1px solid rgba(var(--ws-tan-rgb),.18);
  border-radius: 16px; padding: 18px 20px;
  box-shadow: var(--ws-sh-sm);
  transition: box-shadow .22s ease, transform .22s ease;
  cursor: pointer; display: block; color: inherit;
}
.ws-stat-card:hover { box-shadow: var(--ws-sh-md); transform: translateY(-2px); color: inherit; }
.ws-stat-icon {
  width: 38px; height: 38px; border-radius: 11px; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.ws-stat-value { font-size: 28px; font-weight: 700; color: var(--ws-brown-900); line-height: 1; margin-bottom: 3px; }
.ws-stat-label { font-size: 12px; color: var(--ws-text-3); }

/* ── Page header (統一頁首) ──────────────────────── */
.ws-page-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 24px; padding-bottom: 18px;
  border-bottom: 1px solid rgba(var(--ws-tan-rgb),.18);
}
.ws-head-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.ws-head-tile {
  width: 46px; height: 46px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 21px; color: var(--ws-brown);
  background: linear-gradient(135deg, rgba(var(--ws-tan-rgb),.20), rgba(var(--ws-brown-rgb),.10));
  border: 1px solid rgba(var(--ws-tan-rgb),.24);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), 0 1px 3px rgba(var(--ws-brown-rgb),.06);
}
.ws-head-title {
  font-family: 'Playfair Display','Noto Serif TC',serif;
  font-size: 25px; font-weight: 600; color: var(--ws-brown-900);
  line-height: 1.15; margin: 0; letter-spacing: .005em;
}
.ws-head-sub { font-size: 12.5px; color: var(--ws-text-3); margin: 3px 0 0; }
.ws-page-head .btn { flex-shrink: 0; }
@media (max-width: 575.98px) {
  .ws-page-head { gap: 12px; margin-bottom: 18px; padding-bottom: 14px; }
  .ws-head-title { font-size: 20px; }
  .ws-head-tile { width: 40px; height: 40px; font-size: 18px; border-radius: 12px; }
  .ws-head-sub { font-size: 12px; }
}

/* ── Empty state (統一空狀態) ────────────────────── */
.ws-empty {
  text-align: center; padding: 56px 24px;
  background: white; border: 1px solid rgba(var(--ws-tan-rgb),.18);
  border-radius: 18px; box-shadow: var(--ws-sh-sm);
}
.ws-empty-icon {
  width: 74px; height: 74px; border-radius: 50%; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 31px; color: var(--ws-tan);
  background: radial-gradient(circle at 50% 35%, rgba(var(--ws-tan-rgb),.20), rgba(var(--ws-tan-rgb),.05));
  border: 1px solid rgba(var(--ws-tan-rgb),.16);
}
.ws-empty-text { color: var(--ws-text-3); font-size: 14px; margin-bottom: 18px; }
.ws-empty-text.mb-0 { margin-bottom: 0 !important; }

/* ── Manual（說明書內容排版） ────────────────────── */
.ws-manual { color: var(--ws-text-2); font-size: 14.5px; line-height: 1.75; }
.ws-manual h1 { font-size: 22px; font-weight: 700; color: var(--ws-brown-900); margin: 0 0 16px; }
.ws-manual h2 {
  font-size: 18px; font-weight: 700; color: var(--ws-brown-900);
  margin: 32px 0 14px; padding-top: 20px; border-top: 1px solid rgba(var(--ws-tan-rgb),.18);
}
.ws-manual h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.ws-manual h3 { font-size: 15.5px; font-weight: 700; color: var(--ws-brown); margin: 20px 0 10px; }
.ws-manual p, .ws-manual ul, .ws-manual ol { margin: 0 0 12px; }
.ws-manual ul, .ws-manual ol { padding-left: 22px; }
.ws-manual li { margin-bottom: 4px; }
.ws-manual li > ul, .ws-manual li > ol { margin-top: 4px; }
.ws-manual strong { color: var(--ws-brown-900); font-weight: 600; }
.ws-manual a { color: var(--ws-brown); text-decoration: underline; text-underline-offset: 2px; }
.ws-manual code {
  background: var(--ws-tan-50); color: var(--ws-brown-900);
  padding: 1px 6px; border-radius: 5px; font-size: 13px;
}
.ws-manual hr { border: none; border-top: 1px solid rgba(var(--ws-tan-rgb),.18); margin: 24px 0; }
.ws-manual blockquote {
  margin: 0 0 14px; padding: 10px 14px;
  background: var(--ws-tan-50); border-left: 3px solid var(--ws-tan);
  border-radius: 0 10px 10px 0; color: var(--ws-text-2); font-size: 13.5px;
}
.ws-manual blockquote p:last-child { margin-bottom: 0; }

/* ── Back link (統一返回鍵) ──────────────────────── */
.ws-back {
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
  font-size: 12.5px; font-weight: 500; color: var(--ws-text-3) !important;
  background: var(--ws-tan-50); border: 1px solid rgba(var(--ws-tan-rgb),.2);
  border-radius: 9999px; padding: 4px 13px 4px 10px;
  text-decoration: none !important; transition: all .18s ease; margin-bottom: 14px;
}
.ws-back:hover { color: var(--ws-brown) !important; background: var(--ws-tan-100); border-color: var(--ws-tan); transform: translateX(-1px); }

/* ── Card section icon tile ──────────────────────── */
.ws-card-ico {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--ws-brown);
  background: rgba(var(--ws-tan-rgb),.16);
}

/* ── Misc ────────────────────────────────────────── */
.text-muted { color: var(--ws-text-3) !important; }

/* ── Service list (場次清單卡片) ─────────────────── */
.svc-list { display: flex; flex-direction: column; gap: 12px; }
.svc-card {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1px solid rgba(var(--ws-tan-rgb),.2);
  border-radius: 16px; padding: 14px 18px; text-decoration: none !important;
  box-shadow: var(--ws-sh-sm); position: relative; overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.svc-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--ws-tan), var(--ws-brown));
  opacity: 0; transition: opacity .2s ease;
}
.svc-card:hover {
  transform: translateY(-2px); box-shadow: var(--ws-sh-md);
  border-color: var(--ws-tan);
}
.svc-card:hover::before { opacity: 1; }

/* 日曆方塊 */
.svc-date {
  flex-shrink: 0; width: 58px; border-radius: 12px; overflow: hidden;
  text-align: center; border: 1px solid rgba(var(--ws-tan-rgb),.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.svc-date-m {
  background: linear-gradient(135deg, var(--ws-brown), var(--ws-brown-lt));
  color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .04em;
  padding: 3px 0;
}
.svc-date-d {
  font-family: 'Playfair Display','Noto Serif TC',serif;
  font-size: 24px; font-weight: 600; color: var(--ws-brown-900);
  line-height: 1.1; padding-top: 5px; background: var(--ws-tan-50);
}
.svc-date-w {
  font-size: 10px; color: var(--ws-text-3); padding: 0 0 4px;
  background: var(--ws-tan-50);
}

/* 主要資訊 */
.svc-main { flex: 1; min-width: 0; }
.svc-title {
  font-size: 16px; font-weight: 600; color: var(--ws-brown-900);
  margin: 0 0 3px; line-height: 1.3; word-break: break-word;
}
.svc-time { font-size: 12.5px; color: var(--ws-text-3); margin: 0; display: flex; align-items: center; gap: 5px; }

/* 狀態徽章群 */
.svc-stats { display: flex; align-items: center; gap: 6px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
.svc-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; border-radius: 9999px;
  padding: 3px 10px; line-height: 1.4; white-space: nowrap;
}
.svc-pill i { font-size: 11px; }
.svc-pill.is-confirmed { background: rgba(var(--ws-olive-rgb),.16); color: var(--ws-olive-dk); }
.svc-pill.is-pending   { background: rgba(var(--ws-tan-rgb),.18); color: var(--ws-brown); }
.svc-pill.is-declined  { background: rgba(var(--ws-danger-rgb),.12); color: #a5392c; }
.svc-pill.is-song      { background: var(--ws-tan-50); color: var(--ws-text-2); }
.svc-pill.is-empty     { background: var(--ws-cream); color: var(--ws-text-3); font-weight: 500; }
.svc-chev { flex-shrink: 0; color: var(--ws-tan); font-size: 18px; display: flex; align-items: center; }

@media (max-width: 575.98px) {
  .svc-card { gap: 13px; padding: 12px 14px; flex-wrap: wrap; }
  .svc-date { width: 50px; }
  .svc-date-d { font-size: 21px; }
  .svc-chev { display: none; }
  .svc-stats { width: 100%; justify-content: flex-start; padding-left: 63px; }
}
.table-responsive { border-radius: 12px; overflow: hidden; }
.btn-xs { padding: 2px 8px !important; font-size: 11.5px !important; border-radius: 6px !important; }
a.text-decoration-none { color: var(--ws-text-3) !important; }
a.text-decoration-none:hover { color: var(--ws-brown) !important; }
.display-4 { color: var(--ws-tan-200) !important; }
.list-group-item { border-color: rgba(var(--ws-tan-rgb),.12) !important; font-size: 13.5px !important; }
.list-group-flush .list-group-item:last-child { border-bottom: none !important; }

/* 歌曲搜尋自動完成下拉（新增場次歌單 / 場次流程項目共用） */
.song-dd {
  display: none;
  position: absolute;
  top: 100%; left: 0; right: 0; z-index: 1050;
  background: white;
  border: 1.5px solid rgba(var(--ws-tan-rgb),.4);
  border-top: none;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 8px 20px rgba(var(--ws-brown-rgb),.14);
  max-height: 220px;
  overflow-y: auto;
}
.song-dd-item {
  padding: 9px 13px;
  cursor: pointer;
  font-size: 13.5px;
  border-bottom: 1px solid rgba(var(--ws-tan-rgb),.08);
  display: flex; align-items: center; gap: 8px;
}
.song-dd-item:hover { background: rgba(var(--ws-tan-rgb),.12); }
.song-dd-item:last-child { border-bottom: none; }

/* 總覽「更遠的場次」收合鈕：展開時箭頭轉向 */
.ws-far-chevron { transform: rotate(0deg); }
button:not(.collapsed) > .ws-far-chevron,
[aria-expanded="true"] .ws-far-chevron { transform: rotate(180deg); }
