/* 福佑花藝後台
 *
 * 走功能導向、資訊密度優先。跟家屬訂購頁不同，這裡不做裝飾性設計 ——
 * 花店員工一天要開關幾十次，好操作比好看重要。
 * 但配色仍沿用 Logo 那組，讓兩邊看起來是同一套系統。
 */

:root {
  --gold-deep: #6E6446;
  --cream: #F7F6F2;
  --gold-mid: #A39972;
  --khaki: #C6C4AF;
  --ink: #2A2620;

  --paper: #fff;
  --ink-soft: #6B655C;
  --line: #E4E1D6;
  --warn: #9A5B3C;
  --ok: #4A6B4E;

  --sans: 'Noto Sans TC', -apple-system, 'PingFang TC', sans-serif;
  --serif: 'Noto Serif TC', serif;
  --sidebar-w: 232px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.loading-screen {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  background: var(--cream);
  color: var(--ink-soft);
  font-size: 14px;
  z-index: 999;
}

/* ══════════ 版面骨架 ══════════ */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: none;
  background: #3C3729;
  color: #E8E4D8;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 60;
}
.sidebar-header { padding: 22px 20px 18px; border-bottom: 1px solid rgba(255,255,255,.09); }
.sidebar-header .mark {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--gold-mid);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 17px;
  color: #E8E4D8;
  margin-bottom: 10px;
}
.sidebar-header h1 { font-family: var(--serif); font-size: 15px; margin: 0; letter-spacing: .12em; font-weight: 500; }
.sidebar-header p { margin: 2px 0 0; font-size: 11px; color: #9B937E; letter-spacing: .1em; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 14px 0; }
.nav-group { margin-bottom: 14px; }
.nav-group-label {
  font-size: 10.5px; letter-spacing: .22em; color: #857D68;
  padding: 6px 20px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 20px;
  color: #D5CFBE;
  text-decoration: none;
  font-size: 13.5px;
  border-left: 3px solid transparent;
  transition: background .13s, color .13s;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: rgba(163,153,114,.2); color: #fff; border-left-color: var(--gold-mid); }
.nav-item .icon { width: 16px; text-align: center; opacity: .8; font-size: 13px; }

.sidebar-footer { padding: 14px 20px 18px; border-top: 1px solid rgba(255,255,255,.09); }
.user-chip { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.user-chip .avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gold-mid); color: #2A2620;
  display: grid; place-items: center; font-size: 13px; flex: none;
}
.user-chip .name { font-size: 13px; }
.user-chip .role { font-size: 11px; color: #9B937E; }
.logout-btn {
  width: 100%; padding: 7px;
  background: transparent; border: 1px solid rgba(255,255,255,.2);
  color: #D5CFBE; cursor: pointer; font-family: var(--sans); font-size: 12.5px;
}
.logout-btn:hover { background: rgba(255,255,255,.08); }

.main { flex: 1; margin-left: var(--sidebar-w); min-width: 0; }

.topbar {
  display: flex; align-items: center; gap: 14px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 14px 26px;
  position: sticky; top: 0; z-index: 40;
}
.topbar h2 { font-family: var(--serif); font-size: 18px; margin: 0; letter-spacing: .1em; font-weight: 600; color: var(--gold-deep); }
.topbar-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.hamburger-btn { display: none; background: none; border: 0; font-size: 20px; cursor: pointer; color: var(--gold-deep); }

.content { padding: 24px 26px 60px; }

/* ══════════ 元件 ══════════ */
.btn {
  border: 1px solid var(--gold-deep);
  background: var(--gold-deep);
  color: #fff;
  padding: 8px 16px;
  font-size: 13.5px;
  font-family: var(--sans);
  cursor: pointer;
  transition: opacity .13s;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { opacity: .85; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-outline { background: transparent; color: var(--gold-deep); }
.btn-outline:hover:not(:disabled) { background: var(--gold-deep); color: #fff; opacity: 1; }
.btn-sm { padding: 5px 11px; font-size: 12.5px; }
.btn-danger { border-color: var(--warn); background: transparent; color: var(--warn); }
.btn-danger:hover:not(:disabled) { background: var(--warn); color: #fff; opacity: 1; }

.search-bar { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; align-items: center; }
.search-bar input, .search-bar select {
  padding: 8px 12px; border: 1px solid var(--line); background: var(--paper);
  font-family: var(--sans); font-size: 14px; min-width: 180px;
}
.search-bar input:focus, .search-bar select:focus { outline: 0; border-color: var(--gold-mid); }

.data-table-wrap { background: var(--paper); border: 1px solid var(--line); overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  text-align: left; padding: 11px 14px;
  background: #FAF9F5; border-bottom: 1px solid var(--line);
  font-weight: 500; color: var(--ink-soft); font-size: 12.5px;
  letter-spacing: .06em; white-space: nowrap;
}
.data-table td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.data-table tbody tr:hover { background: #FCFBF7; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table .empty-row td { text-align: center; color: var(--ink-soft); padding: 34px; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.data-table .actions { white-space: nowrap; }
.data-table .actions button { margin-right: 5px; }

.badge {
  display: inline-block; padding: 2px 9px; font-size: 11.5px;
  border: 1px solid var(--line); background: #FAF9F5; color: var(--ink-soft);
  white-space: nowrap;
}
.badge.ok { border-color: var(--ok); color: var(--ok); background: #F3F7F3; }
.badge.warn { border-color: var(--warn); color: var(--warn); background: #FBF4F1; }
.badge.mute { opacity: .6; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 22px; }
.stat {
  background: var(--paper); border: 1px solid var(--line);
  border-top: 2px solid var(--gold-mid);
  padding: 16px 18px;
}
.stat .k { font-size: 12px; color: var(--ink-soft); letter-spacing: .1em; }
.stat .v { font-family: var(--serif); font-size: 25px; color: var(--gold-deep); margin-top: 3px; font-variant-numeric: tabular-nums; }
.stat .s { font-size: 11.5px; color: var(--ink-soft); }

.panel { background: var(--paper); border: 1px solid var(--line); padding: 20px 22px; margin-bottom: 18px; }
.panel h3 { font-family: var(--serif); font-size: 15px; margin: 0 0 14px; color: var(--gold-deep); letter-spacing: .1em; }

/* ══════════ 表單 ══════════ */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.f label { display: block; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 5px; letter-spacing: .05em; }
.f label .req { color: var(--warn); }
.f input, .f select, .f textarea {
  width: 100%; padding: 8px 11px;
  border: 1px solid var(--line); background: var(--paper);
  font-family: var(--sans); font-size: 14px; color: var(--ink);
}
.f input:focus, .f select:focus, .f textarea:focus { outline: 0; border-color: var(--gold-mid); }
.f textarea { resize: vertical; min-height: 70px; }
.f .hint { font-size: 11.5px; color: var(--ink-soft); margin-top: 4px; line-height: 1.6; }

/* ══════════ 彈窗 ══════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(42,38,32,.5);
  display: grid; place-items: center;
  padding: 20px;
  overflow-y: auto;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  background: var(--paper);
  width: 100%; max-width: 620px;
  max-height: 90vh; display: flex; flex-direction: column;
}
.modal-box.wide { max-width: 880px; }
.modal-header {
  display: flex; align-items: center;
  padding: 16px 22px; border-bottom: 1px solid var(--line);
}
.modal-header h3 { font-family: var(--serif); font-size: 16px; margin: 0; color: var(--gold-deep); letter-spacing: .1em; }
.modal-close { margin-left: auto; background: none; border: 0; font-size: 18px; cursor: pointer; color: var(--ink-soft); }
.modal-body { padding: 20px 22px; overflow-y: auto; flex: 1; }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; }

.msg { padding: 10px 14px; font-size: 13px; margin-bottom: 14px; line-height: 1.7; }
.msg.err { background: #FBF4F1; border-left: 3px solid var(--warn); color: var(--warn); }
.msg.ok { background: #F3F7F3; border-left: 3px solid var(--ok); color: var(--ok); }

/* 右下角浮出的短提示 */
.toast {
  position: fixed; bottom: 22px; right: 22px; z-index: 200;
  background: #3C3729; color: #fff;
  padding: 11px 18px; font-size: 13.5px;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.toast.err { background: var(--warn); }

/* ══════════ 手機 ══════════ */
.sidebar-backdrop { display: none; }
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform .22s; }
  .sidebar.open { transform: none; }
  .sidebar-backdrop.show { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 50; }
  .main { margin-left: 0; }
  .hamburger-btn { display: block; }
  .content { padding: 18px 14px 60px; }
  .topbar { padding: 12px 14px; }
}