/* ============================================================
   後台管理樣式 v3 － 專業、克制、行動裝置優先
   ============================================================ */
:root{
  --ink:#1c1410;
  --ink-2:#2a1f17;
  --lacquer:#7d1f1f;
  --lacquer-deep:#54100f;
  --vermilion:#b5241f;
  --gold:#b6903f;
  --gold-bright:#d9b568;
  --paper:#f4efe3;
  --card:#ffffff;
  --text:#2a2018;
  --muted:#75634d;
  --border:#e6dcc4;
  --radius:10px;
  --shadow:0 2px 10px rgba(28,20,16,.07);
  --shadow-lg:0 12px 30px rgba(28,20,16,.14);
  --font-plaque:"Noto Serif TC","Microsoft JhengHei",serif;
  --font-body:"Noto Sans TC","Microsoft JhengHei",sans-serif;

  --stamp-pending:#a9691b;
  --stamp-confirmed:#2f5d4f;
  --stamp-done:#7d1f1f;
}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font-body);background:var(--paper);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14.5px;}
a{text-decoration:none;color:inherit;}
h1,h2,h3{font-family:var(--font-plaque);}

/* ============ Login ============ */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:linear-gradient(150deg,#1c1410,#54100f 70%,#7d1f1f);}
.login-box{background:var(--card);padding:clamp(30px,6vw,46px) clamp(24px,6vw,42px);border-radius:14px;width:100%;max-width:390px;text-align:center;box-shadow:0 25px 60px rgba(0,0,0,.4);border-top:4px solid var(--gold);}
.login-logo{width:52px;height:52px;margin:0 auto 12px;background:var(--vermilion);color:#fff;font-family:var(--font-plaque);font-weight:900;font-size:22px;display:flex;align-items:center;justify-content:center;border-radius:12px;}
.login-box h1{margin:0 0 4px;color:var(--lacquer);font-size:20px;font-weight:700;}
.login-sub{color:var(--muted);margin-bottom:24px;font-size:13px;}
.login-box .form-group{text-align:left;margin-bottom:16px;}
.login-box label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--lacquer);}
.login-hint{font-size:12px;color:var(--muted);margin-top:20px;line-height:1.7;background:var(--paper);padding:10px 14px;border-radius:8px;}
.login-back{margin-top:12px;font-size:13px;}
.login-back a{color:var(--lacquer);font-weight:600;}

/* ============ Layout ============ */
.admin-wrap{display:flex;min-height:100vh;}
.admin-sidebar{width:236px;background:linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);color:#d8c9ae;flex-shrink:0;}
.sidebar-brand{display:flex;align-items:center;gap:11px;padding:20px;font-weight:700;font-size:15px;border-bottom:1px solid rgba(182,144,63,.2);color:#fff;}
.sidebar-brand span:first-child{width:32px;height:32px;background:var(--vermilion);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:8px;flex-shrink:0;font-family:var(--font-plaque);font-weight:900;font-size:15px;}
.sidebar-brand span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.sidebar-nav{display:flex;flex-direction:column;padding:8px 0 20px;}
.sidebar-group-title{padding:15px 20px 5px;font-size:10.5px;letter-spacing:1.5px;color:#8a7458;text-transform:uppercase;font-weight:700;}
.sidebar-nav a{padding:11px 20px;font-size:13.5px;color:#c9b998;border-left:3px solid transparent;transition:.15s;display:flex;align-items:center;}
.sidebar-nav a i{width:20px;margin-right:9px;color:#9c8465;}
.sidebar-nav a:hover{background:rgba(182,144,63,.08);color:#fff;}
.sidebar-nav a.active{background:rgba(182,144,63,.14);border-left-color:var(--gold-bright);color:#fff;font-weight:600;}
.sidebar-nav a.active i{color:var(--gold-bright);}
.sidebar-nav a.logout-link{margin-top:10px;border-top:1px solid rgba(182,144,63,.18);padding-top:16px;color:#d99a90;}
.sidebar-hint{padding:10px 20px;font-size:11px;line-height:1.6;color:#8a7458;display:flex;gap:8px;align-items:flex-start;}
.sidebar-hint i{margin-top:2px;color:var(--gold);}

.admin-main{flex:1;min-width:0;}
.admin-topbar{display:flex;align-items:center;gap:14px;background:var(--card);padding:14px 22px;box-shadow:var(--shadow);position:sticky;top:0;z-index:20;border-bottom:2px solid var(--gold);}
.admin-topbar h2{margin:0;font-size:17px;flex:1;color:var(--lacquer);font-weight:700;}
.sidebar-toggle{display:none;background:none;border:none;font-size:20px;cursor:pointer;color:var(--lacquer);padding:6px;}
.topbar-user{font-size:13px;color:var(--muted);display:flex;align-items:center;white-space:nowrap;}
.topbar-user i{margin-right:6px;color:var(--gold);font-size:18px;}
.admin-content{padding:clamp(14px,3vw,26px);}
.sidebar-backdrop{display:none;}

/* ============ Stat cards ============ */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;}
.stat-grid-2{grid-template-columns:repeat(2,1fr);}
.stat-card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:14px;transition:.2s;border:1px solid var(--border);}
.stat-card:hover{box-shadow:var(--shadow-lg);}
.stat-card i{font-size:19px;width:44px;height:44px;border-radius:10px;background:var(--paper);color:var(--lacquer);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.stat-card .num{font-size:21px;font-weight:800;color:var(--lacquer);line-height:1.2;}
.stat-card .label{font-size:12px;color:var(--muted);margin-top:2px;}
.stat-orders i{color:var(--stamp-pending);background:rgba(169,105,27,.08);}
.stat-messages i{color:var(--stamp-confirmed);background:rgba(47,93,79,.08);}
.stat-donations i{color:var(--stamp-done);background:rgba(125,31,31,.08);}
.stat-news i{color:#5a4a8c;background:rgba(90,74,140,.08);}
.stat-events i{color:#a13a63;background:rgba(161,58,99,.08);}
.stat-deities i{color:var(--gold);background:rgba(182,144,63,.1);}
.stat-amount i{color:var(--stamp-confirmed);background:rgba(47,93,79,.08);}

.row-unread{font-weight:700;background:#fbf3e0;}
.service-icon-preview{font-size:19px;color:var(--gold);}

.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:20px;border:1px solid var(--border);}
.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:10px;border-bottom:1px solid var(--border);padding-bottom:13px;}
.panel-header h3{margin:0;font-size:15px;color:var(--lacquer);font-weight:700;}

/* ============ Table ============ */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -2px;}
table.admin-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.admin-table th, .admin-table td{padding:12px 13px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle;white-space:nowrap;}
.admin-table th{background:var(--paper);color:var(--lacquer);font-weight:700;font-size:12px;}
.admin-table tr:hover{background:#fbf6ea;}
.admin-table img.thumb{width:48px;height:48px;object-fit:cover;border-radius:8px;border:1px solid var(--border);}
.order-no-cell{font-family:"SFMono-Regular",Consolas,monospace;font-size:12px;color:var(--gold);font-weight:700;}

.badge{display:inline-flex;align-items:center;padding:4px 11px;border-radius:14px;font-size:11.5px;font-weight:700;border-left:3px solid currentColor;}
.badge-on{color:var(--stamp-done);background:rgba(125,31,31,.06);}
.badge-off{color:#8a7c6a;background:rgba(138,124,106,.08);}
.badge-status{color:var(--stamp-pending);background:rgba(169,105,27,.08);}
.badge-pending{color:var(--stamp-pending);background:rgba(169,105,27,.08);}
.badge-confirmed{color:var(--stamp-confirmed);background:rgba(47,93,79,.08);}
.badge-done{color:var(--stamp-done);background:rgba(125,31,31,.08);}
.row-actions{white-space:nowrap;}
.row-actions a, .row-actions button{margin-right:6px;font-size:12.5px;}

.status-select{padding:5px 10px !important;font-size:12px !important;font-weight:700;border-radius:14px !important;border:none !important;border-left:3px solid currentColor !important;cursor:pointer;width:auto !important;min-height:auto !important;}
.status-select.badge-pending{background:rgba(169,105,27,.08);color:var(--stamp-pending);}
.status-select.badge-confirmed{background:rgba(47,93,79,.08);color:var(--stamp-confirmed);}
.status-select.badge-done{background:rgba(125,31,31,.08);color:var(--stamp-done);}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;background:var(--vermilion);color:#fff;border-radius:8px;font-weight:700;border:none;cursor:pointer;font-size:13.5px;transition:.15s;min-height:40px;}
.btn:hover{background:var(--lacquer-deep);}
.btn-block{width:100%;justify-content:center;}
.btn-outline{background:#fff;border:1.5px solid var(--lacquer);color:var(--lacquer);}
.btn-outline:hover{background:var(--lacquer);color:#fff;}
.btn-sm{padding:7px 13px;font-size:12px;min-height:32px;}
.btn-danger{background:var(--stamp-done);}
.btn-danger:hover{background:#5a1616;}
.btn-gray{background:#8a7c6a;}
.btn-gray:hover{background:#6f5d4f;}

/* ============ Forms ============ */
.form-group{margin-bottom:16px;}
.form-group label{display:block;margin-bottom:6px;font-weight:700;color:var(--lacquer);font-size:13px;}
.form-group .required{color:var(--vermilion);}
.form-control{width:100%;padding:10px 12px;border:1px solid #d8c69f;border-radius:8px;font-size:14px;font-family:inherit;transition:.15s;background:#fffdf8;min-height:42px;}
textarea.form-control{resize:vertical;min-height:110px;}
.form-control:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(182,144,63,.16);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-hint{font-size:12px;color:var(--muted);margin-top:4px;}
.current-img{width:96px;height:96px;object-fit:cover;border-radius:8px;margin-bottom:10px;border:1px solid var(--border);}
.switch-label{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--lacquer);}

.alert{padding:13px 16px;border-radius:8px;margin-bottom:18px;font-size:13.5px;border-left:4px solid;}
.alert-success{background:#eaf3ea;color:#2f5d3f;border-color:#2f5d3f;}
.alert-error{background:#fbeae9;color:var(--lacquer-deep);border-color:var(--lacquer-deep);}

.empty-row td{text-align:center;color:var(--muted);padding:40px 0;white-space:normal;}

.pagination{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px;}
.pagination a, .pagination span{padding:7px 12px;border-radius:8px;background:#fff;border:1px solid var(--border);font-size:12.5px;}
.pagination .active{background:var(--lacquer);color:#fff;border-color:var(--lacquer);}

@media (max-width:1000px){
  .stat-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:900px){
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .admin-sidebar{position:fixed;left:0;top:0;bottom:0;z-index:210;overflow-y:auto;transform:translateX(-100%);transition:transform .25s ease;width:min(80vw,260px);}
  .admin-sidebar.open{transform:translateX(0);}
  .sidebar-toggle{display:block;}
  .stat-grid{grid-template-columns:1fr;}
  .sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,0);pointer-events:none;transition:background .25s ease;z-index:200;}
  .sidebar-backdrop.open{background:rgba(0,0,0,.4);pointer-events:auto;}
  .admin-topbar{padding:12px 16px;}
  .panel{padding:16px;}
}