:root{
  --primary:#5b9cb5;--primary-strong:#477eb8;--accent:#df5a5d;--accent-2:#d84a74;
  --ink:#2f3158;--muted:#718096;--surface:#f4f7fb;--card:#fff;--border:#e4eaf1;
  --sidebar:#292d52;--sidebar-2:#3f3f69;--success:#1f9d69;--warning:#d68a17;--danger:#d7495b;--info:#4b88be;
  --shadow:0 14px 36px rgba(31,49,78,.08);--radius:18px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Noto Sans TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--surface)}
a{color:var(--primary-strong);text-decoration:none}a:hover{text-decoration:none}.hidden{display:none!important}.text-muted{color:var(--muted)!important}.text-danger{color:var(--danger)!important}.text-success{color:var(--success)!important}.fw-700{font-weight:700}.fw-800{font-weight:800}.text-right{text-align:right}.text-center{text-align:center}.nowrap{white-space:nowrap}
.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;z-index:30;left:0;top:0;bottom:0;width:264px;background:linear-gradient(180deg,var(--sidebar) 0%,var(--sidebar-2) 100%);color:#fff;display:flex;flex-direction:column;box-shadow:12px 0 34px rgba(31,36,70,.12);transition:.25s}.sidebar-brand{height:82px;display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand img{display:block;width:185px;max-height:48px}.sidebar-section{padding:20px 12px 6px;color:rgba(255,255,255,.48);font-size:12px;font-weight:800;letter-spacing:.12em}.sidebar-nav{padding:8px 12px;overflow:auto;flex:1}.nav-link{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.82);padding:12px 14px;border-radius:13px;margin:4px 0;font-weight:700;transition:.16s}.nav-link:hover,.nav-link.active{color:#fff;background:linear-gradient(135deg,rgba(91,156,181,.5),rgba(91,156,181,.2));box-shadow:inset 3px 0 0 #75c4d0}.nav-icon{width:22px;text-align:center;font-size:18px}.sidebar-foot{padding:16px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:rgba(255,255,255,.6)}
.main-shell{margin-left:264px;min-width:0;flex:1}.topbar{height:72px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.topbar-left{display:flex;align-items:center;gap:14px}.mobile-toggle{display:none;border:0;background:#eef3f8;border-radius:10px;width:42px;height:42px;font-size:20px}.page-kicker{font-size:12px;color:var(--muted);font-weight:700}.topbar-title{font-weight:800;font-size:18px}.topbar-right{display:flex;align-items:center;gap:12px}.balance-chip{padding:9px 13px;border-radius:12px;background:rgba(91,156,181,.12);color:var(--primary-strong);font-size:13px;font-weight:800}.user-chip{display:flex;align-items:center;gap:10px;padding:6px 10px 6px 6px;border-radius:14px;background:#f3f6fa}.avatar{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff;font-weight:900}.theme-btn,.icon-btn{border:1px solid var(--border);background:var(--card);height:40px;min-width:40px;border-radius:12px;cursor:pointer;color:var(--ink)}
.content{padding:28px;max-width:1600px;margin:0 auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.page-title{font-size:26px;font-weight:900;margin:0}.page-subtitle{margin:7px 0 0;color:var(--muted);line-height:1.6}.page-actions{display:flex;gap:10px;flex-wrap:wrap}.footer{padding:22px 28px;text-align:center;color:var(--muted);font-size:12px}
.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.col-span-2{grid-column:span 2}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-header{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 22px;border-bottom:1px solid var(--border)}.card-title{font-size:17px;font-weight:900;margin:0}.card-body{padding:22px}.card-footer{padding:16px 22px;border-top:1px solid var(--border);background:rgba(242,246,250,.55)}.metric-card{padding:22px;position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;right:-38px;top:-42px;width:135px;height:135px;border-radius:50%;background:radial-gradient(circle,rgba(91,156,181,.2),transparent 68%)}.metric-label{font-size:13px;color:var(--muted);font-weight:700}.metric-value{font-size:30px;font-weight:900;margin-top:10px;letter-spacing:-.03em}.metric-foot{font-size:12px;color:var(--muted);margin-top:8px}.metric-icon{width:48px;height:48px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:rgba(91,156,181,.14);font-size:22px;margin-bottom:16px}.hero{background:linear-gradient(135deg,rgba(91,156,181,.15),rgba(223,90,93,.08));border:1px solid rgba(91,156,181,.3);border-radius:var(--radius);padding:24px;display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.hero h2{margin:0 0 8px;font-size:22px}.hero p{margin:0;color:var(--muted);line-height:1.7}.hero-logo{width:110px;opacity:.9}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 16px;border-radius:12px;border:1px solid transparent;font-weight:800;cursor:pointer;font-size:14px;transition:.16s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-strong));color:#fff;box-shadow:0 10px 22px rgba(71,126,184,.22)}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-light{background:#f1f5f9;color:var(--ink);border-color:var(--border)}.btn-outline{background:transparent;color:var(--primary-strong);border-color:rgba(71,126,184,.35)}.btn-sm{min-height:34px;padding:6px 11px;font-size:12px;border-radius:9px}.btn-block{width:100%}.btn[disabled]{opacity:.65;cursor:not-allowed;transform:none}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.form-group{min-width:0}.form-group.full{grid-column:1/-1}.form-label{display:block;margin-bottom:8px;font-size:13px;font-weight:800}.required:after{content:" *";color:var(--danger)}.form-control,.form-select,.form-textarea{width:100%;min-height:46px;border:1px solid #d9e1ea;border-radius:12px;background:#f9fbfd;color:var(--ink);padding:10px 13px;font-size:14px;outline:none;transition:.15s}.form-control:focus,.form-select:focus,.form-textarea:focus{background:#fff;border-color:#75b9cc;box-shadow:0 0 0 4px rgba(91,156,181,.12)}.form-textarea{min-height:105px;resize:vertical}.form-help{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.55}.form-error{font-size:12px;color:var(--danger);margin-top:6px}.input-group{display:flex}.input-group .form-control{border-radius:12px 0 0 12px}.input-group .btn{border-radius:0 12px 12px 0}.check-row{display:flex;align-items:flex-start;gap:10px}.check-row input{margin-top:4px}.switch{position:relative;width:48px;height:26px;display:inline-block}.switch input{display:none}.switch span{position:absolute;inset:0;background:#cbd5e1;border-radius:999px;transition:.2s}.switch span:after{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 2px 8px rgba(0,0,0,.18)}.switch input:checked+span{background:var(--success)}.switch input:checked+span:after{transform:translateX(22px)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:800px}.table th{font-size:12px;text-align:left;color:var(--muted);font-weight:900;padding:13px 14px;border-bottom:1px solid var(--border);background:rgba(245,248,251,.75);white-space:nowrap}.table td{padding:14px;border-bottom:1px solid var(--border);vertical-align:middle;font-size:13px}.table tbody tr:hover{background:rgba(91,156,181,.045)}.table tbody tr:last-child td{border-bottom:0}.table-actions{display:flex;gap:6px;justify-content:flex-end}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:900;white-space:nowrap}.badge-success{background:rgba(31,157,105,.13);color:var(--success)}.badge-danger{background:rgba(215,73,91,.12);color:var(--danger)}.badge-warning{background:rgba(214,138,23,.13);color:var(--warning)}.badge-info{background:rgba(75,136,190,.14);color:var(--info)}.badge-secondary{background:#edf1f5;color:#64748b}.money{font-variant-numeric:tabular-nums;font-weight:800}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#f0f4f8;padding:4px 7px;border-radius:7px}.empty{padding:40px 18px;text-align:center;color:var(--muted)}
.alert{padding:14px 16px;border-radius:13px;margin-bottom:16px;border:1px solid;font-size:13px;line-height:1.6}.alert-success{background:rgba(31,157,105,.08);border-color:rgba(31,157,105,.25);color:#15744f}.alert-danger{background:rgba(215,73,91,.08);border-color:rgba(215,73,91,.24);color:#ae3041}.alert-warning{background:rgba(214,138,23,.09);border-color:rgba(214,138,23,.25);color:#99610d}.alert-info{background:rgba(75,136,190,.08);border-color:rgba(75,136,190,.25);color:#356d9d}.alert ul{margin:6px 0 0;padding-left:20px}.notice{padding:16px;border:1px dashed var(--border);border-radius:14px;background:#fbfdff;line-height:1.65}.detail-list{display:grid;grid-template-columns:180px 1fr}.detail-list>div{padding:12px 0;border-bottom:1px dashed var(--border)}.detail-label{color:var(--muted);font-size:13px}.detail-value{font-weight:700;overflow-wrap:anywhere}.divider{border:0;border-top:1px solid var(--border);margin:20px 0}
.filter-bar{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:10px;align-items:end}.pagination{display:flex;list-style:none;padding:0;gap:5px;justify-content:flex-end;margin:18px 0 0}.page-link{display:flex;min-width:35px;height:35px;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--card);border-radius:9px;color:var(--ink);padding:0 10px}.page-item.active .page-link{background:var(--primary);color:#fff;border-color:var(--primary)}.page-item.disabled .page-link{opacity:.45}.chart-bars{display:flex;align-items:flex-end;gap:10px;height:190px;padding-top:15px}.bar-item{flex:1;text-align:center;min-width:34px}.bar{width:100%;min-height:4px;background:linear-gradient(180deg,var(--primary),var(--primary-strong));border-radius:8px 8px 3px 3px}.bar-label{font-size:11px;color:var(--muted);margin-top:8px}.bar-value{font-size:10px;font-weight:700;margin-bottom:5px;white-space:nowrap}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:radial-gradient(circle at 15% 20%,rgba(91,156,181,.22),transparent 30%),var(--surface)}.auth-visual{background:linear-gradient(145deg,#292d52,#3f3f69);padding:64px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-visual:before,.auth-visual:after{content:"";position:absolute;border-radius:50%;filter:blur(4px)}.auth-visual:before{width:360px;height:360px;right:-100px;top:-70px;background:radial-gradient(circle,rgba(91,156,181,.35),transparent 68%)}.auth-visual:after{width:300px;height:300px;left:-100px;bottom:-80px;background:radial-gradient(circle,rgba(223,90,93,.3),transparent 68%)}.auth-visual>*{position:relative;z-index:1}.auth-brand{width:260px;max-width:70%}.auth-visual h1{color:#fff;font-size:42px;line-height:1.22;max-width:680px;margin:38px 0 18px}.auth-visual p{color:rgba(255,255,255,.72);font-size:17px;line-height:1.9;max-width:650px}.auth-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;color:rgba(255,255,255,.8);font-size:14px}.auth-point{padding:13px 14px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.055);border-radius:13px}.auth-main{padding:40px;display:flex;align-items:center;justify-content:center}.auth-card{width:100%;max-width:520px;background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.8);box-shadow:0 28px 80px rgba(24,36,64,.14);border-radius:24px;padding:38px}.auth-logo-mobile{display:none;width:220px;margin:0 auto 25px}.auth-title{font-size:28px;font-weight:900;margin-bottom:8px}.auth-subtitle{color:var(--muted);line-height:1.7;margin-bottom:25px}.qr-box{display:flex;justify-content:center;padding:16px;background:#fff;border:1px solid var(--border);border-radius:16px;margin:18px 0}.qr-box img{width:240px;max-width:100%}.recovery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.recovery-code{padding:10px;background:#f3f6fa;border-radius:9px;text-align:center;font-family:ui-monospace,monospace;font-weight:800}
[data-theme="dark"]{--surface:#101726;--card:#182235;--ink:#e9eef6;--muted:#98a7ba;--border:#2d3a4e;--shadow:0 14px 36px rgba(0,0,0,.22)}[data-theme="dark"] .topbar{background:rgba(16,23,38,.93)}[data-theme="dark"] .user-chip,[data-theme="dark"] .form-control,[data-theme="dark"] .form-select,[data-theme="dark"] .form-textarea,[data-theme="dark"] .code,[data-theme="dark"] .btn-light{background:#111a2a;color:var(--ink)}[data-theme="dark"] .table th,[data-theme="dark"] .card-footer{background:rgba(16,23,38,.55)}[data-theme="dark"] .notice{background:#131d2d}[data-theme="dark"] .auth-main{background:#101726}[data-theme="dark"] .auth-card{background:#182235;border-color:#2d3a4e}[data-theme="dark"] .recovery-code{background:#111a2a}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-bar{grid-template-columns:1fr 1fr}.filter-bar .wide{grid-column:1/-1}.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-logo-mobile{display:block}}
@media(max-width:850px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-shell{margin-left:0}.mobile-toggle{display:block}.content{padding:18px}.topbar{padding:0 16px}.user-chip .user-copy,.balance-chip{display:none}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.col-span-2{grid-column:auto}.page-head{align-items:flex-start;flex-direction:column}.hero{align-items:flex-start}.hero-logo{display:none}.detail-list{grid-template-columns:1fr}.detail-label{padding-bottom:0!important;border-bottom:0!important}.filter-bar{grid-template-columns:1fr}.auth-main{padding:20px}.auth-card{padding:26px 22px}.recovery-grid{grid-template-columns:1fr}}