:root{--bg:#0f1117;--surface:#1a1d27;--surface2:#222536;--bg3:#222536;--border:#2e3148;--accent:#4f8ef7;--accent2:#38d9a9;--danger:#ff6b6b;--warning:#ffa94d;--green:#4caf50;--text:#e8eaf0;--text1:#e0e0e0;--text2:#8b90a7;--radius:12px;--sidebar-width:220px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Noto Sans TC,Microsoft JhengHei,sans-serif;font-size:14px;line-height:1.5}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}button{cursor:pointer;border:none;font-family:inherit;font-size:14px;transition:all .2s}input,select,textarea{color:var(--text);outline:none;font-family:inherit;font-size:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:20px}.btn{cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-weight:500}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#3a7ae8}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#e85555}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-success{background:var(--accent2);color:#0f1117}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{background:var(--surface2);color:var(--text2);text-transform:uppercase;letter-spacing:.5px;text-align:left;border-bottom:1px solid var(--border);padding:10px 14px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);color:var(--text);padding:12px 14px}tr:hover td{background:var(--surface2)}.form-group{margin-bottom:14px}.form-label{color:var(--text2);margin-bottom:6px;font-size:12px;display:block}.form-input{background:var(--surface2);border:1px solid var(--border);width:100%;color:var(--text);border-radius:8px;padding:10px 14px;transition:border-color .2s}.form-input:focus{border-color:var(--accent)}.badge{border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-block}.badge-green{color:var(--accent2);background:#38d9a926}.badge-red{color:var(--danger);background:#ff6b6b26}.badge-blue{color:var(--accent);background:#4f8ef726}.badge-orange{color:var(--warning);background:#ffa94d26}.modal-overlay{z-index:1000;background:#0009;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:480px;max-height:90vh;padding:24px;overflow-y:auto}.modal-title{margin-bottom:20px;font-size:18px;font-weight:700}.modal-footer{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.page-title{align-items:center;gap:10px;margin-bottom:20px;font-size:22px;font-weight:700;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:20px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stat-label{color:var(--text2);margin-bottom:6px;font-size:12px}.stat-value{font-size:28px;font-weight:700}.empty-state{text-align:center;color:var(--text2);padding:40px}.empty-state-icon{margin-bottom:12px;font-size:48px}.loading{text-align:center;color:var(--text2);padding:40px}.search-bar{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.search-input{background:var(--surface2);border:1px solid var(--border);min-width:200px;color:var(--text);border-radius:8px;flex:1;padding:8px 14px}.search-input:focus{border-color:var(--accent)}select{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:var(--bg3);color:var(--text1);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:6px 12px;font-size:14px}select option{color:#e0e0e0;background:#1e2130}input[type=text],input[type=password],input[type=email],input[type=number],input:not([type]){border-radius:6px;padding:6px 12px;font-size:14px;background:var(--bg3)!important;color:var(--text1)!important;border:1px solid var(--border)!important}input::placeholder{color:var(--text2)!important}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;display:flex}.sidebar-overlay{display:none}@media (width<=768px){.sidebar{z-index:1001;width:260px;transition:transform .25s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{z-index:1000;opacity:0;pointer-events:none;background:#00000080;transition:opacity .25s;display:block;position:fixed;inset:0}.sidebar-overlay.active{opacity:1;pointer-events:auto}.hamburger-btn{display:flex!important}.header{padding:10px 14px!important}.main-content{padding:14px!important}.page-title{font-size:18px}.stats-grid{gap:10px;grid-template-columns:repeat(2,1fr)!important}.stat-value{font-size:22px}.stat-card{padding:12px}.card{padding:14px}th{padding:8px 10px;font-size:11px}td{padding:10px;font-size:13px}.modal{max-width:100%;margin:10px;padding:18px}.search-bar{flex-direction:column}.search-input{min-width:unset}.btn{padding:7px 12px;font-size:13px}.header-time{display:none}[style*=space-between]{flex-wrap:wrap!important;gap:8px!important}.rwd-grid{grid-template-columns:1fr!important;gap:10px!important}.rwd-grid-2{grid-template-columns:repeat(2,1fr)!important;gap:8px!important}select,.search-input{min-width:unset!important;width:100%!important}img[alt*=QR],img[src*=qr]{max-width:100%!important;height:auto!important}}@media (width<=1024px) and (width>=769px){.main-content{padding:18px!important}.stats-grid{grid-template-columns:repeat(2,1fr)!important}}