:root {
            color-scheme: light;
        }
        html {
            min-height: 100%;
            height: 100%;
            background: #BBDBFC fixed;
        }
        body {
            margin: 0;
            min-height: 100vh;
            min-height: 100svh;
            min-height: 100dvh;
            min-height: var(--app-height, 100vh);
            color: #0f172a;
            background: inherit;
            font-family: "Segoe UI", "PingFang SC", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
            overflow-x: hidden;
        }
        #app {
            min-height: 100vh;
            min-height: 100svh;
            min-height: 100dvh;
            min-height: var(--app-height, 100vh);
            overflow-x: hidden;
        }
        a {
            color: inherit;
        }
        .hero {
            padding: 1em 1.5rem 4rem;
            color: #ffffff;
        }
        .hero-inner {
            max-width: 1180px;
            margin: 0 auto;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
        }
        .hero-legend {
            max-width: 620px;
        }
        .hero-legend .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 20px;
            font-size: 0.75rem;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            opacity: 0.7;
        }
        .hero-legend h1 {
            margin: 0.6rem 0;
            font-size: clamp(1rem, 2.5vw, 1.8rem);
            font-weight: 600;
        }
        .hero-legend p {
            margin: 0;
            font-size: 0.9rem;
            line-height: 1.6;
            opacity: 0.85;
        }
        .hero-meta {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 20px;
        }
        .hero-meta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .chip {
            display: inline-flex;
            align-items: center;
            gap: 20px;
            padding: 0.35rem 0.85rem;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.18);
            font-size: 0.82rem;
            -webkit-backdrop-filter: blur(6px);
            backdrop-filter: blur(6px);
        }
        .app-shell {
            max-width: 1180px;
            margin: -8rem auto 2.5rem;
            padding: 0 1.5rem 3rem;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .card {
            padding: 1.5rem;
            border-radius: 18px;
            background: #ffffff;
            border: 1px solid rgba(148, 163, 184, 0.2);
            box-shadow: 0 24px 60px -35px rgba(15, 23, 42, 0.6);
        }
        .auth-card {
            max-width: 600px;
            margin: 0 auto;
        }
        .auth-card h2 {
            margin: 0 0 0.75rem;
            font-size: 1.5rem;
            font-weight: 600;
            color: #0f172a;
            text-align: center;
        }
        .auth-switch {
            display: flex;
            gap: 20px;
            margin-bottom: 1.5rem;
        }
        .auth-switch button {
            flex: 1;
            padding: 0.65rem 1rem;
            border-radius: 12px;
            border: 1px solid transparent;
            background: rgba(226, 232, 240, 0.85);
            color: #0f172a;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .auth-switch button.active {
            background: #0f172a;
            color: #ffffff;
            box-shadow: 0 12px 30px -15px rgba(15, 23, 42, 0.45);
        }
        .auth-hint {
            margin: 0.75rem 0 0;
            font-size: 0.85rem;
            color: #475569;
        }
        .link-button {
            border: none;
            background: none;
            color: #2563eb;
            font-weight: 600;
            padding: 0;
            cursor: pointer;
        }
        .link-button:hover {
            text-decoration: underline;
        }
        .dashboard-shell {
            display: grid;
            grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
            column-gap: 20px;
            row-gap: 20px;
            align-items: start;
        }
        /* Neutralize Pico default margins on sections inside dashboard to prevent extra stacking */
        .dashboard-shell section {
            margin: 0;
        }
        /* Remove default article margins so gaps control spacing consistently */
        .dashboard-shell article {
            margin: 0;
        }
        .session-panel {
            position: sticky;
            top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .admin-nav-card {
            padding: 1.25rem;
        }
        .admin-nav-title {
            margin: 0 0 0.85rem;
            font-size: 1rem;
            color: #0f172a;
        }
        .admin-nav-list {
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
            max-height: calc(var(--app-height, 100vh) - 280px);
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: #cbd5e1 transparent;
        }
        .admin-nav-list::-webkit-scrollbar {
            width: 6px;
        }
        .admin-nav-list::-webkit-scrollbar-track {
            background: transparent;
        }
        .admin-nav-list::-webkit-scrollbar-thumb {
            background-color: #cbd5e1;
            border-radius: 3px;
        }
        .admin-nav-list::-webkit-scrollbar-thumb:hover {
            background-color: #94a3b8;
        }
        .admin-nav-item {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            width: 100%;
            border: 1px solid rgba(148, 163, 184, 0.35);
            border-radius: 10px;
            background: #f8fafc;
            color: #1e293b;
            font-weight: 600;
            text-align: left;
            padding: 0.62rem 0.75rem;
            transition: all 0.2s ease;
        }
        .admin-nav-item:hover {
            background: #f1f5f9;
            border-color: rgba(99, 102, 241, 0.42);
        }
        .admin-nav-item.active {
            border-color: transparent;
            background: #0ea5e9;
            color: #ffffff;
            box-shadow: 0 12px 24px -18px rgba(14, 165, 233, 0.95);
        }
        .admin-nav-item i {
            width: 1rem;
            text-align: center;
        }
        .panel-heading h2 {
            margin: 0;
            font-size: 1.5rem;
        }
        .panel-heading p {
            margin: 0.25rem 0 0;
            font-weight: 500;
        }
        .token-preview {
            margin: 0.75rem 0 0;
            font-size: 0.86rem;
            color: #64748b;
        }
        .token-details summary {
            cursor: pointer;
            color: #2563eb;
            font-size: 0.85rem;
        }
        .token-details code {
            display: block;
            margin-top: 0.5rem;
            padding: 0.75rem;
            background: #0f172a;
            color: #f8fafc;
            border-radius: 10px;
            font-size: 0.75rem;
            word-break: break-all;
        }
        .area-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .area-tabs button {
            flex: 1 1 auto;
            border-radius: 999px;
        }
        .session-actions {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 1rem;
        }
        .session-stats {
            margin: 0.5rem 0 0;
            padding-left: 1.1rem;
            color: #475569;
            font-size: 0.88rem;
        }
        .session-stats li + li {
            margin-top: 0.35rem;
        }
        .area-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin: 0;
        }
        .area-pane {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin: 0;
        }
        .area-header-card {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .area-header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .area-header-top h2 {
            margin: 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .area-header-sub {
            margin: 0;
            color: #475569;
            line-height: 1.6;
        }
        .button-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .area-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 14px;
            margin: 0;
        }
        .area-grid .card {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .horizontal-card {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .horizontal-card .horizontal-content {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .grid-span-full {
            width: 100%;
        }
        .stack {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .form-inline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 12px;
            align-items: end;
        }
        .list-plain {
            list-style: none;
            padding-left: 0;
            margin: 0;
        }
        .list-plain li + li {
            margin-top: 0.75rem;
        }
        .device-list {
            padding-left: 40px;
        }
        .section-title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .section-title h3 {
            margin: 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 0.2rem 0.5rem;
            border-radius: 999px;
            background: rgba(226, 232, 240, 0.8);
            font-size: 0.72rem;
            margin-left: 0.4rem;
        }
        .device-entry-head {
            display: inline-flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
        }
        .status-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            margin-right: 0.35rem;
            position: relative;
            top: -1px;
        }
        .status-AVAILABLE { background: #22c55e; }
        .status-IN_USE { background: #f97316; }
        .status-MAINTENANCE { background: #eab308; }
        .status-OFFLINE { background: #ef4444; }
         table {
             width: 100%;
             border-collapse: collapse;
             font-size: 0.95rem;
             margin: 0.35rem 0 0;
         }
         .section-title + table,
         .section-title + .table-compact,
         .section-title + .list-plain {
             margin-top: 0 !important;
         }
         th, td {
             padding: 0.75rem 1rem;
             border-bottom: 1px solid #e2e8f0;
             vertical-align: top;
         }
         th {
             text-align: left;
             font-weight: 600;
             color: #0f172a;
             font-size: 1rem;
         }
         tbody tr:hover {
             background: rgba(226, 232, 240, 0.45);
             cursor: pointer;
         }
         .table-compact {
             table-layout: auto;
             font-size: 1rem;
         }
         .table-compact th,
         .table-compact td {
             white-space: normal;
             word-break: break-word;
             padding: 0.75rem 1rem;
         }
        .nowrap {
            white-space: nowrap;
        }
         .table-compact tbody tr:hover {
             background: rgba(148, 163, 184, 0.16);
         }
         .rentals-table tbody tr:hover {
             cursor: default;
         }
         /* 管理员表格样式优化 */
         .admin-table {
             font-size: 1rem;
         }
         .admin-table th,
         .admin-table td {
             padding: 1rem !important;
             overflow: visible;
             word-wrap: break-word;
             line-height: 1.6;
         }
         table tbody tr {
             height: auto;
             min-height: 3rem;
         }
         table td, table th {
             overflow: visible;
             text-overflow: clip;
             word-wrap: break-word;
             line-height: 1.6;
             white-space: normal;
         }
        .rental-detail {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 0.5rem;
            font-size: 0.85rem;
        }
        .rental-detail p {
            margin: 0;
        }
        .rental-actions {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .rental-detail-row td {
            background: rgba(226, 232, 240, 0.5);
            border-bottom: 1px solid #cbd5f5;
        }
        .rental-detail-toggle {
            border: none;
            background: none;
            color: #2563eb;
            font-weight: 600;
            cursor: pointer;
            padding: 0;
        }
        .rental-detail-toggle:hover {
            text-decoration: underline;
        }
        .time-indicator {
            display: inline-flex;
            align-items: center;
            padding: 0.4rem 0.9rem;
            background: rgba(226, 232, 240, 0.9);
            color: #0f172a;
            border-radius: 999px;
            font-size: 0.9rem;
        }
        pre {
            background: #0f172a;
            color: #f8fafc;
            padding: 1rem;
            border-radius: 12px;
            overflow-x: auto;
            max-height: 320px;
            font-size: 0.85rem;
        }
        .muted {
            color: #64748b;
            font-size: 0.85rem;
        }
        .pill-select {
            display: inline-flex;
            gap: 20px;
            width: 100%;
        }
        .pill-select button {
            border-radius: 999px;
            flex: 1 1 0;
            min-width: 0;
            width: auto;
            text-align: center;
        }
        .log-grid {
            display: grid;
            column-gap: 20px;
            row-gap: 20px;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        }

        .pager {
            display: flex;
            flex-direction: column;  /* 改为垂直排列 */
            align-items: center;
            gap: 10px;
            margin-top: 0.75rem;
            flex-wrap: wrap;
        }
        .pager button {
            min-width: 4.5rem;
        }
        .pager-info {
            color: #475569;
            font-size: 0.88rem;
        }

        .mobile-bottom-nav {
            position: fixed;
            left: 0;
            right: 0;
            bottom: 0;
            display: none;
            gap: 4px;
            padding: 0.6rem 0.75rem calc(0.6rem + env(safe-area-inset-bottom, 0));
            background: rgba(15, 23, 42, 0.94);
            color: #e2e8f0;
            z-index: 50;
            box-shadow: 0 -12px 30px -20px rgba(15, 23, 42, 0.7);
        }
        .mobile-bottom-nav button {
            flex: 1;
            border: 1px solid rgba(226, 232, 240, 0.16);
            background: rgba(226, 232, 240, 0.08);
            color: inherit;
            border-radius: 12px;
            padding: 0.65rem 0.4rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .mobile-bottom-nav button.active {
            background: #0ea5e9;
            border-color: transparent;
            color: #0f172a;
            box-shadow: 0 12px 30px -16px rgba(14, 165, 233, 0.9);
        }
        .mobile-bottom-nav .nav-label {
            display: block;
            font-size: 0.95rem;
        }
        .mobile-bottom-nav .nav-sub {
            display: block;
            font-size: 0.75rem;
            opacity: 0.7;
        }
        .mobile-bottom-nav .nav-icon {
            display: block;
            font-size: 1.1rem;
            margin-bottom: 0.1rem;
        }

        /* Gap fallback removed to avoid double stacking of spacing in nested layouts */
        .btn-refresh {
            width: 3rem;
            min-width: 3rem;
            padding: 0.35rem 0;
            text-align: center;
        }
        .pill-select .btn-refresh {
            width: auto;
            min-width: 0;
            padding-left: 0.75rem;
            padding-right: 0.75rem;
        }
        .rental-detail-row:last-of-type td {
            border-bottom-color: #e2e8f0;
        }
        .device-edit-modal {
            position: fixed;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.25rem;
            background: rgba(15, 23, 42, 0.55);
            z-index: 80;
        }
        .device-edit-modal-card {
            position: relative;
            width: min(760px, 100%);
            max-height: calc(var(--app-height, 100vh) - 2.5rem);
            overflow-y: auto;
        }
        .device-edit-title {
            position: relative;
            padding-right: 2.5rem;
        }
        .device-edit-close {
            position: absolute;
            top: -0.55rem;
            right: 0;
            color: #1e293b;
            font-size: 2rem;
            line-height: 1;
            cursor: pointer;
            user-select: none;
            border: none;
            background: transparent;
            font-weight: 500;
        }
        .device-edit-close:hover {
            color: #0f172a;
            transform: scale(1.06);
        }
        .device-edit-close:focus-visible {
            outline: 2px solid #60a5fa;
            outline-offset: 3px;
            border-radius: 6px;
        }
        .device-edit-actions {
            grid-column: 1 / -1;
            display: flex;
            flex-direction: row;
            gap: 0.6rem;
            align-items: center;
            justify-content: flex-start;
            flex-wrap: nowrap;
        }
        .device-edit-actions button {
            margin: 0;
            white-space: nowrap;
        }
        /* 统计盒子样式 */
         .stat-box {
             display: flex;
             flex-direction: column;
             gap: 1rem;
         }

         .stat-item {
             display: flex;
             justify-content: space-between;
             align-items: center;
             padding: 1rem;
             background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
             border-radius: 8px;
             border: 1px solid rgba(226, 232, 240, 0.6);
         }

         .stat-label {
             font-size: 0.9rem;
             color: #64748b;
             font-weight: 500;
         }

         .stat-value {
             font-size: 1.5rem;
             font-weight: 700;
             color: #0f172a;
         }

         /* 详细数据网格 */
        .detail-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
        }

         .detail-item {
             display: flex;
             flex-direction: column;
             align-items: center;
             gap: 0.5rem;
             padding: 1rem;
             background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
             border: 1px solid rgba(226, 232, 240, 0.5);
             border-radius: 10px;
             transition: all 0.3s ease;
             cursor: pointer;
         }

         .detail-item:hover {
             background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
             box-shadow: 0 4px 12px -2px rgba(15, 23, 42, 0.15);
             transform: translateY(-2px);
         }

         .detail-icon {
             font-size: 1.5rem;
         }

         .detail-label {
             font-size: 0.75rem;
             color: #64748b;
             text-align: center;
         }

         .detail-value {
             font-size: 1.5rem;
             font-weight: 700;
             color: #0f172a;
             text-align: center;
         }

         /* 图表容器 */
         #userDistributionChart,
         #deviceStatusChart,
         #rentalStatusChart {
             box-shadow: 0 2px 12px -4px rgba(15, 23, 42, 0.15);
             border: 1px solid rgba(226, 232, 240, 0.5);
         }
        @media (max-width: 960px) {
            .hero-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .dashboard-shell {
                grid-template-columns: 1fr;
            }
            .session-panel {
                position: static;
            }
        }
        @media (max-width: 720px) {
            .hero-meta {
                align-items: flex-start;
            }
            .app-shell {
                margin-top: -5.5rem;
                padding-left: 0.8rem;
                padding-right: 0.8rem;
                padding-bottom: 6.5rem;
                width: 100%;
                max-width: 100%;
                overflow-x: hidden;
            }
            .card,
            .area-content,
            .area-pane,
            .area-grid,
            .horizontal-card,
            .horizontal-card .horizontal-content,
            .dashboard-shell {
                width: 100%;
                max-width: 100%;
                min-width: 0;
                box-sizing: border-box;
            }
            .card {
                padding: 1rem;
            }
            .section-title {
                flex-wrap: wrap;
                align-items: flex-start;
                gap: 0.5rem;
            }
            .section-title input,
            .section-title select {
                min-width: 0 !important;
                width: 100%;
            }
            .section-title .btn-refresh {
                min-width: 0;
            }
            table {
                display: block;
                width: 100%;
                max-width: 100%;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                font-size: 0.88rem;
            }
            th, td {
                padding: 0.55rem 0.65rem;
                word-break: break-word;
                overflow-wrap: anywhere;
            }
            .list-plain li,
            .muted,
            p {
                word-break: break-word;
                overflow-wrap: anywhere;
            }
            .area-tabs button {
                flex: 1 1 45%;
            }
            .area-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
                gap: 20px;
            }
            .app-shell.has-mobile-nav {
                padding-bottom: 6rem;
            }
            .mobile-bottom-nav {
                display: flex;
                width: 100%;
                left: 0;
                right: 0;
            }
        }
        @media (max-width: 640px) {
            .hero {
                padding-bottom: 4rem;
            }
            .card {
                padding: 1.25rem;
            }
            .button-row {
                flex-direction: column;
                align-items: stretch;
            }
            .device-edit-actions {
                flex-direction: row;
                align-items: center;
            }
        }

        /* 租借选项样式 */
        .rental-option {
            display: flex;
            gap: 10px;
            margin-bottom: 1rem;
        }

        .rental-option button {
            flex: 1;
            padding: 0.75rem;
            border: 1px solid #ddd;
            background-color: #f8f9fa;
            color: #0f172a;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .rental-option button.active {
            background-color: #0d6efd;
            color: white;
            border-color: #0d6efd;
        }

        /* 优化下拉框和弹窗样式 */
        /* 调整下拉框选项样式 */
        select option {
            font-size: 12px;
            padding: 0.3rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
        }

        /* 调整弹窗样式 */
        .device-edit-modal-card {
            width: 95%;
            max-width: 95%;
            max-height: 80vh;
        }

        /* 调整弹窗表格样式 */
        .device-edit-modal-card table {
            font-size: 12px;
            width: 100%;
            display: block;
            overflow-x: auto;
        }

        .device-edit-modal-card th, 
        .device-edit-modal-card td {
            padding: 0.5rem;
            white-space: normal;
            word-break: break-word;
        }

        /* 调整历史记录列表样式 */
        .device-edit-modal-card .list-plain li {
            padding: 0.5rem;
            font-size: 12px;
        }

        .device-edit-modal-card .list-plain li strong {
            font-size: 12px;
        }

        .device-edit-modal-card .list-plain li .muted {
            font-size: 11px;
        }

        /* 租借计时器样式 */
        .rental-timer {
            margin: 1rem 0;
            padding: 1rem;
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            background: #f8fafc;
        }
        .rental-timer h3 {
            margin: 0 0 0.5rem 0;
            color: #0f172a;
        }
        .timer-display {
            margin-bottom: 1rem;
        }
        .timer-display p {
            margin: 0.25rem 0;
        }
        .timer-display .timer {
            font-size: 1.2rem;
            font-weight: bold;
            color: #0d6efd;
        }
        .rental-actions-row {
            display: flex;
            gap: 10px;
            margin-bottom: 0.5rem;
        }

        .temp-lock-button {
            flex: 1;
            padding: 0.75rem;
            background: #2563eb;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
        }

        .temp-lock-button:hover {
            background: #1d4ed8;
        }

        .temp-lock-button.active {
            background: #22c55e;
        }

        .temp-lock-button.active:hover {
            background: #16a34a;
        }

        .return-button {
            flex: 1;
            padding: 0.75rem;
            background: #dc3545;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.3s ease;
            font-weight: 600;
        }
        .return-button:hover {
            background: #c82333;
        }

        .temp-lock-hint {
            padding: 0.5rem;
            background: #fff3cd;
            border: 1px solid #ffeeba;
            border-radius: 4px;
            font-size: 0.85rem;
            color: #856404;
            text-align: center;
            margin-top: 0.5rem;
        }



        .scan-section {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }

        .scan-section button {
            width: 100%;
            max-width: 200px;
        }
        
        /* 处理按钮样式 */
        .action-mini-btn {
            width: 80px !important;
            padding: 0.6rem !important;
            font-size: 13px !important;
        }
        
        /* 取消订单按钮样式 */
        .cancel-order-btn {
            width: 80px !important;
            padding: 0.5rem !important;
            font-size: 12px !important;
        }
        
        /* 自定义下拉选择样式 */
        .custom-select-container {
            position: relative;
            width: 100%;
            margin-top: 0.5rem;
        }
        
        .custom-select {
            position: relative;
            width: 100%;
        }
        
        .select-input {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 14px;
            background: #fff;
            cursor: pointer;
            box-sizing: border-box;
        }
        
        .select-arrow {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            pointer-events: none;
            color: #666;
            font-size: 12px;
        }
        
        /* 固定在页面中间的选择弹窗 */
        .select-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10000;
        }
        
        .select-modal {
            background: #fff;
            border-radius: 12px;
            width: 90%;
            max-width: 400px;
            max-height: 80vh;
            display: flex;
            flex-direction: column;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        
        .select-header {
            padding: 1rem;
            font-weight: 600;
            border-bottom: 1px solid #eee;
            background: #f8f9fa;
            border-radius: 12px 12px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .select-close {
            font-size: 18px;
            cursor: pointer;
            color: #666;
        }
        
        .select-options {
            padding: 0;
            flex: 1;
            overflow-y: auto;
            max-height: 60vh;
        }
        
        .select-option {
            padding: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.2s ease;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .select-option:last-child {
            border-bottom: none;
        }
        
        .select-option:hover {
            background: #f8f9fa;
        }
        
        .option-text {
            font-size: 14px;
            color: #333;
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .option-check {
            color: #0d6efd;
            font-weight: bold;
        }

        /* 微信浏览器特殊优化 */
        @media screen and (max-width: 768px) {
            .select-input {
                font-size: 12px !important;
                padding: 0.6rem !important;
            }
            
            .select-modal {
                width: 95% !important;
                max-height: 85vh !important;
            }
            
            .select-header {
                font-size: 12px !important;
                padding: 0.8rem !important;
            }
            
            .select-option {
                padding: 0.8rem !important;
            }
            
            .option-text {
                font-size: 12px !important;
            }
        }

        /* 针对微信浏览器的特殊处理 */
        @media screen and (max-width: 480px) {
            .select-input {
                font-size: 11px !important;
                padding: 0.5rem !important;
            }
            
            .select-modal {
                width: 98% !important;
                max-height: 90vh !important;
            }
            
            .select-header {
                font-size: 11px !important;
                padding: 0.7rem !important;
            }
            
            .select-option {
                padding: 0.7rem !important;
            }
            
            .option-text {
            font-size: 11px !important;
        }
}

.github-badge {
 display: inline-block;
 border-radius: 4px;
 text-shadow: none;
 font-size: 13.1px;
 color: #fff;
 line-height: 15px;
 margin-bottom: 5px;
 font-family: "Open Sans", sans-serif;
}
.github-badge .badge-subject {
 display: inline-block;
 background-color: #4d4d4d;
 padding: 4px 4px 4px 6px;
 border-top-left-radius: 4px;
 border-bottom-left-radius: 4px;
 font-family: "Open Sans", sans-serif;
}
.github-badge .badge-value {
 display: inline-block;
 padding: 4px 6px 4px 4px;
 border-top-right-radius: 4px;
 border-bottom-right-radius: 4px;
 font-family: "Open Sans", sans-serif;
}
.github-badge-big {
 display: inline-block;
 border-radius: 6px;
 text-shadow: none;
 font-size: 14.1px;
 color: #fff;
 line-height: 18px;
 margin-bottom: 7px;
}
.github-badge-big .badge-subject {
 display: inline-block;
 background-color: #4d4d4d;
 padding: 4px 4px 4px 6px;
 border-top-left-radius: 4px;
 border-bottom-left-radius: 4px;
}
.github-badge-big .badge-subject1 {
 display: inline-block;
 background-color: #4d4d4d;
 padding: 4px 6px 4px 6px;
 border-top-left-radius: 4px;
 border-bottom-left-radius: 4px;
}
.github-badge-big .badge-value {
 display: inline-block;
 padding: 4px 6px 4px 4px;
 border-top-right-radius: 4px;
 border-bottom-right-radius: 4px;
}
.github-badge-big .badge-value1 {
 display: inline-block;
 padding: 4px 6px 5.5px 4px;
 border-top-right-radius: 4px;
 border-bottom-right-radius: 4px;
}
.bg-orange {
 background-color: #ec8a64 !important;
}
.bg-red {
 background-color: #cb7574 !important;
}
.bg-apricots {
 background-color: #f7c280 !important;
}
.bg-casein {
 background-color: #dfe291 !important;
}
.bg-shallots {
 background-color: #97c3c6 !important;
}
.bg-ogling {
 background-color: #95c7e0 !important;
}
.bg-haze {
 background-color: #9aaec7 !important;
}
.bg-mountain-terrier {
 background-color: #99a5cd !important;
}
.bg-blue {
 background-color: #0077c0 !important;
}

/* 微信内置浏览器特殊处理 */
.wechat-browser {
    font-size: 14px !important;
}

.wechat-browser body {
    font-size: 14px !important;
}

.wechat-browser #app {
    font-size: 14px !important;
}

.wechat-browser .card {
    font-size: 14px !important;
}

.wechat-browser h1,
.wechat-browser h2,
.wechat-browser h3,
.wechat-browser h4 {
    font-size: 1.2em !important;
}

.wechat-browser p,
.wechat-browser button,
.wechat-browser input,
.wechat-browser select,
.wechat-browser textarea {
    font-size: 14px !important;
}

.wechat-browser label {
    font-size: 14px !important;
}

.wechat-browser .table-container,
.wechat-browser .device-ops {
    overflow-x: auto !important;
    white-space: nowrap !important;
}

.wechat-browser .auth-card {
    font-size: 13px !important;
}

.wechat-browser .auth-card h2 {
    font-size: 1.3em !important;
}

.wechat-browser .auth-switch button {
    font-size: 13px !important;
}

.wechat-browser .form-inline {
    font-size: 13px !important;
}

.wechat-browser .section-title h3 {
    font-size: 1.1em !important;
}

.wechat-browser table {
    font-size: 12px !important;
}

.wechat-browser table th,
.wechat-browser table td {
    font-size: 12px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.wechat-browser .list-plain li {
    font-size: 13px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}