/* ================================================
   后台管理样式 — 复用前端 style.css 变量和风格
   ================================================ */

/* --- 后台主题按钮 --- */
.theme-toggle-admin {
    width: 26px;
    height: 26px;
    border: 1px solid var(--btn-border);
    border-radius: 6px;
    background: var(--btn-bg);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.theme-toggle-admin:hover {
    background: var(--dropdown-hover);
    color: var(--accent);
    border-color: var(--accent);
}

/* --- 布局 --- */
.admin-layout {
    display: flex;
    min-height: 100vh;
    position: relative;
}

/* --- 侧边栏 --- */
.sidebar {
    width: 220px;
    background: var(--bar-bg);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 30;
    transition: transform 0.3s, background 0.3s;
}

.sidebar-brand {
    padding: 20px 18px;
    border-bottom: 1px solid var(--divider);
    text-align: center;
}
.sidebar-brand-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}
.sidebar-brand-sub {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    margin-bottom: 2px;
}
.nav-item:hover {
    background: var(--dropdown-hover);
    color: var(--text);
}
.nav-item.active {
    background: rgba(74,144,164,0.12);
    color: var(--accent);
}
.nav-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}
.nav-item.active svg {
    opacity: 1;
}

.sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid var(--divider);
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-footer a {
    color: var(--accent);
    text-decoration: none;
    font-size: 12px;
}
.sidebar-footer a:hover {
    text-decoration: underline;
}

/* --- 主内容区 --- */
.main-content {
    flex: 1;
    margin-left: 220px;
    padding: 24px 28px;
    min-height: 100vh;
    position: relative;
    z-index: 1;
    transition: margin-left 0.3s;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.page-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}
.page-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* --- 卡片 --- */
.card {
    background: var(--card);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: var(--card-shadow);
    margin-bottom: 20px;
    transition: background 0.3s, border-color 0.3s;
}
.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--divider);
}

/* --- 排行榜网格 --- */
.ranking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

/* --- 统计卡片网格 --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.stat-card {
    background: var(--card);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 14px 16px;
    box-shadow: var(--card-shadow);
    transition: background 0.3s, transform 0.15s;
}
.stat-card:hover {
    transform: translateY(-2px);
}
.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
    white-space: nowrap;
}
.stat-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    font-family: 'Cascadia Mono', Consolas, monospace;
    line-height: 1.2;
}
.stat-sub {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- 表格 --- */
.table-wrap {
    overflow-x: auto;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--divider);
    white-space: nowrap;
}
.data-table td {
    padding: 10px 12px;
    color: var(--text);
    border-bottom: 1px solid var(--divider);
    vertical-align: middle;
}
.data-table tr:hover td {
    background: var(--dropdown-hover);
}
.data-table tr[style*="cursor:pointer"]:active td {
    background: rgba(74,144,164,0.08);
}
.data-table .mono {
    font-family: 'Cascadia Mono', Consolas, monospace;
    font-size: 12px;
}
.data-table .muted {
    color: var(--text-muted);
    font-size: 12px;
}
.data-table .truncate {
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* --- 状态徽章 --- */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.badge-ok { background: rgba(52,199,89,0.12); color: #34c759; }
.badge-error { background: rgba(255,59,48,0.12); color: #ff3b30; }
.badge-warn { background: rgba(255,149,0,0.12); color: #ff9500; }
.badge-info { background: rgba(74,144,164,0.12); color: var(--accent); }

/* --- 表单 --- */
.form-group {
    margin-bottom: 16px;
}
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
}
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--text);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    box-shadow: var(--input-shadow);
    transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--accent);
}
.form-textarea {
    resize: vertical;
    min-height: 80px;
    font-family: 'Cascadia Mono', Consolas, monospace;
}
.form-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 3px;
}
.form-row {
    display: flex;
    gap: 12px;
}
.form-row .form-group {
    flex: 1;
}

/* --- Toggle Switch --- */
.toggle-switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
.toggle-switch input { display: none; }
.toggle-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--input-border);
    border-radius: 12px;
    transition: background 0.25s;
    flex-shrink: 0;
}
.toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    transition: transform 0.25s;
}
.toggle-switch input:checked + .toggle-slider {
    background: var(--accent);
}
.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(20px);
}
.toggle-label {
    font-size: 13px;
    color: var(--text-muted);
}
.toggle-switch input:checked ~ .toggle-label {
    color: var(--accent);
}

/* --- 按钮 --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: filter 0.15s, box-shadow 0.15s;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { filter: brightness(0.95); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 2px 6px rgba(0,0,0,0.1); }
.btn-danger  { background: #ff3b30; color: #fff; box-shadow: 0 2px 6px rgba(0,0,0,0.1); }
.btn-success { background: #34c759; color: #fff; box-shadow: 0 2px 6px rgba(0,0,0,0.1); }
.btn-outline {
    background: var(--btn-bg);
    color: var(--text-secondary);
    border: 1px solid var(--btn-border);
}
.btn-sm { padding: 5px 10px; font-size: 12px; }

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* --- 分页 --- */
.pagination {
    display: flex;
    gap: 4px;
    align-items: center;
    margin-top: 16px;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border-radius: 6px;
    font-size: 13px;
    text-decoration: none;
    color: var(--text-secondary);
    background: var(--btn-bg);
    border: 1px solid var(--btn-border);
    transition: background 0.15s;
}
.pagination a:hover { background: var(--dropdown-hover); }
.pagination .active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.pagination .disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* --- 提示 --- */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}
.alert-success { background: rgba(52,199,89,0.08); color: #34c759; border: 1px solid rgba(52,199,89,0.15); }
.alert-error   { background: rgba(255,59,48,0.08); color: #ff3b30; border: 1px solid rgba(255,59,48,0.15); }
.alert-info    { background: rgba(74,144,164,0.08); color: var(--accent); border: 1px solid rgba(74,144,164,0.15); }

/* --- 搜索/筛选栏 --- */
.filter-bar {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.filter-bar .form-input {
    max-width: 260px;
}
.filter-bar .form-select {
    max-width: 160px;
}

/* --- 登录页 --- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 20px;
}
.login-card {
    background: var(--card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 32px 36px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--card-shadow);
}
.login-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    text-align: center;
    margin-bottom: 4px;
}
.login-sub {
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 24px;
}
.login-btn {
    display: block;
    width: 100%;
    padding: 11px;
    border: none;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: background 0.2s;
    margin-top: 8px;
}
.login-btn:hover { background: var(--accent-hover); }

/* --- 验证码 --- */
.captcha-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.captcha-input {
    flex: 1;
    min-width: 0;
}
.captcha-img {
    flex-shrink: 0;
    width: 130px;
    height: 44px;
    border: 1px solid var(--input-border);
    border-radius: 7px;
    cursor: pointer;
    display: block;
    transition: opacity 0.15s;
    -webkit-tap-highlight-color: transparent;
}
.captcha-img:hover { opacity: 0.85; }
.captcha-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* --- 空状态 --- */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}
.empty-state-icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.4;
}
.empty-state-text {
    font-size: 14px;
}

/* --- 移动端侧边栏 --- */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 40;
    padding: 8px 10px;
    border: 1px solid var(--btn-border);
    border-radius: 6px;
    background: var(--btn-bg);
    backdrop-filter: blur(8px);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 25;
}

/* --- 响应式断点 --- */
@media (max-width: 768px) {
    /* 侧边栏移动端 */
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-toggle {
        display: block;
    }
    .sidebar-overlay.open {
        display: block;
    }
    /* 主内容 */
    .main-content {
        margin-left: 0;
        padding: 60px 14px 20px;
    }
    /* 页面头 */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .page-title { font-size: 18px; }
    /* 卡片 */
    .card {
        padding: 16px 16px;
        border-radius: 10px;
    }
    /* 统计网格 */
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    .stat-card { padding: 12px 12px; }
    .stat-value { font-size: 18px; }
    /* 表格 */
    .table-wrap {
        margin: 0 -16px;
        padding: 0 16px;
    }
    .data-table { font-size: 12px; }
    .data-table th, .data-table td { padding: 8px 8px; }
    .data-table .truncate { max-width: 140px; }
    /* 移动端隐藏次要列 */
    .hide-mobile { display: none; }
    /* 表单 */
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    /* 按钮组 */
    .btn-group { gap: 6px; }
    .btn { padding: 7px 12px; font-size: 12px; }
    /* 分页 */
    .pagination a, .pagination span {
        min-width: 28px; height: 28px; font-size: 12px; padding: 0 6px;
    }
    /* 筛选栏 */
    .filter-bar form { flex-direction: column; gap: 8px !important; }
    .filter-bar .form-input, .filter-bar select { max-width: 100% !important; }
    /* 排行榜 */
    .ranking-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .main-content { padding: 56px 10px 16px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .stat-card { padding: 10px; }
    .stat-value { font-size: 16px; }
    .card { padding: 14px 12px; }
    .data-table th, .data-table td { padding: 6px 6px; font-size: 11px; }
    .data-table .truncate { max-width: 100px; }
    .page-title { font-size: 16px; }
    .btn-group { flex-direction: column; }
    .btn-group form { width: 100%; }
    .btn-group .btn { width: 100%; justify-content: center; }
}

/* --- 日志详情弹窗 --- */
.log-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(0,0,0,0.4);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.log-modal-card {
    background: var(--card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    width: 100%;
    max-width: 680px;
    max-height: 85vh;
    box-shadow: 0 16px 48px rgba(0,0,0,0.18);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.log-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 22px;
    border-bottom: 1px solid var(--divider);
    flex-shrink: 0;
}
.log-modal-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}
.log-modal-close {
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border: none; border-radius: 6px;
    background: var(--btn-bg);
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    transition: background 0.15s;
}
.log-modal-close:hover { background: var(--dropdown-hover); color: var(--text); }
.log-modal-body {
    padding: 18px 22px;
    overflow-y: auto;
    flex: 1;
}

/* 弹窗内部区块 */
.detail-section {
    margin-bottom: 20px;
}
.detail-section:last-child {
    margin-bottom: 0;
}
.detail-section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--divider);
}

/* 基本信息表 */
.detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.detail-table td {
    padding: 6px 0;
    vertical-align: top;
}
.detail-label {
    width: 100px;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
    padding-right: 12px;
}

/* 代码块 */
.detail-code {
    font-family: 'Cascadia Mono', Consolas, monospace;
    font-size: 12px;
    line-height: 1.55;
    color: var(--code-text, var(--text));
    background: var(--code-bg, rgba(0,0,0,0.04));
    border: 1px solid var(--divider);
    border-radius: 6px;
    padding: 10px 14px;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 260px;
    overflow: auto;
}

/* 统计卡片 */
.detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}
.detail-stat-item {
    background: var(--code-bg, rgba(0,0,0,0.03));
    border: 1px solid var(--divider);
    border-radius: 8px;
    padding: 12px 14px;
    text-align: center;
}
.detail-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    font-family: 'Cascadia Mono', Consolas, monospace;
}
.detail-stat-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* URL 展示区 */
.detail-url-box {
    background: var(--code-bg, rgba(0,0,0,0.03));
    border: 1px solid var(--divider);
    border-radius: 6px;
    padding: 10px 14px;
}
.detail-url-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.detail-url-link {
    font-size: 13px;
    color: var(--accent);
    word-break: break-all;
    text-decoration: none;
    line-height: 1.5;
}
.detail-url-link:hover { text-decoration: underline; }

.detail-sub-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
}

@media (max-width: 768px) {
    .log-modal-card { max-width: 100%; }
    .detail-stats { grid-template-columns: repeat(2, 1fr); }
}

/* --- 二级弹窗：响应内容（全屏） --- */
.resp-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.resp-modal-card {
    background: var(--card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    box-shadow: 0 20px 60px rgba(0,0,0,0.22);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.resp-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 22px;
    border-bottom: 1px solid var(--divider);
    flex-shrink: 0;
}
.resp-modal-body {
    flex: 1;
    overflow: auto;
    padding: 0;
}
.resp-modal-code {
    font-family: 'Cascadia Mono', Consolas, monospace;
    font-size: 12px;
    line-height: 1.6;
    color: var(--code-text, var(--text));
    background: var(--code-bg, rgba(0,0,0,0.03));
    padding: 18px 22px;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
    min-height: 100%;
}

@media (max-width: 768px) {
    .resp-modal-card { max-width: 100%; max-height: 95vh; }
}

/* --- 图表网格 --- */
.chart-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}
.chart-card {
    min-height: 0;
}
.chart-card.chart-card-wide {
    grid-column: 1 / -1;
}
.chart-wrap {
    position: relative;
    height: 240px;
}
.chart-card-wide .chart-wrap {
    height: 220px;
}

@media (max-width: 1200px) {
    .chart-grid { grid-template-columns: repeat(2, 1fr); }
    .chart-card-wide { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    .chart-grid { grid-template-columns: 1fr; gap: 12px; }
    .chart-wrap { height: 200px; }
    .chart-card-wide .chart-wrap { height: 180px; }
}
@media (max-width: 480px) {
    .chart-wrap { height: 170px; }
    .chart-card-wide .chart-wrap { height: 160px; }
}

/* --- Toast 提示 --- */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    animation: toastIn 0.3s ease-out;
    max-width: 360px;
    word-break: break-word;
}
.toast.toast-success { background: #34c759; }
.toast.toast-error   { background: #ff3b30; }
.toast.toast-warn    { background: #ff9500; }
.toast.toast-info    { background: var(--accent, #4f8cff); }
.toast.toast-out {
    animation: toastOut 0.25s ease-in forwards;
}
.toast-icon {
    font-size: 16px;
    flex-shrink: 0;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to   { opacity: 0; transform: translateX(40px); }
}

@media (max-width: 480px) {
    .toast-container { top: 10px; right: 10px; left: 10px; }
    .toast { max-width: 100%; font-size: 12px; padding: 10px 14px; }
}

/* --- Confirm 确认框 --- */
.confirm-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 210;
    background: rgba(0,0,0,0.45);
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: confirmFadeIn 0.2s ease-out;
}
.confirm-card {
    background: var(--card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
    animation: confirmScaleIn 0.25s ease-out;
}
.confirm-body {
    padding: 28px 24px 20px;
    text-align: center;
}
.confirm-icon {
    font-size: 36px;
    margin-bottom: 12px;
}
.confirm-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.confirm-msg {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.confirm-footer {
    display: flex;
    border-top: 1px solid var(--divider);
}
.confirm-footer .confirm-btn {
    flex: 1;
    padding: 14px;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    color: var(--text-secondary);
    transition: background 0.15s;
}
.confirm-footer .confirm-btn:hover {
    background: var(--dropdown-hover);
}
.confirm-footer .confirm-btn:first-child {
    border-radius: 0 0 0 14px;
    border-right: 1px solid var(--divider);
}
.confirm-footer .confirm-btn:last-child {
    border-radius: 0 0 14px 0;
}
.confirm-footer .confirm-btn-ok {
    color: var(--accent);
    font-weight: 600;
}
.confirm-footer .confirm-btn-danger {
    color: #ff3b30;
    font-weight: 600;
}

@keyframes confirmFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes confirmScaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to   { opacity: 1; transform: scale(1); }
}

/* --- 接口列表：排序输入框 --- */
.sort-input {
    width: 56px !important;
    padding: 4px 6px !important;
    text-align: center;
    font-size: 13px !important;
    font-family: 'Cascadia Mono', Consolas, monospace;
    -moz-appearance: textfield;
    appearance: textfield;
}
.sort-input::-webkit-outer-spin-button,
.sort-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* --- 接口列表：移动端卡片 --- */
.if-desktop { display: block; }
.if-mobile  { display: none; }

.if-card {
    border: 1px solid var(--divider);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 10px;
    background: var(--code-bg, rgba(0,0,0,0.02));
    transition: background 0.15s;
}
.if-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.if-card-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}
.if-card-url {
    font-size: 12px;
    color: var(--text-muted);
    word-break: break-all;
    line-height: 1.5;
    margin-bottom: 10px;
}
.if-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.if-card-sort {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.if-card-sort .sort-input {
    width: 48px !important;
}

@media (max-width: 768px) {
    .if-desktop { display: none !important; }
    .if-mobile  { display: block !important; }
}

/* --- 添加接口表单移动端 --- */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    .form-row .form-group[style*="flex:0"] {
        align-self: stretch !important;
    }
    .form-row .form-group[style*="flex:0"] .btn {
        width: 100%;
        margin-bottom: 0;
    }
}