/* ========================================================================
   站长工具网 · 统一设计系统
   - 顶部为全局设计 token（明/暗主题），前台 / 后台 / 安装三端共享
   - 前台专属样式见 frontend.css（复用下方 token）
   - 本文件负责：安装向导 + 后台管理 两套样式
   在 <html data-theme="dark"> 时自动切换暗色
   ======================================================================== */

:root {
    /* 品牌主色：与前台企业蓝统一 */
    --brand-1: #0831cb;
    --brand-2: #2a5bdc;
    --brand-grad: linear-gradient(135deg, #0831cb 0%, #3b6fe0 100%);

    /* 语义色 */
    --color-primary: #0831cb;
    --color-success: #2f9e62;
    --color-danger: #d64545;
    --color-warning: #c9892b;

    /* 中性色 —— 明主题 */
    --bg-page: #eef1f7;
    --bg-surface: #ffffff;
    --bg-subtle: #f4f6fb;
    --bg-hover: #f7f9fc;
    --border: #e4e8f0;
    --border-strong: #cfd6e4;
    --text-1: #1a2333;
    --text-2: #4b5568;
    --text-3: #8b95a7;
    --text-on-brand: #ffffff;

    /* 阴影 / 圆角 */
    --shadow-sm: 0 1px 3px rgba(16, 32, 64, 0.05);
    --shadow-md: 0 8px 24px rgba(16, 32, 64, 0.06);
    --shadow-lg: 0 16px 40px rgba(8, 49, 203, 0.16);
    --shadow-pop: 0 24px 60px rgba(8, 24, 64, 0.18);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 18px;

    /* 后台侧栏 */
    --admin-sidebar: #071433;
    --admin-sidebar-2: #0b1c4a;
    --admin-sidebar-hover: rgba(255, 255, 255, 0.08);
    --admin-sidebar-w: 252px;
}

html[data-theme="dark"] {
    --bg-page: #0f1218;
    --bg-surface: #181c24;
    --bg-subtle: #1f242e;
    --bg-hover: #252b36;
    --border: #2b3240;
    --border-strong: #3a4354;
    --text-1: #e8ecf3;
    --text-2: #b3bac8;
    --text-3: #848d9e;
    --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 40px rgba(8, 49, 203, 0.28);
    --shadow-pop: 0 24px 60px rgba(0, 0, 0, 0.5);
    --admin-sidebar: #0b1020;
    --admin-sidebar-2: #121833;
    --admin-sidebar-hover: rgba(255, 255, 255, 0.07);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg-page);
    color: var(--text-1);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--brand-2);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================== 安装向导 ===================== */
.install-wrap {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.install-card {
    background: var(--bg-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-pop);
    overflow: hidden;
    border: 1px solid var(--border);
}

.install-header {
    background: var(--brand-grad);
    color: #fff;
    padding: 32px;
    text-align: center;
}

.install-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.install-body {
    padding: 32px;
}

.steps {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 8px;
}

.step-item {
    display: flex;
    align-items: center;
    margin: 0 8px;
    color: var(--text-3);
    font-size: 13px;
    white-space: nowrap;
}

.step-item.active {
    color: var(--brand-1);
    font-weight: 600;
}

.step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 13px;
}

.step-item.active .step-num {
    border-color: var(--brand-1);
    background: var(--brand-1);
    color: #fff;
}

.step-item.done .step-num {
    border-color: var(--color-success);
    background: var(--color-success);
    color: #fff;
}

.env-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.env-table th,
.env-table td {
    padding: 10px 12px;
    border: 1px solid var(--border);
    text-align: left;
    font-size: 14px;
}

.env-table th {
    background: var(--bg-subtle);
}

.status-pass {
    color: var(--color-success);
}

.status-fail {
    color: var(--color-danger);
}

.install-actions {
    text-align: center;
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.agreement-box {
    height: 320px;
    overflow-y: auto;
    padding: 16px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-subtle);
    font-size: 13px;
    line-height: 1.8;
    color: var(--text-2);
    margin-bottom: 16px;
}

.agreement-box h4 {
    font-size: 15px;
    color: var(--text-1);
    margin: 16px 0 8px;
}

.agreement-box h4:first-child {
    margin-top: 0;
}

.agreement-box p {
    margin-bottom: 8px;
}

.agreement-box code {
    font-size: 12px;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
}

.agreement-check {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-1);
    cursor: pointer;
    user-select: none;
}

.agreement-check input {
    width: 16px;
    height: 16px;
    accent-color: var(--brand-1);
    cursor: pointer;
    flex-shrink: 0;
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-success {
    background: var(--bg-subtle);
    color: var(--color-success);
    border: 1px solid #e1f3d8;
}

.alert-error {
    background: var(--bg-subtle);
    color: var(--color-danger);
    border: 1px solid #fde2e2;
}

/* ===================== 后台 ===================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
    position: relative;
    background:
        radial-gradient(1200px 400px at 100% -10%, rgba(8, 49, 203, 0.08), transparent 50%),
        var(--bg-page);
}

.admin-mask {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(7, 20, 51, 0.5);
    backdrop-filter: blur(4px);
    z-index: 90;
}

.admin-layout.sidebar-open .admin-mask {
    display: block;
}

.admin-sidebar {
    width: var(--admin-sidebar-w);
    background:
        radial-gradient(480px 240px at 0% 0%, rgba(59, 111, 224, 0.28), transparent 55%),
        linear-gradient(180deg, var(--admin-sidebar-2) 0%, var(--admin-sidebar) 100%);
    color: #fff;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 100;
    transition: transform 0.28s ease, background 0.3s;
    box-shadow: 12px 0 40px rgba(7, 20, 51, 0.18);
}

.admin-sidebar .logo {
    padding: 22px 20px 18px;
    font-size: 16px;
    font-weight: 700;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.admin-sidebar .logo-img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    border-radius: 11px;
    background: #fff;
    flex-shrink: 0;
}
.setting-logo-preview {
    display: block;
    margin-top: 10px;
    max-height: 80px;
    max-width: 240px;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    background: var(--bg-subtle);
}
.admin-sidebar .logo-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--brand-grad);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    letter-spacing: 0.5px;
    color: #fff;
    box-shadow: 0 8px 18px rgba(8, 49, 203, 0.45);
}

.admin-sidebar .logo-copy {
    min-width: 0;
}

.admin-sidebar .logo-text {
    white-space: nowrap;
    display: block;
    font-size: 15px;
    letter-spacing: 0.2px;
}

.admin-sidebar .logo-sub {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 2px;
}

.admin-menu-wrap {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 8px 0;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge legacy */
}
.admin-menu-wrap::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none; /* Chrome / Safari */
}

.admin-menu {
    list-style: none;
    padding: 6px 0 12px;
}

.admin-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    margin: 2px 10px;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    border-left: none;
}

.admin-menu .menu-ico {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    text-align: center;
    font-size: 13px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    opacity: 1;
}

.admin-menu li a:hover {
    background: var(--admin-sidebar-hover);
    color: #fff;
}

.admin-menu li a.active {
    background: linear-gradient(90deg, rgba(8, 49, 203, 0.55), rgba(59, 111, 224, 0.22));
    color: #fff;
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.admin-menu li a.active .menu-ico {
    background: rgba(255, 255, 255, 0.16);
}

.admin-sidebar-foot {
    padding: 14px 16px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-sidebar-foot a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    padding: 8px 10px;
    border-radius: 8px;
}

.admin-sidebar-foot a:hover {
    background: var(--admin-sidebar-hover);
    color: #fff;
}

.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
}

.admin-topbar {
    background: color-mix(in srgb, var(--bg-surface) 86%, transparent);
    backdrop-filter: blur(16px);
    padding: 0 28px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: none;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.admin-topbar .topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.admin-topbar .topbar-kicker {
    display: block;
    font-size: 11px;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--text-3);
    font-weight: 600;
}

.admin-topbar .topbar-title {
    font-weight: 700;
    font-size: 18px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.2px;
}

.admin-topbar .topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-2);
    font-size: 14px;
    flex-shrink: 0;
}

.user-menu {
    position: relative;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px 4px 4px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-subtle);
    color: inherit;
    font: inherit;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    line-height: 1.2;
    transition: border-color 0.2s, background 0.2s;
}

.user-chip:hover,
.user-menu.is-open .user-chip {
    border-color: var(--brand-1);
    background: var(--bg-surface);
}

.user-caret {
    font-size: 10px;
    color: var(--text-3);
    line-height: 1;
    margin-left: 2px;
}

.user-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    min-width: 200px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 8px;
    z-index: 60;
}

.user-menu.is-open .user-dropdown {
    display: block;
}

.user-dropdown-head {
    padding: 8px 12px 10px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 6px;
}

.user-dropdown-name {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-1);
}

.user-dropdown-meta {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 2px;
}

.user-dropdown a {
    display: block;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-1);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
}

.user-dropdown a:hover {
    background: var(--bg-subtle);
    color: var(--brand-1);
}

.user-dropdown a.is-danger {
    color: #c0392b;
}

.user-dropdown a.is-danger:hover {
    background: rgba(192, 57, 43, 0.08);
    color: #c0392b;
}

.profile-id {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 4px 0 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.profile-id-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--brand-grad);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

.profile-id-name {
    font-weight: 700;
    font-size: 16px;
}

.profile-id-meta {
    margin-top: 4px;
    font-size: 13px;
    color: var(--text-3);
}

a.setting-tab {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.form-control[readonly] {
    background: var(--bg-subtle);
    color: var(--text-2);
    cursor: default;
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--brand-grad);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.admin-topbar .topbar-user {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-front {
    font-size: 13px;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-2) !important;
    background: var(--bg-surface);
}

.topbar-front:hover {
    border-color: var(--brand-1);
    color: var(--brand-1) !important;
}

.sidebar-toggle {
    display: none;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-subtle);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0;
}

.sidebar-toggle span {
    display: block;
    width: 16px;
    height: 2px;
    background: var(--text-2);
    border-radius: 1px;
}

/* 通用明暗主题切换按钮（后台 topbar / login 等） */
.theme-toggle {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-subtle);
    color: var(--text-2);
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s;
}

.theme-toggle:hover {
    border-color: var(--brand-1);
    color: var(--brand-1);
    transform: rotate(15deg);
}

.admin-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: 28px 32px 40px;
    width: 100%;
}

.admin-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 26px 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    overflow: auto;
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.admin-card h2 {
    font-size: 16px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    letter-spacing: 0.2px;
}

.admin-card h2 .btn {
    margin-left: auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-surface);
    color: var(--text-1);
    border-radius: var(--radius-lg);
    padding: 22px 20px 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--brand-grad);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: color-mix(in srgb, var(--brand-1) 28%, var(--border));
}

.stat-card .num {
    font-size: 30px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--text-1);
}

.stat-card .label {
    font-size: 13px;
    color: var(--text-3);
    margin-top: 8px;
    letter-spacing: 0.3px;
}

.stat-card .stat-ico {
    position: absolute;
    right: 16px;
    top: 16px;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(8, 49, 203, 0.08);
    color: var(--brand-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 1100px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
    .dashboard-grid { grid-template-columns: 1fr; }
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 14px;
}

.data-table th {
    background: var(--bg-subtle);
    font-weight: 600;
    color: var(--text-3);
    font-size: 12px;
    letter-spacing: 0.6px;
}

.data-table thead th:first-child { border-radius: 8px 0 0 0; }
.data-table thead th:last-child { border-radius: 0 8px 0 0; }

.data-table tr:hover {
    background: var(--bg-hover);
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.badge-success {
    background: rgba(103, 194, 58, 0.12);
    color: var(--color-success);
}

.badge-danger {
    background: rgba(245, 108, 108, 0.12);
    color: var(--color-danger);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
}

.btn-primary {
    background: var(--brand-grad);
    color: #fff;
    box-shadow: 0 8px 18px rgba(8, 49, 203, 0.22);
}

.btn-primary:hover {
    opacity: 0.94;
    box-shadow: var(--shadow-lg);
    color: #fff;
}

.btn-default {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    color: var(--text-2);
}

.btn-default:hover {
    border-color: var(--brand-1);
    color: var(--brand-1);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 8px;
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border: none;
}

.btn-danger:hover {
    opacity: 0.9;
}

.btn-success {
    background: var(--color-success);
    color: #fff;
    border: none;
}

.btn-success:hover {
    opacity: 0.9;
}

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(900px 420px at 12% 18%, rgba(59, 111, 224, 0.45), transparent 55%),
        radial-gradient(700px 380px at 88% 86%, rgba(8, 49, 203, 0.55), transparent 50%),
        linear-gradient(135deg, #071433 0%, #0831cb 55%, #1c4de0 100%);
    padding: 28px;
}

.login-stage {
    width: min(1080px, 100%);
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-pop);
    backdrop-filter: blur(18px);
}

.login-brand {
    padding: 56px 48px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 560px;
}

.login-brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: #fff;
    color: #0831cb;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    letter-spacing: 0.5px;
}

.login-brand h1 {
    font-size: 34px;
    line-height: 1.3;
    font-weight: 800;
    margin-bottom: 14px;
}

.login-brand p {
    opacity: 0.86;
    font-size: 15px;
    max-width: 380px;
    line-height: 1.8;
}

.login-points {
    margin-top: 36px;
    list-style: none;
    display: grid;
    gap: 12px;
}

.login-points li {
    font-size: 14px;
    opacity: 0.9;
    padding-left: 18px;
    position: relative;
}

.login-points li::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    left: 0;
    top: 7px;
}

.login-card {
    background: var(--bg-surface);
    border-radius: 0;
    padding: 48px 44px;
    width: auto;
    max-width: none;
    box-shadow: none;
    border: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-card h2 {
    text-align: left;
    margin-bottom: 8px;
    color: var(--text-1);
    font-size: 24px;
}

.login-card .login-lead {
    color: var(--text-3);
    font-size: 13px;
    margin-bottom: 28px;
}

@media (max-width: 900px) {
    .login-stage { grid-template-columns: 1fr; }
    .login-brand { display: none; }
    .login-card { padding: 36px 24px; border-radius: 24px; }
}

.pagination {
    margin-top: 20px;
    text-align: center;
}

.radio-group {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    cursor: pointer;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--bg-surface);
    color: var(--text-1);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-1);
    box-shadow: 0 0 0 3px rgba(8, 49, 203, 0.14);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
    font-family: "Consolas", "Monaco", monospace;
}

/* 后台表单通用结构 */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-2);
}

.form-group .help-text {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 4px;
}

.diff-table {
    width: 100%;
    border-collapse: collapse;
    font-family: "Consolas", monospace;
    font-size: 13px;
}

.diff-table td {
    padding: 4px 8px;
    border: 1px solid var(--border);
    vertical-align: top;
}

.diff-same { background: var(--bg-surface); }
.diff-changed { background: #fdf6ec; }
.diff-added { background: #f0f9eb; }
.diff-removed { background: #fef0f0; }

html[data-theme="dark"] .diff-changed { background: #3a3320; }
html[data-theme="dark"] .diff-added { background: #1f3320; }
html[data-theme="dark"] .diff-removed { background: #3a2222; }

/* ===================== 后台补充组件 ===================== */

/* 侧栏分组标题 */
.admin-menu li.menu-group {
    padding: 18px 24px 8px;
    font-size: 11px;
    letter-spacing: 1.6px;
    color: rgba(255, 255, 255, 0.38);
    text-transform: uppercase;
    pointer-events: none;
    font-weight: 600;
}

/* 页面头部（标题 + 操作按钮） */
.page-head {
    display: flex;
    align-items: flex-end;
    margin-bottom: 22px;
    gap: 12px;
}

.page-head h1 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.2px;
}

.page-head .head-actions {
    margin-left: auto;
    display: flex;
    gap: 10px;
}

/* 筛选工具条 */
.crud-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 18px;
    padding: 18px 18px 16px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.crud-toolbar .field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.crud-toolbar .field label {
    font-size: 12px;
    color: var(--text-3);
}

.crud-toolbar .form-control,
.crud-toolbar select {
    width: auto;
    min-width: 160px;
}

/* 表格内联操作 */
.table-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: 13px;
    padding: 2px 4px;
}

.btn-link:hover { color: var(--brand-2); text-decoration: underline; }
.btn-link.danger { color: var(--color-danger); }

.sort-cell { display: inline-flex; align-items: center; gap: 4px; }
.sort-input {
    width: 64px; height: 32px; padding: 0 6px; text-align: center;
}
.sort-move {
    width: 28px; height: 28px; padding: 0; border: 1px solid var(--border);
    background: var(--bg-surface); color: var(--text-2); border-radius: 6px;
    cursor: pointer; line-height: 1; font-size: 13px;
}
.sort-move:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary); }
.sort-move:disabled { opacity: .32; cursor: not-allowed; }

.cat-table .tree-name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.cat-table .tree-name a { font-weight: 600; color: var(--text-1); }
.cat-table .tree-name a:hover { color: var(--brand-1); }
.cat-table .tree-indent { color: var(--text-3); font-size: 12px; flex-shrink: 0; }
.cat-toolbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.cat-move-overlay {
    position: fixed; inset: 0; z-index: 100000;
    display: none; align-items: center; justify-content: center;
    padding: 20px; background: rgba(7, 20, 51, 0.45);
}
.cat-move-overlay.is-open { display: flex; }
.cat-move-dialog {
    width: min(92vw, 420px); background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 12px;
    box-shadow: var(--shadow-md); padding: 22px 22px 18px;
}
.cat-move-dialog h3 { margin: 0 0 8px; font-size: 17px; }
.cat-move-dialog .help-text { margin: 0 0 14px; }
.cat-move-dialog .form-actions { margin-top: 16px; display: flex; gap: 10px; justify-content: flex-end; }

/* 缩略图 */
.thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    vertical-align: middle;
}

/* 空状态 */
.empty {
    text-align: center;
    padding: 50px 20px;
    color: var(--text-3);
}

.empty .empty-icon { font-size: 40px; margin-bottom: 10px; }

/* 状态开关文字 */
.muted { color: var(--text-3); }

/* 表单两列布局 */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
}

.form-grid .form-group.full { grid-column: 1 / -1; }

@media (max-width: 768px) {
    .form-grid { grid-template-columns: 1fr; }
}

/* 富文本 / 大文本 */
textarea.rich { min-height: 320px; font-family: inherit; line-height: 1.7; }

/* 权限树 */
.rule-tree {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    max-height: 420px;
    overflow: auto;
    background: var(--bg-subtle);
}

.rule-node { padding-left: 0; }
.rule-node .rule-node { padding-left: 22px; }

.rule-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 14px;
}

.rule-item .rule-title { font-weight: 500; }
.rule-item .rule-name { color: var(--text-3); font-size: 12px; font-family: "Consolas", monospace; }

/* 标签/徽章列表 */
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-pill {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2px 12px;
    font-size: 13px;
    color: var(--text-2);
}

/* 登录 */
.login-card .form-tip { font-size: 12px; color: var(--text-3); text-align: left; margin-top: 16px; }
.login-card .form-tip a { color: var(--text-3); }
.login-card .form-tip a:hover { color: var(--brand-1); }
.captcha-row { display: flex; gap: 10px; align-items: center; }
.captcha-row .form-control { max-width: 180px; }
.captcha-img {
    cursor: pointer;
    vertical-align: middle;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    height: 38px;
    width: 110px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--bg-subtle);
}
.login-theme-btn {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.28);
    color: #fff;
}
.btn-block { width: 100%; }

/* Toast */
.toast-host {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99999;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s, transform 0.25s;
    max-width: min(90vw, 420px);
    padding: 12px 20px;
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    text-align: center;
    box-shadow: var(--shadow-pop);
}
.toast-host.is-show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}
.toast-host.is-success { background: var(--color-success); }
.toast-host.is-error { background: var(--color-danger); }
.toast-host.is-info { background: var(--color-primary); }

/* 分页链接 */
.pagination li { display: inline-block; margin: 0 2px; }
.pagination a,
.pagination span {
    display: inline-block;
    min-width: 32px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-surface);
    color: var(--text-2);
    font-size: 13px;
}
.pagination .active span,
.pagination .current {
    background: var(--brand-1);
    border-color: var(--brand-1);
    color: #fff;
}

/* 表单操作区 */
.form-actions {
    margin-top: 24px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}
.req { color: var(--color-danger); margin-left: 2px; }
.form-card { max-width: 880px; }
.cat-form-card {
    width: 100%;
    max-width: none;
    flex: 1;
    min-height: calc(100vh - 180px);
}
.cat-form-card .setting-panel { min-height: 280px; }
.cat-form-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}
.cat-form-layout .cat-form-card {
    min-height: 0;
    flex: none;
}
.cat-link-box {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed var(--border);
}
.form-grid-wide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 1280px) {
    .form-grid-wide { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .form-grid-wide { grid-template-columns: 1fr; }
}
.article-cell {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.article-cell > div { min-width: 0; }
.product-cover-sm {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--border);
    flex-shrink: 0;
    background: var(--bg-2, #f5f7fb);
}
.product-cover-ph {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    border: 1px dashed var(--border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--text-3);
    flex-shrink: 0;
    background: var(--bg-2, #f5f7fb);
}
.product-title-link {
    font-weight: 600;
    color: var(--text-1);
    display: inline-block;
    max-width: 420px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    align-items: center;
    margin-top: 4px;
    font-size: 12px;
}
.product-price { font-weight: 700; color: #c2410c; }
.product-market { text-decoration: line-through; font-size: 12px; }
.text-danger { color: var(--color-danger, #f56c6c); font-weight: 600; }
.text-warn { color: #d97706; font-weight: 600; }
.stats-grid a.stat-card {
    text-decoration: none;
    color: inherit;
    display: block;
}
.badge-hot {
    background: rgba(201, 137, 43, 0.14);
    color: var(--color-warning);
}
.attr-checks {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    padding-top: 8px;
}
.attr-checks label,
.check-list label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-2);
    cursor: pointer;
}
.check-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px 16px;
    max-height: 180px;
    overflow: auto;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-subtle);
}
@media (max-width: 960px) {
    .check-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .check-list { grid-template-columns: 1fr; }
}

.article-composer {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.article-composer .composer-head {
    margin-bottom: 0;
}
.composer-body {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 18px;
    align-items: stretch;
}
.composer-main,
.composer-side {
    min-height: 0;
}
.composer-main {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 22px 24px 20px;
    display: flex;
    flex-direction: column;
}
.composer-title {
    font-size: 22px;
    font-weight: 700;
    height: 48px;
    border: none;
    background: var(--bg-subtle);
    padding: 0 14px;
}
.composer-title:focus {
    box-shadow: 0 0 0 3px rgba(8, 49, 203, 0.14);
}
.composer-content-wrap {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    margin-bottom: 14px;
}
.composer-content {
    flex: 1;
    min-height: 360px;
    font-family: inherit;
    line-height: 1.75;
}
.rich-source { display: none !important; }
.rich-source-open {
    display: block !important;
    width: 100%;
    min-height: 420px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.55;
    white-space: pre-wrap;
    tab-size: 2;
}
.topic-html-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}
.topic-html-label label { margin: 0; }
.topic-html-wrap {
    max-width: none;
}
.topic-html-wrap .rich-shell,
.topic-html-wrap .rich-source-open {
    min-height: 480px;
}
.topic-html-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.topic-html-source {
    display: block !important;
    width: 100%;
    min-height: 520px;
    padding: 14px 16px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;
    font-size: 13px;
    line-height: 1.55;
    white-space: pre-wrap;
    overflow: hidden;
    tab-size: 2;
    resize: none;
    color: var(--text);
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    field-sizing: content;
}
.topic-composer .composer-side {
    overflow: visible;
}
.topic-composer .composer-main,
.topic-composer .composer-content-wrap {
    min-height: 0;
    overflow: visible;
}
.topic-composer .topic-article-panel {
    margin-top: 8px;
}
.topic-article-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}
.topic-article-head label { margin: 0; }
.topic-article-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}
.topic-article-toolbar .form-control {
    flex: 1;
    min-width: 180px;
}
.topic-article-selected {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-subtle);
    min-height: 44px;
}
.topic-article-selected.is-empty {
    align-items: center;
}
.topic-article-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    padding: 4px 8px 4px 10px;
    border-radius: 999px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    font-size: 12px;
    line-height: 1.4;
}
.topic-article-chip-x {
    border: 0;
    background: transparent;
    color: #9aa3af;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 0 2px;
}
.topic-article-chip-x:hover { color: #dc2626; }
.topic-article-pick {
    max-height: none;
    overflow: visible;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
}
.topic-article-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
}
.topic-article-row:last-child { border-bottom: 0; }
.topic-article-row:hover { background: var(--bg-subtle); }
.topic-article-row input { margin-top: 3px; }
.topic-article-row-main {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    min-width: 0;
    font-size: 13px;
    line-height: 1.45;
}
.topic-article-row-main strong {
    color: #6b7280;
    font-weight: 650;
}
.topic-article-row-main em {
    font-style: normal;
    color: var(--text);
}
.topic-article-empty {
    margin: 0;
    padding: 16px;
}
.rich-shell {
    flex: 1;
    min-height: 360px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-surface);
}
.rich-toolbar { flex-shrink: 0; }
.rich-body {
    flex: 1;
    min-height: 280px;
}
.rich-shell .w-e-bar {
    background: var(--bg-subtle) !important;
    border-bottom: 1px solid var(--border) !important;
}
.rich-shell .w-e-text-container {
    background: var(--bg-surface) !important;
    min-height: 280px !important;
    height: 100% !important;
}
.rich-shell .w-e-scroll {
    min-height: 280px;
}
.composer-content-wrap .rich-shell {
    min-height: 420px;
}
html[data-theme="dark"] .rich-shell .w-e-bar {
    background: var(--bg-hover) !important;
}
html[data-theme="dark"] .rich-shell .w-e-text-container {
    background: var(--bg-surface) !important;
}
.composer-side {
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow: auto;
}
.composer-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 16px 16px 8px;
}
.composer-panel h3 {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.4px;
    margin-bottom: 12px;
    color: var(--text-2);
}
.composer-panel .form-group { margin-bottom: 14px; }
.composer-cover {
    display: block;
    width: 100%;
    max-height: 160px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin-top: 10px;
}
.composer-side .upload-row .form-control { max-width: none; }
.check-list-side {
    grid-template-columns: 1fr;
    max-height: 160px;
}
.attr-checks-stack {
    padding-top: 4px;
    gap: 10px 14px;
}
.album-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
    gap: 10px;
}
.album-item {
    position: relative;
    aspect-ratio: 1;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    background: var(--bg-subtle);
}
.album-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.album-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    cursor: pointer;
    line-height: 22px;
    font-size: 14px;
    padding: 0;
}
.album-remove:hover { background: var(--color-danger); }

@media (max-width: 1100px) {
    .composer-body {
        grid-template-columns: 1fr;
    }
    .composer-side { overflow: visible; }
    .composer-content { min-height: 280px; }
}

.upload-row {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}
.upload-row .form-control { max-width: 360px; flex: 1; min-width: 180px; }
.file-btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
}
.file-btn input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

/* 订单状态徽章 */
.badge-pending { background: rgba(230, 162, 60, 0.15); color: var(--color-warning); }
.badge-paid { background: rgba(8, 49, 203, 0.12); color: var(--color-primary); }
.badge-shipped { background: rgba(64, 158, 255, 0.15); color: #409eff; }
.badge-done { background: rgba(103, 194, 58, 0.12); color: var(--color-success); }
.badge-cancel { background: rgba(144, 147, 153, 0.15); color: var(--text-3); }

/* 详情描述列表 */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 28px;
}
.detail-item { font-size: 14px; }
.detail-item.full { grid-column: 1 / -1; }
.detail-item .dt,
.detail-item .detail-label {
    display: block;
    color: var(--text-3);
    font-size: 12px;
    margin-bottom: 4px;
}
.detail-item .dd,
.detail-item .detail-value {
    color: var(--text-1);
    word-break: break-all;
}
.detail-item .detail-value.price {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-danger);
}
@media (max-width: 720px) {
    .detail-grid { grid-template-columns: 1fr; }
}

/* 设置页签 */
.setting-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}
.setting-tab {
    border: 1px solid var(--border);
    background: var(--bg-surface);
    color: var(--text-2);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}
.setting-tab:hover { border-color: var(--brand-1); color: var(--brand-1); }
.setting-tab.active {
    background: var(--brand-1);
    border-color: var(--brand-1);
    color: #fff;
}
.setting-panel { display: none; margin-bottom: 20px; }
.setting-panel.active { display: block; }
.setting-subhead {
    margin: 18px 0 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-1);
}
.setting-hint, .help-text {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 4px;
}
.color-input {
    height: 42px;
    padding: 4px;
    max-width: 120px;
}

.pay-setup-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.pay-setup-head h2 { margin: 0 0 6px; }
.pay-status-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}
.pay-status-card {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-muted, var(--bg));
    text-align: left;
    cursor: pointer;
    width: 100%;
    color: inherit;
    font: inherit;
    transition: border-color .2s, box-shadow .2s;
}
.pay-status-card:hover,
.pay-status-card.is-current {
    border-color: var(--brand-1);
    box-shadow: 0 0 0 3px rgba(8, 49, 203, .08);
}
.pay-status-card strong { display: block; font-size: 13px; }
.pay-status-card p { margin: 4px 0 0; font-size: 12px; color: var(--text-3); line-height: 1.4; }
.pay-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-top: 5px;
    flex-shrink: 0;
    background: #94a3b8;
}
.pay-status-dot.is-on { background: #16a34a; }
.pay-status-dot.is-warn { background: #f59e0b; }
.pay-status-dot.is-off { background: #94a3b8; }
.pay-section {
    margin-top: 8px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}
.pay-section h3 {
    font-size: 14px;
    margin: 0 0 14px;
}
.pay-inner-tabs { margin: 4px 0 18px; }
.pay-pane { display: none; }
.pay-pane.active { display: block; }
.pay-url-list { margin-top: 12px; }
.pay-url-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
}
.pay-url-row span { font-size: 12px; color: var(--text-2); }
.pay-url-row code {
    display: block;
    overflow: auto;
    font-size: 12px;
    padding: 8px 10px;
    background: var(--bg-muted, #f6f7fb);
    border-radius: 8px;
    word-break: break-all;
}
.pay-secret-ok {
    display: inline-block;
    margin-left: 8px;
    font-size: 11px;
    font-weight: 600;
    color: #16a34a;
    background: rgba(22,163,74,.1);
    padding: 2px 8px;
    border-radius: 999px;
}
.pay-check-result { margin-bottom: 12px; }
.pay-check-item {
    display: flex;
    gap: 10px;
    align-items: baseline;
    font-size: 13px;
    padding: 8px 10px;
    border-radius: 8px;
    margin-bottom: 6px;
}
.pay-check-item.is-ok { background: rgba(22,163,74,.08); }
.pay-check-item.is-bad { background: rgba(220,38,38,.08); }
.pay-check-item strong { min-width: 36px; }
.setting-code {
    margin: 0 0 10px;
    padding: 12px 14px;
    font-size: 12px;
    line-height: 1.55;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: var(--text-2);
    background: var(--bg-2, #f8fafc);
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 8px;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-x: auto;
}
.license-form-card {
    width: 100%;
    max-width: none;
}
.license-form-intro {
    margin: 0 0 18px;
}
.license-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 20px;
}
@media (max-width: 900px) {
    .license-form-grid { grid-template-columns: 1fr; }
}
.license-code-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: stretch;
}
.license-code-row .form-control {
    flex: 1 1 220px;
    min-width: 0;
}
.license-code-row .btn {
    flex: 0 0 auto;
    white-space: nowrap;
}
.license-code-input {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .04em;
    word-break: break-all;
}
#domainField.is-optional .domain-hint {
    opacity: .75;
}
.license-contact-lines {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}
.license-contact-lines span {
    font-size: 14px;
}
@media (max-width: 768px) {
    .license-form .form-actions {
        flex-wrap: wrap;
    }
    .license-form .form-actions .btn {
        flex: 1 1 auto;
        min-width: 120px;
    }
}
.kefu-form-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
    gap: 16px;
    align-items: start;
}
@media (max-width: 960px) {
    .kefu-form-layout { grid-template-columns: 1fr; }
}
.kefu-form-card { width: 100%; max-width: none; }
.kefu-form-intro { margin: 0 0 16px; }
.kefu-avatar-row {
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}
.kefu-avatar-row .form-control { flex: 1 1 220px; min-width: 0; }
.kefu-avatar-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 50%;
}
.kefu-preview-card { position: sticky; top: 16px; }
.kefu-preview-title { margin: 0 0 6px; font-size: 15px; }
.kefu-preview-hint { margin: 0 0 14px; font-size: 12px; }
.kefu-preview-panel {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    background: var(--bg-2, #f8fafc);
}
.kefu-preview-card-inner {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
}
.kefu-preview-who {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.kefu-preview-who img,
.kefu-preview-initial {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
}
.kefu-preview-initial {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary, #2563eb);
    color: #fff;
    font-weight: 600;
    font-size: 16px;
}
.kefu-preview-who b { display: block; font-size: 14px; }
.kefu-preview-who em { display: block; font-size: 12px; color: var(--text-3); font-style: normal; }
.kefu-preview-acts {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    font-size: 12px;
    color: var(--text-2);
    margin-bottom: 8px;
}
.kefu-preview-time {
    margin: 0;
    font-size: 11px;
    color: var(--text-3);
}
.tag-form-card { width: 100%; max-width: none; }
.tag-article-picker {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    background: var(--bg-2, #f8fafc);
}
.tag-article-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
}
.tag-article-toolbar .form-control {
    flex: 1 1 180px;
    min-width: 0;
}
.tag-article-list {
    max-height: 360px;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.tag-article-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 13px;
}
.tag-article-item input { flex-shrink: 0; }
.tag-article-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tag-article-edit { flex-shrink: 0; font-size: 12px; }
.badge-sm {
    font-size: 10px;
    padding: 1px 6px;
}
.seo-preview { margin-top: 16px; }
.seo-preview-label {
    font-size: 12px;
    color: var(--text-3);
    margin: 0 0 8px;
}
.seo-preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
}
.seo-preview-grid .pay-url-row {
    grid-template-columns: 52px 1fr;
    margin-bottom: 0;
}
.seo-rule-row {
    align-items: start;
}
.seo-rule-row code {
    white-space: pre-wrap;
    max-height: 160px;
}
@media (max-width: 1100px) {
    .seo-preview-grid { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
    .pay-status-row { grid-template-columns: 1fr 1fr; }
    .pay-url-row { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
    .pay-status-row { grid-template-columns: 1fr 1fr; }
    .pay-url-row { grid-template-columns: 1fr; }
}

/* 控制台快捷入口 */
.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}
.quick-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    color: var(--text-2);
    font-size: 13px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}
.quick-link:hover {
    border-color: var(--brand-1);
    color: var(--brand-1);
}
.quick-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    border-radius: 9px;
    background: var(--color-danger);
    color: #fff;
    font-size: 11px;
    line-height: 18px;
    text-align: center;
}

.toolbar-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    width: 100%;
}
.btn-file {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    cursor: pointer;
}
.btn-file input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}
.preview-lg {
    width: 96px;
    height: 96px;
    margin-top: 10px;
    display: block;
}

.admin-card h2 .btn {
    margin-left: auto;
}

/* 后台响应式 */
@media (max-width: 960px) {
    .sidebar-toggle { display: flex; }

    .admin-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-105%);
        box-shadow: var(--shadow-pop);
    }

    .admin-layout.sidebar-open .admin-sidebar {
        transform: translateX(0);
    }

    .admin-content { padding: 16px; }

    .page-head {
        flex-wrap: wrap;
        gap: 12px;
    }

    .page-head .head-actions {
        margin-left: 0;
        width: 100%;
    }

    .crud-toolbar .form-control,
    .crud-toolbar select {
        min-width: 0;
        width: 100%;
    }

    .crud-toolbar .field { width: 100%; }
}

@media (max-width: 560px) {
    .admin-topbar { padding: 0 12px; }
    .admin-topbar .topbar-user,
    .topbar-front { display: none; }
    .login-card { padding: 28px 20px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .stat-card { padding: 14px 12px; }
    .stat-card .num { font-size: 22px; }
}

/* ---------- 控制台欢迎条 ---------- */
.dash-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
    padding: 28px 32px;
    border-radius: 18px;
    color: #fff;
    background:
        radial-gradient(500px 180px at 90% 0%, rgba(255,255,255,.18), transparent 55%),
        var(--brand-grad);
    box-shadow: var(--shadow-lg);
}
.dash-hero h1 { font-size: 26px; font-weight: 800; margin: 6px 0 8px; }
.dash-kicker {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: .8;
    font-weight: 700;
}
.dash-hero p { opacity: .9; font-size: 14px; }
.dash-hero .btn-default {
    background: #fff;
    border-color: transparent;
    color: var(--brand-1);
}
.form-section + .form-section {
    margin-top: 6px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}
.form-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-2);
    margin-bottom: 14px;
    letter-spacing: 0.4px;
}
.tree-name {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}
.tree-indent {
    color: var(--text-3);
    font-weight: 400;
    min-width: 12px;
}
.cat-cover-sm {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.page-head-copy { min-width: 0; }
.page-kicker {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin: 0 0 4px;
}
.page-desc { margin: 6px 0 0; font-size: 13px; }

/* 会员表单 */
.member-form-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 16px;
    align-items: start;
}
.member-form-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.member-form-actions {
    margin-top: 16px;
    position: sticky;
    bottom: 12px;
    background: var(--bg);
    padding: 12px 0;
    border-top: 1px solid var(--border);
    z-index: 2;
}
.member-avatar-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}
.member-avatar-preview {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--bg-subtle);
}
.member-avatar-placeholder {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    border: 1px dashed var(--border);
    background: var(--bg-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-3);
    font-size: 12px;
}
.member-avatar-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}
.pwd-field {
    position: relative;
}
.pwd-field .form-control {
    padding-right: 52px;
}
.pwd-toggle {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--text-3);
    font-size: 12px;
    cursor: pointer;
    padding: 4px 6px;
}
.pwd-toggle:hover { color: var(--text); }
.status-pick {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.status-pick-card {
    display: block;
    margin: 0;
    cursor: pointer;
}
.status-pick-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.status-pick-card span {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-subtle);
    transition: border-color .15s, box-shadow .15s;
}
.status-pick-card strong { font-size: 13px; }
.status-pick-card em {
    font-style: normal;
    font-size: 11px;
    color: var(--text-3);
}
.status-pick-card input:checked + span {
    border-color: var(--text-2);
    background: var(--bg);
    box-shadow: 0 0 0 2px rgba(15, 23, 42, .08);
}
.member-preview-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 920px;
}
.member-preview-profile { padding: 20px; }
.member-preview-avatar-wrap {
    display: flex;
    align-items: center;
    gap: 16px;
}
.member-preview-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--bg-subtle);
}
.member-preview-avatar.is-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-2);
}
.member-preview-avatar-wrap h2 {
    margin: 0 0 4px;
    font-size: 20px;
}

@media (max-width: 960px) {
    .member-form-layout {
        grid-template-columns: 1fr;
    }
}

.card-stack { display: flex; flex-direction: column; gap: 20px; }
.inline-actions { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.textarea-lg { min-height: 200px !important; }
.tool-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.tool-card h2 { margin-bottom: 10px; padding-bottom: 10px; }
.tool-card .muted { margin-bottom: 16px; }
.attach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 16px;
}
.attach-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-subtle);
}
.attach-thumb {
    height: 118px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover);
    overflow: hidden;
}
.attach-thumb img { width: 100%; height: 100%; object-fit: cover; }
.attach-thumb .file-ico { font-size: 34px; }
.attach-meta { padding: 12px; font-size: 12px; }
.attach-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
    margin-bottom: 4px;
}
.upload-btn { cursor: pointer; }
.attach-cloud-bar {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-muted, var(--bg));
}
.attach-cloud-bar strong { display: block; font-size: 13px; }
.attach-cloud-bar p { margin: 4px 0 0; font-size: 12px; color: var(--text-3); line-height: 1.5; }
.attach-store {
    display: inline-block;
    margin-top: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(148, 163, 184, .16);
    color: var(--text-3);
}
.attach-store.is-cloud {
    background: rgba(22, 163, 74, .12);
    color: #16a34a;
}
.flex-field { display: flex; gap: 8px; }
@media (max-width: 960px) {
    .tool-grid { grid-template-columns: 1fr; }
}

.badge-info {
    background: rgba(64, 158, 255, 0.12);
    color: #3a7bd5;
}

.level-badge-1 {
    background: rgba(8, 49, 203, 0.12);
    color: var(--brand-1);
}
.level-badge-2 {
    background: rgba(47, 158, 98, 0.12);
    color: var(--color-success);
}
.level-badge-3 {
    background: rgba(201, 137, 43, 0.15);
    color: var(--color-warning);
}

.batch-textarea {
    min-height: 240px;
    font-family: "Consolas", "Monaco", "Microsoft YaHei", monospace;
    line-height: 1.7;
    white-space: pre;
}
.batch-preview {
    min-height: 160px;
    max-height: 320px;
    overflow: auto;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-subtle);
    font-size: 13px;
    color: var(--text-2);
}
.batch-preview-item {
    padding: 3px 0;
    color: var(--text-1);
}

.delivery-type-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.delivery-type-card {
    position: relative;
    display: block;
    cursor: pointer;
    margin: 0;
}
.delivery-type-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.delivery-type-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-1, #fff);
    transition: border-color .2s, box-shadow .2s, background .2s;
}
.delivery-type-body strong {
    font-size: 13px;
    color: var(--text-1);
}
.delivery-type-body em {
    font-style: normal;
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.4;
}
.delivery-type-card input:checked + .delivery-type-body {
    border-color: var(--brand-1, #0831cb);
    box-shadow: 0 0 0 3px rgba(8, 49, 203, 0.12);
    background: rgba(8, 49, 203, 0.04);
}
.netdisk-fields {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed var(--border);
}
.product-composer .composer-side {
    position: sticky;
    top: 72px;
}
.product-form-lead {
    margin: 8px 0 0;
    font-size: 14px;
    line-height: 1.65;
    max-width: 520px;
}
.product-form-block {
    margin-bottom: 22px;
    padding: 20px 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius, 14px);
    background: var(--bg-card);
}
.product-form-block__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.product-form-block__title {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
}
.product-form-block .composer-title {
    font-size: 18px;
    padding: 12px 14px;
}
.product-code-strip {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-top: 4px;
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--bg-subtle, #f4f6fb);
    border: 1px dashed var(--border);
}
.product-code-strip__label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-2);
}
.product-code-strip__value {
    font-size: 13px;
    font-family: ui-monospace, Consolas, monospace;
    color: var(--primary);
    font-weight: 700;
}
.product-code-strip__value--pending {
    font-family: inherit;
    font-weight: 600;
    color: var(--text-muted);
}
.product-form-block--offer .product-price-grid {
    margin-bottom: 0;
}
.product-skus-section {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px dashed var(--border);
}
.product-skus-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 12px;
}
.product-skus-title {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 800;
}
.product-skus-desc {
    margin: 0;
    max-width: 420px;
}
.product-price-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px 16px;
}
.product-sku-table-head {
    display: grid;
    grid-template-columns: minmax(140px, 1.4fr) repeat(3, minmax(88px, 1fr)) 40px;
    gap: 10px;
    margin-top: 12px;
    padding: 0 2px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
}
.product-sku-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}
.product-sku-row {
    display: grid;
    grid-template-columns: minmax(140px, 1.4fr) repeat(3, minmax(88px, 1fr)) 40px;
    gap: 10px;
    align-items: center;
}
.product-sku-row .form-control { min-width: 0; }
.product-sku-remove {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    padding: 0;
    font-size: 20px;
    line-height: 1;
}
.product-form-side .composer-panel + .composer-panel {
    margin-top: 14px;
}
@media (max-width: 900px) {
    .product-price-grid { grid-template-columns: 1fr; }
    .product-skus-head { flex-direction: column; align-items: stretch; }
    .product-sku-table-head { display: none; }
    .product-sku-row {
        grid-template-columns: 1fr 1fr;
        padding: 12px;
        border: 1px solid var(--border);
        border-radius: 10px;
    }
    .product-sku-row .sku-field-code,
    .product-sku-row input[name*="[code]"] { grid-column: 1 / -1; }
    .product-sku-remove { grid-column: 2; justify-self: end; }
}
@media (max-width: 720px) {
    .delivery-type-grid { grid-template-columns: 1fr; }
}

.contract-composer .composer-content-wrap .rich-shell,
.contract-composer .composer-content-wrap .rich-body,
.contract-composer .composer-content-wrap .w-e-text-container,
.contract-composer .composer-content-wrap .w-e-scroll {
    min-height: 560px;
}
.contract-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    align-items: baseline;
    margin: -4px 0 12px;
    font-size: 13px;
    color: var(--text-3);
}
.contract-toolbar span:first-child {
    font-weight: 700;
    color: var(--text-2);
}
.contract-composer .head-actions {
    flex-wrap: wrap;
}

.channel-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(8, 49, 203, .08);
    color: var(--brand-1, #0831cb);
}
.channel-tag--taobao { background: #fff3e8; color: #d46b08; }
.channel-tag--jd { background: #fff1f0; color: #cf1322; }
.channel-tag--pdd { background: #fff7e6; color: #d4380d; }
.channel-tag--douyin { background: #f9f0ff; color: #531dab; }
.channel-tag--wechat { background: #f6ffed; color: #389e0d; }
.channel-tag--offline { background: #f5f5f5; color: #595959; }
.channel-tag--other { background: #e6f4ff; color: #0958d9; }
.channel-tag--shop { background: rgba(8, 49, 203, .08); color: var(--brand-1, #0831cb); }

.order-composer .page-head-copy .muted { margin-top: 4px; }
.channel-pick {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}
.channel-pick-card {
    position: relative;
    display: block;
    margin: 0;
    cursor: pointer;
}
.channel-pick-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.channel-pick-card span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    background: var(--bg-surface);
    transition: border-color .2s, box-shadow .2s, background .2s;
}
.channel-pick-card input:checked + span {
    box-shadow: 0 0 0 3px rgba(8, 49, 203, .12);
    border-color: var(--brand-1, #0831cb);
}
.channel-pick-card--taobao input:checked + span { background: #fff3e8; color: #d46b08; border-color: #ffa940; }
.channel-pick-card--jd input:checked + span { background: #fff1f0; color: #cf1322; border-color: #ff7875; }
.channel-pick-card--pdd input:checked + span { background: #fff7e6; color: #d4380d; border-color: #ffc069; }
.channel-pick-card--douyin input:checked + span { background: #f9f0ff; color: #531dab; border-color: #d3adf7; }
.channel-pick-card--wechat input:checked + span { background: #f6ffed; color: #389e0d; border-color: #95de64; }
.channel-pick-card--offline input:checked + span { background: #f5f5f5; color: #595959; border-color: #d9d9d9; }
.channel-pick-card--other input:checked + span { background: #e6f4ff; color: #0958d9; border-color: #69b1ff; }
.channel-pick-card--shop input:checked + span { background: rgba(8, 49, 203, .08); color: var(--brand-1); border-color: var(--brand-1); }
.pay-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.pay-chip {
    position: relative;
    display: block;
    margin: 0;
    cursor: pointer;
}
.pay-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.pay-chip span {
    display: block;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 12px;
    background: var(--bg-surface);
}
.pay-chip input:checked + span {
    border-color: var(--brand-1, #0831cb);
    background: rgba(8, 49, 203, .08);
    color: var(--brand-1, #0831cb);
    font-weight: 600;
}
.radio-group-wrap {
    flex-wrap: wrap;
    gap: 10px 16px;
    margin-bottom: 0;
}
.order-composer .composer-side .delivery-type-grid {
    grid-template-columns: 1fr;
}
@media (max-width: 1100px) {
    .channel-pick { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .channel-pick { grid-template-columns: 1fr; }
}

/* 附件选择器 */
.media-picker {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.media-picker.is-open { display: flex; }
.media-picker-mask {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, .48);
    opacity: 0;
    transition: opacity .18s ease;
}
.media-picker.is-visible .media-picker-mask { opacity: 1; }
.media-picker-panel {
    position: relative;
    z-index: 1;
    width: min(920px, 96vw);
    height: min(78vh, 700px);
    display: flex;
    flex-direction: column;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 28px 80px rgba(15, 23, 42, .28);
    overflow: hidden;
    opacity: 0;
    transform: translateY(12px) scale(.98);
    transition: opacity .18s ease, transform .18s ease;
}
.media-picker.is-visible .media-picker-panel {
    opacity: 1;
    transform: none;
}
.media-picker-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px 12px;
    border-bottom: 1px solid var(--border);
}
.media-picker-title {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.media-picker-title strong {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .01em;
}
.media-picker-sub {
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.4;
}
.media-picker-head-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.media-picker-link {
    font-size: 12px;
    color: var(--text-2);
    text-decoration: none;
    padding: 6px 8px;
    border-radius: 6px;
}
.media-picker-link:hover { background: var(--bg-subtle); }
.media-picker-x {
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.media-picker-x:hover { background: var(--bg-subtle); color: var(--text); }

.media-picker-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    background: var(--bg);
}
.media-picker-search {
    position: relative;
    flex: 1;
    min-width: 180px;
}
.media-picker-search-ico {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    pointer-events: none;
}
.media-picker-search .form-control {
    width: 100%;
    padding-left: 36px;
    padding-right: 32px;
    height: 36px;
    border-radius: 10px;
}
.media-picker-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--text-3);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    width: 24px;
    height: 24px;
}
.media-picker-tabs {
    display: inline-flex;
    padding: 3px;
    border-radius: 10px;
    background: var(--bg-subtle);
    gap: 2px;
}
.media-picker-tab {
    border: 0;
    background: transparent;
    color: var(--text-2);
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
}
.media-picker-tab.is-on {
    background: var(--bg);
    color: var(--text);
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .06);
}
.media-picker-upload-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 14px !important;
    border-radius: 10px !important;
    cursor: pointer;
    margin: 0;
}

.media-picker-drop {
    position: relative;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-subtle);
}
.media-picker-drop.is-drag .media-picker-body {
    outline: 2px dashed var(--border);
    outline-offset: -10px;
    background: var(--bg-hover, rgba(0, 0, 0, .03));
}
.media-picker-drop-hint {
    display: none;
    position: absolute;
    inset: 12px;
    z-index: 5;
    border: 2px dashed var(--border);
    border-radius: 12px;
    background: rgba(255, 255, 255, .9);
    color: var(--text-2);
    font-size: 14px;
    font-weight: 600;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}
[data-theme="dark"] .media-picker-drop-hint {
    background: rgba(31, 36, 46, .92);
}
.media-picker-drop.is-drag .media-picker-drop-hint { display: flex; }

.media-picker-body {
    flex: 1;
    overflow: auto;
    padding: 14px 16px 18px;
    min-height: 0;
}
.media-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 12px;
}
.media-picker-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg);
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s, transform .15s;
    outline: none;
}
.media-picker-card:hover {
    border-color: var(--text-3);
    box-shadow: 0 8px 20px rgba(15, 23, 42, .08);
    transform: translateY(-1px);
}
.media-picker-card:focus-visible {
    box-shadow: 0 0 0 3px rgba(15, 23, 42, .12);
}
.media-picker-card.is-on {
    border-color: var(--text-2);
    box-shadow: 0 0 0 2px rgba(15, 23, 42, .12);
}
.media-picker-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.media-picker-check {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 1.5px solid rgba(255, 255, 255, .85);
    background: rgba(15, 23, 42, .28);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: .55;
    transition: opacity .15s, background .15s, transform .15s;
}
.media-picker-card.is-on .media-picker-check {
    opacity: 1;
    background: var(--text);
    border-color: var(--text);
    transform: scale(1.05);
}
.media-picker-thumb {
    height: 112px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover, #eef0f4);
    overflow: hidden;
}
.media-picker-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .25s ease;
}
.media-picker-card:hover .media-picker-thumb img { transform: scale(1.04); }
.media-picker-file-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--text-2);
    background: var(--bg-subtle);
}
.media-picker-meta {
    padding: 8px 10px 10px;
    min-height: 48px;
}
.media-picker-name {
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}
.media-picker-info {
    font-size: 11px;
    color: var(--text-3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-picker-card.is-skel {
    pointer-events: none;
    border-style: dashed;
}
.media-picker-card.is-skel .media-picker-thumb,
.media-picker-card.is-skel .media-picker-meta i {
    background: linear-gradient(90deg, var(--bg-hover), var(--bg-subtle), var(--bg-hover));
    background-size: 200% 100%;
    animation: mpShimmer 1.1s linear infinite;
}
.media-picker-card.is-skel .media-picker-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.media-picker-card.is-skel .media-picker-meta i {
    display: block;
    height: 10px;
    border-radius: 4px;
}
.media-picker-card.is-skel .media-picker-meta i:first-child { width: 78%; }
.media-picker-card.is-skel .media-picker-meta i:last-child { width: 48%; height: 8px; }
@keyframes mpShimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

.media-picker-empty {
    height: 100%;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
    color: var(--text-2);
    padding: 32px 16px;
}
.media-picker-empty-ico {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover, #e8ebf0);
    color: var(--text-2);
    margin-bottom: 6px;
}
.media-picker-empty strong { font-size: 15px; color: var(--text); }
.media-picker-empty p { margin: 0 0 8px; font-size: 13px; color: var(--text-3); }

.media-picker-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    background: var(--bg);
    flex-wrap: wrap;
}
.media-picker-foot-left,
.media-picker-foot-actions,
.media-picker-pager {
    display: flex;
    align-items: center;
    gap: 10px;
}
.media-picker-selected {
    font-size: 12px;
    color: var(--text-3);
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--bg-subtle);
}
.media-picker-selected.is-active {
    color: var(--text);
    background: var(--bg-hover, #e8ebf0);
    font-weight: 600;
}
.media-picker-page-info {
    font-size: 12px;
    color: var(--text-3);
    min-width: 72px;
    text-align: center;
}
.media-picker-page-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.media-picker-page-btn:hover:not(:disabled) {
    border-color: var(--text-3);
    color: var(--text);
}
.media-picker-page-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}
#mpConfirm:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.media-picker-progress {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 64px;
    z-index: 6;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, .88);
    color: #fff;
    font-size: 12px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .25);
}
.media-picker-progress[hidden] { display: none !important; }
.media-picker-progress-bar {
    height: 4px;
    width: 0;
    max-width: 120px;
    flex: 1;
    border-radius: 999px;
    background: linear-gradient(90deg, #6b8cff, #fff);
    transition: width .2s ease;
}
@media (max-width: 640px) {
    .media-picker { padding: 0; align-items: flex-end; }
    .media-picker-panel {
        width: 100%;
        height: min(92vh, 860px);
        border-radius: 16px 16px 0 0;
    }
    .media-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
        gap: 8px;
    }
    .media-picker-thumb { height: 96px; }
}

.toolbar-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.toolbar-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-2);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}
.toolbar-tab.is-active {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: var(--primary);
}
.promo-product-picks {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 280px;
    overflow: auto;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-subtle);
}
.promo-product-pick {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    cursor: pointer;
}
.promo-product-pick em { font-style: normal; }

.promo-coupon-card { max-width: none; }
.promo-coupon-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 768px) {
    .promo-coupon-grid { grid-template-columns: 1fr; }
}
.promo-coupon-product-panel {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    background: var(--bg-subtle);
}
.promo-coupon-product-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.promo-coupon-product-head label { margin-bottom: 4px; }
.promo-coupon-selected {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    min-height: 36px;
}
.promo-coupon-selected-empty { margin: 0; font-size: 13px; }
.promo-coupon-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    font-size: 13px;
    max-width: 100%;
}
.promo-coupon-chip > span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: min(320px, 70vw);
}
.promo-coupon-chip-link { font-size: 12px; white-space: nowrap; }
.promo-coupon-chip-remove {
    border: 0;
    background: transparent;
    color: var(--text-3);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 0 2px;
}
.promo-coupon-search {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}
.promo-coupon-search .form-control { flex: 1; min-width: 140px; }
.promo-coupon-search select.form-control { flex: 0 1 120px; }
.promo-coupon-product-table-wrap { max-height: 420px; margin-bottom: 10px; }
.promo-coupon-product-table .thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; }
.promo-coupon-pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
}

.admin-license-alert {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    margin-bottom: 16px;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid #f5c2c7;
    background: #fff5f5;
    color: #842029;
    font-size: 13px;
}
.admin-license-alert a { font-weight: 600; margin-left: auto; }
.licensehub-status-card.is-ok { border-left: 4px solid var(--success, #22a06b); }
.licensehub-status-card.is-fail { border-left: 4px solid #e4393c; }
.licensehub-status-msg { font-size: 16px; font-weight: 600; margin: 8px 0; }
.licensehub-status-meta { list-style: none; padding: 0; margin: 0; color: var(--text-3); font-size: 13px; }
.licensehub-status-meta li { display: inline; margin-right: 18px; }
.code-block {
    background: var(--bg-subtle);
    padding: 12px;
    border-radius: 8px;
    font-size: 12px;
    overflow: auto;
    white-space: pre-wrap;
}
.license-key { font-size: 11px; word-break: break-all; }