/* 管理页无全局顶栏时的主内容区 — 固定浅色主题 */
body.layout-minimal {
    color-scheme: light;
    background-color: #f2f2f7;
    color: #1c1c1e;
    --color-tint: #007aff;
    --color-tint-pressed: #0051d5;
    --color-bg: #ffffff;
    --color-bg-grouped: #f2f2f7;
    --color-bg-elevated: #ffffff;
    --color-fill-secondary: rgba(120, 120, 128, 0.16);
    --color-fill-tertiary: rgba(120, 120, 128, 0.12);
    --color-separator: rgba(60, 60, 67, 0.29);
    --color-label: #000000;
    --color-label-secondary: rgba(60, 60, 67, 0.6);
    --color-label-tertiary: rgba(60, 60, 67, 0.3);
    --color-danger: #ff3b30;
    --chrome-bg: rgba(255, 255, 255, 0.72);
    --bg-color: #f2f2f7;
    --text-color: #000000;
    --card-bg: #ffffff;
    --border-color: rgba(60, 60, 67, 0.29);
}

body.layout-minimal main.container {
    padding-top: max(12px, env(safe-area-inset-top));
    padding-bottom: max(16px, env(safe-area-inset-bottom));
}

/* 管理后台 — iOS 风格，与 profile / 浏览器壳一致 */
.admin-page {
    color-scheme: light;
    max-width: 920px;
    margin: 0 auto;
    padding: 0 0 2rem;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', sans-serif;
}

.admin-page .error-message {
    background: rgba(255, 59, 48, 0.1);
    border: none;
    color: #ff3b30;
    padding: 12px 14px;
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 14px;
}

/* 顶栏 */
.admin-header {
    margin-bottom: 20px;
}

.admin-header-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.admin-back {
    display: inline-flex;
    align-items: center;
    color: #007aff;
    text-decoration: none;
    font-size: 17px;
    font-weight: 400;
    flex-shrink: 0;
    padding: 6px 0;
}

.admin-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #1c1c1e;
    line-height: 1.15;
}

.admin-subtitle {
    margin: 0 0 14px;
    font-size: 14px;
    color: #8e8e93;
    line-height: 1.5;
}

.admin-shortcuts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-shortcut {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: #007aff;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 20px;
    text-decoration: none;
    transition: background 0.2s, opacity 0.2s;
}

.admin-shortcut:active {
    opacity: 0.7;
}

.admin-shortcut.is-muted {
    color: #3a3a3c;
    background: rgba(118, 118, 128, 0.12);
}

/* 分段控件 Tab */
.admin-segment {
    display: flex;
    padding: 3px;
    background: rgba(118, 118, 128, 0.16);
    border-radius: 10px;
    margin-bottom: 20px;
}

.admin-segment-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 600;
    color: #3a3a3c;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.admin-segment-btn.is-active {
    background: #fff;
    color: #1c1c1e;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.admin-tab-panel {
    display: none;
}

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

/* 卡片 */
.admin-card {
    background: #fff;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.admin-card-sticky-actions {
    position: sticky;
    top: 0;
    z-index: 10;
}

.admin-card-sticky-actions #portalStatusMessage:not(:empty) {
    margin-bottom: 10px;
}

.admin-card-sticky-actions #portalStatusMessage:empty {
    display: none;
}

.admin-card-title {
    margin: 0 0 6px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: #1c1c1e;
}

.admin-card-desc {
    margin: 0 0 16px;
    font-size: 13px;
    color: #8e8e93;
    line-height: 1.45;
}

.admin-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.admin-card-head .admin-card-title {
    margin-bottom: 0;
}

.admin-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 16px;
}

@media (min-width: 560px) {
    .admin-form-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

.admin-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #3a3a3c;
}

.admin-field .form-input,
.admin-page .form-input {
    width: 100%;
    padding: 11px 12px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    background: #f2f2f7;
    color: #1c1c1e;
    box-sizing: border-box;
    transition: box-shadow 0.2s;
}

.admin-field .form-input:focus,
.admin-page .form-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
    background: #fff;
}

.admin-field textarea.form-input {
    resize: vertical;
    min-height: 72px;
    font-family: inherit;
}

/* 按钮 */
.admin-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

@media (min-width: 560px) {
    .admin-actions.is-row {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 16px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s, transform 0.1s;
}

.admin-btn:active {
    opacity: 0.75;
    transform: scale(0.98);
}

.admin-btn-primary {
    background: #007aff;
    color: #fff;
}

.admin-btn-secondary {
    background: rgba(118, 118, 128, 0.14);
    color: #1c1c1e;
}

.admin-btn-danger {
    background: rgba(255, 59, 48, 0.12);
    color: #ff3b30;
}

.admin-btn-ghost {
    background: transparent;
    color: #007aff;
    min-height: 36px;
    padding: 0 12px;
    font-size: 14px;
}

.admin-btn-sm {
    min-height: 36px;
    padding: 0 12px;
    font-size: 14px;
    border-radius: 10px;
}

.admin-divider {
    margin: 16px 0;
    border: none;
    border-top: 0.5px solid rgba(60, 60, 67, 0.12);
}

.admin-quick-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.admin-quick-label {
    font-size: 13px;
    color: #8e8e93;
    width: 100%;
    margin-bottom: 2px;
}

@media (min-width: 560px) {
    .admin-quick-label {
        width: auto;
        margin-bottom: 0;
    }
}

/* 统计 */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.admin-stat {
    background: #fff;
    border-radius: 14px;
    padding: 14px 10px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.admin-stat-label {
    display: block;
    font-size: 12px;
    color: #8e8e93;
    margin-bottom: 4px;
}

.admin-stat-value {
    display: block;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #1c1c1e;
}

.admin-stat-value.is-vip {
    color: #5856d6;
}

/* 用户列表 — 移动端卡片 */
.admin-user-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

@media (min-width: 768px) {
    .admin-user-cards {
        display: none;
    }
}

.admin-user-card {
    background: #fff;
    border-radius: 14px;
    padding: 14px 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.admin-user-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
}

.admin-user-card-name {
    font-size: 16px;
    font-weight: 600;
    color: #1c1c1e;
}

.admin-user-card-id {
    font-size: 12px;
    color: #8e8e93;
}

.admin-user-card-rows {
    display: grid;
    gap: 6px;
    font-size: 13px;
}

.admin-user-card-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: #8e8e93;
}

.admin-user-card-row span:last-child {
    color: #3a3a3c;
    text-align: right;
    word-break: break-all;
}

/* 用户列表 — 桌面表格 */
.admin-table-wrap {
    display: none;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

@media (min-width: 768px) {
    .admin-table-wrap {
        display: block;
    }
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.admin-table thead {
    background: #f2f2f7;
}

.admin-table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: #8e8e93;
    text-transform: none;
    letter-spacing: 0;
    border-bottom: 0.5px solid rgba(60, 60, 67, 0.12);
}

.admin-table td {
    padding: 12px 14px;
    border-bottom: 0.5px solid rgba(60, 60, 67, 0.08);
    color: #1c1c1e;
    vertical-align: middle;
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

.admin-table tbody tr:hover td {
    background: rgba(0, 122, 255, 0.04);
}

.admin-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.admin-badge-vip {
    background: linear-gradient(135deg, #5856d6, #af52de);
    color: #fff;
}

.admin-badge-normal {
    background: rgba(118, 118, 128, 0.14);
    color: #8e8e93;
}

.admin-empty,
.admin-loading {
    text-align: center;
    padding: 40px 20px;
    color: #8e8e93;
    font-size: 15px;
}

.admin-error-inline {
    padding: 14px;
    border-radius: 12px;
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
    font-size: 14px;
}

/* 门户分区编辑 */
.admin-portal-section {
    background: #f2f2f7;
    border-radius: 14px;
    padding: 14px;
    margin-bottom: 10px;
}

.admin-portal-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.admin-portal-section-head h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #1c1c1e;
}

.admin-link-row {
    display: grid;
    gap: 8px;
    margin-bottom: 8px;
    padding: 10px;
    background: #fff;
    border-radius: 10px;
}

@media (min-width: 640px) {
    .admin-link-row {
        grid-template-columns: 1fr 1.5fr auto auto;
        align-items: center;
    }
}

.admin-link-row label.inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #3a3a3c;
    white-space: nowrap;
}

.admin-json-panel {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 0.5px solid rgba(60, 60, 67, 0.12);
}

.admin-json-panel label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #3a3a3c;
    margin-bottom: 8px;
}

.admin-json-panel textarea {
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 12px;
    line-height: 1.5;
    min-height: 200px;
}

.admin-status {
    margin: 0;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
}

.admin-status.is-success {
    background: rgba(52, 199, 89, 0.12);
    color: #248a3d;
}

.admin-status.is-error {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
}

/* 覆盖 layout 在管理页的间距 */
main.container:has(.admin-page) {
    padding-top: 1rem;
    padding-bottom: 2rem;
}

.admin-char-count {
    font-size: 0.75rem;
    font-weight: 400;
    color: #8e8e93;
    margin-left: 0.35rem;
}

.admin-char-count.is-over {
    color: #ff9500;
}

.admin-help-inline {
    display: block;
    font-size: 0.72rem;
    color: #8e8e93;
    margin-top: 0.25rem;
    max-width: 12rem;
}

.admin-inapp-label {
    white-space: nowrap;
}

.admin-user-row {
    cursor: pointer;
}

.admin-user-row:hover {
    background: rgba(0, 122, 255, 0.08);
}

.admin-badge-admin {
    background: #5856d6;
    color: #fff;
    font-size: 0.65rem;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    margin-left: 0.25rem;
}

.admin-user-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.admin-subpage {
    max-width: 720px;
    margin: 0 auto;
    padding: 1rem 1rem 2rem;
}