/* ============================================
   郑州美食地图 — 全局样式（移动端优先）
   ============================================ */

/* --- CSS 变量（日间模式） --- */
:root {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f0f0f0;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-color: #e8e8e8;
    --accent: #e74c3c;
    --accent-light: #fde8e8;
    --star-color: #f5a623;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --nav-height: 60px;
    --topbar-height: 50px;
    --font-size-multiplier: 1;
    --card-image-height: 160px;
}

/* --- 深色模式 --- */
body.dark {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #0f3460;
    --text-primary: #eaeaea;
    --text-secondary: #a0a0b0;
    --text-muted: #7a7a8a;
    --border-color: #2a2a4a;
    --accent: #ff6b6b;
    --accent-light: #3a1a1a;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
}

/* --- 字体大小 --- */
body.font-small  { --font-size-multiplier: 0.85; }
body.font-medium { --font-size-multiplier: 1; }
body.font-large  { --font-size-multiplier: 1.2; }

/* --- 全局重置 --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: calc(16px * var(--font-size-multiplier));
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    min-height: 100vh;
    padding-bottom: var(--nav-height);
    transition: background 0.3s, color 0.3s;
    -webkit-font-smoothing: antialiased;
}

/* --- 主容器 --- */
#app {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    position: relative;
    background: var(--bg-primary);
}

/* --- Tab 内容区 --- */
.tab-content {
    display: none;
    min-height: calc(100vh - var(--nav-height));
    animation: fadeIn 0.25s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* --- 顶栏 --- */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--border-color);
    height: var(--topbar-height);
}

.top-title {
    font-size: calc(1.1rem * var(--font-size-multiplier));
    font-weight: 700;
    color: var(--text-primary);
}

/* --- 视图切换按钮 --- */
.view-switch-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 20px;
    font-size: calc(0.8rem * var(--font-size-multiplier));
    color: var(--text-primary);
    cursor: pointer;
    white-space: nowrap;
}

/* --- 视图下拉菜单 --- */
.view-menu {
    position: fixed;
    top: var(--topbar-height);
    right: calc((100vw - 480px) / 2 + 12px);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    min-width: 150px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

@media (max-width: 480px) {
    .view-menu {
        right: 12px;
    }
}

.view-menu.hidden {
    display: none;
}

.view-menu-item {
    padding: 12px 16px;
    font-size: calc(0.9rem * var(--font-size-multiplier));
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid var(--border-color);
}

.view-menu-item:last-child {
    border-bottom: none;
}

.view-menu-item:hover,
.view-menu-item.active {
    background: var(--accent-light);
    color: var(--accent);
    font-weight: 600;
}

/* --- 首页列表 --- */
.home-list {
    padding: 12px 12px 0;
}

/* --- 分组标题 --- */
.section-title {
    font-size: calc(1rem * var(--font-size-multiplier));
    font-weight: 700;
    color: var(--text-primary);
    padding: 16px 4px 8px;
    margin-top: 4px;
}

.section-title:first-child {
    margin-top: 0;
    padding-top: 4px;
}

/* --- 美食卡片 --- */
.food-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    -webkit-tap-highlight-color: transparent;
}

.food-card:active {
    transform: scale(0.98);
    box-shadow: var(--shadow-md);
}

.card-image {
    width: 100%;
    height: var(--card-image-height);
    object-fit: cover;
    display: block;
    background: var(--bg-tertiary);
}

.card-image-placeholder {
    width: 100%;
    height: var(--card-image-height);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fde8e8, #fef3e2);
    font-size: 3rem;
}

body.dark .card-image-placeholder {
    background: linear-gradient(135deg, #3a1a1a, #2a1a0a);
}

.card-body {
    padding: 12px 14px;
}

.card-name {
    font-size: calc(1.05rem * var(--font-size-multiplier));
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.card-rating {
    color: var(--star-color);
    font-size: calc(0.9rem * var(--font-size-multiplier));
    letter-spacing: 1px;
}

.card-distance {
    font-size: calc(0.78rem * var(--font-size-multiplier));
    color: var(--accent);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 2px;
}

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.card-tag {
    font-size: calc(0.7rem * var(--font-size-multiplier));
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 10px;
}

/* --- 空状态 --- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 3.5rem;
    margin-bottom: 12px;
}

.empty-state p {
    font-size: calc(0.95rem * var(--font-size-multiplier));
}

.hidden {
    display: none !important;
}

/* ============================================
   底部导航
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: var(--nav-height);
    z-index: 90;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.nav-item.active {
    color: var(--accent);
}

.nav-icon {
    font-size: 1.4rem;
    transition: transform 0.2s;
}

.nav-item.active .nav-icon {
    transform: scale(1.15);
}

.nav-label {
    font-size: calc(0.65rem * var(--font-size-multiplier));
    font-weight: 500;
}

/* ============================================
   搜索页
   ============================================ */
.search-bar {
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.search-input-wrap {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border-radius: 24px;
    padding: 10px 14px;
    gap: 8px;
}

.search-icon {
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: calc(0.9rem * var(--font-size-multiplier));
    color: var(--text-primary);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-clear {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: none;
    background: var(--text-muted);
    color: #fff;
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.map-container {
    width: 100%;
    height: calc(100vh - var(--nav-height) - 70px);
    background: var(--bg-tertiary);
}

.search-empty {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--text-muted);
    z-index: 10;
}

/* --- 分店弹窗 --- */
.branch-popup {
    position: fixed;
    bottom: var(--nav-height);
    left: 0;
    right: 0;
    top: 0;
    z-index: 80;
}

.branch-popup.hidden {
    display: none;
}

.branch-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
}

.branch-popup-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 50vh;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
}

.branch-popup-handle {
    width: 36px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    margin: 10px auto;
}

.branch-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px 12px;
    border-bottom: 1px solid var(--border-color);
}

.branch-popup-header h3 {
    font-size: calc(1rem * var(--font-size-multiplier));
    font-weight: 600;
}

.branch-popup-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.branch-popup-list {
    padding: 8px 16px 20px;
}

.branch-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
}

.branch-item:last-child {
    border-bottom: none;
}

.branch-item-info {
    flex: 1;
    min-width: 0;
}

.branch-item-name {
    font-size: calc(0.9rem * var(--font-size-multiplier));
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.branch-item-address {
    font-size: calc(0.75rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.branch-item-distance {
    font-size: calc(0.8rem * var(--font-size-multiplier));
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
}

.branch-nav-btn {
    flex-shrink: 0;
    padding: 8px 14px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: calc(0.78rem * var(--font-size-multiplier));
    font-weight: 500;
    cursor: pointer;
}

/* ============================================
   详情页
   ============================================ */
.detail-page {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: var(--bg-primary);
    overflow-y: auto;
    animation: fadeIn 0.25s ease;
}

.detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--border-color);
    height: var(--topbar-height);
}

.detail-back,
.detail-favorite {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
}

.detail-favorite.favorited {
    background: #fde8e8;
    color: #e74c3c;
}

body.dark .detail-favorite.favorited {
    background: #3a1a1a;
    color: #ff6b6b;
}

.detail-title {
    font-size: calc(1rem * var(--font-size-multiplier));
    font-weight: 600;
}

.detail-content {
    padding-bottom: 40px;
}

/* 图片轮播 */
.detail-gallery {
    position: relative;
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.detail-gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    background: linear-gradient(135deg, #fde8e8, #fef3e2);
}

.gallery-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.gallery-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    transition: background 0.2s;
}

.gallery-dot.active {
    background: #fff;
}

/* 店铺信息 */
.detail-info {
    padding: 16px;
    background: var(--bg-secondary);
    margin-bottom: 10px;
}

.detail-name {
    font-size: calc(1.3rem * var(--font-size-multiplier));
    font-weight: 700;
    margin-bottom: 8px;
}

.detail-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.detail-rating {
    color: var(--star-color);
    font-size: calc(0.95rem * var(--font-size-multiplier));
}

.detail-price {
    color: var(--accent);
    font-weight: 600;
    font-size: calc(0.95rem * var(--font-size-multiplier));
}

.detail-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.detail-tag {
    font-size: calc(0.75rem * var(--font-size-multiplier));
    color: var(--accent);
    background: var(--accent-light);
    padding: 3px 10px;
    border-radius: 12px;
}

/* 分区区块 */
.detail-section {
    padding: 16px;
    background: var(--bg-secondary);
    margin-bottom: 10px;
}

.detail-section-title {
    font-size: calc(0.95rem * var(--font-size-multiplier));
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-description {
    font-size: calc(0.88rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    line-height: 1.8;
}

.detail-musttry {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.musttry-item {
    font-size: calc(0.82rem * var(--font-size-multiplier));
    background: #fef3e2;
    color: #c78512;
    padding: 4px 12px;
    border-radius: 14px;
}

body.dark .musttry-item {
    background: #2a1a0a;
    color: #f5a623;
}

.detail-tips {
    font-size: calc(0.82rem * var(--font-size-multiplier));
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    line-height: 1.6;
}

/* 分店列表 */
.branch-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    gap: 10px;
}

.branch-card:last-child {
    border-bottom: none;
}

.branch-card-info {
    flex: 1;
    min-width: 0;
}

.branch-card-name {
    font-size: calc(0.9rem * var(--font-size-multiplier));
    font-weight: 500;
    margin-bottom: 4px;
}

.branch-card-detail {
    font-size: calc(0.75rem * var(--font-size-multiplier));
    color: var(--text-secondary);
}

.branch-card-nav {
    flex-shrink: 0;
    padding: 8px 16px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: calc(0.78rem * var(--font-size-multiplier));
    cursor: pointer;
}

/* 用户评价 */
.review-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.review-item:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.review-user {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: calc(0.88rem * var(--font-size-multiplier));
    font-weight: 500;
}

.review-avatar {
    font-size: 1.5rem;
}

.review-date {
    font-size: calc(0.72rem * var(--font-size-multiplier));
    color: var(--text-muted);
}

.review-rating {
    color: var(--star-color);
    font-size: calc(0.8rem * var(--font-size-multiplier));
    margin-bottom: 4px;
}

.review-comment {
    font-size: calc(0.85rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   设置页
   ============================================ */
.settings-list {
    padding: 8px 0;
}

.settings-item {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.15s;
    gap: 12px;
}

.settings-item:active {
    background: var(--bg-tertiary);
}

.settings-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.settings-label {
    font-size: calc(0.92rem * var(--font-size-multiplier));
    font-weight: 500;
    flex-shrink: 0;
}

.settings-desc {
    flex: 1;
    font-size: calc(0.78rem * var(--font-size-multiplier));
    color: var(--text-muted);
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-arrow {
    flex-shrink: 0;
}

/* Toggle 开关 */
.settings-toggle {
    flex-shrink: 0;
}

.toggle-input {
    display: none;
}

.toggle-label {
    display: block;
    width: 44px;
    height: 24px;
    background: #ccc;
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: background 0.25s;
}

.toggle-label::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.25s;
}

.toggle-input:checked + .toggle-label {
    background: var(--accent);
}

.toggle-input:checked + .toggle-label::after {
    transform: translateX(20px);
}

/* ============================================
   推荐表单
   ============================================ */
.recommend-content {
    padding: 20px 16px;
}

.recommend-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: calc(0.85rem * var(--font-size-multiplier));
    font-weight: 500;
    color: var(--text-primary);
}

.required {
    color: var(--accent);
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: calc(0.9rem * var(--font-size-multiplier));
    background: var(--bg-secondary);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-input:focus {
    border-color: var(--accent);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit-btn {
    padding: 14px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: calc(1rem * var(--font-size-multiplier));
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    transition: opacity 0.2s;
}

.form-submit-btn:active {
    opacity: 0.85;
}

.form-submit-btn:disabled {
    opacity: 0.5;
}

.recommend-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.recommend-success h3 {
    font-size: calc(1.1rem * var(--font-size-multiplier));
    margin-bottom: 8px;
}

.recommend-success p {
    color: var(--text-secondary);
    font-size: calc(0.88rem * var(--font-size-multiplier));
}

/* ============================================
   Toast
   ============================================ */
.toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.82);
    color: #fff;
    padding: 10px 22px;
    border-radius: 22px;
    font-size: calc(0.85rem * var(--font-size-multiplier));
    z-index: 200;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
    white-space: nowrap;
}

.toast.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
}

/* ============================================
   确认对话框
   ============================================ */
.confirm-dialog {
    position: fixed;
    inset: 0;
    z-index: 150;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-dialog.hidden {
    display: none;
}

.confirm-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
}

.confirm-content {
    position: relative;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px 20px 16px;
    width: 280px;
    text-align: center;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.confirm-content h3 {
    font-size: calc(1rem * var(--font-size-multiplier));
    margin-bottom: 16px;
}

.confirm-content p {
    font-size: calc(0.9rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.confirm-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.confirm-btn {
    padding: 10px 28px;
    border-radius: 20px;
    border: none;
    font-size: calc(0.88rem * var(--font-size-multiplier));
    cursor: pointer;
    font-weight: 500;
}

.confirm-btn.cancel {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.confirm-btn.ok {
    background: var(--accent);
    color: #fff;
}

/* 字体大小选项 */
.fontsize-options {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 18px;
}

.fontsize-option {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background: var(--bg-secondary);
    font-size: calc(0.9rem * var(--font-size-multiplier));
    font-weight: 600;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.2s;
}

.fontsize-option.active {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent);
}

/* ============================================
   收藏/历史列表（在详情页复用）
   ============================================ */
.sublist-page .subitem-card {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
    cursor: pointer;
}

.sublist-page .subitem-img {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--bg-tertiary);
}

.sublist-page .subitem-info {
    flex: 1;
    min-width: 0;
}

.sublist-page .subitem-name {
    font-size: calc(0.92rem * var(--font-size-multiplier));
    font-weight: 500;
    margin-bottom: 4px;
}

.sublist-page .subitem-meta {
    font-size: calc(0.75rem * var(--font-size-multiplier));
    color: var(--text-muted);
}

.subitem-del-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.subitem-del-btn:active {
    background: #f8d7da;
    color: #e74c3c;
}

/* ============================================
   关于页面
   ============================================ */
.about-content {
    padding: 30px 20px;
    text-align: center;
}

.about-logo {
    font-size: 4rem;
    margin-bottom: 16px;
}

.about-title {
    font-size: calc(1.3rem * var(--font-size-multiplier));
    font-weight: 700;
    margin-bottom: 6px;
}

.about-version {
    font-size: calc(0.82rem * var(--font-size-multiplier));
    color: var(--text-muted);
    margin-bottom: 24px;
}

.about-desc {
    font-size: calc(0.9rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    line-height: 1.8;
    text-align: left;
}

/* ============================================
   响应式：桌面端居中
   ============================================ */
@media (min-width: 481px) {
    #app {
        box-shadow: 0 0 30px rgba(0,0,0,0.1);
        min-height: 100vh;
    }

    .branch-popup-content {
        max-width: 480px;
        left: 50%;
        transform: translateX(-50%);
    }

    @keyframes slideUp {
        from { transform: translateX(-50%) translateY(100%); }
        to   { transform: translateX(-50%) translateY(0); }
    }
}

/* --- 滚动条美化 --- */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

/* ============================================
   首页像素横幅
   ============================================ */
.home-banner {
    margin: 10px 14px 0;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    text-align: center;
    font-family: "Courier New", "SimHei", monospace;
    font-size: calc(0.72rem * var(--font-size-multiplier));
    color: var(--text-muted);
    letter-spacing: 2px;
    line-height: 1.6;
    border: 1px dashed var(--border-color);
    white-space: pre-wrap;
    word-break: break-all;
}

.home-banner.hidden {
    display: none;
}

/* ============================================
   作者模式
   ============================================ */

/* 作者徽章 */
.author-badge {
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 8px;
    margin-right: 4px;
    font-weight: 500;
    vertical-align: middle;
}

.author-badge.added {
    background: #d4edda;
    color: #155724;
}

.author-badge.edited {
    background: #fff3cd;
    color: #856404;
}

.author-badge.deleted {
    background: #f8d7da;
    color: #721c24;
}

body.dark .author-badge.added {
    background: #1a3a1a;
    color: #5cdb5c;
}

body.dark .author-badge.edited {
    background: #3a3a1a;
    color: #ffc107;
}

body.dark .author-badge.deleted {
    background: #3a1a1a;
    color: #ff6b6b;
}

/* 详情页头部操作按钮 */
.detail-header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 作者面板 */
.author-dashboard {
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--topbar-height));
}

.author-tabs {
    display: flex;
    overflow-x: auto;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 8px;
    flex-shrink: 0;
    -webkit-overflow-scrolling: touch;
}

.author-tabs::-webkit-scrollbar {
    height: 0;
}

.author-tab {
    flex-shrink: 0;
    padding: 12px 14px;
    border: none;
    background: none;
    font-size: calc(0.8rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
    position: relative;
}

.author-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.auth-badge {
    display: none;
    position: absolute;
    top: 4px;
    right: 0;
    background: var(--accent);
    color: #fff;
    font-size: 0.6rem;
    padding: 1px 5px;
    border-radius: 8px;
    min-width: 16px;
    text-align: center;
}

.author-tab-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

/* 作者统计 */
.author-stats {
    margin-bottom: 12px;
}

.author-stat-warn {
    background: #fff3cd;
    color: #856404;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: calc(0.8rem * var(--font-size-multiplier));
    margin-bottom: 8px;
}

.author-stat-ok {
    background: #d4edda;
    color: #155724;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: calc(0.8rem * var(--font-size-multiplier));
    margin-bottom: 8px;
}

.author-stat-item {
    padding: 6px 0;
    font-size: calc(0.85rem * var(--font-size-multiplier));
    color: var(--text-secondary);
}

body.dark .author-stat-warn {
    background: #3a3a1a;
    color: #ffc107;
}

body.dark .author-stat-ok {
    background: #1a3a1a;
    color: #5cdb5c;
}

/* 店铺管理列表 */
.author-store-list {
    display: flex;
    flex-direction: column;
}

.author-store-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    gap: 8px;
}

.author-store-info {
    flex: 1;
    min-width: 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-store-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.author-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-action-btn.edit {
    background: var(--accent-light);
    color: var(--accent);
}

.author-action-btn.delete {
    background: #f8d7da;
    color: #721c24;
}

body.dark .author-action-btn.delete {
    background: #3a1a1a;
    color: #ff6b6b;
}

/* 推荐审核列表 */
.author-rec-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
}

.author-rec-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    font-size: calc(0.9rem * var(--font-size-multiplier));
}

.author-rec-meta {
    font-size: calc(0.75rem * var(--font-size-multiplier));
    color: var(--text-muted);
    margin-bottom: 4px;
}

.author-rec-reason {
    font-size: calc(0.82rem * var(--font-size-multiplier));
    color: var(--text-secondary);
    margin-bottom: 6px;
    line-height: 1.5;
}

.author-rec-nick {
    font-size: calc(0.72rem * var(--font-size-multiplier));
    color: var(--text-muted);
    margin-bottom: 8px;
}

.author-rec-photos {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.author-rec-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

/* 表单还原按钮 */
.form-revert-btn {
    width: 100%;
    padding: 12px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: calc(0.88rem * var(--font-size-multiplier));
    cursor: pointer;
    margin-top: 4px;
    transition: opacity 0.2s;
}

.form-revert-btn:active {
    opacity: 0.7;
}

/* 表单行 */
.form-row {
    display: flex;
    gap: 10px;
}

/* 照片上传预览 */
.photo-preview {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.photo-thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 2px solid var(--border-color);
}