/*
 * wyqqmkh 移动端设计系统
 * 视觉定位: Refined, Professional, Clean, Minimalist Premium
 * 对标 app/style.css 的 APP 风格设计
 * 优化: 使用系统字体栈替代 Google Fonts，提升加载速度
 */

/* ========== CSS 变量 ========== */
:root {
    /* 核心色板 */
    --primary-bg: #f8fafc;
    --surface: #ffffff;
    --surface-sunken: #f1f5f9;

    --accent-1: #2563eb;
    --accent-2: #4f46e5;
    --gold: #d4af37;
    --silver: #94a3b8;

    /* 文本颜色 */
    --text-main: #0f172a;
    --text-dim: #475569;
    --text-muted: #94a3b8;

    /* 状态色 */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* 装饰效果 */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-soft: 0 8px 30px rgba(15, 23, 42, 0.04);
    --shadow-card: 0 2px 10px rgba(15, 23, 42, 0.03);
    --shadow-elevated: 0 12px 40px rgba(15, 23, 42, 0.08);

    /* 安全区域 */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --nav-height: 64px;

    /* 圆角 */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ========== 全局 Reset ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    padding-bottom: calc(var(--nav-height) + var(--safe-bottom) + 16px);
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

input,
select,
textarea,
button {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

/* ========== 页面顶部栏 ========== */
.mobile-topbar {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    padding: 0 20px;
    padding-top: var(--safe-top);
}

.mobile-topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 56px;
}

.mobile-topbar-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.3px;
}

.mobile-topbar-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-topbar-tabs {
    display: flex;
    gap: 8px;
}

.mobile-topbar-tab {
    padding: 6px 16px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dim);
    border-radius: var(--radius-full);
    transition: all 0.2s;
}

.mobile-topbar-tab.active {
    background: var(--text-main);
    color: #fff;
}

.mobile-topbar-actions a,
.mobile-topbar-actions button {
    color: var(--text-dim);
    font-size: 18px;
    background: none;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: background 0.2s;
}

.mobile-topbar-actions a:active,
.mobile-topbar-actions button:active {
    background: var(--surface-sunken);
}

.mobile-topbar-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    background: var(--error);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* ========== 统一化 HeyBox 风格顶栏 ========== */
.hey-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: #fff;
    padding-top: calc(var(--safe-top) + 12px);
}

.hey-page-title {
    font-size: 22px;
    font-weight: 800;
    color: #000;
}

.hey-top-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hey-icon-btn {
    font-size: 20px;
    color: #333;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.hey-icon-btn .badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 14px;
    height: 14px;
    background: var(--error);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 通用下划线 Tabs */
.hey-tab-wrap {
    display: flex;
    align-items: center;
    padding: 0 16px;
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.hey-tab-nav {
    flex: 1;
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 12px 0;
}

.hey-tab-nav::-webkit-scrollbar {
    display: none;
}

.tab-item {
    white-space: nowrap;
    font-size: 15px;
    color: #666;
    font-weight: 600;
    position: relative;
    padding-bottom: 4px;
}

.tab-item.active {
    color: #000;
    font-weight: 800;
    font-size: 16px;
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 20%;
    right: 20%;
    height: 3px;
    background: #000;
    border-radius: 2px;
}

.hey-tab-more {
    background: none;
    border: none;
    padding: 0 0 0 12px;
    color: #999;
    font-size: 18px;
    border-left: 1px solid #f0f0f0;
}


/* ========== 底部导航栏 ========== */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--nav-height) + var(--safe-bottom));
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding-top: 8px;
    padding-bottom: var(--safe-bottom);
    z-index: 1000;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-muted);
    transition: color 0.3s ease;
    width: 60px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.mobile-nav-item i {
    font-size: 20px;
    transition: transform 0.2s;
}

.mobile-nav-item span {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.mobile-nav-item.active {
    color: var(--accent-1);
}

.mobile-nav-item.active i {
    transform: scale(1.1);
}

/* 投稿按钮 - 特殊样式 */
.mobile-nav-item.submit-nav {
    position: relative;
    top: -18px;
}

.mobile-nav-submit-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    transform: rotate(45deg);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s;
}

.mobile-nav-submit-icon i {
    transform: rotate(-45deg);
    color: #fff;
    font-size: 22px;
}

.mobile-nav-item.submit-nav:active .mobile-nav-submit-icon {
    transform: rotate(45deg) scale(0.92);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.mobile-nav-item.submit-nav.active .mobile-nav-submit-icon {
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
}

/* 投稿弹出菜单 */
.mobile-submit-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-submit-popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.mobile-submit-popup {
    position: fixed;
    bottom: calc(var(--nav-height) + var(--safe-bottom) + 16px);
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mobile-submit-popup.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.submit-popup-content {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 12px;
    box-shadow: var(--shadow-elevated);
    position: relative;
    width: 280px;
}

.submit-popup-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.popup-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    padding: 12px 8px;
    border-radius: var(--radius-lg);
    transition: background 0.2s;
    width: 80px;
}

.popup-item:active {
    background: rgba(0, 0, 0, 0.04);
}

.popup-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.popup-item span {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
}

.submit-popup-arrow {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: var(--glass-bg);
    border-right: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
}


/* ========== 搜索栏 ========== */
.mobile-search-bar {
    background: var(--surface);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.mobile-search-bar i {
    color: var(--text-muted);
    font-size: 16px;
}

.mobile-search-bar input {
    background: transparent;
    color: var(--text-main);
    width: 100%;
    font-size: 15px;
}

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

/* ========== Banner 轮播 ========== */
.mobile-banner {
    height: 160px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    background-image: url('../../assets/images/about/hero-bg.webp');
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-soft);
}

.mobile-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.85), rgba(79, 70, 229, 0.85));
    z-index: 0;
}

.mobile-banner-inner {
    position: relative;
    height: 100%;
    padding: 24px;
    display: flex;
    align-items: center;
    z-index: 1;
}

.mobile-banner h3 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
}

.mobile-banner p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 16px;
}

.btn-banner {
    background: #fff;
    color: var(--accent-1);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 700;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ========== Banner 轮播组件 (UI 深度优化版) ========== */
.mobile-banner-carousel {
    height: 160px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
}

.mobile-banner-track {
    display: flex;
    height: 100%;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

.mobile-banner-slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    position: relative;
}

.mobile-banner-carousel .mobile-banner-inner {
    height: 100%;
    padding: 20px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.mobile-banner-picture {
    position: absolute;
    inset: 0;
    display: block;
}

.mobile-banner-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-banner-fallback {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(79, 70, 229, 0.8));
}

/* 遮罩逻辑：仅首张 (原Banner) 保留黑色遮罩以保证文字清晰 */
.mobile-banner-carousel .mobile-banner-inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    z-index: 1;
    display: none;
}

.mobile-banner-carousel .mobile-banner-slide:first-child .mobile-banner-inner::before {
    display: block;
}

/* --- 高端版 Banner 专属样式 --- */
.banner-premium .mobile-banner-content-wrapper {
    position: relative;
    z-index: 2;
    max-width: 85%;
    padding: 0;
    /* 移除内边距，文字直接悬浮 */
}

.mobile-banner-tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--accent-1);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.premium-title {
    font-size: 20px !important;
    font-weight: 800 !important;
    color: #fff !important;
    margin-bottom: 4px !important;
    letter-spacing: -0.5px !important;
    line-height: 1.2 !important;
}

.premium-desc {
    font-size: 12px !important;
    color: rgba(255, 255, 255, 0.85) !important;
    margin-bottom: 12px !important;
    line-height: 1.4 !important;
}

.btn-premium {
    padding: 6px 16px !important;
    font-size: 13px !important;
    gap: 4px;
    background: #fff !important;
    color: var(--accent-1) !important;
    transition: all 0.3s ease;
}

.btn-premium i {
    font-size: 14px;
}

.mobile-banner-overlay {
    position: relative;
    z-index: 1;
    width: 100%;
}

.mobile-banner-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 10;
}

.mobile-banner-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    cursor: pointer;
}

.mobile-banner-dot.active {
    background: #fff;
    width: 18px;
    border-radius: 3px;
}

/* ========== 快捷链接 ========== */
.mobile-quick-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.mobile-quick-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.mobile-quick-icon {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: var(--surface);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.mobile-quick-icon:active {
    transform: scale(0.9);
}

.mobile-quick-icon.purple {
    color: #8b5cf6;
    background: #f5f3ff;
}

.mobile-quick-icon.blue {
    color: #3b82f6;
    background: #eff6ff;
}

.mobile-quick-icon.orange {
    color: #f59e0b;
    background: #fffbeb;
}

.mobile-quick-icon.green {
    color: #10b981;
    background: #ecfdf5;
}

.mobile-quick-item span {
    font-size: 12px;
    color: var(--text-dim);
    font-weight: 500;
}

/* ========== 区块标题 ========== */
.mobile-section {
    padding: 0 20px;
}

.mobile-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 24px 0 14px;
}

.mobile-section-header h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
}

.mobile-section-header .more-link {
    font-size: 13px;
    color: var(--accent-1);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========== 资源卡片（网格模式） ========== */
.mobile-resource-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding-bottom: 16px;
}

.mobile-resource-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.2s, box-shadow 0.2s;
}

.mobile-resource-card:active {
    transform: scale(0.98);
}

.mobile-card-thumb {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    overflow: hidden;
}

.mobile-card-thumb picture {
    display: block;
    width: 100%;
    height: 100%;
}

.mobile-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.mobile-card-thumb.thumb-blue {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
}

.mobile-card-thumb.thumb-purple {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
}

.mobile-card-thumb.thumb-green {
    background: linear-gradient(135deg, #34d399, #10b981);
}

.mobile-card-thumb.thumb-orange {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

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

.mobile-card-body h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-main);
}

.mobile-card-body .bottom {
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
}

.mobile-card-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-top: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 资源列表项 ========== */
.mobile-resource-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--surface);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: transform 0.2s;
}

.mobile-resource-list-item:active {
    transform: scale(0.99);
}

.mobile-resource-list-item .info h5 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-main);
}

.mobile-resource-list-item .meta {
    display: flex;
    gap: 14px;
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 12px;
}

.mobile-resource-list-item .meta i {
    margin-right: 3px;
}

.mobile-resource-list-item .price-col {
    text-align: right;
    flex-shrink: 0;
    margin-left: 12px;
}

.mobile-resource-list-item .price-col .unit {
    font-size: 13px;
    font-weight: 600;
    color: var(--error);
    margin-right: 1px;
}

.mobile-resource-list-item .price-col .val {
    font-size: 20px;
    font-weight: 700;
    color: var(--error);
    font-family: 'Outfit', sans-serif;
}

/* ========== 标签 ========== */
.mobile-tag {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 600;
    display: inline-block;
}

.mobile-tag.silver {
    background: #f1f5f9;
    color: var(--text-dim);
}

.mobile-tag.gold {
    background: #fef9c3;
    color: #ca8a04;
}

.mobile-tag.blue {
    background: #dbeafe;
    color: #2563eb;
}

.mobile-tag.green {
    background: #dcfce7;
    color: #16a34a;
}

.mobile-tag.purple {
    background: #f3e8ff;
    color: #7c3aed;
}

.mobile-tag.red {
    background: #fee2e2;
    color: #dc2626;
}

/* ========== 价格 ========== */
.mobile-price {
    color: var(--error);
    font-weight: 700;
    font-size: 14px;
    font-family: 'Outfit', sans-serif;
}

/* ========== Tab 栏 ========== */
.mobile-tabs {
    display: flex;
    gap: 24px;
    padding: 10px 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.mobile-tabs::-webkit-scrollbar {
    display: none;
}

.mobile-tab-item {
    font-size: 17px;
    color: var(--text-dim);
    position: relative;
    padding-bottom: 10px;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s;
}

.mobile-tab-item.active {
    color: var(--text-main);
    font-weight: 700;
}

.mobile-tab-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 4px;
    background: var(--accent-1);
    border-radius: 4px;
}

/* ========== 筛选条件横滚 ========== */
.mobile-filter-strip {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 12px 0;
    scrollbar-width: none;
}

.mobile-filter-strip::-webkit-scrollbar {
    display: none;
}

.mobile-filter-chip {
    white-space: nowrap;
    padding: 7px 16px;
    background: var(--surface);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-full);
    font-size: 13px;
    color: var(--text-dim);
    font-weight: 500;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    cursor: pointer;
    transition: all 0.2s;
}

.mobile-filter-chip.active {
    background: var(--text-main);
    color: #fff;
    border-color: var(--text-main);
}

/* ========== 订单卡片 ========== */
.mobile-order-card {
    padding: 16px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    margin-bottom: 14px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.mobile-order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.mobile-order-no {
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'Outfit', sans-serif;
}

.mobile-status-badge {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.mobile-status-badge.processing {
    background: #dbeafe;
    color: #2563eb;
}

.mobile-status-badge.completed {
    background: #dcfce7;
    color: #16a34a;
}

.mobile-status-badge.rejected {
    background: #fee2e2;
    color: #dc2626;
}

.mobile-status-badge.pending {
    background: #fef9c3;
    color: #ca8a04;
}

.mobile-status-badge.reviewing {
    background: #e0e7ff;
    color: #4f46e5;
}

.mobile-order-body h5 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mobile-order-body p {
    font-size: 13px;
    color: var(--text-dim);
}

.mobile-order-footer {
    border-top: 1px dashed rgba(0, 0, 0, 0.06);
    margin-top: 14px;
    padding-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-order-footer .date {
    font-size: 12px;
    color: var(--text-muted);
}

/* 进度条 */
.mobile-progress-bar {
    height: 4px;
    background: var(--surface-sunken);
    border-radius: 4px;
    overflow: hidden;
    margin: 10px 0 4px;
}

.mobile-progress-fill {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    transition: width 0.6s ease;
}

/* ========== 个人中心 ========== */
.mobile-profile-header {
    padding: 40px 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--surface);
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.mobile-user-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.mobile-avatar {
    width: 64px;
    height: 64px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
}

.mobile-user-details h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 2px;
}

.mobile-user-details .user-id {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'Outfit', sans-serif;
    margin-bottom: 5px;
}

.mobile-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: -12px;
    padding: 0 20px;
}

.mobile-stat-card {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.mobile-stat-card .label {
    font-size: 12px;
    color: var(--text-dim);
    font-weight: 500;
}

.mobile-stat-card .value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
}

/* 菜单组 */
.mobile-menu-group {
    background: var(--surface);
    border-radius: var(--radius-xl);
    margin: 16px 20px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.mobile-menu-item {
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    cursor: pointer;
    transition: background 0.15s;
}

.mobile-menu-item:active {
    background: var(--surface-sunken);
}

.mobile-menu-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20px;
    right: 20px;
    height: 1px;
    background: rgba(0, 0, 0, 0.04);
}

.mobile-menu-item:last-child::after {
    display: none;
}

.mobile-menu-item .left {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
    color: var(--text-main);
    font-weight: 500;
}

.mobile-menu-item .left i {
    color: var(--accent-1);
    background: #eff6ff;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 16px;
}

.mobile-menu-item .right {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
}

.mobile-badge-red {
    background: var(--error);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
}

/* ========== 按钮 ========== */
.mobile-btn {
    padding: 14px 28px;
    border-radius: var(--radius-md);
    border: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.mobile-btn-primary {
    background: var(--text-main);
    color: #fff;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.2);
}

.mobile-btn-primary:active {
    transform: translateY(2px);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.2);
}

.mobile-btn-accent {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.mobile-btn-accent:active {
    transform: translateY(2px);
}

.mobile-btn-outline {
    background: var(--surface);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-main);
    font-weight: 600;
}

.mobile-btn-ghost {
    background: #f1f5f9;
    color: var(--text-main);
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 12px;
}

.mobile-btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 12px;
}

.mobile-btn-full {
    width: 100%;
}

/* ========== 表单 ========== */
.mobile-form-card {
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: 24px 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.mobile-form-card h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-main);
    font-weight: 700;
}

.mobile-input-group {
    margin-bottom: 20px;
}

.mobile-input-group label {
    display: block;
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 8px;
    font-weight: 500;
}

.mobile-form-control {
    width: 100%;
    background: var(--surface-sunken);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    color: var(--text-main);
    font-size: 15px;
    transition: all 0.2s;
}

.mobile-form-control:focus {
    background: var(--surface);
    border-color: var(--accent-1);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.mobile-form-control::placeholder {
    color: #cbd5e1;
}

select.mobile-form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

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

/* ========== 向导步骤条 ========== */
.mobile-wizard-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    padding: 0 20px;
}

.mobile-step {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dim);
    z-index: 2;
    transition: all 0.3s;
}

.mobile-step.active {
    background: var(--accent-1);
    border-color: var(--accent-1);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

.mobile-step-line {
    width: 44px;
    height: 2px;
    background: rgba(0, 0, 0, 0.05);
    z-index: 1;
    margin: 0 -4px;
    transition: background 0.3s;
}

.mobile-step-line.done {
    background: var(--success);
}

/* ========== 空状态 ========== */
.mobile-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.mobile-empty-state i {
    font-size: 48px;
    color: #e2e8f0;
    margin-bottom: 16px;
}

.mobile-empty-state h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}

.mobile-empty-state p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* ========== 页面切换动画 ========== */
.mobile-page {
    animation: mobileSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes mobileSlideUp {
    from {
        transform: translateY(12px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========== 登录/注册页面 ========== */
.mobile-auth-page {
    min-height: 100vh;
    padding-bottom: 40px;
    background: var(--surface);
}

.mobile-auth-hero {
    padding: 60px 24px 40px;
    text-align: center;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-bottom-left-radius: 32px;
    border-bottom-right-radius: 32px;
    color: #fff;
}

.mobile-auth-hero h1 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.mobile-auth-hero p {
    font-size: 14px;
    opacity: 0.85;
}

.mobile-auth-form {
    padding: 32px 24px 24px;
}

.mobile-auth-form .form-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
    color: var(--text-main);
}

.mobile-auth-tabs {
    display: flex;
    gap: 0;
    background: var(--surface-sunken);
    border-radius: var(--radius-md);
    padding: 4px;
    margin-bottom: 24px;
}

.mobile-auth-tab {
    flex: 1;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dim);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.mobile-auth-tab.active {
    background: var(--surface);
    color: var(--text-main);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.mobile-auth-footer {
    padding: 20px 24px;
    text-align: center;
}

.mobile-auth-footer a {
    color: var(--accent-1);
    font-weight: 600;
}

/* ========== 工具类 ========== */
.mobile-p-20 {
    padding: 20px;
}

.mobile-px-20 {
    padding-left: 20px;
    padding-right: 20px;
}

.mobile-mt-10 {
    margin-top: 10px;
}

.mobile-mt-16 {
    margin-top: 16px;
}

.mobile-mt-20 {
    margin-top: 20px;
}

.mobile-mt-24 {
    margin-top: 24px;
}

.mobile-mb-12 {
    margin-bottom: 12px;
}

.mobile-mb-16 {
    margin-bottom: 16px;
}

.mobile-text-center {
    text-align: center;
}

.mobile-text-muted {
    color: var(--text-muted);
}

.mobile-text-sm {
    font-size: 13px;
}

.mobile-hidden {
    display: none !important;
}

/* ========== 加载动画 ========== */
.mobile-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--accent-1);
    border-radius: 50%;
    animation: mobileSpinnerRotate 0.6s linear infinite;
}

@keyframes mobileSpinnerRotate {
    to {
        transform: rotate(360deg);
    }
}

/* ========== Toast 提示 ========== */
.mobile-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: rgba(0, 0, 0, 0.78);
    color: #fff;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-toast.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

/* ========== 下拉刷新占位 ========== */
.mobile-pull-hint {
    text-align: center;
    padding: 16px;
    color: var(--text-muted);
    font-size: 13px;
}