/**
 * 用户端组件样式 - 抖音风格
 * 按钮、卡片、表单、标签等公用组件
 */

/* ====== 页面加载进度条 ====== */
.page-loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), #25F4EE, var(--primary-color));
    background-size: 200% 100%;
    animation: loadingGradient 1.5s linear infinite;
    z-index: 99999;
    transition: width 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 0 10px var(--primary-color), 0 0 5px var(--primary-color);
}
.page-loading-bar.done {
    width: 100% !important;
    opacity: 0;
}
@keyframes loadingGradient {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ====== 按钮组件 ====== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-sm);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-md);
}

.btn-block {
    width: 100%;
}

/* 主要按钮 - 抖音红渐变 */
.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary-color), #FF6B8A);
    box-shadow: 0 4px 15px rgba(254, 44, 85, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(254, 44, 85, 0.5);
}

/* 青色按钮 */
.btn.btn-cyan {
    color: #000;
    background: var(--secondary-color);
    box-shadow: 0 4px 15px rgba(37, 244, 238, 0.3);
    border: none;
}
.btn.btn-cyan:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 244, 238, 0.5);
    background: var(--secondary-color);
    filter: brightness(0.9);
}

/* 次要按钮 - 抖音青 */
.btn-secondary {
    color: #000;
    background: linear-gradient(135deg, var(--secondary-color), #5FFFF8);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 244, 238, 0.4);
}

/* 边框按钮 */
.btn-outline {
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border-light);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 幽灵按钮 */
.btn-ghost {
    color: var(--text-secondary);
    background: var(--bg-card);
}

.btn-ghost:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

/* ====== 卡片组件 ====== */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.card-body {
    padding: var(--spacing-md);
}

.card-title {
    font-size: var(--font-md);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.card-desc {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* ====== 服务卡片 ====== */
.service-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(254, 44, 85, 0.15);
    border-color: var(--primary-color);
}

.service-card .cover {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    position: relative;
}

.service-card .info {
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.service-card .game-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-xs);
    color: var(--secondary-color);
    background: rgba(37, 244, 238, 0.1);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    width: fit-content;
}

.service-card .game-tag i {
    font-size: 10px;
}

.service-card .name {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.service-card .price-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-top: auto;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.service-card .price {
    font-size: var(--font-md);
    font-weight: 700;
    color: var(--primary-color);
}

.service-card .unit {
    font-size: var(--font-xs);
    color: var(--text-muted);
}

.service-card .btn-order {
    font-size: 10px;
    padding: 2px 6px;
    background: linear-gradient(135deg, var(--primary-color), #FF6B8A);
    color: #fff;
    border-radius: var(--radius-xs);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--transition-fast);
}

.service-card:hover .btn-order {
    opacity: 1;
    transform: translateX(0);
}

/* ====== 师傅卡片 - 新布局 ====== */
.master-list {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
}
.master-list.dragging {
    cursor: grabbing;
    scroll-behavior: auto;
}
.master-list.dragging .master-card {
    pointer-events: none;
}
.master-card {
    display: flex;
    gap: var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 10px;
    transition: all var(--transition-base);
    position: relative;
    min-width: 400px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .master-card {
        min-width: 100%;
        width: 100%;
    }
    .master-card-content {
        min-width: 0;
        overflow: hidden;
    }
    .master-card-desc {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .master-card .tags {
        flex-wrap: wrap;
    }
    .master-card-right {
        flex-shrink: 0;
    }
    .master-card-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}

.master-card:hover {
    box-shadow: 0 4px 12px rgba(254, 44, 85, 0.15);
}

.master-card .avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.master-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.master-card-header {
    display: flex;
    align-items: center;
    gap: 4px;
}

.master-card .name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.master-card-badge {
    width: 14px;
    height: 14px;
    background: linear-gradient(135deg, var(--secondary-color), var(--info-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 8px;
}

.master-card-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.master-card .tags {
    display: flex;
    gap: 4px;
}

.master-card .tags .tag {
    padding: 2px 6px;
    font-size: 11px;
    border-radius: var(--radius-sm);
}

.master-card-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    gap: 6px;
}

.master-card-time {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    padding: 3px 8px;
    border-radius: 4px;
}

.master-card-time.online {
    background: var(--success-color);
    color: #fff;
}

.master-card-time.offline {
    background: var(--danger-color);
    color: #fff;
}

.master-card-btn {
    padding: 6px 16px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    font-size: 12px;
    font-weight: 600;
    border-radius: 16px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.master-card-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

/* ====== 标签组件 ====== */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: var(--font-xs);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-secondary);
}

.tag-primary {
    background: rgba(254, 44, 85, 0.15);
    color: var(--primary-color);
}

.tag-success {
    background: rgba(37, 244, 238, 0.15);
    color: var(--secondary-color);
}

.tag-warning {
    background: rgba(255, 149, 0, 0.15);
    color: var(--warning-color);
}

.tag-danger {
    background: rgba(255, 59, 92, 0.15);
    color: var(--danger-color);
}

/* ====== 表单组件 ====== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-input {
    width: 100%;
    height: 44px;
    padding: 0 var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-base);
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(254, 44, 85, 0.1);
}

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

.form-textarea {
    width: 100%;
    min-height: 100px;
    padding: var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-base);
    resize: vertical;
}

.form-select {
    width: 100%;
    height: 44px;
    padding: 0 var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-base);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a8a8a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

/* ====== 轮播图 ====== */
.swiper-container {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.swiper-slide img {
    width: 100%;
    aspect-ratio: 2.5/1;
    object-fit: cover;
}

/* ====== 网格布局 ====== */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 768px) {
    .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* ====== 分类网格 ====== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.category-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.category-item img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.category-item span {
    font-size: var(--font-sm);
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .category-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-sm);
    }
    .category-item {
        padding: var(--spacing-sm);
    }
    .category-item img {
        width: 40px;
        height: 40px;
    }
}

/* ====== 区块标题 ====== */
.section {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.5);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 1px solid rgba(254, 44, 85, 0.3);
}

.section-tag i,
.section-tag {
    color: var(--primary-color);
}

.section-tag i {
    font-size: 12px;
    color: var(--primary-color);
}

.section-more {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.section-more:hover {
    color: var(--primary-color);
}

/* ====== 空状态 ====== */
.empty {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--text-muted);
}

.empty i {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.empty p {
    font-size: var(--font-sm);
}

/* ====== 加载中 ====== */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading::before {
    content: '';
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    margin-right: var(--spacing-sm);
    animation: spin 0.8s linear infinite;
}

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

/* ====== 价格样式 ====== */
.price {
    color: var(--primary-color);
    font-weight: 700;
}

.price-original {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: var(--font-sm);
    margin-left: var(--spacing-xs);
}

/* ====== 徽章 ====== */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    background: var(--primary-color);
    border-radius: var(--radius-full);
}

/* ====== 分割线 ====== */
.divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-md) 0;
}

/* ====== 工具类 ====== */
.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-muted { color: var(--text-muted) !important; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.hidden { display: none !important; }

/* ====== 用户下拉菜单 ====== */
.user-dropdown {
    position: relative;
}

@media (max-width: 1000px) {
    .user-dropdown .user-trigger span {
        display: none;
    }
    .user-dropdown .user-trigger i {
        display: none;
    }
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 200px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    overflow: hidden;
}

.user-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 菜单头部 */
.user-menu-header {
    padding: 16px;
    border-bottom: 1px solid #eee;
}

.user-menu-name {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.verify-tag {
    font-size: 12px;
    font-weight: 400;
    color: #999;
    padding: 2px 6px;
    background: #f5f5f5;
    border-radius: 4px;
}

.verify-tag.verified {
    color: #52c41a;
    background: #f6ffed;
}

.user-menu-id {
    font-size: 13px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 8px;
}

.copy-btn {
    font-size: 12px;
    color: var(--primary-color);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: background 0.2s;
}

.copy-btn:hover {
    background: rgba(254, 44, 85, 0.1);
}

/* 菜单列表 */
.user-menu-list {
    padding: 8px 0;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 14px;
    color: #333;
    transition: background 0.2s;
}

.user-menu-item:hover {
    background: #f5f5f5;
    color: #333;
}

.user-menu-item i {
    width: 18px;
    color: #666;
}

.user-menu-item.logout {
    color: var(--danger-color);
}

.user-menu-item.logout i {
    color: var(--danger-color);
}

/* ====== 移动端侧边菜单 ====== */
.mobile-menu-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-mask.show {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: var(--bg-card);
    z-index: 999;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.show {
    right: 0;
}

.mobile-menu-header {
    padding: 24px 20px;
    background: linear-gradient(135deg, var(--primary-color), #FF6B8A);
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid #fff;
}

.mobile-menu-user {
    color: #fff;
}

.mobile-menu-name {
    font-size: 16px;
    font-weight: 600;
}

.mobile-menu-id {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 4px;
}

.mobile-menu-list {
    padding: 12px 0;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: var(--text-primary);
    font-size: 15px;
    transition: background 0.2s;
}

.mobile-menu-item:hover {
    background: var(--bg-card-hover);
}

.mobile-menu-item i {
    width: 20px;
    color: var(--text-muted);
}

.mobile-menu-item.logout {
    color: var(--danger-color);
    border-top: 1px solid var(--border-color);
    margin-top: 12px;
    padding-top: 20px;
}

.mobile-menu-item.logout i {
    color: var(--danger-color);
}

/* ====== 头部导航按钮 ====== */
.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

@media (max-width: 1000px) {
    .header-nav-item {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 12px;
    }
    .header-nav-item i {
        display: none;
    }
}

@media (max-width: 900px) {
    .header-nav {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-nav {
        display: none;
    }
}

.header-nav-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.header-nav-item:hover {
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.1);
}

.header-nav-item i {
    font-size: 14px;
}

/* ====== 头部用户信息（水平排列） ====== */
.header-user-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 12px;
    background: var(--bg-card);
    border-radius: 20px;
}

.header-user-info .user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.header-user-info span {
    font-size: var(--font-sm);
    color: var(--text-primary);
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.header-user-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header-user-links a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 12px;
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

.header-user-links a:hover {
    color: #fff;
}

.header-user-links a.logout {
    color: var(--danger-color);
}

.header-user-links a.logout:hover {
    color: #ff6b6b;
}

/* ====== 在线客服聊天弹窗 ====== */
.chat-widget {
    position: fixed !important;
    bottom: 100px !important;
    right: 30px !important;
    left: auto !important;
    top: auto !important;
    width: 380px !important;
    height: 520px !important;
    background: var(--bg-card) !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3) !important;
    display: none !important;
    flex-direction: column;
    z-index: 9999 !important;
    overflow: hidden !important;
    border: 1px solid var(--border-color) !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: none !important;
}

.chat-widget.show {
    display: flex !important;
    animation: chatSlideIn 0.3s ease;
}

@keyframes chatSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary-color), #ff6b81);
    color: #fff;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    object-fit: cover;
}

.chat-header-text {
    display: flex;
    flex-direction: column;
}

.chat-title {
    font-size: 16px;
    font-weight: 600;
}

.chat-status {
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    display: inline-block;
}

.chat-header-actions {
    display: flex;
    gap: 8px;
}

.chat-header-actions button {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255,255,255,0.2);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chat-header-actions button:hover {
    background: rgba(255,255,255,0.3);
}

.chat-body {
    flex: 1;
    overflow: hidden;
    background: var(--bg-main);
}

.chat-messages {
    height: 100%;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    text-align: center;
}

.chat-welcome i {
    font-size: 48px;
    color: var(--primary-color);
    opacity: 0.5;
    margin-bottom: 16px;
}

.chat-welcome p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.chat-welcome span {
    font-size: 13px;
}

.chat-message {
    display: flex;
    gap: 10px;
    max-width: 85%;
}

.chat-message.self {
    flex-direction: row-reverse;
    align-self: flex-end;
}

.chat-message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.chat-message-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.chat-message.self .chat-message-content {
    align-items: flex-end;
}

.chat-message-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
    background: var(--bg-card);
    color: var(--text-primary);
}

.chat-message.self .chat-message-bubble {
    background: var(--primary-color);
    color: #fff;
    border-radius: 16px 16px 4px 16px;
}

.chat-message:not(.self) .chat-message-bubble {
    border-radius: 16px 16px 16px 4px;
}

.chat-message-time {
    font-size: 11px;
    color: var(--text-muted);
}

.chat-footer {
    padding: 16px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.chat-input-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-input);
    border-radius: 24px;
    padding: 4px 4px 4px 16px;
    border: 1px solid var(--border-color);
}

.chat-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 14px;
    color: var(--text-primary);
    padding: 8px 0;
}

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

.chat-send-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-send-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
}

/* 客服浮动按钮 */
.chat-float-btn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    left: auto;
    top: auto;
    width: 56px !important;
    height: 56px !important;
    background: linear-gradient(135deg, var(--primary-color), #ff6b81) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(254, 44, 85, 0.4) !important;
    z-index: 9998 !important;
    transition: all var(--transition-fast);
    margin: 0 !important;
    padding: 0 !important;
    transform: none !important;
    touch-action: none;
}

.chat-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(254, 44, 85, 0.5);
}

.chat-float-btn i {
    font-size: 24px;
    color: #fff;
}

.chat-unread {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 20px;
    height: 20px;
    background: #ff4757;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
}

/* 撤回消息样式 */
.chat-message-bubble.revoked {
    background: rgba(255,255,255,0.1) !important;
    color: #999 !important;
    font-size: 12px;
    font-style: italic;
}

/* 撤回按钮 */
.chat-revoke-btn {
    margin-left: 8px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
    font-size: 11px;
    color: #999;
}
.chat-message:hover .chat-revoke-btn {
    opacity: 1;
}
.chat-revoke-btn:hover {
    color: var(--primary-color);
}

/* 正在输入状态（下方显示） */
.chat-typing-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: #4ade80;
    font-size: 13px;
    font-weight: 500;
    background: rgba(74, 222, 128, 0.15);
    border-radius: 0;
    border-top: 1px solid rgba(74, 222, 128, 0.3);
}

.chat-typing-indicator .typing-dots {
    display: flex;
    gap: 3px;
}

.chat-typing-indicator .typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.chat-typing-indicator .typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.chat-typing-indicator .typing-dots span:nth-child(2) { animation-delay: -0.16s; }
.chat-typing-indicator .typing-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

/* 聊天加载动画 */
.chat-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.chat-loading-dots {
    display: flex;
    gap: 4px;
}

.chat-loading-dots span {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: chatLoadingBounce 1.4s infinite ease-in-out both;
}

.chat-loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.chat-loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes chatLoadingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .chat-widget {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
    
    .chat-float-btn {
        bottom: 80px;
        right: 16px;
        width: 50px;
        height: 50px;
    }
    
    .chat-float-btn i {
        font-size: 20px;
    }
}

/* ====== 白色主题样式覆盖 ====== */
[data-theme="light"] .featured-tag {
    background: transparent !important;
    border: 1px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
}

[data-theme="light"] .section-tag {
    background: transparent !important;
    border: 1px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
}

[data-theme="light"] .section-tag i {
    color: var(--primary-color) !important;
}