/* frontend/css/components.css - 补充样式 */

/* 现代卡片效果 */
.hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl) !important;
}

/* 渐变背景 */
.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

/* 图片效果 */
.property-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
}

.property-image img {
    transition: transform 0.5s ease;
}

.property-card:hover .property-image img {
    transform: scale(1.05);
}

/* 徽章效果 */
.badge-modern {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 输入组效果 */
.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    border-radius: 8px;
}

/* 城市卡片 */
.city-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.city-card:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

/* 标签按钮 */
.filter-tag-btn {
    transition: all 0.3s ease;
    border-width: 2px;
}

.filter-tag-btn:hover {
    transform: translateY(-2px);
}

.filter-tag-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* 缩略图 */
.thumbnail-gallery {
    scrollbar-width: thin;
    scrollbar-color: var(--gray-400) var(--gray-200);
}

.thumbnail-gallery::-webkit-scrollbar {
    height: 4px;
}

.thumbnail-gallery::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 2px;
}

.thumbnail-gallery::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 2px;
}

/* 模态框样式 */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--gray-200);
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--gray-200);
    padding: 1.5rem;
}

/* 旋转动画 */
.rotate-infinite {
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 淡入动画 */
.fade-in-up {
    animation: fadeInUp 0.5s ease;
}

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

/* 悬浮效果 */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* 分隔线美化 */
.separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 2rem 0;
    color: var(--gray-500);
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
}

.separator::before {
    margin-right: 1rem;
}

.separator::after {
    margin-left: 1rem;
}

/* 价格标签动画 */
.price-tag-animated {
    position: relative;
    overflow: hidden;
}

.price-tag-animated::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    100% {
        left: 100%;
    }
}

/* 状态点 */
.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.status-dot.online {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-dot.offline {
    background-color: var(--danger);
}

/* 加载骨架屏 */
.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-300) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 卡片渐变边框 */
.card-gradient-border {
    position: relative;
    background: white;
    border-radius: var(--radius);
}

.card-gradient-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: calc(var(--radius) + 2px);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-gradient-border:hover::before {
    opacity: 1;
}

/* 用户相关样式 */
.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-avatar.small {
    width: 24px;
    height: 24px;
    font-size: 12px;
}

.user-avatar.large {
    width: 60px;
    height: 60px;
    font-size: 20px;
}

.user-avatar.xlarge {
    width: 80px;
    height: 80px;
    font-size: 28px;
}

.user-badge {
    display: inline-flex;
    align-items: center;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 12px;
    margin-left: 8px;
}

.user-badge.admin {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.user-badge.landlord {
    background: #d1ecf1;
    border-color: #17a2b8;
    color: #0c5460;
}

/* 导航栏样式优化 */
.navbar .dropdown-menu {
    border: 1px solid rgba(0,0,0,.08);
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
    min-width: 220px;
    border-radius: 12px;
    margin-top: 10px;
}

.navbar .dropdown-item {
    padding: 8px 16px;
    border-radius: 6px;
    margin: 2px 8px;
    width: auto;
}

.navbar .dropdown-item:hover {
    background-color: #f8f9fa;
}

.navbar .dropdown-divider {
    margin: 8px 0;
}

/* 登录页面样式 */
.login-page .logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.login-page .logo-icon i {
    color: white;
    font-size: 36px;
}

.login-page .separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
    color: #6c757d;
}

.login-page .separator::before,
.login-page .separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #dee2e6;
}

.login-page .separator::before {
    margin-right: 10px;
}

.login-page .separator::after {
    margin-left: 10px;
}

/* 输入框样式 */
.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    border-radius: 8px;
}

.input-group .form-control:focus {
    box-shadow: none;
}

/* 通知样式 */
#notification-container {
    z-index: 1060;
}

.alert-dismissible {
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 导航栏搜索框 */
#navbar-search, #mobile-search {
    border-radius: 20px;
}

/* 导航栏徽章 */
.navbar .badge {
    font-size: 10px;
    padding: 2px 5px;
    vertical-align: top;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .user-avatar {
        width: 32px;
        height: 32px;
        font-size: 13px;
    }
    
    .navbar .dropdown-menu {
        position: fixed !important;
        top: 56px !important;
        left: 10px !important;
        right: 10px !important;
        width: auto !important;
    }
}

/* 添加房源画廊样式 */
.property-image-gallery {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
}

.property-image-gallery img,
.property-image-gallery video {
    transition: transform 0.5s ease;
}

.property-card:hover .property-image-gallery img,
.property-card:hover .property-image-gallery video {
    transform: scale(1.05);
}

/* 轮播图缩略图 */
.thumbnail-navigation {
    overflow-x: auto;
    padding-bottom: 5px;
}

.thumbnail-navigation::-webkit-scrollbar {
    height: 4px;
}

.thumbnail-navigation::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 2px;
}

.thumbnail-navigation::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 2px;
}

/* ==================== 房源详情页图片轮播 ==================== */

/* 主图容器 */
.main-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 1rem;
}

/* 主图 */
.main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

/* 轮播按钮 */
.carousel-btn {
    transition: all 0.2s ease;
    opacity: 0.7;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

.carousel-btn:hover {
    opacity: 1;
    background-color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.prev-btn {
    left: 15px;
}

.next-btn {
    right: 15px;
}

/* 图片计数器 */
.image-counter {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* 缩略图容器 */
.thumbnail-container {
    overflow-x: auto;
    padding-bottom: 8px;
}

.thumbnail-scroll {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    padding: 2px 0;
}

/* 单个缩略图 */
.thumbnail-item {
    flex: 0 0 auto;
    width: 80px;
    cursor: pointer;
    transition: transform 0.2s ease;
    position: relative;
}

.thumbnail-item:hover {
    transform: translateY(-2px);
}

.thumbnail-item img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.thumbnail-item.active img {
    border-color: #0d6efd;
    box-shadow: 0 2px 8px rgba(13, 110, 253, 0.3);
}

.thumbnail-item:hover img {
    border-color: #6c757d;
}

/* 缩略图滚动条样式 */
.thumbnail-container::-webkit-scrollbar {
    height: 4px;
}

.thumbnail-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
}

.thumbnail-container::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 2px;
}

.thumbnail-container::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* 单张图片显示 */
.single-image-container img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: 8px;
}

/* 加载动画 */
.main-image.loading {
    opacity: 0.7;
    filter: blur(2px);
}