NEW_FILE_CODE
/* 导航栏下拉菜单激活状态样式 */
.dropdown-item.active {
    background-color: #8B4513 !important;
    color: white !important;
    font-weight: bold;
}

.dropdown-item.active:hover {
    background-color: #A0522D !important;
    color: white !important;
}

/* 帽子主题样式 */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 69, 19, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2) !important;
}

.category-card:hover {
    box-shadow: 0 10px 25px rgba(139, 69, 19, 0.2) !important;
}

/* 帽子商品卡片特殊样式 */
.product-card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(139, 69, 19, 0.2);
}

.product-card .card-img-top {
    border-bottom: 3px solid #8B4513;
}

/* 按钮样式优化 */
.btn-primary, .btn-success {
    background: linear-gradient(45deg, #8B4513, #D2691E);
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover, .btn-success:hover {
    background: linear-gradient(45deg, #A0522D, #CD853F);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 69, 19, 0.4);
}

.btn-outline-secondary {
    border-color: #8B4513;
    color: #8B4513;
    transition: all 0.3s ease;
}

.btn-outline-secondary:hover {
    background: #8B4513;
    transform: translateY(-2px);
}

/* 价格标签样式 */
.price-section h4 {
    color: #8B4513 !important;
    font-weight: bold;
    font-size: 1.5rem;
}

/* 标题颜色统一 */
h1, h2, h3, h4, h5, h6 {
    color: #8B4513;
}

.text-success {
    color: #8B4513 !important;
}

/* 徽章样式 */
.badge.bg-danger {
    background: #8B4513 !important;
}

/* 导航栏品牌标识 */
.navbar-brand {
    color: #FFD700 !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.navbar-brand i {
    color: #FFD700;
}

/* 自定义样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    /* padding-top: 56px; 为固定导航栏留出空间 */
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.jumbotron {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.card {
    transition: transform 0.2s ease-in-out;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.price-section h3 {
    font-size: 2rem;
    font-weight: bold;
}

.btn {
    border-radius: 5px;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.badge {
    font-size: 0.8rem;
}

.alert {
    border-radius: 8px;
}

/* 固定商品图片尺寸 */
.product-image-container {
    width: 100%;
    max-width: 500px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 0 auto;
    background-color: #f8f9fa;
    border-radius: 0.5rem;
}

.product-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* 商品卡片中的图片尺寸 商品详情页图片尺寸 */
.card-img-top {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center; 
}

/* 商品详情页图片尺寸 */
.product-detail-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    display: block;
}

/* 统一商品展示box样式 */
.product-showcase-box {
    position: relative;
    width: 100%;
    max-width: 500px;
    min-height: 500px;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    background: #ffffff;
    transition: all 0.3s ease;
}

.product-showcase-box:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* 视频容器标准样式 */
.video-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.video-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: all 0.3s ease;
}

.video-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}
.video-container:hover {
    transform: translateY(-5px);
    opacity: 0.8;
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(64px, 6.25vw, 340px);
  height: clamp(64px, 6.25vw, 340px);
  border-radius: 50%;
  background: rgba(12, 12, 13, 0.3);
  transition: all 0.5s ease-in-out;
}
.play-btn img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(28px, 2.5vw, 120px);
  height: clamp(28px, 2.5vw, 120px);
}
.play-btn:hover {
  transform: translate(-50%, -50%) scale(1.06);
}

.video-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(28px, 2.5vw, 120px);
  height: clamp(28px, 2.5vw, 120px);
}

.video-play-button {
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 11;
}

.play-button-circle {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    width: 80px;
    height: 80px;
}

.play-button-circle:hover {
    background: white;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.play-text {
    display: none;
}


/* 响应式设计 */
@media (max-width: 768px) {
    .jumbotron h1 {
        font-size: 2rem;
    }

    .price-section h3 {
        font-size: 1.5rem;
    }
}

/* 商品水平布局样式 */
.product-horizontal-layout {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.product-image-section {
    flex: 0 0 auto;
    width: 500px;
}

.product-info-section {
    flex: 1;
    min-width: 300px;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .product-horizontal-layout {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .product-image-section {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .product-showcase-box {
        height: 400px;
    }
}



/* 视频弹窗 */
.video-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.video-modal-content {
    background-color: #fff;
    margin: auto;
    padding: 0;
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
    overflow: hidden;
}

.video-modal-header {
    padding: 20px;
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.video-modal-header h3 {
    margin: 0;
    color: #333;
    font-weight: 600;
}

.close-button {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #666;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close-button:hover {
    background: #eee;
    color: #333;
}

.video-modal-body {
    padding: 0;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 比例 */
    height: 0;
    overflow: hidden;
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        transform: translateY(-50px);
        opacity: 0;
    }
    to { 
        transform: translateY(0);
        opacity: 1;
    }
}