body {
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 600px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    border-radius: 20px;
    margin: 30px auto;
    max-width: 1400px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 80px;
    color: white;
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 20px rgba(0,0,0,0.2);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 1s ease-out;
}

.hero-cta {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1.2s ease-out;
}

.cta-button {
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-primary {
    background: white;
    color: #667eea;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

    .cta-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    }

.cta-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.3);
}

    .cta-secondary:hover {
        background: rgba(255,255,255,0.3);
        transform: translateY(-3px);
    }

.hero-decoration {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: float 6s ease-in-out infinite;
}

/* Category Section */
.category-section {
    max-width: 1400px;
    margin: 60px auto;
    padding: 0 20px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.category-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

    .category-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        opacity: 0;
        transition: opacity 0.4s;
    }

    .category-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
    }

        .category-card:hover::before {
            opacity: 1;
        }

        .category-card:hover .category-icon,
        .category-card:hover .category-name {
            color: white;
            position: relative;
            z-index: 1;
        }

.category-icon {
    font-size: 48px;
    margin-bottom: 15px;
    transition: all 0.4s;
}

.category-name {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    transition: all 0.4s;
}

/* Products Section */
.products-section {
    max-width: 1400px;
    margin: 80px auto;
    padding: 0 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: #2c3e50;
    position: relative;
    padding-bottom: 15px;
}

    .section-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 80px;
        height: 5px;
        background: linear-gradient(to right, #667eea, #764ba2);
        border-radius: 10px;
    }

.view-all {
    color: #667eea;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .view-all:hover {
        gap: 15px;
        color: #764ba2;
    }

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
}

    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    }

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 320px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    color: white;
    backdrop-filter: blur(10px);
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-hot {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 5px 15px rgba(245, 87, 108, 0.4);
}

.badge-new {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    box-shadow: 0 5px 15px rgba(79, 172, 254, 0.4);
}

.badge-sale {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    box-shadow: 0 5px 15px rgba(250, 112, 154, 0.4);
}

.product-actions-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.4s ease;
}

.product-card:hover .product-actions-overlay {
    opacity: 1;
    transform: translateX(0);
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

    .action-btn:hover {
        transform: scale(1.15);
        box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    }

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    line-height: 1.4;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
}

.stars {
    color: #ffd700;
    font-size: 16px;
}

.rating-count {
    color: #95a5a6;
    font-size: 14px;
}

.product-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.price-group {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.price-current {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-original {
    font-size: 16px;
    color: #95a5a6;
    text-decoration: line-through;
}

.discount-badge {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
}

.btn-add-cart {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

    .btn-add-cart:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
    }

    .btn-add-cart.added {
        background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    }

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-30px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        height: 400px;
        margin: 20px;
    }

    .hero-content {
        padding: 0 30px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .section-title {
        font-size: 32px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }

    .category-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
}

.custom-swal-popup {
    user-select: text !important;
}

    .custom-swal-popup .swal2-html-container {
        user-select: text !important;
    }

a {
    font-weight: 700;
}

    a:hover {
        color: #1f79bb;
    }

/* Banner Section */
.banner-section {
    width: 100%;
    margin-bottom: 60px;
}

.banner-content {
    position: relative;
    height: 500px;
    overflow: hidden;
}

    .banner-content img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2));
    z-index: 1;
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    z-index: 2;
    color: white;
    max-width: 600px;
}

.banner-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 0.8s ease-out;
}

.banner-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease-out;
}

.btn-banner {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #5d5fef 0%, #7b7ff5 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(93, 95, 239, 0.4);
    animation: fadeInUp 1.2s ease-out;
}

    .btn-banner:hover {
        background: linear-gradient(135deg, #4a4cd4 0%, #6668e3 100%);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(93, 95, 239, 0.6);
        color: white;
    }

/* Carousel 控制按鈕樣式 */
.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    height: 60px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

    .carousel-control-prev:hover,
    .carousel-control-next:hover {
        opacity: 1;
    }

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 30px;
    height: 30px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    padding: 10px;
}

/* Carousel 指示器 */
.carousel-indicators {
    bottom: 20px;
}

    .carousel-indicators [data-bs-target] {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        margin: 0 5px;
        background-color: rgba(255, 255, 255, 0.5);
        border: 2px solid white;
    }

    .carousel-indicators .active {
        background-color: white;
    }

/* 動畫效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* 響應式設計 */
@media (max-width: 992px) {
    .banner-content {
        height: 400px;
    }

    .banner-title {
        font-size: 2.5rem;
    }

    .banner-subtitle {
        font-size: 1.2rem;
    }

    .banner-text {
        left: 5%;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .banner-content {
        height: 350px;
    }

    .banner-title {
        font-size: 2rem;
    }

    .banner-subtitle {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .btn-banner {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .banner-text {
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        max-width: 90%;
    }
}

@media (max-width: 576px) {
    .banner-content {
        height: 300px;
    }

    .banner-title {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }

    .banner-subtitle {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }

    .btn-banner {
        padding: 10px 25px;
        font-size: 0.9rem;
    }
}