/* ========================================
   Shopping Store Custom Styles
   ======================================== */

/* ========================================
   Common/Shared Styles
   ======================================== */

/* Hero Section - Used across multiple pages */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
}

/* Feature Icons - Used across multiple pages */
.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

/* About page specific feature icons */
.feature-icon.about {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

/* Contact page specific feature icons */
.feature-icon.contact {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Form validation styles */
.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.alert-danger h5 {
    color: #721c24;
    margin-bottom: 10px;
}

.alert-danger ul {
    margin-bottom: 0;
}

.alert-danger li {
    margin-bottom: 5px;
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}

/* Product Cards */
.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.product-card .card-img-top {
    transition: transform 0.3s ease;
}

.product-card:hover .card-img-top {
    transform: scale(1.05);
}

.product-card .btn {
    transition: all 0.3s ease;
}

.product-card .btn:hover {
    transform: translateY(-2px);
}

/* Loading Spinner */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* About Page Styles */
.stats-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #fff;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.stat-item h5 {
    color: #fff;
    margin-bottom: 10px;
    font-weight: 600;
}

.stat-item p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 0;
}

.feature-icon.about {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.team-member {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.team-member h4 {
    margin-bottom: 5px;
    color: #333;
}

.team-member .text-primary {
    font-weight: 600;
    margin-bottom: 15px;
}

.team-member p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: #f8f9fa;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background: #667eea;
    color: white !important;
    transform: translateY(-3px);
}

/* Swiper slides */
.swiper-slide {
    height: auto;
}

/* ========================================
   Home Page Styles
   ======================================== */

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 3rem;
    text-align: center;
}

.category-card {
    background: linear-gradient(45deg, #f093fb 0%, #f5576c 100%);
    color: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.badge-sale {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #dc3545;
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.old-price {
    text-decoration: line-through;
    color: #6c757d;
    font-size: 1rem;
}

/* ========================================
   About Page Styles
   ======================================== */

.team-member {
    text-align: center;
    padding: 30px;
    border-radius: 15px;
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.stats-section {
    background: #f8f9fa;
    padding: 60px 0;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #667eea;
}

/* ========================================
   Cart Page Styles
   ======================================== */

.cart-item {
    transition: all 0.3s ease;
}

.cart-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.quantity-input {
    width: 80px;
    text-align: center;
}

.product-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.cart-summary {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
}

.coupon-section {
    background: #fff;
    border: 2px dashed #dee2e6;
    border-radius: 10px;
    padding: 20px;
}

.empty-cart {
    text-align: center;
    padding: 60px 20px;
}

.empty-cart i {
    font-size: 4rem;
    color: #6c757d;
    margin-bottom: 20px;
}

.related-product {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.related-product:hover {
    border-color: #007bff;
    transform: translateY(-5px);
}

.related-product img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
}

/* ========================================
   Checkout Page Styles
   ======================================== */

.checkout-step {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 15px;
}

.step-number.active {
    background: #007bff;
    color: white;
}

.step-number.completed {
    background: #28a745;
    color: white;
}

.form-section {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.order-summary {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    position: sticky;
    top: 100px;
}

.payment-method {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-method:hover {
    border-color: #007bff;
}

.payment-method.selected {
    border-color: #007bff;
    background: #f8f9ff;
}

.btn-checkout {
    background: linear-gradient(45deg, #28a745, #20c997);
    border: none;
    color: white;
    font-weight: bold;
    padding: 15px 30px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-checkout:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
    color: white;
}

/* ========================================
   Contact Page Styles
   ======================================== */

.contact-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.btn-submit {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border: none;
    color: white;
    font-weight: bold;
    padding: 12px 30px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    color: white;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* ========================================
   Product Detail Page Styles
   ======================================== */

.product-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
}

.product-thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.product-thumbnail:hover,
.product-thumbnail.active {
    border-color: #007bff;
}

.price {
    font-size: 2rem;
    font-weight: bold;
    color: #28a745;
}

.old-price {
    text-decoration: line-through;
    color: #6c757d;
    font-size: 1.2rem;
}

.badge-sale {
    background: #dc3545;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.btn-buy-now {
    background: linear-gradient(45deg, #28a745, #20c997);
    border: none;
    color: white;
    font-weight: bold;
    padding: 12px 30px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-buy-now:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
    color: white;
}

.btn-add-cart {
    background: linear-gradient(45deg, #007bff, #6610f2);
    border: none;
    color: white;
    font-weight: bold;
    padding: 12px 30px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
    color: white;
}

.product-info {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
}

.related-product-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.related-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.related-product-image {
    height: 200px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

/* ========================================
   Authentication Forms
   ======================================== */

.auth-form {
    max-width: 400px;
    margin: 0 auto;
}

.auth-form .card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.auth-form .input-group-text {
    background: #f8f9fa;
    border-color: #dee2e6;
    color: #6c757d;
}

.auth-form .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.auth-form .btn-primary {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.auth-form .alert {
    border-radius: 8px;
    border: none;
}

.auth-form .text-primary {
    color: #667eea !important;
}

.auth-form .text-primary:hover {
    color: #764ba2 !important;
}

/* User dropdown menu */
.navbar-nav .dropdown-menu {
    border: none;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 10px 0;
}

.navbar-nav .dropdown-item {
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.navbar-nav .dropdown-item:hover {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

.navbar-nav .dropdown-item i {
    width: 20px;
}

/* Combined Authentication Page */
.auth-combined .card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.auth-combined .btn-outline-primary,
.auth-combined .btn-outline-success {
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-combined .btn-outline-primary:hover {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.auth-combined .btn-outline-success:hover {
    background: linear-gradient(45deg, #28a745, #20c997);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
}

.auth-combined .btn-danger {
    background: linear-gradient(45deg, #dc3545, #e74c3c);
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-combined .btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(220, 53, 69, 0.4);
}

.auth-combined .fa-user-circle {
    color: #667eea;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .product-image {
        height: 300px;
    }
    
    .team-member img {
        width: 120px;
        height: 120px;
    }
    
    .contact-card {
        padding: 20px;
    }
    
    .form-section {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .category-card {
        padding: 20px;
    }
    
    .team-member {
        padding: 20px;
    }
    
    .cart-summary {
        padding: 15px;
    }
    
    .coupon-section {
        padding: 15px;
    }
}