/* REUSE YOUR INDEX.PHP NEOMORPHIC VARIABLES */
:root {
    --primary-color: #6366f1;
    --primary-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    --secondary-color: #f59e0b;
    --secondary-gradient: linear-gradient(135deg, #f59e0b, #f97316);
    --accent-color: #10b981;
    --accent-gradient: linear-gradient(135deg, #10b981, #34d399);
    --warning-color: #ef4444;
    --warning-gradient: linear-gradient(135deg, #ef4444, #f87171);
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --gray-light: #e5e7eb;
    --gray-medium: #9ca3af;
    --gray-dark: #4b5563;

    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --border-light: rgba(255, 255, 255, 0.2);
    --shadow-soft: 8px 8px 20px #d1d9e6, -8px -8px 20px #ffffff;
    --shadow-hard: 4px 4px 10px #d1d9e6, -4px -4px 10px #ffffff;
    --shadow-inset: inset 3px 3px 8px #d1d9e6, inset -3px -3px 8px #ffffff;
    --shadow-hover: 10px 10px 25px #c9d1de, -10px -10px 25px #ffffff;
    --shadow-glow: 0 6px 20px rgba(99, 102, 241, 0.12);
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-xs: 5px;
    --radius-round: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    font-family: 'Poppins', 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--dark-color);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 15px;
}

/* Cart Page Specific Styles */
.cart-section {
    padding: 20px 0 40px 0;
}

.cart-header {
    margin-bottom: 30px;
}

.cart-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.cart-subtitle {
    font-size: 1rem;
    color: var(--gray-dark);
    margin-bottom: 20px;
    font-weight: 400;
}

/* ULTRA COMPACT CART LAYOUT */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 992px) {
    .cart-layout {
        grid-template-columns: 1.8fr 1fr;
    }
}

/* Empty Cart */
.empty-cart {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 50px 20px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    margin: 30px 0;
}

.empty-cart-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.empty-cart-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.empty-cart-text {
    color: var(--gray-medium);
    margin-bottom: 25px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Cart Items List - MOBILE COMPACT */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cart-item-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 15px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-hard);
    display: flex;
    gap: 15px;
    align-items: center;
    position: relative;
}

.cart-item-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.cart-item-image {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary), #f8fafc);
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 576px) {
    .cart-item-image {
        width: 80px;
        height: 80px;
    }
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
    /* Important for text truncation */
}

.cart-item-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 6px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item-sku {
    font-size: 10px;
    color: var(--primary-color);
    font-weight: 700;
    background: rgba(99, 102, 241, 0.1);
    padding: 3px 8px;
    border-radius: var(--radius-xs);
    display: inline-block;
    margin-bottom: 8px;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

/* Neumorphic Quantity Controls - Matched with Product Details */
.neumorphic-qty {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    padding: 4px;
    /* Slightly smaller for cart list */
    border-radius: 50px;
    gap: 10px;
    box-shadow: inset 3px 3px 6px #d1d9e6, inset -3px -3px 6px #ffffff;
}

.neu-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--secondary-gradient);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 12px;
}

.neu-btn:hover {
    background: var(--warning-gradient);
    transform: scale(1.1);
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

.neu-btn:active {
    transform: scale(0.95);
    box-shadow: inset 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.neu-input {
    width: 30px;
    border: none;
    background: transparent;
    text-align: center;
    font-weight: 800;
    color: var(--dark-color);
    font-size: 1rem;
    outline: none;
}

.cart-item-price-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-left: auto;
}

.unit-price {
    font-size: 12px;
    color: var(--gray-medium);
    margin-bottom: 4px;
}

.line-total {
    font-size: 16px;
    font-weight: 800;
    color: var(--dark-color);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Remove Button - Compact */
.remove-form {
    position: absolute;
    top: 10px;
    right: 10px;
}

.remove-btn {
    background: var(--bg-card);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--warning-color);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-hard);
    font-size: 12px;
}

.remove-btn:hover {
    background: var(--warning-gradient);
    color: white;
    transform: rotate(90deg);
}

/* Cart Summary - Compact */
.cart-summary {
    position: sticky;
    top: 20px;
}

.summary-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-soft);
}

.summary-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--bg-primary);
    color: var(--dark-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--gray-dark);
}

.summary-total-row {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px dashed var(--bg-primary);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--dark-color);
}

.total-amount {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.cart-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
    width: 100%;
    margin-top: 15px;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-hard);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover), var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--primary-color);
    box-shadow: var(--shadow-hard);
}

.btn-secondary:hover {
    background: var(--bg-primary);
    transform: translateY(-3px);
}

/* Image Fallback */
.image-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f2f5, #e5e7eb);
    color: var(--gray-medium);
    border-radius: var(--radius-sm);
    font-size: 10px;
    flex-direction: column;
    gap: 5px;
}

.image-fallback i {
    font-size: 24px;
    opacity: 0.3;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .container {
        padding: 15px 10px;
    }

    .cart-title {
        font-size: 1.8rem;
    }

    .cart-subtitle {
        font-size: 0.9rem;
    }

    .empty-cart {
        padding: 30px 15px;
    }

    .empty-cart-icon {
        font-size: 3rem;
    }

    .empty-cart-title {
        font-size: 1.3rem;
    }

    .summary-card {
        padding: 15px;
    }

    .summary-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .cart-item-card {
        padding: 12px;
        gap: 12px;
        flex-wrap: wrap;
    }

    .cart-item-image {
        width: 70px;
        height: 70px;
    }

    .cart-item-name {
        font-size: 13px;
    }

    .cart-item-actions {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }

    .qty-form {
        order: 2;
    }

    .cart-item-price-container {
        order: 1;
        margin-left: 0;
        align-items: flex-start;
    }

    .cart-btn {
        padding: 10px 15px;
        font-size: 13px;
    }
}

/* Animation */
.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

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

/* Item count badge */
.cart-count-badge {
    background: var(--warning-gradient);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
    vertical-align: middle;
}