/* ========================================
   Shopping Cart Styles
   ======================================== */

/* Cart Icon in Header */
.cart-icon {
    position: relative;
    font-size: 1.5rem;
    text-decoration: none;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    transition: all 0.3s;
    border-radius: 8px;
}

.cart-icon:hover {
    background: rgba(255, 255, 255, 0.1);
}

.cart-badge {
    background: #FF9900;
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    min-width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* Cart Notification */
.cart-notification {
    position: fixed;
    top: 80px;
    right: 20px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 9999;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    font-weight: 600;
}

.cart-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.cart-notification span:first-child {
    font-size: 1.3rem;
}

/* Cart Page */
.cart-page {
    padding: 80px 0 100px;
    min-height: 100vh;
    background: var(--light);
}

.page-header {
    text-align: center;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.page-header p {
    color: var(--gray);
    font-size: 1rem;
}

/* Cart Content */
.cart-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
}

/* Empty Cart */
.empty-cart {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.empty-icon {
    font-size: 5rem;
    margin-bottom: 20px;
    opacity: 0.3;
}

.empty-cart h2 {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.empty-cart p {
    color: var(--gray);
    margin-bottom: 30px;
}

.browse-btn {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    transition: all 0.3s;
}

.browse-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

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

.cart-item {
    background: white;
    border-radius: var(--radius);
    padding: 20px;
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 20px;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.2s;
}

.cart-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
}

.item-image {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--light);
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-details h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.item-code {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.item-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #FF9900;
}

/* Item Actions */
.item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--light);
    border-radius: 8px;
    padding: 5px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: white;
    color: var(--dark);
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: #667eea;
    color: white;
}

.qty-input {
    width: 50px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
}

.item-total {
    font-size: 1.2rem;
    font-weight: 700;
    color: #16a34a;
}

.remove-btn {
    background: #ef4444;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.2s;
}

.remove-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* Cart Summary */
.cart-summary {
    position: sticky;
    top: 80px;
    height: fit-content;
}

.summary-card {
    background: white;
    border-radius: var(--radius);
    padding: 25px;
    box-shadow: var(--shadow);
}

.summary-card h3 {
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 1rem;
    color: var(--gray);
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    border-top: 2px solid var(--light);
    margin-top: 10px;
    padding-top: 20px;
}

.checkout-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    transition: all 0.3s;
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(22, 163, 74, 0.4);
}

.clear-btn {
    width: 100%;
    padding: 12px;
    background: transparent;
    color: #ef4444;
    border: 2px solid #ef4444;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
    transition: all 0.3s;
}

.clear-btn:hover {
    background: #ef4444;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 15px;
    }

    .item-image {
        width: 80px;
        height: 80px;
    }

    .item-details h3 {
        font-size: 0.95rem;
    }

    .item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }

    .cart-summary {
        position: static;
    }

    .cart-notification {
        right: 10px;
        left: 10px;
        top: 70px;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .cart-page {
        padding: 60px 0 80px;
    }

    .cart-item {
        padding: 15px;
    }

    .item-details h3 {
        font-size: 0.9rem;
    }

    .item-price,
    .item-total {
        font-size: 0.95rem;
    }

    .summary-card {
        padding: 20px;
    }

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

/* ========================================
   Responsive Cart Icon & Badge
   ======================================== */

/* Tablet - 768px and below */
@media (max-width: 768px) {
    .cart-icon {
        font-size: 1.3rem;
        padding: 6px 8px;
        gap: 6px;
    }

    .cart-badge {
        font-size: 0.75rem;
        padding: 3px 8px;
        min-width: 20px;
        height: 20px;
        box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    }
}

/* Mobile - 480px and below */
@media (max-width: 480px) {
    .cart-icon {
        font-size: 1.2rem;
        padding: 4px 6px;
        gap: 4px;
    }

    .cart-badge {
        font-size: 0.7rem;
        padding: 2px 6px;
        min-width: 18px;
        height: 18px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    }
}

/* Extra Small - 360px and below */
@media (max-width: 360px) {
    .cart-icon {
        font-size: 1.1rem;
        padding: 3px 5px;
        gap: 3px;
    }

    .cart-badge {
        font-size: 0.65rem;
        padding: 2px 5px;
        min-width: 16px;
        height: 16px;
    }
}