@import url('../paletaDeColores.css');

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

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: var(--gradient-primary);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.navbar-brand a:hover {
    opacity: 0.9;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.container h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

/* Empty Cart */
.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.empty-cart.hidden {
    display: none;
}

.empty-cart i {
    font-size: 5rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.empty-cart p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Cart Content */
.cart-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
}

.cart-content.hidden {
    display: none;
}

/* Cart Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.cart-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.cart-item-image {
    width: 120px;
    height: 120px;
    min-width: 120px;
    min-height: 120px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-secondary);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    padding: 0.25rem;
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.item-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.cart-item-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cart-item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.item-subtotal {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 100px;
    text-align: right;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.25rem;
}

.item-quantity {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.25rem;
    min-width: 120px;
    justify-content: center;
}

.item-quantity .btn-quantity {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.item-quantity .btn-quantity:hover {
    background: var(--border-color);
}

.item-quantity .btn-quantity:active {
    transform: scale(0.95);
}

.item-quantity input {
    width: 50px;
    text-align: center;
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    background: transparent;
    color: var(--text-primary);
    padding: 0.25rem 0;
}

.item-quantity input:focus {
    outline: none;
}

.btn-quantity {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-quantity:hover {
    background: var(--border-color);
}

.quantity-controls input {
    width: 50px;
    text-align: center;
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    background: transparent;
    color: var(--text-primary);
}

.quantity-controls input:focus {
    outline: none;
}

.btn-remove {
    padding: 0.5rem 1rem;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-remove:hover {
    background: #b91c1c;
    transform: translateY(-1px);
}

/* Cart Summary */
.cart-summary {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    color: var(--text-secondary);
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    border-top: 2px solid var(--border-color);
    margin-top: 0.5rem;
    padding-top: 1rem;
}

.btn-checkout {
    width: 100%;
    padding: 1rem;
    margin-top: 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-checkout:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-checkout:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Responsive */
@media (max-width: 968px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .cart-item {
        flex-direction: column;
    }

    .cart-item-image {
        width: 100%;
        height: 200px;
    }

    .cart-item-actions {
        flex-direction: column;
        align-items: stretch;
    }
}