/**
 * Modern Cart Widget Styles
 */

:root {
    --epcourse-cart-bg: #ffffff;
    --epcourse-cart-border: #e5e7eb;
    --epcourse-cart-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    --epcourse-cart-radius: 16px;
    --epcourse-cart-accent: #8234EE;
    --epcourse-cart-text-primary: #1a1a1a;
    --epcourse-cart-text-secondary: #6b7280;
}

/* Cart Container */
.epcourse-cart-modern {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 32px;
    background: var(--epcourse-cart-bg);
    border-radius: var(--epcourse-cart-radius);
    border: 1px solid var(--epcourse-cart-border);
    box-shadow: var(--epcourse-cart-shadow);
    font-family: Assistant, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Cart Title */
.epcourse-cart-title {
    margin: 0 0 32px;
    font-size: 28px;
    font-weight: 700;
    color: var(--epcourse-cart-text-primary);
    text-align: center;
}

/* Empty Cart */
.epcourse-cart-empty {
    text-align: center;
    padding: 60px 20px;
}

.epcourse-cart-empty-icon {
    color: var(--epcourse-cart-text-secondary);
    margin-bottom: 20px;
}

.epcourse-cart-empty-text {
    font-size: 16px;
    color: var(--epcourse-cart-text-secondary);
    margin-bottom: 24px;
}

/* Cart Items */
.epcourse-cart-items {
    margin-bottom: 32px;
}

.epcourse-cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto auto;
    gap: 16px;
    align-items: center;
    padding: 20px;
    border: 1px solid var(--epcourse-cart-border);
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.epcourse-cart-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.epcourse-cart-item-thumbnail img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.epcourse-cart-item-details {
    min-width: 0;
}

.epcourse-cart-item-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--epcourse-cart-text-primary);
}

.epcourse-cart-item-title a {
    color: inherit;
    text-decoration: none;
}

.epcourse-cart-item-price {
    font-size: 14px;
    color: var(--epcourse-cart-accent);
    font-weight: 600;
}

/* Quantity Controls */
.epcourse-quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--epcourse-cart-border);
    border-radius: 8px;
    overflow: hidden;
}

.epcourse-quantity-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: #f8f9fa;
    color: var(--epcourse-cart-text-primary);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.2s;
}

.epcourse-quantity-btn:hover {
    background: var(--epcourse-cart-accent);
    color: white;
}

.epcourse-quantity-input {
    width: 50px;
    height: 32px;
    border: none;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
}

.epcourse-cart-item-subtotal {
    font-size: 16px;
    font-weight: 700;
    color: var(--epcourse-cart-text-primary);
}

.epcourse-remove-item {
    width: 32px;
    height: 32px;
    border: none;
    background: #fee2e2;
    color: #dc2626;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.epcourse-remove-item:hover {
    background: #fecaca;
    transform: scale(1.1);
}

/* Cart Totals */
.epcourse-cart-totals {
    background: #f8f9fa;
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.epcourse-cart-totals-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--epcourse-cart-border);
}

.epcourse-cart-totals-row:last-child {
    border-bottom: none;
}

.epcourse-cart-totals-total {
    font-size: 18px;
    font-weight: 700;
    padding-top: 16px;
    border-top: 2px solid var(--epcourse-cart-border);
}

.epcourse-cart-totals-label {
    color: var(--epcourse-cart-text-secondary);
}

.epcourse-cart-totals-value {
    font-weight: 600;
    color: var(--epcourse-cart-text-primary);
}

/* Cart Actions */
.epcourse-cart-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.epcourse-btn {
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.epcourse-btn-primary {
    background: var(--epcourse-cart-accent);
    color: white;
}

.epcourse-btn-primary:hover {
    background: #6d2bc5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(130, 52, 238, 0.3);
}

.epcourse-btn-secondary {
    background: #f8f9fa;
    color: var(--epcourse-cart-text-primary);
    border: 1px solid var(--epcourse-cart-border);
}

.epcourse-btn-secondary:hover {
    background: #e9ecef;
}

/* Responsive */
@media (max-width: 768px) {
    .epcourse-cart-modern {
        padding: 24px;
    }

    .epcourse-cart-title {
        font-size: 24px;
    }

    .epcourse-cart-item {
        grid-template-columns: 60px 1fr;
        gap: 12px;
    }

    .epcourse-cart-item-quantity,
    .epcourse-cart-item-subtotal,
    .epcourse-cart-item-remove {
        grid-column: 1 / -1;
        justify-self: center;
        margin-top: 12px;
    }

    .epcourse-cart-actions {
        flex-direction: column;
    }

    .epcourse-btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .epcourse-cart-modern {
        padding: 20px 16px;
    }
}