/**
 * Modern Checkout Widget Styles
 */

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

.epcourse-checkout-modern {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px;
    background: var(--epcourse-checkout-bg);
    border-radius: var(--epcourse-checkout-radius);
    border: 1px solid var(--epcourse-checkout-border);
    box-shadow: var(--epcourse-checkout-shadow);
    font-family: Assistant, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    direction: rtl;
}

.epcourse-checkout-modern *,
.epcourse-checkout-modern input,
.epcourse-checkout-modern select,
.epcourse-checkout-modern textarea,
.epcourse-checkout-modern button,
.epcourse-checkout-modern label {
    font-family: Assistant, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

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

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

.epcourse-checkout-empty .epcourse-btn {
    display: inline-block;
    background: var(--epcourse-checkout-accent);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 16px;
    transition: all 0.3s ease;
}

.epcourse-checkout-empty .epcourse-btn:hover {
    background: #6d2bc5;
    transform: translateY(-2px);
}

.epcourse-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 32px;
    margin-top: 32px;
}

.epcourse-checkout-fields {
    background: #ffffff;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--epcourse-checkout-border);
}

.epcourse-checkout-fields h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--epcourse-checkout-border);
    color: var(--epcourse-checkout-text-primary);
}

.epcourse-section {
    margin-bottom: 32px;
}

.epcourse-section h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--epcourse-checkout-border);
    color: var(--epcourse-checkout-text-primary);
}

.epcourse-checkout-fields .form-row {
    margin-bottom: 16px;
}

.epcourse-checkout-fields .form-row label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
    color: var(--epcourse-checkout-text-primary);
}

.epcourse-checkout-fields .form-row label .required {
    color: #e74c3c;
}

.epcourse-checkout-fields input[type="text"],
.epcourse-checkout-fields input[type="email"],
.epcourse-checkout-fields input[type="tel"],
.epcourse-checkout-fields select {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border: 2px solid var(--epcourse-checkout-border);
    border-radius: 8px;
    transition: all 0.3s ease;
    background: #ffffff;
}

.epcourse-checkout-fields input[type="tel"] {
    direction: rtl;
    text-align: right;
}

.epcourse-checkout-fields input:focus,
.epcourse-checkout-fields select:focus {
    outline: none;
    border-color: var(--epcourse-checkout-accent);
    box-shadow: 0 0 0 4px rgba(130, 52, 238, 0.1);
}

.epcourse-checkout-fields .form-row-first {
    width: 48%;
    float: right;
}

.epcourse-checkout-fields .form-row-last {
    width: 48%;
    float: left;
}

.epcourse-checkout-fields .form-row-wide {
    width: 100%;
    clear: both;
}

.epcourse-checkout-fields .woocommerce-billing-fields::after {
    content: '';
    display: table;
    clear: both;
}

.epcourse-terms-privacy {
    margin: 24px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.epcourse-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
}

.epcourse-checkbox-label:last-child {
    margin-bottom: 0;
}

.epcourse-checkbox-label input[type="checkbox"] {
    width: 18px !important;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.epcourse-checkbox-label span {
    font-size: 14px;
    color: var(--epcourse-checkout-text-secondary);
    line-height: 1.5;
}

.epcourse-checkbox-label a {
    color: var(--epcourse-checkout-accent);
    text-decoration: underline;
}

.epcourse-checkout-btn {
    width: 100%;
    background: var(--epcourse-checkout-accent);
    color: #ffffff;
    padding: 16px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

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

.woocommerce-checkout-payment {
    margin: 24px 0 0 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.woocommerce-checkout-payment .epcourse-terms-privacy {
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.woocommerce-checkout-payment .epcourse-checkout-btn {
    margin-top: 0;
}

.wc_payment_methods {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wc_payment_method {
    margin-bottom: 12px;
}

.wc_payment_method label {
    display: flex;
    align-items: center;
    padding: 12px;
    background: #ffffff;
    border: 2px solid var(--epcourse-checkout-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.wc_payment_method input[type="radio"] {
    margin-left: 10px;
    width: 18px;
    height: 18px;
}

.wc_payment_method label:hover {
    border-color: var(--epcourse-checkout-accent);
}

.wc_payment_method input[type="radio"]:checked + label {
    border-color: var(--epcourse-checkout-accent);
    background: rgba(130, 52, 238, 0.05);
}

.epcourse-checkout-summary {
    background: #f5f5f5;
    padding: 0;
    border-radius: 12px;
    position: sticky;
    top: 20px;
    height: fit-content;
}

.epcourse-checkout-summary .summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid #e0e0e0;
}

.epcourse-checkout-summary .summary-header h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: var(--epcourse-checkout-text-primary);
}

.epcourse-checkout-summary .edit-cart {
    font-size: 14px;
    color: var(--epcourse-checkout-text-secondary);
    text-decoration: underline;
}

.epcourse-summary-items {
    padding: 20px 24px;
    border-bottom: 1px solid #e0e0e0;
}

.epcourse-summary-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.epcourse-summary-item:last-child {
    margin-bottom: 0;
}

.epcourse-summary-item .item-image {
    flex-shrink: 0;
}

.epcourse-summary-item .item-image img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
}

.epcourse-summary-item .item-info {
    flex: 1;
}

.epcourse-summary-item .item-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--epcourse-checkout-text-primary);
    margin-bottom: 6px;
}

.epcourse-summary-item .item-meta {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--epcourse-checkout-text-secondary);
}

.epcourse-summary-item .item-price {
    font-weight: 600;
}

.summary-actions {
    padding: 16px 24px;
    border-bottom: 1px solid #e0e0e0;
}

.summary-actions .summary-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--epcourse-checkout-text-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.summary-actions .summary-link:hover {
    color: var(--epcourse-checkout-accent);
}

.summary-actions .summary-link .icon {
    font-size: 16px;
}

.epcourse-summary-totals {
    padding: 20px 24px;
}

.epcourse-summary-totals .summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 15px;
    color: var(--epcourse-checkout-text-primary);
}

.epcourse-summary-totals .summary-row.total {
    margin-top: 12px;
    padding-top: 16px;
    border-top: 2px solid #e0e0e0;
    font-size: 20px;
    font-weight: 700;
}

.summary-secure {
    padding: 16px 24px;
    text-align: center;
    font-size: 14px;
    color: var(--epcourse-checkout-text-secondary);
    border-top: 1px solid #e0e0e0;
}

.summary-secure .icon {
    margin-left: 6px;
}

@media (max-width: 968px) {
    .epcourse-checkout-modern {
        padding: 24px;
    }

    .epcourse-checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .epcourse-checkout-summary {
        position: static;
        order: -1;
    }

    .epcourse-checkout-fields .form-row-first,
    .epcourse-checkout-fields .form-row-last {
        width: 100%;
        float: none;
    }
}

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

    .epcourse-checkout-title {
        font-size: 24px;
        margin-bottom: 24px;
    }

    .epcourse-checkout-fields,
    .epcourse-checkout-summary {
        padding: 16px;
    }

    .epcourse-checkout-fields input,
    .epcourse-checkout-fields select {
        font-size: 14px;
        padding: 10px 12px;
    }
}