/**
 * Mariluna - Checkout & Order Success Styles
 * Matches the dark glassmorphism theme of the main site
 *
 * @version 1.0.0
 * @created 2026-02-13
 */

/* ============================================================================
   CHECKOUT PAGE LAYOUT
   ============================================================================ */
.checkout-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.checkout-breadcrumb {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.checkout-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.checkout-breadcrumb a:hover { color: var(--primary-light); }
.checkout-bc-sep { color: var(--text-muted); opacity: 0.5; }
.checkout-bc-current { color: var(--text-secondary); }

.checkout-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 32px;
}

/* Empty cart */
.checkout-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}
.checkout-empty svg { margin-bottom: 24px; }
.checkout-empty h2 {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.checkout-empty p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ============================================================================
   CHECKOUT GRID (Form + Summary)
   ============================================================================ */
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: start;
}

@media (max-width: 900px) {
    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .checkout-summary-col {
        order: -1;
    }
}

/* ============================================================================
   FORM SECTIONS
   ============================================================================ */
.checkout-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.checkout-section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.checkout-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gradient-brand);
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================================================
   FORM FIELDS
   ============================================================================ */
.checkout-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.checkout-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.checkout-field.full {
    grid-column: 1 / -1;
}
.checkout-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}
.checkout-field input,
.checkout-field select,
.checkout-note {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.checkout-field input:focus,
.checkout-field select:focus,
.checkout-note:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}
.checkout-field input.error,
.checkout-field select.error {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}
.checkout-field-error {
    font-size: 12px;
    color: var(--danger);
    min-height: 16px;
}
.checkout-note {
    resize: vertical;
    min-height: 80px;
}
.checkout-field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239090a8' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

@media (max-width: 600px) {
    .checkout-form-grid {
        grid-template-columns: 1fr;
    }
    .checkout-field.full {
        grid-column: 1;
    }
}

/* ============================================================================
   COMPANY TOGGLE
   ============================================================================ */
.checkout-company-toggle {
    margin-top: 16px;
    margin-bottom: 4px;
}
.checkout-toggle-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
}
.checkout-toggle-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}
.checkout-company-fields {
    margin-top: 16px;
}

/* ============================================================================
   SHIPPING & PAYMENT METHODS
   ============================================================================ */
.checkout-shipping-methods,
.checkout-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.checkout-shipping-option,
.checkout-payment-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.checkout-shipping-option:hover,
.checkout-payment-option:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}
.checkout-shipping-option.selected,
.checkout-payment-option.selected {
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.08);
    box-shadow: 0 0 0 1px var(--primary);
}
.checkout-shipping-option input[type="radio"],
.checkout-payment-option input[type="radio"] {
    display: none;
}
.checkout-shipping-info,
.checkout-payment-info {
    flex: 1;
}
.checkout-shipping-name,
.checkout-payment-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}
.checkout-shipping-days,
.checkout-payment-desc {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}
.checkout-shipping-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-light);
    white-space: nowrap;
}
.checkout-payment-fee {
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ============================================================================
   GDPR & SUBMIT
   ============================================================================ */
.checkout-consent {
    margin-top: 20px;
    margin-bottom: 20px;
}
.checkout-consent .checkout-toggle-label span {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.checkout-submit-btn {
    display: block;
    width: 100%;
    padding: 18px 24px;
    background: var(--gradient-brand);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-smooth);
    font-family: inherit;
}
.checkout-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
}
.checkout-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.checkout-error {
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 14px;
}

.checkout-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: checkoutSpin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}
@keyframes checkoutSpin {
    to { transform: rotate(360deg); }
}

/* ============================================================================
   ORDER SUMMARY SIDEBAR
   ============================================================================ */
.checkout-summary {
    position: sticky;
    top: 100px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}
.checkout-summary-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}
.checkout-summary-items {
    max-height: 320px;
    overflow-y: auto;
}
.checkout-summary-item {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}
.checkout-summary-item:last-child {
    border-bottom: none;
}
.checkout-summary-item-img {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-tertiary);
}
.checkout-summary-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.checkout-summary-item-info {
    flex: 1;
    min-width: 0;
}
.checkout-summary-item-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.checkout-summary-item-variant {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}
.checkout-summary-item-qty {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}
.checkout-summary-item-total {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-light);
    white-space: nowrap;
}
.checkout-summary-divider {
    height: 1px;
    background: var(--border-color);
    margin: 16px 0;
}
.checkout-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.checkout-summary-total {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 8px;
    padding-top: 8px;
}
.checkout-summary-note {
    margin-top: 16px;
    padding: 12px;
    background: rgba(139, 92, 246, 0.06);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* ============================================================================
   BUTTONS
   ============================================================================ */
.checkout-btn-back,
.checkout-btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-smooth);
    cursor: pointer;
    font-family: inherit;
}
.checkout-btn-back {
    background: var(--gradient-brand);
    color: #fff;
    border: none;
}
.checkout-btn-back:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
    color: #fff;
}
.checkout-btn-secondary {
    background: transparent;
    color: var(--primary-light);
    border: 1px solid var(--primary);
}
.checkout-btn-secondary:hover {
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary-light);
}

/* ============================================================================
   ORDER SUCCESS PAGE
   ============================================================================ */
.order-success-page {
    max-width: 800px;
}
.order-success-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    text-align: center;
}
.order-success-icon {
    margin-bottom: 24px;
}
.order-success-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.order-success-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}
.order-success-number {
    display: inline-block;
    padding: 12px 24px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-md);
    font-size: 16px;
    color: var(--primary-light);
    margin-bottom: 32px;
}

.order-success-details {
    text-align: left;
}
.order-success-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}
@media (max-width: 600px) {
    .order-success-detail-grid {
        grid-template-columns: 1fr;
    }
    .order-success-card {
        padding: 32px 20px;
    }
}
.order-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.order-detail-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.order-detail-value {
    font-size: 14px;
    color: var(--text-primary);
}

/* Order items list */
.order-success-items {
    margin-bottom: 24px;
}
.order-success-items h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.order-success-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}
.order-success-item:last-child {
    border-bottom: none;
}
.order-success-item-name {
    flex: 1;
    color: var(--text-primary);
}
.order-success-item-name small {
    color: var(--text-muted);
    font-weight: 400;
}
.order-success-item-qty {
    color: var(--text-secondary);
    font-size: 13px;
}
.order-success-item-price {
    font-weight: 700;
    color: var(--primary-light);
    white-space: nowrap;
}

/* Order totals */
.order-success-totals {
    margin-bottom: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}
.order-success-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.order-success-total-final {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

/* Bank info */
.order-success-bank-info {
    background: rgba(139, 92, 246, 0.06);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
    text-align: left;
}
.order-success-bank-info h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.order-success-bank-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.5;
}
.order-success-bank-note {
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
}
.order-success-bank-details {
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin: 12px 0;
    font-family: 'Source Code Pro', monospace, sans-serif;
}
.order-success-bank-details p {
    font-size: 13px;
    color: var(--text-primary) !important;
    margin-bottom: 4px !important;
    letter-spacing: 0.3px;
}

/* COD info */
.order-success-cod-info {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
    text-align: left;
}
.order-success-cod-info h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.order-success-cod-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Actions */
.order-success-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 32px;
}
@media (max-width: 500px) {
    .order-success-actions {
        flex-direction: column;
        align-items: center;
    }
}

/* ============================================================================
   MOBILE RESPONSIVE
   ============================================================================ */
@media (max-width: 768px) {
    .checkout-page { padding: 24px 16px 80px; }
    .checkout-title { font-size: 22px; margin-bottom: 20px; }
    .checkout-grid { gap: 20px; }
}
@media (max-width: 480px) {
    .checkout-page { padding: 16px 12px 80px; }
    .checkout-title { font-size: 20px; }
}