/* ============================================
   LA VAGUE - Checkout Page Styles
   ============================================ */

/* Navigation */
.nav {
    top: 40px;
}

.nav.scrolled {
    top: 0;
}

.secure-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.secure-badge svg {
    color: #22c55e;
}

/* Checkout Layout */
.checkout {
    padding: 10rem 0 4rem;
    background: var(--color-bg);
    min-height: 100vh;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 4rem;
    align-items: start;
}

.checkout-form {
    padding-right: 2rem;
}

/* Checkout Sections */
.checkout-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-border);
}

.checkout-section:last-of-type {
    border-bottom: none;
}

.checkout-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* Form Elements */
.form-group {
    margin-bottom: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-row.three-col {
    grid-template-columns: 2fr 1fr 1fr;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    transition: var(--transition-fast);
    border-radius: 0;
    appearance: none;
    -webkit-appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-text);
    background: var(--color-bg);
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

/* Form validation error state */
.form-group input.error {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.05);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-text);
}

/* Shipping Options */
.shipping-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.shipping-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition-fast);
}

.shipping-option:hover,
.shipping-option:has(input:checked) {
    border-color: var(--color-text);
    background: var(--color-bg-secondary);
}

.shipping-option input {
    width: 20px;
    height: 20px;
    accent-color: var(--color-text);
}

.shipping-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.shipping-name {
    font-weight: 600;
}

.shipping-time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.shipping-price {
    font-weight: 600;
}

/* Payment Section */
.payment-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.payment-methods {
    margin-bottom: 1.5rem;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    cursor: pointer;
}

.payment-method.active {
    border-color: var(--color-text);
    background: var(--color-bg-secondary);
}

.payment-method input {
    width: 20px;
    height: 20px;
    accent-color: var(--color-text);
}

.payment-method span {
    flex: 1;
    font-weight: 600;
}

.payment-icons {
    display: flex;
    gap: 0.75rem;
}

.payment-icon {
    width: 32px;
    height: 32px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.payment-method.active .payment-icon {
    color: var(--color-accent);
}

.card-icons {
    display: flex;
    gap: 0.5rem;
}

.card-icon {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-border);
}

/* Card Form */
.card-form {
    padding: 1.5rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    margin-bottom: 1rem;
}

/* Checkout Button */
.btn-checkout {
    width: 100%;
    padding: 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: var(--color-text);
    color: var(--color-bg);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 56px;
}

.btn-checkout:hover:not(:disabled) {
    background: var(--color-accent);
    color: var(--color-text);
}

.btn-checkout:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Button Loading States */
.btn-loading .btn-spinner {
    display: inline-flex;
    animation: spin 1s linear infinite;
}

.btn-spinner svg {
    width: 16px;
    height: 16px;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-success {
    background: #22c55e !important;
    color: white !important;
}

.btn-success .btn-checkmark svg {
    stroke: white;
}

.btn-error {
    background: #ef4444 !important;
    color: white !important;
}

.btn-error .btn-error-icon svg {
    stroke: white;
}

.checkout-footer-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 1.5rem;
}

.checkout-footer-note a {
    text-decoration: underline;
}

/* Order Summary Sidebar */
.checkout-sidebar {
    position: sticky;
    top: 100px;
}

.order-summary {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
}

.summary-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.summary-items {
    margin-bottom: 1.5rem;
    max-height: 300px;
    overflow-y: auto;
}

.summary-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item-image {
    width: 60px;
    height: 75px;
    background: var(--color-bg);
    position: relative;
}

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

.summary-item-qty {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 22px;
    height: 22px;
    background: var(--color-text-muted);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.summary-item-details {
    flex: 1;
}

.summary-item-name {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.summary-item-variant {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

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

/* Discount Code */
.summary-discount {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.summary-discount input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.summary-discount input:focus {
    outline: none;
    border-color: var(--color-text);
}

.summary-discount button {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
}

.summary-discount button:hover:not(:disabled) {
    border-color: var(--color-text);
    background: var(--color-text);
    color: var(--color-bg);
}

.summary-discount button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Summary Totals */
.summary-totals {
    padding-top: 0.5rem;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.summary-line.discount {
    color: #22c55e;
}

.summary-line.total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
}

.total-price {
    font-size: 1.5rem;
}

/* Currency Badge */
.currency-badge {
    font-family: 'Oswald', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: #fff;
    background: rgba(220, 38, 38, 0.9);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 1024px) {
    .checkout-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .checkout-form {
        padding-right: 0;
        order: 2;
    }
    
    .checkout-sidebar {
        position: static;
        order: 1;
    }
    
    .form-row.three-col {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row.three-col .form-group:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .checkout {
        padding-top: 8rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .form-row.three-col {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .form-row.three-col .form-group:first-child {
        grid-column: auto;
    }
    
    .secure-badge span {
        display: none;
    }
    
    .checkout-section {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }
    
    .checkout-title {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.75rem 0.875rem;
        font-size: 16px; /* Prevents zoom on iOS */
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .shipping-option {
        padding: 0.875rem;
        gap: 0.75rem;
    }
    
    .shipping-price {
        font-size: 0.875rem;
    }
    
    .card-form {
        padding: 1rem;
    }
    
    .btn-checkout {
        padding: 0.875rem 1.25rem;
        min-height: 48px;
        font-size: 0.9375rem;
        letter-spacing: 0.02em;
        margin-bottom: 2rem; /* Add breathing room at bottom */
    }
    
    .order-summary {
        padding: 1.25rem;
    }
    
    .summary-title {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }
    
    .summary-items {
        overflow-x: hidden;
    }
    
    .summary-item {
        gap: 0.75rem;
        padding: 0.625rem 0;
    }
    
    .summary-item-image {
        width: 50px;
        height: 62px;
    }
    
    .summary-item-name {
        font-size: 0.85rem;
    }
    
    .total-price {
        font-size: 1.25rem;
    }
}

/* More conservative breakpoint for three-column grid */
@media (max-width: 1200px) {
    .form-row.three-col {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row.three-col .form-group:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .checkout {
        padding-top: 7rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .summary-discount {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .summary-discount button {
        width: 100%;
    }
    
    .shipping-option {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .shipping-price {
        width: 100%;
        text-align: left;
        margin-top: 0;
        padding-left: 1.75rem;
    }
}