/*
Theme Name: Vahina Checkout
Description: Thème minimaliste ultra-rapide dédié au tunnel de commande et panier Vahina
Version: 1.0.0
Author: Vahina
Text Domain: vahina-checkout
*/

/* --- Base Reset & Box Sizing --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #8b5a2b;
    --color-primary-dark: #6e431c;
    --color-primary-light: #f7ede2;
    --color-bg: #faf8f5;
    --color-surface: #ffffff;
    --color-text: #2c2523;
    --color-text-muted: #6b6360;
    --color-border: #e6dfd8;
    --color-accent: #d97706;
    --color-success: #15803d;
    --color-error: #b91c1c;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

html {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    tab-size: 4;
    background-color: var(--color-bg);
    color: var(--color-text);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Layout Containers --- */
.container {
    width: 100%;
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.site-main {
    flex: 1 0 auto;
    padding-top: 2rem;
    padding-bottom: 3rem;
}

/* --- Header --- */
.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 40;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.back-to-store-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.15s ease-in-out;
}

.back-to-store-link:hover,
.back-to-store-link:focus-visible {
    color: var(--color-primary);
}

.brand-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.025em;
}

.secure-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-success);
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Footer & Swiss Reassurance --- */
.site-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 2rem 0;
    margin-top: auto;
}

.reassurance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.reassurance-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reassurance-card svg {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-primary);
}

.reassurance-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.25;
}

.reassurance-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.2;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.5rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.swiss-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-weight: 600;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

/* --- Form & WooCommerce Basics --- */
.woocommerce-checkout {
    margin-top: 1.5rem;
}

.woocommerce-NoticeGroup {
    margin-bottom: 1.5rem;
}

.woocommerce-error,
.woocommerce-info,
.woocommerce-message {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    list-style: none;
    font-size: 0.9375rem;
}

.woocommerce-error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--color-error);
}

.woocommerce-info {
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

.woocommerce-message {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: var(--color-success);
}

.col2-set {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 900px) {
    .col2-set {
        grid-template-columns: 1fr 1fr;
    }
}

.woocommerce-billing-fields h3,
.woocommerce-shipping-fields h3,
.woocommerce-additional-fields h3,
#order_review_heading {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text);
    letter-spacing: -0.015em;
}

.woocommerce-checkout-review-order {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

table.woocommerce-checkout-review-order-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

table.woocommerce-checkout-review-order-table th,
table.woocommerce-checkout-review-order-table td {
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

table.woocommerce-checkout-review-order-table th.product-total,
table.woocommerce-checkout-review-order-table td.product-total {
    text-align: right;
}

/* Form controls */
.form-row {
    margin-bottom: 1rem;
}

.form-row label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.375rem;
    color: var(--color-text);
}

.form-row .input-text,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 0.9375rem;
    line-height: 1.4;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-row .input-text:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 90, 43, 0.15);
}

/* Primary checkout button */
#place_order {
    display: block;
    width: 100%;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: center;
    transition: background-color 0.15s ease-in-out;
}

#place_order:hover,
#place_order:focus-visible {
    background-color: var(--color-primary-dark);
}