/* 
 * Checkout Main Shell Styles
 * Layout, Containers and shared utility classes.
 */

:root {
    --co-primary: var(--primary, #18566c);
    --co-primary-dark: var(--primary-dark, #0f3a4a);
    --co-primary-light: var(--primary-soft, #eef4f6);
    --co-surface: transparent;
    --co-bg: transparent;
    --co-border: var(--border-color, #ece2cc);
    --co-text: var(--text-dark, #303030);
    --co-text-muted: var(--text-muted, #745d4a);
    --co-success: #16a34a;
    --co-error: #ef4444;
    --co-radius: var(--radius-md, 10px);
    --co-radius-sm: var(--radius-sm, 4px);
}

.wb-ecom_checkout_page-design-1 {
    font-family: var(--font-body, 'Outfit', sans-serif);
    background: transparent;
    color: var(--co-text);
    padding: 1.25rem 1rem 4rem;
    min-height: 100vh;
}

/* ── Layout ── */
.co-container {
    max-width: 1060px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

@media (min-width: 1024px) {
    .co-container {
        flex-direction: row;
        align-items: flex-start;
        gap: 2rem;
    }

    .co-summary-col {
        width: 360px;
        flex-shrink: 0;
        order: 2;
        position: sticky;
        top: 80px;
    }

    .co-form-col {
        flex: 1;
        order: 1;
    }
}

/* ── Generic Cards ── */
.co-form-card {
    background: var(--white, #ffffff);
    border: 1px solid var(--co-border);
    border-radius: var(--co-radius) !important;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

/* ── Shared Utility Components ── */

/* Inline Input Row (Used in Coupon/Pincode) */
.co-inline-input-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.co-inline-input {
    flex: 1;
    height: 38px;
    padding: 0 0.75rem;
    border: 1px solid var(--co-border);
    border-radius: var(--co-radius-sm);
    font-size: 0.8rem;
    font-family: inherit;
    background: var(--co-surface);
}

.co-inline-input:focus {
    outline: none;
    border-color: var(--co-primary);
}

.co-inline-btn {
    padding: 0 1rem;
    height: 38px;
    background: var(--co-primary);
    color: #fff;
    border: none;
    border-radius: var(--co-radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s;
}

.co-inline-btn:hover {
    opacity: 0.9;
}

.co-inline-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Validation Messages */
.co-field-msg {
    font-size: 0.7rem;
    font-weight: 500;
    margin-top: 0.35rem;
}

.co-field-msg.is-error {
    color: var(--co-error);
}

.co-field-msg.is-success {
    color: var(--co-success);
}