/* ── Billing section — Anthropic-inspired warm stone design ───────────────── */
/* All rules scoped under [data-settings-section="settings-billing"] for specificity */
/* Philosophy: radical restraint, warm undertones, generous whitespace, no gradients */

/* Warm stone tokens — aligned with app's --color-neutral-* scale */
[data-settings-section="settings-billing"] {
    --bill-card-bg: var(--color-neutral-25, #fdfcfb);
    --bill-border: var(--color-neutral-200, #e7e5e4);
    --bill-border-light: var(--color-neutral-100, #f2efe9);
    --bill-text-primary: var(--color-neutral-900, #1c1917);
    --bill-text-secondary: var(--color-neutral-500, #78716c);
    --bill-text-muted: var(--color-neutral-400, #a8a29e);
    --bill-hover-bg: var(--color-neutral-50, #faf8f5);
    --bill-accent: var(--color-primary-400, #c2714a);
    --bill-accent-light: var(--color-primary-50, #fdf5f1);
    --bill-success: var(--color-success-600, #4a7a4c);
    --bill-success-bg: var(--color-success-50, #f0f5f0);
}

/* Container reset */
[data-settings-section="settings-billing"] .settings-card {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}
[data-settings-section="settings-billing"] .billing-wrap {
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    overflow: visible;
}

/* ── Plan header ── */
[data-settings-section="settings-billing"] .billing-heading {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--bill-text-primary);
    padding: 2rem 2rem 0;
    letter-spacing: -0.02em;
}
[data-settings-section="settings-billing"] .billing-subtitle {
    font-size: 0.8125rem;
    color: var(--bill-text-muted);
    padding: 0.25rem 2rem 0;
    font-weight: 450;
    line-height: 1.55;
}
[data-settings-section="settings-billing"] .billing-plan-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2.25rem 0 2rem;
    margin: 0 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--bill-border-light);
}
[data-settings-section="settings-billing"] .billing-plan-id {
    display: flex;
    align-items: center;
    gap: 1rem;
}
/* Icon — no box, just the SVG, bigger */
[data-settings-section="settings-billing"] .billing-plan-icon {
    width: auto;
    height: auto;
    border-radius: 0;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bill-text-primary);
    flex-shrink: 0;
    padding: 0;
}
[data-settings-section="settings-billing"] .billing-plan-icon svg {
    width: 36px;
    height: 36px;
    stroke-width: 1.5;
}
[data-settings-section="settings-billing"] .billing-plan-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--bill-text-primary);
    line-height: 1.3;
    letter-spacing: -0.01em;
}
[data-settings-section="settings-billing"] .billing-plan-cycle {
    font-size: 0.8125rem;
    color: var(--bill-text-secondary);
    font-weight: 450;
    margin-top: 2px;
}
[data-settings-section="settings-billing"] .billing-plan-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* ── Buttons — Anthropic style: dark near-black, warm undertone, no color ── */
[data-settings-section="settings-billing"] .billing-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1.125rem;
    height: auto;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid var(--bill-border);
    border-radius: 8px;
    background: transparent;
    color: var(--bill-text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    letter-spacing: -0.005em;
    line-height: 1.5;
}
[data-settings-section="settings-billing"] .billing-btn-outline:hover {
    background: var(--bill-hover-bg);
    border-color: var(--color-neutral-300, #d6d3d1);
}
[data-settings-section="settings-billing"] .billing-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1.125rem;
    height: auto;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid var(--bill-text-primary);
    border-radius: 8px;
    background: var(--bill-text-primary);
    color: var(--color-neutral-50, #faf8f5);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    letter-spacing: -0.005em;
    line-height: 1.5;
}
[data-settings-section="settings-billing"] .billing-btn-primary:hover {
    background: var(--color-neutral-800, #292524);
    border-color: var(--color-neutral-800, #292524);
}
[data-settings-section="settings-billing"] .billing-btn-sm {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    height: auto;
}

/* ── Status banner (trial / canceling / cancelled) ── */
[data-settings-section="settings-billing"] .billing-banner {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    margin: 1.25rem 2rem 0.5rem;
    background: var(--bill-hover-bg);
    border: 1px solid var(--bill-border);
    border-radius: 12px;
}
[data-settings-section="settings-billing"] .billing-banner-icon {
    display: none;
}
[data-settings-section="settings-billing"] .billing-banner-text {
    flex: 1;
    min-width: 0;
    font-size: 0.8125rem;
    color: var(--bill-text-secondary);
    font-weight: 400;
    line-height: 1.55;
}
[data-settings-section="settings-billing"] .billing-banner-text strong {
    color: var(--bill-text-primary);
    font-weight: 600;
}

/* ── Divider ── */
[data-settings-section="settings-billing"] .billing-divider {
    height: 1px;
    background: var(--bill-border-light);
    margin: 0 2rem;
}

/* ── Section blocks ── */
[data-settings-section="settings-billing"] .billing-section {
    padding: 1.75rem 2rem;
    border-bottom: 1px solid var(--bill-border-light);
}
[data-settings-section="settings-billing"] .billing-section:last-child {
    border-bottom: none;
    padding-bottom: 2.5rem;
}
[data-settings-section="settings-billing"] .billing-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--bill-text-primary);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

/* ── Payment row ── */
[data-settings-section="settings-billing"] .billing-payment-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
[data-settings-section="settings-billing"] .billing-payment-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
[data-settings-section="settings-billing"] .billing-payment-card svg {
    color: var(--bill-text-secondary);
    flex-shrink: 0;
}
[data-settings-section="settings-billing"] .billing-payment-label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--bill-text-primary);
    letter-spacing: -0.01em;
    transition: opacity 0.2s ease;
}

/* ── Usage / SMS meter ── */
[data-settings-section="settings-billing"] .billing-sms-row {
    margin-bottom: 1rem;
}
[data-settings-section="settings-billing"] .billing-sms-row-info {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.375rem;
}
[data-settings-section="settings-billing"] .billing-sms-row-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bill-text-primary);
}
[data-settings-section="settings-billing"] .billing-sms-row-detail {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--bill-text-muted);
}
[data-settings-section="settings-billing"] .billing-sms-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.25rem;
}
[data-settings-section="settings-billing"] .billing-sms-remaining {
    font-size: 0.8125rem;
    color: var(--bill-text-muted);
    font-weight: 400;
}
/* Progress bar — blue fill */
[data-settings-section="settings-billing"] .billing-sms-bar-wrap {
    width: 100%;
    height: 6px;
    background: var(--bill-border-light);
    border-radius: 3px;
    overflow: hidden;
}
[data-settings-section="settings-billing"] .billing-sms-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
}
[data-settings-section="settings-billing"] .billing-sms-bar--dark {
    background: var(--bill-text-primary, #1C1917);
}
[data-settings-section="settings-billing"] .billing-sms-bar--blue {
    background: #4a90c2;
}
[data-settings-section="settings-billing"] .billing-sms-bar--overage {
    background: var(--bill-accent, #c2714a);
}
/* Segmented bar (included + overage side-by-side) */
[data-settings-section="settings-billing"] .billing-sms-bar-wrap--segmented {
    display: flex;
}
[data-settings-section="settings-billing"] .billing-sms-bar-wrap--segmented .billing-sms-bar {
    border-radius: 0;
    width: auto;
    transition: flex 0.6s ease;
}

/* ── Overage info note (under-cap state) ── */
[data-settings-section="settings-billing"] .billing-overage-info {
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bill-hover-bg, #faf8f5);
    border: 1px solid var(--bill-border-light, #f2efe9);
    border-radius: 8px;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--bill-text-secondary, #78716c);
}
[data-settings-section="settings-billing"] .billing-overage-info-label {
    font-weight: 600;
    color: var(--bill-text-primary, #1c1917);
    white-space: nowrap;
    flex-shrink: 0;
}
[data-settings-section="settings-billing"] .billing-overage-info-text {
    color: var(--bill-text-secondary, #78716c);
}

/* ── Overage card (active overage state) ── */
[data-settings-section="settings-billing"] .billing-overage-card {
    margin-top: 1rem;
    padding: 1rem 1.125rem;
    background: var(--bill-accent-light, #fdf5f1);
    border: 1px solid rgba(194, 113, 74, 0.15);
    border-radius: 10px;
}
[data-settings-section="settings-billing"] .billing-overage-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.25rem;
}
[data-settings-section="settings-billing"] .billing-overage-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bill-text-primary, #1c1917);
}
[data-settings-section="settings-billing"] .billing-overage-amount {
    font-size: 1rem;
    font-weight: 600;
    color: var(--bill-accent, #c2714a);
}
[data-settings-section="settings-billing"] .billing-overage-detail {
    font-size: 0.8125rem;
    color: var(--bill-text-secondary, #78716c);
    margin-bottom: 0.375rem;
}
[data-settings-section="settings-billing"] .billing-overage-note {
    font-size: 0.75rem;
    color: var(--bill-text-muted, #a8a29e);
}

/* ── Invoices table — fully clean, no shading ── */
[data-settings-section="settings-billing"] .billing-invoices-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
[data-settings-section="settings-billing"] .billing-invoices-table thead,
[data-settings-section="settings-billing"] .billing-invoices-table thead tr,
[data-settings-section="settings-billing"] .billing-invoices-table thead th {
    border: none !important;
    background: none !important;
    box-shadow: none !important;
}
[data-settings-section="settings-billing"] .billing-invoices-table thead th {
    text-align: left;
    font-weight: 500;
    color: var(--bill-text-muted);
    padding: 0 0 0.875rem;
    font-size: 0.8125rem;
    text-transform: none;
    letter-spacing: 0;
}
[data-settings-section="settings-billing"] .billing-invoices-table tbody td {
    padding: 0.875rem 0;
    color: var(--bill-text-primary);
    border-bottom: none !important;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 400;
}
/* Paid badge — small green pill */
[data-settings-section="settings-billing"] .billing-inv-status-paid {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--bill-success);
    background: var(--bill-success-bg);
    border-radius: 999px;
    line-height: 1.5;
}
[data-settings-section="settings-billing"] .billing-invoices-table .billing-inv-link {
    color: var(--bill-text-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: var(--bill-border);
    font-weight: 500;
    cursor: pointer;
    transition: text-decoration-color 0.15s ease;
}
[data-settings-section="settings-billing"] .billing-invoices-table .billing-inv-link:hover {
    text-decoration-color: var(--bill-text-primary);
}
[data-settings-section="settings-billing"] .billing-invoices-empty {
    font-size: 0.875rem;
    color: var(--bill-text-muted);
    padding: 0.5rem 0;
    font-style: italic;
}

/* ── No fade-in delay — billing shows instantly ── */

/* ── Mobile responsive ── */
@media (max-width: 768px) {
    [data-settings-section="settings-billing"] .billing-plan-row {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem 0;
        margin: 0 1.25rem;
    }
    [data-settings-section="settings-billing"] .billing-section {
        padding: 1.5rem 1.25rem;
    }
    [data-settings-section="settings-billing"] .billing-divider {
        margin: 0 1.25rem;
    }
    [data-settings-section="settings-billing"] .billing-banner {
        padding: 0.875rem 1rem;
        margin: 1rem 1.25rem 0.5rem;
        flex-wrap: wrap;
    }
    [data-settings-section="settings-billing"] .billing-sms-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    [data-settings-section="settings-billing"] .billing-invoices-table thead {
        display: none;
    }
    [data-settings-section="settings-billing"] .billing-invoices-table tbody td {
        display: block;
        padding: 0.25rem 0;
    }
    [data-settings-section="settings-billing"] .billing-invoices-table tbody td:first-child {
        padding-top: 1rem;
        font-weight: 600;
    }
    [data-settings-section="settings-billing"] .billing-invoices-table tbody td:last-child {
        padding-bottom: 1rem;
        border-bottom: 1px solid var(--bill-border-light) !important;
    }
}

@media (max-width: 480px) {
    [data-settings-section="settings-billing"] .billing-payment-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   In-App Checkout Modal
   ═══════════════════════════════════════════════════════════════════ */
.checkout-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.checkout-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(2px);
}
.checkout-dialog {
    position: relative;
    width: 100%;
    max-width: 480px;
    margin: 1rem;
    background: var(--color-neutral-25, #fdfcfb);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: checkoutSlideIn 0.2s ease;
}
@keyframes checkoutSlideIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.checkout-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-neutral-200, #e7e5e4);
}
.checkout-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-neutral-900, #1c1917);
    letter-spacing: -0.015em;
}
.checkout-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    font-size: 1.5rem;
    color: var(--color-neutral-400, #a8a29e);
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.15s;
}
.checkout-close:hover {
    background: var(--color-neutral-100, #f2efe9);
    color: var(--color-neutral-900, #1c1917);
}
.checkout-body {
    padding: 1.5rem;
}
.checkout-summary {
    margin-bottom: 1.25rem;
    padding: 1rem 1.25rem;
    background: var(--color-neutral-50, #faf8f5);
    border-radius: 10px;
    font-size: 0.875rem;
    color: var(--color-neutral-600, #57534e);
    line-height: 1.6;
}
.checkout-summary strong {
    color: var(--color-neutral-900, #1c1917);
}
.checkout-error {
    margin-top: 0.75rem;
    padding: 0.625rem 0.875rem;
    background: var(--color-error-50, #fef2f2);
    border: 1px solid var(--color-error-200, #fecaca);
    border-radius: 8px;
    font-size: 0.8125rem;
    color: var(--color-error-600, #dc2626);
}
.checkout-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-neutral-200, #e7e5e4);
    background: var(--color-neutral-50, #faf8f5);
}
.checkout-btn-cancel {
    padding: 0.5rem 1.125rem;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid var(--color-neutral-200, #e7e5e4);
    border-radius: 8px;
    background: transparent;
    color: var(--color-neutral-700, #44403c);
    cursor: pointer;
    transition: all 0.15s;
}
.checkout-btn-cancel:hover {
    background: var(--color-neutral-100, #f2efe9);
}
.checkout-btn-pay {
    padding: 0.5rem 1.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    background: var(--color-neutral-900, #1c1917);
    color: var(--color-neutral-50, #faf8f5);
    cursor: pointer;
    transition: all 0.15s;
}
.checkout-btn-pay:hover:not(:disabled) {
    background: var(--color-neutral-800, #292524);
}
.checkout-btn-pay:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.checkout-btn-pay .checkout-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: checkoutSpin 0.6s linear infinite;
    margin-right: 6px;
    vertical-align: middle;
}
@keyframes checkoutSpin {
    to { transform: rotate(360deg); }
}
@media (max-width: 480px) {
    .checkout-dialog { margin: 0.5rem; max-width: none; }
    .checkout-footer { flex-direction: column; }
    .checkout-btn-cancel, .checkout-btn-pay { width: 100%; justify-content: center; text-align: center; }
}

/* ── Subscription detail modal ─────────────────────────────────────── */
.billing-sub-modal {
    border-radius: 14px !important;
    border: 1px solid var(--color-neutral-200, #e7e5e4) !important;
}
.billing-modal-plan-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 0 1rem;
    border-bottom: 1px solid var(--color-neutral-100, #f2efe9);
    margin-bottom: 0.75rem;
}
.billing-modal-plan-name {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-neutral-900, #1c1917);
    letter-spacing: -0.01em;
}
.billing-modal-plan-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-neutral-900, #1c1917);
    letter-spacing: -0.03em;
    margin-top: 0.125rem;
}
.billing-modal-plan-period {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-neutral-400, #a8a29e);
    margin-left: 1px;
}
.billing-modal-status {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 6px;
    flex-shrink: 0;
    margin-top: 0.25rem;
}
.billing-modal-status--active {
    background: var(--color-success-50, #f0f5f0);
    color: var(--color-success-700, #3d6b3f);
}
.billing-modal-status--trial {
    background: var(--color-warning-50, #fffbeb);
    color: var(--color-warning-700, #92400e);
}
.billing-modal-status--canceling {
    background: var(--color-warning-50, #fffbeb);
    color: var(--color-warning-700, #92400e);
}
.billing-modal-status--cancelled {
    background: var(--color-neutral-100, #f2efe9);
    color: var(--color-neutral-500, #78716c);
}
.billing-modal-note {
    font-size: 0.8125rem;
    color: var(--color-neutral-500, #78716c);
    margin: 0 0 0.75rem;
    line-height: 1.55;
}
.billing-modal-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.875rem 0;
    border-top: 1px solid var(--color-neutral-100, #f2efe9);
    margin-bottom: 1.25rem;
}
.billing-modal-feat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-neutral-700, #44403c);
}
.billing-modal-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--color-neutral-100, #f2efe9);
}
.billing-modal-cancel-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    background: none;
    border: 1px solid var(--color-neutral-200, #e7e5e4);
    color: var(--color-neutral-700, #44403c);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s;
}
.billing-modal-cancel-btn:hover {
    background: var(--color-neutral-100, #f2efe9);
    border-color: var(--color-neutral-300, #d6d3d1);
}
.billing-modal-done-btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    background: var(--color-neutral-900, #1c1917);
    color: var(--color-neutral-50, #faf8f5);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
    margin-left: auto;
}
.billing-modal-done-btn:hover {
    background: var(--color-neutral-800, #292524);
}

/* ── Cancel button (billing page) ───────────────────────── */
.billing-btn-cancel-danger {
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: #dc2626;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s;
}
.billing-btn-cancel-danger:hover {
    background: rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.5);
}

/* ── Update card modal ──────────────────────────────────── */
.billing-card-modal .modal-header { padding: 1.25rem 1.5rem 0; }
.billing-card-modal .modal-title { margin: 0; }

/* ── Plan preview modal ─────────────────────────────────── */
.billing-plan-preview-modal .modal-header { padding: 1.25rem 1.5rem 0; }
.billing-plan-preview-modal .modal-title { margin: 0; }

.billing-preview-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.15rem;
    margin-top: 0.25rem;
}
.billing-preview-currency {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-neutral-900, #1c1917);
    line-height: 1;
}
.billing-preview-amount {
    font-size: 2.75rem;
    font-weight: 600;
    color: var(--color-neutral-900, #1c1917);
    letter-spacing: -0.03em;
    line-height: 1;
}
.billing-preview-period {
    font-size: 0.8125rem;
    color: var(--color-neutral-400, #a8a29e);
    margin-top: 0.15rem;
}

.billing-preview-features {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.billing-preview-feat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-neutral-700, #44403c);
    line-height: 1.4;
}

.billing-preview-cta {
    width: 100%;
    padding: 0.75rem;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    background: var(--color-neutral-900, #1c1917);
    color: var(--color-neutral-50, #faf8f5);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
}
.billing-preview-cta:hover { background: var(--color-neutral-800, #292524); }
.billing-preview-cta:disabled { opacity: 0.5; cursor: default; }

/* ── Divider ── */
.billing-preview-divider {
    background: var(--color-neutral-100, #f2efe9);
}

/* ── Spinner ── */
.billing-spinner {
    border: 2px solid var(--color-neutral-200, #e7e5e4);
    border-top-color: var(--color-neutral-900, #1c1917);
}

/* ── Checkmark icons — warm brown/terracotta ── */
.billing-preview-feat i,
.billing-modal-feat i {
    color: var(--color-primary-400, #c2714a);
}