/* ═══════════════════════════════════════════════════════════════════════════
   Billing — Settings → Billing panel, CheckoutModal, UpgradeModal,
   hard-block banners (past_due, expired, archived).

   Prefix: .bil-*    (matches the convention used by other tabs)
   Loaded from: index.html after settings.css
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── BillingPanel ─────────────────────────────────────────────────────────── */
.bil-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bil-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.bil-card:hover {
  border-color: var(--border2);
  box-shadow: var(--shadow-lg);
}

.bil-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 10px;
}

/* ── Banners inside BillingPanel ──────────────────────────────────────────── */
.bil-demo-banner,
.bil-archived-banner,
.bil-readonly-banner {
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  font-size: 12.5px;
  line-height: 1.5;
  border: 1px solid var(--border);
}
.bil-demo-banner {
  background: color-mix(in srgb, var(--accent) 8%, var(--bg2));
  border-color: color-mix(in srgb, var(--accent) 25%, var(--border));
  color: var(--text2);
}
.bil-archived-banner {
  background: color-mix(in srgb, var(--amber) 10%, transparent);
  border-color: color-mix(in srgb, var(--amber) 30%, transparent);
  color: var(--text);
}
.bil-readonly-banner {
  background: var(--bg3);
  color: var(--text2);
}

/* ── Current plan card ────────────────────────────────────────────────────── */
.bil-card--plan { /* no additional padding overrides — cards share the spec */ }

.bil-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}
.bil-plan-name {
  font-family: var(--font-display, var(--font-ui));
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-top: 2px;
  letter-spacing: -0.01em;
}
.bil-plan-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 2px;
}
.bil-price-headline {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.bil-price-muted { color: var(--text3); font-weight: 600; font-size: 17px; letter-spacing: 0; }
.bil-price-sub {
  font-size: 12.5px;
  color: var(--text2);
  font-weight: 500;
}
.bil-plan-meta {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--text2);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.bil-plan-meta-warn { color: var(--amber); font-weight: 600; }

.bil-plan-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  border: 1px solid transparent;
}
.bil-plan-badge--ok {
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
  border-color: color-mix(in srgb, var(--green) 28%, transparent);
}
.bil-plan-badge--trial {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 28%, transparent);
}
.bil-plan-badge--warn {
  background: color-mix(in srgb, var(--amber) 14%, transparent);
  color: var(--amber);
  border-color: color-mix(in srgb, var(--amber) 28%, transparent);
}
.bil-plan-badge--err {
  background: color-mix(in srgb, var(--red) 14%, transparent);
  color: var(--red);
  border-color: color-mix(in srgb, var(--red) 28%, transparent);
}
.bil-plan-badge--neutral {
  background: var(--bg3);
  color: var(--text2);
  border-color: var(--border);
}

/* ── Usage bars ───────────────────────────────────────────────────────────── */
.bil-usage {
  margin-bottom: 14px;
}
.bil-usage:last-child { margin-bottom: 0; }

.bil-usage-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 5px;
}
.bil-usage-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.bil-usage-count {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.bil-usage-count-sub { color: var(--text3); font-weight: 500; }

.bil-usage-track {
  height: 6px;
  border-radius: 3px;
  background: var(--bg3);
  overflow: hidden;
}
.bil-usage-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s cubic-bezier(0.34, 1.18, 0.64, 1), background 0.25s ease;
}
.bil-usage-help {
  margin-top: 5px;
  font-size: 11.5px;
  color: var(--text3);
  line-height: 1.45;
}

/* ── Payment method card ──────────────────────────────────────────────────── */
.bil-pm-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 6px;
}
.bil-pm-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.bil-pm-hint {
  font-size: 11.5px;
  color: var(--text3);
  line-height: 1.45;
}

/* ── Manage subscription card ─────────────────────────────────────────────── */
.bil-manage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}
.bil-cancel-btn { color: var(--text3); }
.bil-cancel-btn:hover:not(:disabled) { color: var(--red); }

.bil-billed-line {
  font-size: 11.5px;
  color: var(--text3);
  margin-top: 6px;
}

/* ── Loading skeleton ─────────────────────────────────────────────────────── */
.bil-skeleton {
  min-height: 120px;
}
.bil-skeleton-title,
.bil-skeleton-line {
  background: linear-gradient(
    90deg,
    var(--bg3) 0%,
    color-mix(in srgb, var(--bg3) 70%, var(--bg2)) 50%,
    var(--bg3) 100%
  );
  background-size: 200% 100%;
  border-radius: 6px;
  animation: bil-skeleton-shimmer 1.8s ease-in-out infinite;
}
.bil-skeleton-title { height: 22px; width: 40%; margin-bottom: 14px; }
.bil-skeleton-line { height: 14px; margin-bottom: 10px; }
.bil-skeleton-line:nth-child(2) { width: 80%; }
.bil-skeleton-line:nth-child(3) { width: 60%; }

@keyframes bil-skeleton-shimmer {
  0%   { background-position: 200% 50%; }
  100% { background-position: -200% 50%; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   CheckoutModal + UpgradeModal (Stage B/D)
   ═══════════════════════════════════════════════════════════════════════════ */

.bil-checkout-modal {
  width: min(920px, 96vw);
  max-height: calc(100vh - 32px);
  overflow: auto;
}
.bil-checkout-header {
  margin-bottom: 18px;
}
.bil-checkout-title {
  font-family: var(--font-display, var(--font-ui));
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.bil-checkout-sub {
  font-size: 13px;
  color: var(--text2);
  margin-top: 4px;
  line-height: 1.5;
}
.bil-checkout-intro {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin: 14px 0 18px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}

.bil-toggle-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

/* Segmented control (currency + interval toggles) */
.bil-seg {
  display: inline-flex;
  padding: 3px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 999px;
  gap: 2px;
  position: relative;
}
.bil-seg button {
  border: 0;
  background: transparent;
  color: var(--text2);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.bil-seg button:hover:not([aria-pressed="true"]) {
  color: var(--text);
}
.bil-seg button[aria-pressed="true"] {
  background: var(--bg2);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.bil-seg-save {
  font-size: 10px;
  font-weight: 700;
  color: var(--green);
  background: color-mix(in srgb, var(--green) 16%, transparent);
  padding: 1px 6px;
  border-radius: 999px;
  margin-left: 2px;
}

/* Tier cards grid */
.bil-tier-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 840px) {
  .bil-tier-grid { grid-template-columns: 1fr; }
}

.bil-tier-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow);
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.18s ease;
}
.bil-tier-card:hover {
  border-color: var(--border2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}
.bil-tier-card--current {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: color-mix(in srgb, var(--accent) 4%, var(--bg2));
}
.bil-tier-card--target {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent),
              var(--shadow-lg);
}
.bil-tier-card--popular::before {
  content: "Most popular";
  position: absolute;
  top: -10px;
  right: 16px;
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #fff;
  background: var(--accent);
  border-radius: 999px;
  text-transform: uppercase;
}

.bil-tier-name {
  font-family: var(--font-display, var(--font-ui));
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.bil-tier-tag {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.5;
  min-height: 36px;
}
.bil-tier-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 6px;
}
.bil-tier-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.bil-tier-price-unit { font-size: 13px; color: var(--text3); }
.bil-tier-price-sub {
  font-size: 11.5px;
  color: var(--text2);
  margin-top: -2px;
}
.bil-tier-features {
  list-style: none;
  margin: 12px 0 4px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bil-tier-features li {
  font-size: 12.5px;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.45;
}
.bil-tier-features li::before {
  content: "";
  flex-shrink: 0;
  margin-top: 5px;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--green);
}
.bil-tier-features li.bil-feat-off { color: var(--text3); }
.bil-tier-features li.bil-feat-off::before { background: var(--border2); }

.bil-tier-cta {
  margin-top: auto;
  padding-top: 12px;
}
.bil-tier-cta .btn {
  width: 100%;
  justify-content: center;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Trial banner v2 (Stage C extension)
   ═══════════════════════════════════════════════════════════════════════════ */
.bil-trial-cluster {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Hard-block banners (past_due, expired, archived)
   ═══════════════════════════════════════════════════════════════════════════ */
.bil-block-banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  margin: 0 0 16px 0;
  border-radius: var(--radius-lg);
  border: 1px solid;
}
.bil-block-banner--red {
  background: color-mix(in srgb, var(--red) 10%, transparent);
  border-color: color-mix(in srgb, var(--red) 35%, transparent);
}
.bil-block-banner--amber {
  background: color-mix(in srgb, var(--amber) 10%, transparent);
  border-color: color-mix(in srgb, var(--amber) 35%, transparent);
}
.bil-block-banner--neutral {
  background: var(--bg3);
  border-color: var(--border);
}

.bil-block-icon { flex-shrink: 0; margin-top: 2px; }
.bil-block-banner--red    .bil-block-icon { color: var(--red); }
.bil-block-banner--amber  .bil-block-icon { color: var(--amber); }
.bil-block-banner--neutral .bil-block-icon { color: var(--text2); }

.bil-block-text { flex: 1; min-width: 0; }
.bil-block-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}
.bil-block-banner--red    .bil-block-title { color: var(--red); }
.bil-block-banner--amber  .bil-block-title { color: var(--amber); }
.bil-block-banner--neutral .bil-block-title { color: var(--text); }

.bil-block-body {
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.45;
}
.bil-block-cta {
  flex-shrink: 0;
  align-self: center;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Expired blocking modal — full-screen prompt for the billing owner
   ═══════════════════════════════════════════════════════════════════════════ */
.bil-expired-modal {
  width: min(520px, 92vw);
  text-align: center;
  padding: 32px 32px 28px;
}
.bil-expired-icon {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--red) 14%, transparent);
  color: var(--red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.bil-expired-title {
  font-family: var(--font-display, var(--font-ui));
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.bil-expired-body {
  font-size: 13.5px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 20px;
}
.bil-expired-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Session 5: Danger zone ─────────────────────────────────────────────── */

.bil-card--danger {
  border: 1px solid color-mix(in srgb, var(--red) 35%, var(--border));
  background: color-mix(in srgb, var(--red) 4%, var(--bg2));
}
.bil-card--danger:hover {
  border-color: color-mix(in srgb, var(--red) 50%, var(--border2));
}
.bil-danger-label {
  color: var(--red);
  letter-spacing: 0.04em;
}
.bil-danger-title {
  font-family: var(--font-display, var(--font-ui));
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 2px 0 6px;
}
.bil-danger-body {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.55;
  margin-bottom: 14px;
}
.bil-danger-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.bil-danger-btn {
  background: var(--red);
  color: #fff;
  border: 1px solid var(--red);
}
.bil-danger-btn:hover:not(:disabled) {
  background: color-mix(in srgb, var(--red) 88%, #000);
  border-color: color-mix(in srgb, var(--red) 88%, #000);
}
.bil-danger-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background: color-mix(in srgb, var(--red) 40%, transparent);
  border-color: color-mix(in srgb, var(--red) 40%, transparent);
  color: #fff;
}
.bil-danger-hint {
  font-size: 12px;
  color: var(--text2);
  margin-top: 10px;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--red) 6%, transparent);
  border-left: 3px solid var(--red);
  border-radius: 4px;
  line-height: 1.5;
}

/* ── Session 5: Delete account confirmation modal ──────────────────────── */

.bil-danger-modal {
  max-width: 480px;
  padding: 28px 30px 24px;
  text-align: left;
  background: var(--modal-bg);
  backdrop-filter: blur(20px);
  border: 1px solid color-mix(in srgb, var(--red) 30%, var(--border2));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  position: relative;
}
.bil-danger-modal-icon {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--red) 14%, transparent);
  color: var(--red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.bil-danger-modal-title {
  font-family: var(--font-display, var(--font-ui));
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.bil-danger-modal-body {
  font-size: 13.5px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 18px;
}
.bil-danger-modal-body p {
  margin: 0 0 10px;
}
.bil-danger-modal-list {
  margin: 10px 0 12px;
  padding-left: 20px;
}
.bil-danger-modal-list li {
  margin-bottom: 5px;
  color: var(--text2);
}
.bil-danger-modal-grace {
  font-size: 13px;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--amber) 10%, transparent);
  border-left: 3px solid var(--amber);
  border-radius: 4px;
  color: var(--text);
}
.bil-danger-modal-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.bil-danger-modal-label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}
.bil-danger-modal-input {
  width: 100%;
  padding: 9px 12px;
  font-size: 13.5px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono, monospace);
  transition: border-color 0.2s;
}
.bil-danger-modal-input:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--red) 12%, transparent);
}
.bil-danger-modal-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}
.bil-danger-modal-check input {
  margin-top: 2px;
  accent-color: var(--red);
  cursor: pointer;
}
.bil-danger-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

/* ─── Session 6: Admin BillingDashboard ──────────────────────────────────── */

.bil-admin-dashboard {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.bil-admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.bil-admin-title {
  margin: 0 0 4px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.bil-admin-subtitle {
  font-size: 12px;
  color: var(--text2);
}
.bil-admin-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.bil-admin-select,
.bil-admin-btn {
  height: 30px;
  padding: 0 12px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.bil-admin-btn:hover:not(:disabled),
.bil-admin-select:hover:not(:disabled) {
  border-color: var(--border2);
  background: color-mix(in srgb, var(--accent) 6%, var(--bg2));
}
.bil-admin-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.bil-admin-error {
  background: color-mix(in srgb, var(--red) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--red) 35%, transparent);
  border-radius: var(--radius-lg);
  color: var(--text);
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.bil-admin-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}
.bil-admin-kpi {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.bil-admin-kpi:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border2);
}
.bil-admin-kpi-label {
  font-size: 11px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.bil-admin-kpi-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}
.bil-admin-kpi--green .bil-admin-kpi-value { color: var(--green); }
.bil-admin-kpi--amber .bil-admin-kpi-value { color: var(--amber); }
.bil-admin-kpi--red   .bil-admin-kpi-value { color: var(--red); }

.bil-admin-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 900px) {
  .bil-admin-split { grid-template-columns: 1fr; }
}

.bil-admin-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.bil-admin-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border2);
}
.bil-admin-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.bil-admin-card-body {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 10px;
}
.bil-admin-empty {
  font-size: 12px;
  color: var(--text3);
  text-align: center;
  padding: 20px;
}

.bil-admin-bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bil-admin-bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 36px;
  align-items: center;
  gap: 10px;
}
.bil-admin-bar-label {
  font-size: 12px;
  color: var(--text2);
}
.bil-admin-bar-track {
  height: 8px;
  background: color-mix(in srgb, var(--text3) 15%, transparent);
  border-radius: 4px;
  overflow: hidden;
}
.bil-admin-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.3s ease;
}
.bil-admin-bar-fill--starter { background: color-mix(in srgb, var(--accent) 60%, var(--text3)); }
.bil-admin-bar-fill--agency  { background: var(--accent); }
.bil-admin-bar-fill--scale   { background: color-mix(in srgb, var(--accent) 100%, var(--green) 20%); }
.bil-admin-bar-value {
  font-size: 12px;
  color: var(--text);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.bil-admin-table-wrap {
  overflow-x: auto;
  max-height: 420px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.bil-admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.bil-admin-table thead th {
  background: var(--bg);
  color: var(--text2);
  font-weight: 600;
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1;
}
.bil-admin-table tbody td {
  padding: 7px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  color: var(--text);
}
.bil-admin-table tbody tr:last-child td {
  border-bottom: none;
}
.bil-admin-table code {
  font-size: 11px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--accent);
}

.bil-admin-card--overrides {
  border-color: color-mix(in srgb, var(--amber) 25%, var(--border));
}
.bil-admin-override-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.bil-admin-override-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
}
.bil-admin-override-btn:hover {
  border-color: var(--amber);
  background: color-mix(in srgb, var(--amber) 6%, var(--bg));
}
.bil-admin-override-btn:active { transform: scale(0.995); }
.bil-admin-override-btn-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.bil-admin-override-btn-desc {
  font-size: 11px;
  color: var(--text2);
  line-height: 1.4;
}

.bil-admin-override-modal {
  max-width: 520px;
  background: var(--modal-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 20px;
}
.bil-admin-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
}
.bil-admin-modal-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}
.bil-admin-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text2);
}
.bil-admin-field input,
.bil-admin-field select {
  height: 32px;
  padding: 0 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
}
.bil-admin-field input:focus,
.bil-admin-field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}
.bil-admin-hint {
  font-size: 11px;
  color: var(--text3);
  margin: 4px 0 0 0;
  line-height: 1.45;
}
.bil-admin-hint code {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--accent);
}
.bil-admin-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ─── Session 6: cancellation feedback prompt ─────────────────────────────── */

.bil-card--feedback {
  background: color-mix(in srgb, var(--accent) 6%, var(--bg2));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  padding: 18px 20px;
}

.bil-feedback-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.bil-feedback-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-top: 4px;
}
.bil-feedback-subtitle {
  font-size: 12px;
  color: var(--text2);
  margin-top: 4px;
  max-width: 520px;
  line-height: 1.5;
}
.bil-feedback-dismiss {
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.bil-feedback-dismiss:hover {
  background: color-mix(in srgb, var(--text2) 12%, transparent);
  color: var(--text);
}
.bil-feedback-dismiss:disabled { opacity: 0.5; cursor: not-allowed; }

.bil-feedback-reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.bil-feedback-reason {
  padding: 8px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.bil-feedback-reason:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg2));
}
.bil-feedback-reason--active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.bil-feedback-textarea {
  width: 100%;
  padding: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  margin-bottom: 10px;
  transition: border-color 0.15s;
}
.bil-feedback-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 10%, transparent);
}
.bil-feedback-footer {
  display: flex;
  justify-content: flex-end;
}