/* Session 14 — Member dashboard stylesheet.
 *
 * The member-facing dashboard uses a cream-tinted variant of the platform
 * palette. Public pages are nighttime browsing (deep navy background,
 * gold accent, cream type); member pages are daylight focus (cream
 * background on cards, navy as the page surround at ~12% lighter than
 * the public navy).
 *
 * Reused by Sessions 16 (advisor dashboard), 17 (supplier portal), and
 * 18 (admin dashboard) — role-specific surfaces opt in via the
 * data-role attribute on <body>.
 *
 * Typography: Cormorant Garamond (display), Jost (body), DM Sans (utility).
 * WCAG AA: every body-text combination meets 4.5:1 contrast.
 */

:root {
  --bt-navy: #1A2B4A;
  --bt-navy-page: #FAF8F5;        /* legacy alias — now resolves to cream paper */
  --bt-paper: #FAF8F5;             /* member dashboard page background */
  --bt-navy-rule: #3d4a64;
  --bt-gold: #C4A052;
  --bt-gold-soft: #E5D4A0;
  --bt-cream: #FAF8F5;
  --bt-cream-card: #ffffff;
  --bt-ink: #1A2B4A;
  --bt-text: #2a2f3d;
  --bt-text-mid: #5b6378;
  --bt-text-faint: #8a8f9a;
  --bt-rule: rgba(196, 160, 82, 0.22);
  --bt-rule-soft: rgba(196, 160, 82, 0.12);

  --bt-success: #4d7a4a;
  --bt-warn: #C4A052;
  --bt-error: #8a3328;
  --bt-info: #3d5a7a;

  --bt-shadow-card: 0 8px 28px rgba(26, 43, 74, 0.08);
  --bt-shadow-hover: 0 12px 40px rgba(26, 43, 74, 0.14);

  --bt-font-display: 'Cormorant Garamond', Georgia, serif;
  --bt-font-body: 'Jost', system-ui, -apple-system, sans-serif;
  --bt-font-utility: 'DM Sans', system-ui, -apple-system, sans-serif;

  --bt-rail-width: 256px;
  --bt-content-max: 960px;
  --bt-radius: 4px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bt-navy-page);
  color: var(--bt-text);
  font-family: var(--bt-font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--bt-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 120ms ease;
}
a:hover, a:focus { border-bottom-color: var(--bt-gold); }

h1, h2, h3, h4 {
  font-family: var(--bt-font-display);
  font-weight: 300;
  letter-spacing: 0.005em;
  color: var(--bt-ink);
  margin: 0;
}

h1 { font-size: 36px; line-height: 1.15; }
h2 { font-size: 28px; line-height: 1.2; }
h3 { font-size: 22px; line-height: 1.25; }
h4 { font-size: 18px; line-height: 1.3; }

.bt-display-xl { font-family: var(--bt-font-display); font-size: 56px; font-weight: 300; color: var(--bt-ink); line-height: 1.05; }
.bt-display-l  { font-family: var(--bt-font-display); font-size: 44px; font-weight: 300; color: var(--bt-ink); line-height: 1.1; }
.bt-display-m  { font-family: var(--bt-font-display); font-size: 36px; font-weight: 300; color: var(--bt-ink); line-height: 1.15; }
.bt-display-s  { font-family: var(--bt-font-display); font-size: 28px; font-weight: 300; color: var(--bt-ink); line-height: 1.2; }

.bt-eyebrow {
  font-family: var(--bt-font-utility);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--bt-text-mid);
}

.bt-meta {
  font-family: var(--bt-font-utility);
  font-size: 12px;
  color: var(--bt-text-faint);
}

/* ── Layout ─────────────────────────────────────────────────────────── */

.bt-shell {
  display: grid;
  grid-template-columns: var(--bt-rail-width) 1fr;
  min-height: 100vh;
}

.bt-rail {
  background: var(--bt-navy);
  color: var(--bt-cream);
  padding: 32px 0 80px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  border-right: 1px solid var(--bt-navy-rule);
}

.bt-rail-brand {
  padding: 0 28px 24px;
  border-bottom: 1px solid var(--bt-navy-rule);
}
.bt-rail-brand .name {
  font-family: var(--bt-font-display);
  font-size: 22px;
  color: var(--bt-cream);
  margin: 0 0 6px;
}
.bt-rail-brand .tier {
  font-family: var(--bt-font-utility);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bt-gold);
}

.bt-rail-nav { list-style: none; padding: 18px 0; margin: 0; }
.bt-rail-nav li a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 28px;
  color: var(--bt-cream);
  font-family: var(--bt-font-utility);
  font-size: 13px;
  letter-spacing: 0.04em;
  border-bottom: none;
  border-left: 2px solid transparent;
  opacity: 0.85;
  transition: opacity 120ms ease, border-color 120ms ease, background 120ms ease;
}
.bt-rail-nav li a:hover, .bt-rail-nav li a:focus { opacity: 1; background: rgba(196, 160, 82, 0.06); }
.bt-rail-nav li a.is-active {
  border-left-color: var(--bt-gold);
  color: var(--bt-gold);
  opacity: 1;
}
.bt-rail-nav li .icon { width: 16px; opacity: 0.75; }
.bt-rail-nav li a.is-active .icon { opacity: 1; }

/* Fix-plan §6 — sectioned nav hierarchy */
.bt-rail-nav.is-grouped { padding-top: 6px; padding-bottom: 6px; }
.bt-rail-nav.is-grouped li a { padding-top: 10px; padding-bottom: 10px; font-size: 12px; }
.bt-rail-nav.is-footer {
  border-top: 1px solid rgba(196, 160, 82, 0.15);
  margin-top: 14px;
  padding-top: 10px;
  padding-bottom: 18px;
}
.bt-rail-nav.is-footer li a {
  font-size: 11px;
  letter-spacing: 0.14em;
  opacity: 0.7;
  padding: 8px 28px;
}
.bt-rail-section {
  font-family: var(--bt-font-utility);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bt-gold);
  padding: 18px 28px 4px;
  opacity: 0.85;
}

/* Content area */
.bt-main {
  padding: 32px clamp(24px, 4vw, 56px) 80px;
  background: var(--bt-navy-page);
  min-height: 100vh;
}

.bt-content {
  max-width: var(--bt-content-max);
  margin: 0 auto;
}

/* ── Header ─────────────────────────────────────────────────────────── */

.bt-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.bt-header-actions { display: flex; align-items: center; gap: 8px; }

.bt-bell {
  position: relative;
  background: transparent;
  border: 1px solid var(--bt-rule);
  border-radius: 50%;
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--bt-cream);
}
.bt-bell:hover, .bt-bell:focus { border-color: var(--bt-gold); }
.bt-bell .badge {
  position: absolute;
  top: -4px; right: -4px;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  background: var(--bt-gold);
  color: var(--bt-ink);
  border-radius: 9px;
  font-family: var(--bt-font-utility);
  font-size: 10px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.bt-bell .badge[hidden] { display: none; }

.bt-bell-dropdown {
  position: absolute;
  top: 48px;
  right: 0;
  background: var(--bt-cream-card);
  width: 360px;
  max-width: calc(100vw - 32px);
  box-shadow: var(--bt-shadow-card);
  border: 1px solid var(--bt-rule);
  border-radius: var(--bt-radius);
  z-index: 100;
  display: none;
}
.bt-bell-dropdown.open { display: block; }
.bt-bell-dropdown header { padding: 16px 18px; border-bottom: 1px solid var(--bt-rule-soft); display: flex; justify-content: space-between; align-items: center; }
.bt-bell-dropdown header h4 { font-size: 16px; }
.bt-bell-dropdown footer { padding: 12px 18px; text-align: center; border-top: 1px solid var(--bt-rule-soft); }
.bt-bell-dropdown ul { list-style: none; margin: 0; padding: 0; max-height: 320px; overflow-y: auto; }
.bt-bell-dropdown li {
  padding: 12px 18px;
  border-bottom: 1px solid var(--bt-rule-soft);
  cursor: pointer;
}
.bt-bell-dropdown li:last-child { border-bottom: none; }
.bt-bell-dropdown li:hover { background: rgba(196, 160, 82, 0.05); }
.bt-bell-dropdown li .title { color: var(--bt-ink); font-family: var(--bt-font-display); font-size: 15px; margin-bottom: 4px; }
.bt-bell-dropdown li .body { color: var(--bt-text-mid); font-size: 13px; line-height: 1.4; }
.bt-bell-dropdown li .ago { color: var(--bt-text-faint); font-size: 11px; font-family: var(--bt-font-utility); margin-top: 4px; }

.bt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--bt-gold);
  background: transparent;
  color: var(--bt-cream);
  font-family: var(--bt-font-utility);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--bt-radius);
  border-bottom: 1px solid var(--bt-gold);
  transition: background 120ms ease, color 120ms ease;
}
.bt-btn:hover, .bt-btn:focus { background: var(--bt-gold); color: var(--bt-ink); }
.bt-btn.is-primary { background: var(--bt-gold); color: var(--bt-ink); }
.bt-btn.is-primary:hover, .bt-btn.is-primary:focus { background: var(--bt-gold-soft); }
.bt-btn.is-on-card { color: var(--bt-ink); border-color: var(--bt-gold); }
.bt-btn.is-on-card:hover, .bt-btn.is-on-card:focus { background: var(--bt-gold); color: var(--bt-ink); }
.bt-btn.is-danger { border-color: var(--bt-error); color: var(--bt-error); }
.bt-btn.is-danger:hover, .bt-btn.is-danger:focus { background: var(--bt-error); color: var(--bt-cream); }
.bt-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.bt-user-menu { position: relative; }
.bt-user-menu .trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 28px;
  border: 1px solid var(--bt-rule);
  background: transparent;
  color: var(--bt-cream);
  font-family: var(--bt-font-utility);
  font-size: 13px;
  cursor: pointer;
}
.bt-user-menu .trigger:hover, .bt-user-menu .trigger:focus { border-color: var(--bt-gold); }
.bt-user-menu .avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--bt-gold); color: var(--bt-ink); display: inline-flex; align-items: center; justify-content: center; font-weight: 500; font-size: 11px; }
.bt-user-menu .menu {
  position: absolute;
  right: 0;
  top: 48px;
  background: var(--bt-cream-card);
  border: 1px solid var(--bt-rule);
  border-radius: var(--bt-radius);
  box-shadow: var(--bt-shadow-card);
  min-width: 220px;
  list-style: none;
  margin: 0; padding: 8px 0;
  display: none;
  z-index: 100;
}
.bt-user-menu.open .menu { display: block; }
.bt-user-menu .menu li a, .bt-user-menu .menu li button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 18px;
  background: transparent;
  border: none;
  color: var(--bt-text);
  font-family: var(--bt-font-utility);
  font-size: 13px;
  cursor: pointer;
}
.bt-user-menu .menu li a:hover, .bt-user-menu .menu li button:hover { background: rgba(196, 160, 82, 0.06); color: var(--bt-ink); }

/* ── Sections ───────────────────────────────────────────────────────── */

.bt-page-head { margin-bottom: 32px; }
.bt-page-head h1 { color: var(--bt-cream); margin-bottom: 8px; }
.bt-page-head .subtitle { color: var(--bt-text-faint); font-family: var(--bt-font-display); font-style: italic; font-size: 18px; }

.bt-section { margin-bottom: 40px; }
.bt-section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--bt-rule);
  padding-bottom: 10px;
  margin-bottom: 24px;
}
.bt-section-head h2 { color: var(--bt-cream); font-size: 22px; }
.bt-section-head .link { color: var(--bt-gold); font-family: var(--bt-font-utility); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }

.bt-card {
  background: var(--bt-cream-card);
  border-radius: var(--bt-radius);
  box-shadow: var(--bt-shadow-card);
  padding: 24px;
  color: var(--bt-text);
}
.bt-card.is-cream { background: var(--bt-cream); }
.bt-card.is-pad-large { padding: 40px; }

.bt-grid { display: grid; gap: 20px; }
.bt-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.bt-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.bt-row { display: flex; justify-content: space-between; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--bt-rule-soft); gap: 16px; }
.bt-row:last-child { border-bottom: none; }
.bt-row .label { color: var(--bt-text-mid); font-family: var(--bt-font-utility); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; }
.bt-row .value { color: var(--bt-ink); }

.bt-badge {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid currentColor;
  font-family: var(--bt-font-utility);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 2px;
}
.bt-badge.is-tier-baroque { color: var(--bt-gold); }
.bt-badge.is-tier-noir { color: var(--bt-ink); border-color: var(--bt-ink); }
.bt-badge.is-active { color: var(--bt-success); }
.bt-badge.is-warn { color: var(--bt-warn); }
.bt-badge.is-error { color: var(--bt-error); }

.bt-amount {
  font-family: var(--bt-font-display);
  font-size: 36px;
  color: var(--bt-ink);
  line-height: 1;
  margin: 0;
}
.bt-amount-l { font-size: 56px; }

.bt-ref-code {
  font-family: var(--bt-font-display);
  font-size: 32px;
  color: var(--bt-gold);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--bt-gold);
  padding-bottom: 4px;
  display: inline-block;
}

.bt-thin-rule { border: none; border-top: 1px solid var(--bt-rule); margin: 24px 0; }

/* Trip card */
.bt-trip-card {
  background: var(--bt-cream-card);
  border-radius: var(--bt-radius);
  overflow: hidden;
  box-shadow: var(--bt-shadow-card);
  margin-bottom: 16px;
}
.bt-trip-card .hero {
  background-color: var(--bt-navy-page);
  background-size: cover;
  background-position: center;
  aspect-ratio: 16 / 9;
}
.bt-trip-card .body { padding: 20px 24px 24px; }
.bt-trip-card .title { font-family: var(--bt-font-display); font-size: 22px; color: var(--bt-ink); margin: 0 0 4px; }
.bt-trip-card .sub { color: var(--bt-text-mid); font-size: 13px; }
.bt-trip-card .actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* Notification list */
.bt-notif-list { list-style: none; padding: 0; margin: 0; }
.bt-notif-list li { padding: 14px 0; border-bottom: 1px solid var(--bt-rule-soft); display: flex; gap: 14px; cursor: pointer; }
.bt-notif-list li:last-child { border-bottom: none; }
.bt-notif-list li.is-unread .dot { background: var(--bt-gold); }
.bt-notif-list .dot { flex: 0 0 8px; height: 8px; width: 8px; border-radius: 50%; background: var(--bt-text-faint); margin-top: 8px; }
.bt-notif-list .text { flex: 1; }
.bt-notif-list .text .title { font-family: var(--bt-font-display); font-size: 15px; color: var(--bt-ink); margin: 0 0 2px; }
.bt-notif-list .text .body { color: var(--bt-text-mid); font-size: 13px; }
.bt-notif-list .text .ago { font-family: var(--bt-font-utility); font-size: 11px; color: var(--bt-text-faint); text-transform: uppercase; letter-spacing: 0.14em; }

/* Tabs */
.bt-tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--bt-rule);
  margin-bottom: 24px;
  overflow-x: auto;
}
.bt-tabs button {
  background: transparent;
  border: none;
  padding: 12px 0;
  font-family: var(--bt-font-display);
  font-size: 18px;
  color: var(--bt-text-faint);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}
.bt-tabs button:hover, .bt-tabs button:focus { color: var(--bt-cream); }
.bt-tabs button.is-active { color: var(--bt-cream); border-bottom-color: var(--bt-gold); }

/* Filter chips */
.bt-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.bt-chip {
  padding: 6px 14px;
  border: 1px solid var(--bt-rule);
  border-radius: 16px;
  background: transparent;
  color: var(--bt-cream);
  font-family: var(--bt-font-utility);
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.bt-chip:hover, .bt-chip:focus { border-color: var(--bt-gold); }
.bt-chip.is-active { background: var(--bt-gold); color: var(--bt-ink); border-color: var(--bt-gold); }

/* Empty states */
.bt-empty { text-align: center; padding: 48px 24px; }
.bt-empty h2 { font-family: var(--bt-font-display); font-size: 28px; color: var(--bt-cream); margin-bottom: 12px; }
.bt-empty p { color: var(--bt-text-faint); font-style: italic; font-size: 15px; max-width: 520px; margin: 0 auto 24px; }

/* Skeleton states */
.bt-skel { background: linear-gradient(90deg, rgba(255,255,255,0.05), rgba(255,255,255,0.12), rgba(255,255,255,0.05)); background-size: 200% 100%; animation: btSkel 1.4s ease-in-out infinite; border-radius: var(--bt-radius); }
.bt-skel-line { height: 12px; margin: 8px 0; }
.bt-skel-block { height: 180px; }
@keyframes btSkel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Forms */
.bt-form label { display: block; font-family: var(--bt-font-utility); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bt-text-mid); margin: 14px 0 6px; }
.bt-form input, .bt-form select, .bt-form textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--bt-cream);
  border: 1px solid var(--bt-rule);
  border-radius: var(--bt-radius);
  color: var(--bt-ink);
  font-family: var(--bt-font-body);
  font-size: 14px;
  font-weight: 300;
}
.bt-form input:focus, .bt-form select:focus, .bt-form textarea:focus { outline: none; border-color: var(--bt-gold); box-shadow: 0 0 0 2px rgba(196, 160, 82, 0.18); }
.bt-form .help { color: var(--bt-text-faint); font-size: 12px; margin-top: 4px; }
.bt-form .actions { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }

/* Toggles for the preferences matrix */
.bt-toggle {
  position: relative;
  display: inline-block;
  width: 36px; height: 20px;
}
.bt-toggle input { opacity: 0; width: 0; height: 0; }
.bt-toggle .track { position: absolute; cursor: pointer; inset: 0; background: var(--bt-text-faint); border-radius: 10px; transition: background 120ms ease; }
.bt-toggle .track:before { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; background: var(--bt-cream-card); border-radius: 50%; transition: transform 120ms ease; }
.bt-toggle input:checked + .track { background: var(--bt-gold); }
.bt-toggle input:checked + .track:before { transform: translateX(16px); }
.bt-toggle input:focus-visible + .track { box-shadow: 0 0 0 3px rgba(196,160,82,0.3); }
.bt-toggle input:disabled + .track { opacity: 0.45; cursor: not-allowed; }

.bt-pref-table { width: 100%; border-collapse: collapse; }
.bt-pref-table th, .bt-pref-table td { text-align: center; padding: 14px 8px; border-bottom: 1px solid var(--bt-rule-soft); }
.bt-pref-table th { font-family: var(--bt-font-utility); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bt-text-mid); font-weight: 500; }
.bt-pref-table tbody th { text-align: left; font-family: var(--bt-font-display); font-size: 16px; color: var(--bt-ink); text-transform: none; letter-spacing: 0; padding-right: 24px; }
.bt-pref-table .forced { font-size: 10px; color: var(--bt-text-faint); display: block; margin-top: 2px; }

/* Modal */
.bt-modal-backdrop { position: fixed; inset: 0; background: rgba(8, 12, 22, 0.72); display: none; align-items: center; justify-content: center; z-index: 200; padding: 24px; }
.bt-modal-backdrop.open { display: flex; }
.bt-modal { background: var(--bt-cream-card); border-radius: var(--bt-radius); padding: 32px; max-width: 540px; width: 100%; box-shadow: var(--bt-shadow-hover); color: var(--bt-text); }
.bt-modal h2 { color: var(--bt-ink); margin-bottom: 12px; }
.bt-modal p { color: var(--bt-text-mid); }

/* Save button heart variant */
.bt-save-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--bt-rule);
  border-radius: 24px;
  color: var(--bt-ink);
  font-family: var(--bt-font-utility);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.bt-save-btn:hover, .bt-save-btn:focus { border-color: var(--bt-gold); }
.bt-save-btn.is-saved { background: var(--bt-gold); color: var(--bt-ink); border-color: var(--bt-gold); }
.bt-save-btn .heart { display: inline-block; width: 14px; height: 14px; }

/* ── Mobile / responsive ─────────────────────────────────────────── */

/* Bottom tab bar (mobile) */
.bt-tabbar { display: none; }

@media (max-width: 880px) {
  .bt-shell { grid-template-columns: 1fr; }
  .bt-rail { display: none; }
  .bt-main { padding: 24px 20px 88px; }

  .bt-tabbar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--bt-navy);
    border-top: 1px solid var(--bt-navy-rule);
    z-index: 50;
  }
  .bt-tabbar a {
    flex: 1;
    text-align: center;
    padding: 10px 4px 12px;
    color: var(--bt-cream);
    font-family: var(--bt-font-utility);
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    opacity: 0.7;
    border-bottom: none;
    border-top: 2px solid transparent;
  }
  .bt-tabbar a.is-active { opacity: 1; color: var(--bt-gold); border-top-color: var(--bt-gold); }
  .bt-tabbar a .icon { display: block; margin: 0 auto 4px; width: 18px; }

  .bt-grid.cols-2, .bt-grid.cols-3 { grid-template-columns: 1fr; }
  .bt-bell-dropdown { right: 0; left: 0; width: auto; }
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }
  .bt-amount { font-size: 28px; }
  .bt-amount-l { font-size: 40px; }
  .bt-pref-table th, .bt-pref-table td { padding: 10px 4px; }
}

/* ── Accessibility focus rings ─────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--bt-gold);
  outline-offset: 2px;
}
.bt-rail-nav li a:focus-visible { outline-offset: -2px; }
