/* ============================================================
   Filbet mobile token sheet  (site: filbet.homes, en-PH)
   Class prefix ....... mobilebacda-
   Canvas ............. 320-430px phone frame, centered on wide
   Palette ............ #0C0C0C ink / #CCCCCC text / #FFB347 #FFA500
                        #FFB74D amber accents / #FFFACD cream highlight
   Shape language ..... round buttons, square-ish cards,
                        full-width primary CTA, color-only motion
   ============================================================ */

/* ---------- design tokens ---------- */
:root {
  --mobilebacda-ink: #0C0C0C;
  --mobilebacda-ink-2: #16130d;                       /* lifted panel: ink warmed with amber */
  --mobilebacda-panel: #1b160e;                       /* card / strip surface */
  --mobilebacda-line: #2c2417;                        /* hairline borders */
  --mobilebacda-text: #CCCCCC;
  --mobilebacda-text-dim: rgba(204, 204, 204, 0.72);
  --mobilebacda-cream: #FFFACD;
  --mobilebacda-amber: #FFB347;
  --mobilebacda-orange: #FFA500;
  --mobilebacda-sand: #FFB74D;
  --mobilebacda-wash: rgba(255, 179, 71, 0.08);       /* faint amber wash */
  --mobilebacda-wash-2: rgba(255, 179, 71, 0.16);     /* stronger wash */
  --mobilebacda-font-head: "Trebuchet MS", "Century Gothic", "Segoe UI", system-ui, sans-serif;
  --mobilebacda-font-body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mobilebacda-r-btn: 999px;                         /* buttons: pill */
  --mobilebacda-r-card: 4px;                          /* cards: near square */
  --mobilebacda-topbar-h: 92px;                       /* brand row + tab strip */
  --mobilebacda-bnav-h: 62px;                         /* bottom quick bar */
  --mobilebacda-ease: 0.18s ease;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }

html {
  background: #050505;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0 auto;
  max-width: 430px;                                   /* phone canvas stays centered on desktop */
  min-height: 100vh;
  background: var(--mobilebacda-ink);
  color: var(--mobilebacda-text);
  font: 400 14px/1.6 var(--mobilebacda-font-body);
  box-shadow: 0 0 42px rgba(0, 0, 0, 0.65);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; }
h1, h2, h3 { font-family: var(--mobilebacda-font-head); }

a { color: var(--mobilebacda-sand); text-decoration: none; }
a:hover { color: var(--mobilebacda-cream); }

button { font: inherit; cursor: pointer; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--mobilebacda-amber);
  outline-offset: 2px;
  border-radius: 4px;
}

[id] { scroll-margin-top: calc(var(--mobilebacda-topbar-h) + 12px); }

/* color-only transitions across the site */
.mobilebacda-btn,
.mobilebacda-tab,
.mobilebacda-route-link,
.mobilebacda-gcard,
.mobilebacda-ext-promo,
.mobilebacda-ext-link,
.mobilebacda-dot,
.mobilebacda-menu-toggle,
.mobilebacda-menu-toggle-bar,
.mobilebacda-bnav-item,
.mobilebacda-cat-more,
.mobilebacda-app-cta {
  transition: background-color var(--mobilebacda-ease),
              border-color var(--mobilebacda-ease),
              color var(--mobilebacda-ease),
              opacity var(--mobilebacda-ease);
}

/* ============================================================
   TOP BAR — tab-style header: brand row + scrollable lobby tabs
   ============================================================ */
.mobilebacda-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 430px);
  z-index: 70;
  background: linear-gradient(180deg, #0C0C0C 0%, rgba(12, 12, 12, 0.97) 100%);
  border-bottom: 1px solid var(--mobilebacda-line);
}

.mobilebacda-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  min-height: 56px;
}

/* brand block: real logo image + wordmark only */
.mobilebacda-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--mobilebacda-cream);
}
.mobilebacda-brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: cover;
  border: 1px solid var(--mobilebacda-wash-2);
  background: var(--mobilebacda-panel);
}
.mobilebacda-brand-name {
  font-family: var(--mobilebacda-font-head);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--mobilebacda-cream);
}

/* header action cluster */
.mobilebacda-topacts { display: flex; align-items: center; gap: 6px; }

.mobilebacda-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: var(--mobilebacda-r-btn);
  border: 1px solid transparent;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.mobilebacda-btn--ghost {
  background: transparent;
  border-color: var(--mobilebacda-wash-2);
  color: var(--mobilebacda-amber);
}
.mobilebacda-btn--ghost:hover {
  background: var(--mobilebacda-wash);
  color: var(--mobilebacda-cream);
}
.mobilebacda-btn--solid {
  background: var(--mobilebacda-orange);
  color: #0C0C0C;
}
.mobilebacda-btn--solid:hover { background: var(--mobilebacda-amber); }

/* hamburger: three amber bars */
.mobilebacda-menu-toggle {
  display: grid;
  place-items: center;
  gap: 3px;
  width: 40px;
  height: 36px;
  border-radius: var(--mobilebacda-r-btn);
  border: 1px solid var(--mobilebacda-line);
  background: var(--mobilebacda-wash);
}
.mobilebacda-menu-toggle:hover { border-color: var(--mobilebacda-sand); }
.mobilebacda-menu-toggle-bar {
  width: 15px;
  height: 1.8px;
  border-radius: 2px;
  background: var(--mobilebacda-amber);
}

/* lobby tab strip */
.mobilebacda-tabstrip {
  display: flex;
  gap: 5px;
  padding: 2px 10px 7px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.mobilebacda-tabstrip::-webkit-scrollbar { display: none; }

.mobilebacda-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 14px;
  border-radius: var(--mobilebacda-r-btn);
  border: 1px solid var(--mobilebacda-line);
  font-size: 12px;
  font-weight: 700;
  color: var(--mobilebacda-text);
  background: transparent;
}
.mobilebacda-tab:hover {
  border-color: var(--mobilebacda-wash-2);
  color: var(--mobilebacda-cream);
}
.mobilebacda-tab-on,
.mobilebacda-tab-on:hover {
  background: var(--mobilebacda-wash-2);
  border-color: var(--mobilebacda-orange);
  color: var(--mobilebacda-cream);
}

/* ---------- compact route panel (expanded menu) ---------- */
.mobilebacda-routepanel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: calc(100vh - var(--mobilebacda-topbar-h));
  overflow-y: auto;
  padding: 10px 12px 16px;
  background: var(--mobilebacda-ink-2);
  border-bottom: 1px solid var(--mobilebacda-line);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.55);
}
.mobilebacda-routepanel-open { display: block; }

.mobilebacda-route-group { margin-bottom: 10px; }
.mobilebacda-route-group-title {
  margin: 0 0 4px;
  padding: 0 4px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--mobilebacda-orange);
}
.mobilebacda-route-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 46px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 13.5px;
  color: var(--mobilebacda-text);
}
.mobilebacda-route-link:hover {
  background: var(--mobilebacda-wash);
  border-color: var(--mobilebacda-line);
  color: var(--mobilebacda-cream);
}
.mobilebacda-route-link-arr { color: var(--mobilebacda-orange); font-weight: 700; }

.mobilebacda-route-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}
.mobilebacda-route-cta .mobilebacda-btn { min-height: 44px; }

/* ============================================================
   MAIN CANVAS
   ============================================================ */
.mobilebacda-main {
  padding-top: calc(var(--mobilebacda-topbar-h) + 10px);
  /* clear the fixed bottom quick bar + home-indicator zone */
  padding-bottom: calc(var(--mobilebacda-bnav-h) + 26px + env(safe-area-inset-bottom));
}

/* ============================================================
   HERO
   ============================================================ */
.mobilebacda-hero { padding: 12px 12px 2px; }

.mobilebacda-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--mobilebacda-orange);
}
.mobilebacda-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--mobilebacda-amber);
  transform: rotate(45deg);
}

.mobilebacda-hero-title {
  margin: 10px 0 8px;
  font-size: clamp(21px, 6.4vw, 26px);
  line-height: 1.18;
  font-weight: 700;
  color: var(--mobilebacda-cream);
}

.mobilebacda-hero-sub {
  margin: 0 0 14px;
  max-width: 42ch;
  font-size: 13px;
  color: var(--mobilebacda-text);
}

/* full-width primary CTA pair */
.mobilebacda-hero-ctas { display: grid; gap: 8px; margin-bottom: 12px; }
.mobilebacda-hero-ctas .mobilebacda-btn { min-height: 46px; width: 100%; font-size: 13.5px; }

.mobilebacda-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.mobilebacda-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 11px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-btn);
  background: var(--mobilebacda-wash);
  font-size: 11px;
  font-weight: 600;
  color: var(--mobilebacda-sand);
}

/* ============================================================
   BANNER CAROUSEL
   ============================================================ */
.mobilebacda-carousel {
  margin: 14px 12px 0;
  border: 1px solid var(--mobilebacda-line);
  border-radius: 6px;
  background: var(--mobilebacda-ink-2);
  overflow: hidden;
}
.mobilebacda-slide { display: none; position: relative; }
.mobilebacda-slide-on { display: block; }
.mobilebacda-slide img {
  width: 100%;
  height: clamp(138px, 40vw, 176px);
  object-fit: cover;
}
.mobilebacda-slide-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 26px 12px 9px;
  background: linear-gradient(180deg, rgba(12,12,12,0) 0%, rgba(12,12,12,0.94) 82%);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--mobilebacda-cream);
}
.mobilebacda-slide-cap small {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--mobilebacda-amber);
}

.mobilebacda-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding: 8px 0 9px;
}
.mobilebacda-dot {
  width: 24px;
  height: 6px;
  border: none;
  border-radius: var(--mobilebacda-r-btn);
  background: var(--mobilebacda-line);
  padding: 0;
}
.mobilebacda-dot:hover { background: var(--mobilebacda-wash-2); }
.mobilebacda-dot-on,
.mobilebacda-dot-on:hover { background: var(--mobilebacda-orange); }

/* ============================================================
   GAME LOBBY — category blocks, lead card + 4-col compact grid
   ============================================================ */
.mobilebacda-cat { padding: 26px 12px 2px; }

.mobilebacda-cat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-left: 3px solid var(--mobilebacda-orange);
  padding-left: 10px;
}
.mobilebacda-cat-title {
  margin: 0;
  font-size: 17.5px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--mobilebacda-cream);
}
.mobilebacda-cat-count {
  display: block;
  margin-top: 2px;
  font-family: var(--mobilebacda-font-body);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.6px;
  color: var(--mobilebacda-sand);
}
.mobilebacda-cat-more {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 4px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--mobilebacda-amber);
  white-space: nowrap;
}

/* one-line fact summary under each header (fact-first rhythm) */
.mobilebacda-cat-fact {
  margin: 6px 0 12px;
  padding: 7px 10px;
  border-left: 2px solid var(--mobilebacda-sand);
  border-radius: 0 var(--mobilebacda-r-card) var(--mobilebacda-r-card) 0;
  background: var(--mobilebacda-wash);
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--mobilebacda-text);
}

.mobilebacda-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 6px;
}

.mobilebacda-gcard {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 7px 6px 8px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  background: var(--mobilebacda-ink-2);
}
.mobilebacda-gcard:hover,
.mobilebacda-gcard:focus-visible {
  border-color: var(--mobilebacda-amber);
  background: var(--mobilebacda-wash);
}
.mobilebacda-gcard-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--mobilebacda-r-card);
  background: #000;
}
.mobilebacda-gcard-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-align: center;
  font-size: 10.5px;
  line-height: 1.3;
  color: var(--mobilebacda-text);
}
.mobilebacda-gcard:hover .mobilebacda-gcard-name { color: var(--mobilebacda-cream); }

/* the mixed-in large card: spans 2x2 inside the compact grid */
.mobilebacda-gcard-lead {
  grid-column: span 2;
  grid-row: span 2;
  position: relative;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  border-color: var(--mobilebacda-wash-2);
}
.mobilebacda-gcard-lead .mobilebacda-gcard-name {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--mobilebacda-cream);
}
.mobilebacda-gcard-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 9px;
  border-radius: var(--mobilebacda-r-btn);
  background: var(--mobilebacda-orange);
  color: #0C0C0C;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

/* ============================================================
   CONTENT MODULES (after the lobby)
   ============================================================ */
.mobilebacda-module {
  margin: 26px 12px 0;
  padding: 15px 12px 16px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  background: var(--mobilebacda-ink-2);
}
.mobilebacda-mod-title {
  margin: 0 0 6px;
  font-size: 16.5px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--mobilebacda-cream);
}
.mobilebacda-mod-lead {
  margin: 0 0 12px;
  font-size: 12.5px;
  color: var(--mobilebacda-text);
}

/* --- player voice reel --- */
.mobilebacda-reel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(80%, 300px);
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 2px 2px 8px;
}
.mobilebacda-reel::-webkit-scrollbar { display: none; }
.mobilebacda-quote {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 12px;
  border: 1px solid var(--mobilebacda-line);
  border-left: 3px solid var(--mobilebacda-sand);
  border-radius: var(--mobilebacda-r-card);
  background: var(--mobilebacda-ink);
}
.mobilebacda-quote-tag {
  align-self: flex-start;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--mobilebacda-orange);
}
.mobilebacda-quote-text { margin: 0; font-size: 12.5px; line-height: 1.55; color: var(--mobilebacda-text); }
.mobilebacda-quote-who { font-size: 11px; font-weight: 700; color: var(--mobilebacda-sand); }

/* --- mobile app panel --- */
.mobilebacda-app-media {
  margin: 0 0 12px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  overflow: hidden;
}
.mobilebacda-app-media img {
  width: 100%;
  height: clamp(120px, 34vw, 150px);
  object-fit: cover;
}
.mobilebacda-app-body p { margin: 0 0 10px; font-size: 12.5px; color: var(--mobilebacda-text); }
.mobilebacda-app-body a { font-weight: 700; }

.mobilebacda-app-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 12px 0 14px;
}
.mobilebacda-app-spec {
  padding: 8px 9px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  background: var(--mobilebacda-wash);
  font-size: 11px;
  color: var(--mobilebacda-text);
}
.mobilebacda-app-spec b {
  display: block;
  font-size: 11.5px;
  color: var(--mobilebacda-cream);
}

.mobilebacda-app-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 46px;
  border: none;
  border-radius: var(--mobilebacda-r-btn);
  background: var(--mobilebacda-orange);
  color: #0C0C0C;
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.2px;
}
.mobilebacda-app-cta:hover { background: var(--mobilebacda-amber); }

/* --- scenario guidance rows --- */
.mobilebacda-case {
  display: grid;
  gap: 3px;
  padding: 11px 2px;
  border-bottom: 1px dashed var(--mobilebacda-line);
}
.mobilebacda-case:last-of-type { border-bottom: none; }
.mobilebacda-case-when {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--mobilebacda-cream);
}
.mobilebacda-case-when::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--mobilebacda-orange);
  transform: rotate(45deg);
}
.mobilebacda-case-then { font-size: 12px; line-height: 1.55; color: var(--mobilebacda-text); }

/* --- direct answer callout --- */
.mobilebacda-answer {
  margin-top: 12px;
  padding: 12px 12px 13px;
  border-left: 3px solid var(--mobilebacda-orange);
  border-radius: 0 var(--mobilebacda-r-card) var(--mobilebacda-r-card) 0;
  background: var(--mobilebacda-wash);
}
.mobilebacda-answer-q {
  margin: 0 0 6px;
  font-family: var(--mobilebacda-font-head);
  font-size: 13.5px;
  font-weight: 800;
  color: var(--mobilebacda-cream);
}
.mobilebacda-answer-a { margin: 0 0 8px; font-size: 12.5px; line-height: 1.55; color: var(--mobilebacda-text); }
.mobilebacda-answer-steps { margin: 8px 0 10px; padding-left: 18px; }
.mobilebacda-answer-steps li { margin: 4px 0; font-size: 12px; line-height: 1.5; color: var(--mobilebacda-text); }
.mobilebacda-answer-more { font-size: 12px; }
.mobilebacda-answer-more a { font-weight: 700; color: var(--mobilebacda-amber); }

/* ============================================================
   PARTNER STRIP
   ============================================================ */
.mobilebacda-partners { margin: 24px 12px 0; }
.mobilebacda-partners-title {
  margin: 0 0 8px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--mobilebacda-orange);
}
.mobilebacda-partners-track {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.mobilebacda-partners-track::-webkit-scrollbar { display: none; }
.mobilebacda-partner-logo {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  min-width: 86px;
  height: 40px;
  padding: 5px 9px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  background: var(--mobilebacda-ink-2);
}
.mobilebacda-partner-logo img {
  height: 26px;
  width: auto;
  max-width: 76px;
  object-fit: contain;
  opacity: 0.9;
}

/* ============================================================
   EXTENDED FOOTER — two-column directory
   order: brand > promotions > page directory > disclaimer
   ============================================================ */
.mobilebacda-ext {
  margin: 28px 12px 0;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  overflow: hidden;
  background: var(--mobilebacda-ink-2);
}

.mobilebacda-ext-brand { padding: 14px 12px; border-bottom: 1px solid var(--mobilebacda-line); }
.mobilebacda-ext-title {
  margin: 0 0 6px;
  font-family: var(--mobilebacda-font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--mobilebacda-cream);
}
.mobilebacda-ext-brand p { margin: 0; font-size: 12px; line-height: 1.6; color: var(--mobilebacda-text); }

.mobilebacda-ext-promos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--mobilebacda-line);
}
.mobilebacda-ext-promo {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 11px;
  border: 1px solid var(--mobilebacda-wash-2);
  border-radius: var(--mobilebacda-r-btn);
  background: var(--mobilebacda-wash);
  color: var(--mobilebacda-cream);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.25;
}
.mobilebacda-ext-promo:hover {
  background: var(--mobilebacda-wash-2);
  border-color: var(--mobilebacda-orange);
  color: var(--mobilebacda-cream);
}
.mobilebacda-ext-promo svg { flex: 0 0 auto; width: 14px; height: 14px; color: var(--mobilebacda-orange); }
.mobilebacda-ext-promo-wide { grid-column: 1 / -1; }

.mobilebacda-ext-dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 12px;
  padding: 12px;
  border-bottom: 1px solid var(--mobilebacda-line);
}
.mobilebacda-ext-dir-title {
  grid-column: 1 / -1;
  margin: 0 0 6px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--mobilebacda-orange);
}
.mobilebacda-ext-link {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 0;
  border-bottom: 1px dotted var(--mobilebacda-line);
  font-size: 12px;
  color: var(--mobilebacda-text);
}
.mobilebacda-ext-link:hover { color: var(--mobilebacda-cream); }

.mobilebacda-ext-disclaimer {
  padding: 10px 12px 12px;
  font-size: 10.5px;
  line-height: 1.55;
  color: var(--mobilebacda-text-dim);
}

/* ============================================================
   COMMON FOOTER (copyright only)
   ============================================================ */
.mobilebacda-footer {
  margin: 22px 12px 6px;
  text-align: center;
  font-size: 11px;
  line-height: 1.6;
  color: var(--mobilebacda-text-dim);
}
.mobilebacda-footer p { margin: 2px 0; }
.mobilebacda-footer-strong { color: var(--mobilebacda-sand); font-weight: 700; }

/* ============================================================
   BOTTOM QUICK BAR — layered strip, 5 semantic roles
   ============================================================ */
.mobilebacda-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 430px);
  z-index: 80;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: calc(var(--mobilebacda-bnav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(12, 12, 12, 0.98);
  border-top: 1px solid var(--mobilebacda-line);
}
/* top accent layer */
.mobilebacda-bnav::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 14%;
  right: 14%;
  height: 2px;
  background: linear-gradient(90deg,
    rgba(255, 165, 0, 0) 0%,
    var(--mobilebacda-orange) 50%,
    rgba(255, 165, 0, 0) 100%);
}

.mobilebacda-bnav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--mobilebacda-bnav-h);
  padding: 6px 2px;
  font-size: 9.8px;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--mobilebacda-text);
}
.mobilebacda-bnav-item:hover { color: var(--mobilebacda-cream); }
.mobilebacda-bnav-ico { width: 21px; height: 21px; }

/* promo roles wear amber */
.mobilebacda-bnav-promo { color: var(--mobilebacda-sand); }
.mobilebacda-bnav-promo:hover { color: var(--mobilebacda-cream); }

/* the central "play" role gets the filled pill label */
.mobilebacda-bnav-hot .mobilebacda-bnav-label {
  padding: 2px 9px;
  border-radius: var(--mobilebacda-r-btn);
  background: var(--mobilebacda-orange);
  color: #0C0C0C;
  font-weight: 800;
}
.mobilebacda-bnav-hot:hover .mobilebacda-bnav-label { background: var(--mobilebacda-amber); }

/* current-page state: amber text + underline tick */
.mobilebacda-here { color: var(--mobilebacda-amber); }
.mobilebacda-here::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 50%;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--mobilebacda-amber);
  transform: translateX(-50%);
}

/* ============================================================
   BREAKPOINTS
   ============================================================ */
@media (min-width: 375px) {
  .mobilebacda-gcard-name { font-size: 11px; }
  .mobilebacda-cat-fact { font-size: 12px; }
  .mobilebacda-quote-text { font-size: 13px; }
}

@media (min-width: 430px) {
  body { max-width: 430px; }
  .mobilebacda-grid { grid-template-columns: repeat(5, 1fr); gap: 9px 7px; }
  .mobilebacda-gcard-name { font-size: 11.5px; }
  .mobilebacda-hero { padding: 16px 16px 2px; }
  .mobilebacda-carousel { margin: 16px 16px 0; }
  .mobilebacda-cat { padding: 28px 16px 2px; }
  .mobilebacda-module,
  .mobilebacda-partners,
  .mobilebacda-ext { margin-left: 16px; margin-right: 16px; }
  .mobilebacda-ext-dir { gap: 0 16px; }
}

/* respect users who prefer stillness */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* ============================================================
   HELP PAGES — two distinct reading tools for the Part1 guides
   ============================================================ */
.mobilebacda-help-main {
  padding-top: calc(var(--mobilebacda-topbar-h) + 12px);
  padding-bottom: calc(var(--mobilebacda-bnav-h) + 28px + env(safe-area-inset-bottom));
}
.mobilebacda-help-hero {
  margin: 0 12px;
  padding: 18px 14px 16px;
  border-top: 2px solid var(--mobilebacda-orange);
  border-bottom: 1px solid var(--mobilebacda-line);
  background: linear-gradient(135deg, var(--mobilebacda-ink-2), var(--mobilebacda-ink));
}
.mobilebacda-help-eyebrow {
  margin: 0 0 8px;
  color: var(--mobilebacda-orange);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}
.mobilebacda-help-title {
  margin: 0 0 9px;
  color: var(--mobilebacda-cream);
  font-size: clamp(22px, 7vw, 29px);
  line-height: 1.16;
}
.mobilebacda-help-intro {
  margin: 0;
  color: var(--mobilebacda-text);
  font-size: 13px;
  line-height: 1.65;
}
.mobilebacda-help-actions {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}
.mobilebacda-help-actions .mobilebacda-btn { width: 100%; min-height: 46px; }
.mobilebacda-help-section {
  margin: 20px 12px 0;
  padding: 15px 13px 16px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: 5px;
  background: var(--mobilebacda-ink-2);
}
.mobilebacda-help-section h2 {
  margin: 0 0 8px;
  color: var(--mobilebacda-cream);
  font-size: 17px;
  line-height: 1.28;
}
.mobilebacda-help-section > p {
  margin: 0 0 10px;
  color: var(--mobilebacda-text);
  font-size: 12.5px;
  line-height: 1.65;
}
.mobilebacda-help-section > p:last-child { margin-bottom: 0; }
.mobilebacda-help-note {
  margin: 12px 0 0;
  padding: 10px 11px;
  border-left: 3px solid var(--mobilebacda-orange);
  background: var(--mobilebacda-wash);
  color: var(--mobilebacda-text);
  font-size: 12px;
  line-height: 1.6;
}
.mobilebacda-help-note strong { color: var(--mobilebacda-cream); }
.mobilebacda-help-rail {
  display: grid;
  gap: 7px;
  margin: 12px 0 0;
}
.mobilebacda-help-rail a,
.mobilebacda-help-promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 46px;
  padding: 9px 11px;
  border: 1px solid var(--mobilebacda-line);
  border-radius: var(--mobilebacda-r-card);
  background: var(--mobilebacda-wash);
  color: var(--mobilebacda-sand);
  font-size: 12px;
  font-weight: 700;
}
.mobilebacda-help-rail a:hover,
.mobilebacda-help-promo:hover {
  border-color: var(--mobilebacda-orange);
  background: var(--mobilebacda-wash-2);
  color: var(--mobilebacda-cream);
}
.mobilebacda-help-arrow { color: var(--mobilebacda-orange); font-size: 18px; }
.mobilebacda-help-ledger {
  display: grid;
  gap: 7px;
  margin-top: 12px;
}
.mobilebacda-help-ledger-row {
  display: grid;
  grid-template-columns: minmax(78px, .7fr) minmax(0, 1.3fr);
  gap: 9px;
  padding: 9px 0;
  border-bottom: 1px dotted var(--mobilebacda-line);
  color: var(--mobilebacda-text);
  font-size: 11.8px;
  line-height: 1.5;
}
.mobilebacda-help-ledger-row:last-child { border-bottom: 0; }
.mobilebacda-help-ledger-row b { color: var(--mobilebacda-amber); }
.mobilebacda-help-checks {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}
.mobilebacda-help-checks li {
  position: relative;
  padding: 9px 9px 9px 30px;
  border: 1px solid var(--mobilebacda-line);
  background: var(--mobilebacda-ink);
  color: var(--mobilebacda-text);
  font-size: 12px;
  line-height: 1.55;
}
.mobilebacda-help-checks li::before {
  content: "✓";
  position: absolute;
  left: 10px;
  top: 8px;
  color: var(--mobilebacda-orange);
  font-weight: 900;
}
.mobilebacda-help-faq {
  margin-top: 12px;
  border-top: 1px solid var(--mobilebacda-line);
}
.mobilebacda-help-faq details { border-bottom: 1px dotted var(--mobilebacda-line); }
.mobilebacda-help-faq summary {
  min-height: 46px;
  padding: 12px 2px;
  color: var(--mobilebacda-cream);
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 700;
}
.mobilebacda-help-faq p {
  margin: -2px 0 12px;
  color: var(--mobilebacda-text);
  font-size: 12px;
  line-height: 1.6;
}
.mobilebacda-help-promo-stack {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.mobilebacda-help-promo {
  justify-content: flex-start;
  border-color: var(--mobilebacda-wash-2);
  background: transparent;
  cursor: pointer;
}
.mobilebacda-help-promo-mark {
  display: grid;
  place-items: center;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--mobilebacda-orange);
  color: var(--mobilebacda-ink);
  font-size: 11px;
  font-weight: 900;
}
.mobilebacda-help-promo-copy { flex: 1; }
.mobilebacda-help-promo-copy small {
  display: block;
  margin-top: 2px;
  color: var(--mobilebacda-text-dim);
  font-size: 10.5px;
  font-weight: 400;
}
.mobilebacda-help-timeline {
  display: grid;
  gap: 10px;
  margin-top: 13px;
}
.mobilebacda-help-timeline-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.mobilebacda-help-timeline-no {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--mobilebacda-orange);
  border-radius: 50%;
  color: var(--mobilebacda-cream);
  font-weight: 800;
}
.mobilebacda-help-timeline-copy {
  padding: 8px 9px;
  border-left: 1px solid var(--mobilebacda-line);
  color: var(--mobilebacda-text);
  font-size: 12px;
  line-height: 1.6;
}
.mobilebacda-help-timeline-copy b { display: block; color: var(--mobilebacda-amber); }
.mobilebacda-help-split {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.mobilebacda-help-split article {
  padding: 10px;
  border: 1px solid var(--mobilebacda-line);
  background: var(--mobilebacda-ink);
}
.mobilebacda-help-split h3 {
  margin: 0 0 5px;
  color: var(--mobilebacda-cream);
  font-size: 13px;
}
.mobilebacda-help-split p {
  margin: 0;
  color: var(--mobilebacda-text);
  font-size: 11.8px;
  line-height: 1.55;
}
.mobilebacda-help-foot {
  margin: 20px 12px 8px;
  color: var(--mobilebacda-text-dim);
  font-size: 10.5px;
  line-height: 1.55;
  text-align: center;
}
@media (min-width: 430px) {
  .mobilebacda-help-hero { margin-left: 16px; margin-right: 16px; padding-left: 16px; padding-right: 16px; }
  .mobilebacda-help-section { margin-left: 16px; margin-right: 16px; }
  .mobilebacda-help-foot { margin-left: 16px; margin-right: 16px; }
  .mobilebacda-help-split { grid-template-columns: 1fr 1fr; }
}