/* The First Readers — public/beta/{landing,apply,desk}.blade.php.
   Own .bta- prefix so nothing here ever touches the live reader's CSS
   (BETA_READERS_PLAN.md §5/§10). Colors: CSS variables from style.css only. */

/* ── shared wrap ─────────────────────────────────────────── */
.bta-wrap {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 150px 40px 120px;
}
.bta-wrap::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 120vw; height: 400px; pointer-events: none; z-index: -1;
  background: radial-gradient(ellipse 46% 100% at 50% 0%, oklch(from var(--gold-light) l c h / 0.09), transparent 62%);
}
@media (max-width: 720px) { .bta-wrap { padding: 120px 22px 90px; } }

.bta-eyebrow { font-family: 'Cinzel', serif; font-size: 11px; letter-spacing: 0.36em; text-transform: uppercase; color: var(--gold); }
.bta-title { font-family: 'Cinzel', serif; font-size: clamp(30px, 5vw, 54px); font-weight: 700; letter-spacing: 0.04em; color: var(--gold-bright); margin: 16px 0 0; line-height: 1.05; }
.bta-title em { font-style: italic; font-weight: 400; color: var(--gold-light); }
.bta-lead { font-family: 'Inter', sans-serif; font-weight: 300; font-size: clamp(15px, 2vw, 18px); line-height: 1.85; color: var(--text-sub); margin: 20px 0 0; max-width: 62ch; }

/* ── landing ──────────────────────────────────────────────── */
.bta-hero { text-align: center; }
.bta-hero .bta-lead { margin-left: auto; margin-right: auto; }

.bta-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin: 46px 0; }
@media (max-width: 640px) { .bta-points { grid-template-columns: 1fr; } }
.bta-point { background: var(--bg2); padding: 26px 22px; }
.bta-point-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--gold-light); }
.bta-point-title { font-family: 'Cinzel', serif; font-size: 17px; font-weight: 700; color: var(--gold-bright); margin-top: 10px; }
.bta-point-desc { font-family: 'Inter', sans-serif; font-size: 13px; line-height: 1.7; color: var(--text-sub); margin-top: 8px; }

.bta-expect { border: 1px solid var(--border); padding: 26px 28px; margin: 40px 0; background: var(--bg2); }
.bta-expect-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); }
.bta-expect p { font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.8; color: var(--text-sub); margin: 10px 0 0; white-space: pre-line; }

.bta-cta { text-align: center; margin-top: 44px; }
.bta-status-note { font-family: 'Inter', sans-serif; font-size: 13px; color: var(--text-muted); margin-top: 16px; }

/* ── apply form ───────────────────────────────────────────── */
.bta-form { margin-top: 40px; display: flex; flex-direction: column; gap: 22px; }
.bta-nda { border: 1px solid var(--border); padding: 20px 22px; background: var(--bg2); }
.bta-nda p { font-family: 'Inter', sans-serif; font-size: 13px; line-height: 1.8; color: var(--text-sub); margin: 0; white-space: pre-line; }
.bta-check { display: flex; align-items: flex-start; gap: 10px; margin-top: 16px; font-family: 'Inter', sans-serif; font-size: 13px; color: var(--text-sub); }
.bta-check input { margin-top: 3px; }
.bta-actions { text-align: center; margin-top: 10px; }
.bta-closed { text-align: center; border: 1px solid var(--border); padding: 40px 30px; background: var(--bg2); }
.bta-closed p { font-family: 'Inter', sans-serif; color: var(--text-sub); line-height: 1.8; }

/* ── desk ─────────────────────────────────────────────────── */
.bta-desk-status { border: 1px solid var(--border); padding: 26px 28px; margin-top: 34px; background: var(--bg2); }
.bta-desk-status .n { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); }
.bta-desk-status h2 { font-family: 'Cinzel', serif; font-size: 22px; color: var(--gold-bright); margin: 10px 0 0; }
.bta-desk-status p { font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.8; color: var(--text-sub); margin: 10px 0 0; }

.bta-items { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 40px; }
.bta-item { position: relative; background: var(--bg2); padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.bta-item-title { font-family: 'Cinzel', serif; font-size: 17px; font-weight: 700; color: var(--gold-bright); }
.bta-item-blurb { font-family: 'Inter', sans-serif; font-size: 13px; color: var(--text-sub); margin-top: 6px; max-width: 52ch; }
.bta-item-status { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-light); border: 1px solid var(--gold-dim); padding: 3px 10px; white-space: nowrap; }
.bta-item-locked .lock-veil { opacity: 1; }
.bta-item-lock-reason { font-family: 'Inter', sans-serif; font-size: 12px; color: var(--text-muted); margin-top: 8px; max-width: 52ch; }
.bta-item-progress { width: 140px; height: 3px; background: rgba(196,185,152,0.14); margin-top: 10px; }
.bta-item-progress > span { display: block; height: 100%; background: linear-gradient(to right, var(--gold-dim), var(--gold-light)); }
.bta-item-open {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold-bright); border: 1px solid var(--gold-light); padding: 8px 16px; white-space: nowrap;
  text-decoration: none; transition: background 0.2s, color 0.2s;
}
.bta-item-open:hover { background: var(--gold-light); color: var(--bg); }

/* ── leave link (shared: item + read screens) ────────────────── */
.bta-leave {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-muted); text-decoration: none; transition: color 0.2s;
}
.bta-leave:hover { color: var(--gold-light); }

/* ── item detail: parts list ─────────────────────────────────── */
.bta-progress-row { display: flex; align-items: center; gap: 14px; margin: 36px 0 0; }
.bta-progress-track { flex: 1; height: 3px; background: rgba(196,185,152,0.14); }
.bta-progress-track > span { display: block; height: 100%; background: linear-gradient(to right, var(--gold-dim), var(--gold-light)); transition: width 0.3s ease; }
.bta-progress-pct { font-family: var(--font-mono); font-size: 11px; color: var(--gold-light); flex-shrink: 0; }

.bta-parts { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 30px; }
.bta-part-row { background: var(--bg2); padding: 20px 24px; display: flex; align-items: center; gap: 18px; }
.bta-part-num { font-family: var(--font-mono); font-size: 13px; color: var(--gold-dim); flex-shrink: 0; width: 24px; }
.bta-part-body { flex: 1; min-width: 0; }
.bta-part-label { font-family: 'Cinzel', serif; font-size: 15px; font-weight: 700; color: var(--gold-bright); }
.bta-part-title { font-family: 'Inter', sans-serif; font-size: 13px; color: var(--text-sub); margin-top: 2px; }
.bta-part-meta { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-top: 6px; }
.bta-part-cta {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold-bright); border: 1px solid var(--gold-light); padding: 8px 16px; white-space: nowrap;
  text-decoration: none; transition: background 0.2s, color 0.2s; flex-shrink: 0;
}
.bta-part-cta:hover { background: var(--gold-light); color: var(--bg); }
.bta-part-cta--done { border-color: var(--border); color: var(--text-sub); }
.bta-part-lockpill { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); flex-shrink: 0; }
.bta-part-locked { opacity: 0.55; }

/* ── the reading/watching screen ─────────────────────────────── */
.bta-read { position: relative; min-height: 100vh; }
.bta-read-head {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 18px;
  padding: 20px 32px; background: rgba(6,6,8,0.92); backdrop-filter: blur(14px) saturate(120%);
  border-bottom: 1px solid var(--border-faint, var(--border));
}
.bta-read-head-mid { text-align: center; flex: 1; }
.bta-read-item { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
.bta-read-part { font-family: 'Cinzel', serif; font-size: 13px; letter-spacing: 0.04em; color: var(--gold-bright); margin-top: 4px; }
.bta-read-head-spacer { width: 130px; flex-shrink: 0; }
.bta-read-hairline { height: 2px; background: rgba(196,185,152,0.1); }
.bta-read-hairline > span { display: block; height: 100%; background: linear-gradient(to right, var(--gold-dim), var(--gold-light)); }

.bta-confidence {
  max-width: 680px; margin: 26px auto 0; padding: 0 32px;
  font-family: 'Inter', sans-serif; font-size: 12px; font-style: italic; line-height: 1.7;
  color: var(--text-muted); text-align: center;
}

/* Deterrent watermark, not DRM — never disables selection or right-click. */
.bta-mark {
  position: fixed; inset: 0; z-index: 5; pointer-events: none;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; color: rgba(196,185,152,0.07);
  transform: rotate(-28deg); text-align: center; white-space: pre; user-select: none;
}

.bta-read-col { max-width: 680px; margin: 0 auto; padding: 48px 32px 120px; }
.bta-part-intro { font-family: 'Inter', sans-serif; font-size: 14px; font-style: italic; color: var(--text-sub); line-height: 1.8; margin-bottom: 34px; }

/* Prose — values copied from reader-lab.css .rdr-prose (own .bta- names so
   the live reader's CSS is never touched, per BETA_READERS_PLAN.md §5). */
.bta-prose { font-family: var(--font-body, 'Inter', sans-serif); font-weight: 400; font-size: 17px; line-height: 1.95; color: rgba(220,210,188,0.85); letter-spacing: 0.012em; }
.bta-prose p { margin-bottom: 26px; }
.bta-prose p:last-child { margin-bottom: 0; }
.bta-prose p.drop::first-letter {
  font-family: 'Cinzel', serif; font-size: 4.6em; font-weight: 700;
  color: var(--gold-bright); float: left; line-height: 0.78; margin: 6px 12px 0 0;
}

.bta-video-wrap { position: relative; aspect-ratio: 16/9; background: var(--bg); border: 1px solid var(--border); margin: 10px 0 40px; }
.bta-video-wrap iframe, .bta-video-wrap video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.bta-file-open { margin: 20px 0 40px; }

.bta-end-sentinel { height: 1px; }
.bta-reached-end { text-align: center; margin: 30px 0 50px; }

.bta-checkpoint {
  border: 1px solid var(--border); background: var(--bg2); padding: 34px 32px; margin-top: 20px;
  opacity: 0.4; filter: saturate(0.7); transition: opacity 0.5s ease, filter 0.5s ease;
}
.bta-checkpoint--active, .bta-checkpoint--done { opacity: 1; filter: none; }
.bta-cp-eyebrow { font-family: 'Cinzel', serif; font-size: 10px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); }
.bta-cp-title { font-family: 'Cinzel', serif; font-size: 20px; color: var(--gold-bright); margin: 10px 0 0; }
.bta-cp-sent { font-family: 'Inter', sans-serif; font-size: 13px; color: var(--text-muted); margin-top: 8px; }
.bta-cp-lead { font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.8; color: var(--text-sub); margin: 12px 0 26px; }

.bta-question { margin-bottom: 26px; }
.bta-q-label { font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.bta-req { color: var(--gold-light); margin-left: 4px; }
.bta-q-help { font-family: 'Inter', sans-serif; font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }

.bta-rating-row, .bta-bool-row, .bta-choice-list { display: flex; flex-wrap: wrap; gap: 8px; }
.bta-pill { position: relative; cursor: pointer; }
.bta-pill input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.bta-pill span {
  display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 36px; padding: 0 14px;
  font-family: 'Inter', sans-serif; font-size: 13px; color: var(--text-sub);
  border: 1px solid var(--border); background: var(--bg); transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.bta-pill--wide span { min-width: 0; }
.bta-pill input:checked + span { border-color: var(--gold-light); color: var(--gold-bright); background: color-mix(in srgb, var(--gold-dim) 12%, var(--bg)); }
.bta-pill input:focus-visible + span { outline: 1px solid var(--gold-light); outline-offset: 2px; }

.bta-answers { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.bta-answer-row { border-top: 1px solid var(--border-faint, var(--border)); padding-top: 14px; }
.bta-answer-q { font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 500; color: var(--text-muted); }
.bta-answer-v { font-family: 'Inter', sans-serif; font-size: 14px; color: var(--text-sub); margin-top: 6px; white-space: pre-line; }

.atl-seal--disabled { opacity: 0.4; pointer-events: none; }

@media (max-width: 720px) {
  .bta-read-head { padding: 16px 18px; }
  .bta-read-head-spacer { display: none; }
  .bta-read-col { padding: 34px 18px 90px; }
  .bta-part-row { flex-wrap: wrap; }
}