/* Studio styles. Tokens: docs/studio/design-system.md (Mark Laurin Agency core brand). */
:root {
  --brand: #103E3D; --brand-deep: #0B2E2D; --on-brand: #FFFFFF;
  --gold: #C09A5B; --gold-deep: #7A5C22;
  --ink: #16211F; --muted: #586460; --faint: #8A938F;
  --bg: #FFFFFF; --paper: #F6F5F0; --border: #E4E2D9; --border-strong: #CFCDC2;
  --success: #2F9E6B; --danger: #B3412E;
  --shadow: 0 1px 2px rgba(16,62,61,.04), 0 12px 32px rgba(16,62,61,.08);
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-pill: 999px;
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 64px;
  --t12: 12px; --t13: 13px; --t14: 14px; --t16: 16px; --t18: 18px; --t20: 20px; --t24: 24px; --t30: 30px; --t40: 40px;
  --ease: cubic-bezier(.2,.7,.2,1); --fast: 150ms; --med: 250ms;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #7FC7C2; --on-brand: #08201F; --gold: #D4B37A; --gold-deep: #D4B37A;
    --ink: #E8ECEA; --muted: #A3ADA9; --faint: #79837F;
    --bg: #151C1B; --paper: #0E1413; --border: #2A3331; --border-strong: #3A4542;
    --success: #4CC38A; --danger: #E7735F;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 12px 32px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper); color: var(--ink);
  font: 400 var(--t16)/1.55 Inter, -apple-system, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
  min-height: 100dvh;
}
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: var(--t24); font-weight: 700; }
h2 { font-size: var(--t20); font-weight: 700; }
h3 { font-size: var(--t18); font-weight: 600; }
p { margin: 0; }
a { color: var(--brand); }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* layout */
.wrap { max-width: 720px; margin: 0 auto; padding: var(--s4) var(--s4) var(--s8); }
.topbar {
  background: var(--brand-deep); color: #fff; padding: calc(env(safe-area-inset-top) + var(--s3)) var(--s4) var(--s3);
  display: flex; align-items: center; gap: var(--s3); position: sticky; top: 0; z-index: 5;
  border-bottom: 1px solid rgba(192,154,91,.5);
}
.topbar .brand { font-weight: 700; letter-spacing: -0.01em; font-size: var(--t18); }
.topbar .brand small { display: block; font-weight: 500; font-size: var(--t12); color: #C9D6D4; letter-spacing: .02em; }
.topbar .spacer { flex: 1; }
.topbar select { max-width: 130px; }
.topbar .link-btn { white-space: nowrap; }
.topbar select, .topbar .link-btn { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: var(--r-sm); min-height: 44px; padding: 0 var(--s3); }
.topbar select option { color: #16211F; }
.tabs { display: flex; gap: var(--s2); margin: var(--s4) 0; overflow-x: auto; }
.tab { display: inline-flex; align-items: center; text-decoration: none; color: inherit; border: 1px solid var(--border); background: var(--bg); border-radius: var(--r-pill); min-height: 44px; padding: 0 var(--s4); font-weight: 600; font-size: var(--t14); cursor: pointer; white-space: nowrap; }
.tab[aria-selected="true"] { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }

/* cards */
.card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--s4); box-shadow: var(--shadow); }
.stack > * + * { margin-top: var(--s3); }
.stack-lg > * + * { margin-top: var(--s5); }
.script-card { color: inherit; text-decoration: none; display: block; width: 100%; text-align: left; cursor: pointer; transition: border-color var(--fast) var(--ease), transform var(--fast) var(--ease); }
.script-card:hover { border-color: var(--border-strong); }
.script-card:active { transform: scale(.99); }
.eyebrow { font-size: var(--t12); font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--gold-deep); }
.muted { color: var(--muted); }
.small { font-size: var(--t14); }
.row { display: flex; align-items: center; gap: var(--s3); flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.pill { display: inline-flex; align-items: center; gap: 6px; border-radius: var(--r-pill); padding: 2px 10px; font-size: var(--t12); font-weight: 600; border: 1px solid var(--border); color: var(--muted); }
.pill.ready { color: var(--brand); border-color: var(--brand); }
.pill.approved { color: var(--gold-deep); border-color: var(--gold); background: rgba(192,154,91,.12); }
.pill.failed { color: var(--danger); border-color: var(--danger); }
.scene { display: flex; gap: var(--s3); align-items: flex-start; background: var(--paper); border: 1px dashed var(--border-strong); border-radius: var(--r-md); padding: var(--s3) var(--s4); }
.scene svg { flex: none; margin-top: 2px; color: var(--gold-deep); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s2); min-height: 48px; padding: 0 var(--s5); border-radius: var(--r-md); border: 1px solid var(--border-strong); background: transparent; font-weight: 600; cursor: pointer; text-decoration: none; transition: background var(--fast) var(--ease), opacity var(--fast); }
.btn:hover { background: rgba(16,62,61,.05); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.gold { background: var(--gold); border-color: var(--gold); color: #1B1408; }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.link-btn { background: none; border: none; color: var(--brand); font-weight: 600; cursor: pointer; padding: var(--s2); min-height: 44px; }

/* forms */
label.field { display: block; font-weight: 600; font-size: var(--t14); }
label.field span { display: block; margin-bottom: var(--s2); }
input[type="email"], input[type="text"], input.code, textarea {
  width: 100%; border: 1px solid var(--border-strong); background: var(--bg); border-radius: var(--r-sm);
  min-height: 48px; padding: var(--s3); font-size: var(--t16);
}
textarea { min-height: 240px; line-height: 1.6; resize: vertical; }
input.code { font-size: var(--t30); letter-spacing: .3em; text-align: center; font-weight: 700; }
.error { color: var(--danger); font-size: var(--t14); }
.okmsg { color: var(--success); font-size: var(--t14); }

/* sign in */
.signin { min-height: 100dvh; display: grid; place-items: center; padding: var(--s5) var(--s4); }
.signin .card { width: 100%; max-width: 420px; padding: var(--s6) var(--s5); }
.signin .mark { width: 48px; height: 48px; border-radius: var(--r-md); background: var(--brand-deep); display: grid; place-items: center; margin-bottom: var(--s4); }
.legal { font-size: var(--t12); color: var(--muted); text-align: center; margin-top: var(--s5); }

/* how this works */
details.how { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-md); }
details.how summary { cursor: pointer; padding: var(--s3) var(--s4); font-weight: 600; list-style: none; display: flex; align-items: center; justify-content: space-between; min-height: 48px; }
details.how summary::-webkit-details-marker { display: none; }
details.how summary::after { content: "+"; font-size: var(--t20); color: var(--muted); }
details.how[open] summary::after { content: "–"; }
details.how .body { padding: 0 var(--s4) var(--s4); color: var(--muted); }
details.how ol { padding-left: 20px; margin: var(--s2) 0; }
details.how li + li { margin-top: var(--s2); }

/* empty / loading */
.empty { text-align: center; padding: var(--s7) var(--s4); color: var(--muted); }
.boot { min-height: 100dvh; display: grid; place-content: center; justify-items: center; gap: var(--s3); color: var(--muted); }
.spinner { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--border); border-top-color: var(--brand); animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.skeleton { height: 88px; border-radius: var(--r-md); background: linear-gradient(90deg, var(--border) 25%, var(--paper) 50%, var(--border) 75%); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* takes */
.take video { width: 100%; max-height: 70vh; border-radius: var(--r-sm); background: #000; display: block; }
.progress { height: 8px; border-radius: var(--r-pill); background: var(--border); overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--brand); width: 0; transition: width var(--med) var(--ease); }

/* toast */
.toast { position: fixed; left: 50%; bottom: calc(env(safe-area-inset-bottom) + 24px); transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: var(--s3) var(--s4); border-radius: var(--r-md); font-weight: 600; z-index: 50; max-width: calc(100% - 32px); box-shadow: var(--shadow); }

/* ---- recorder (always dark) ---- */
.rec { position: fixed; inset: 0; background: #000; color: #fff; z-index: 20; overflow: hidden; }
.rec video.cam { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rec video.cam.mirror { transform: scaleX(-1); }
.rec .prompter {
  position: absolute; left: 0; right: 0; top: calc(env(safe-area-inset-top) + 56px); height: 42%;
  background: rgba(0,0,0,.55); overflow: hidden; -webkit-mask-image: linear-gradient(transparent, #000 12%, #000 80%, transparent);
  mask-image: linear-gradient(transparent, #000 12%, #000 80%, transparent);
}
.rec .prompter .text { padding: 30% var(--s5) 120%; font-weight: 600; line-height: 1.35; white-space: pre-wrap; will-change: transform; text-shadow: 0 1px 2px rgba(0,0,0,.6); }
.rec .prompter.flip .text { transform-origin: center; }
.rec .prompter .guide { position: absolute; left: 0; right: 0; top: 28%; border-top: 2px solid rgba(212,179,122,.7); pointer-events: none; }
.rec .bar { position: absolute; left: 0; right: 0; display: flex; align-items: center; gap: var(--s3); padding: var(--s3) var(--s4); }
.rec .bar.top { top: 0; padding-top: calc(env(safe-area-inset-top) + var(--s2)); background: linear-gradient(rgba(0,0,0,.7), transparent); }
.rec .bar.bottom { bottom: 0; padding-bottom: calc(env(safe-area-inset-bottom) + var(--s4)); background: linear-gradient(transparent, rgba(0,0,0,.8)); flex-direction: column; }
.rec .ibtn { min-width: 44px; min-height: 44px; border-radius: var(--r-pill); border: 1px solid rgba(255,255,255,.3); background: rgba(0,0,0,.35); color: #fff; font-weight: 600; padding: 0 var(--s3); cursor: pointer; }
.rec .ibtn[aria-pressed="true"] { background: #fff; color: #000; }
.rec .controls { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: 520px; gap: var(--s3); }
.rec .slider { display: flex; align-items: center; gap: var(--s2); font-size: var(--t13); color: #D7DEDC; width: 100%; max-width: 520px; }
.rec .slider input { flex: 1; accent-color: #D4B37A; min-height: 44px; }
.recbtn { width: 76px; height: 76px; border-radius: 50%; border: 4px solid #fff; background: transparent; display: grid; place-items: center; cursor: pointer; flex: none; }
.recbtn i { width: 56px; height: 56px; border-radius: 50%; background: #E7735F; transition: all var(--fast) var(--ease); }
.recbtn.on i { width: 30px; height: 30px; border-radius: 8px; }
.rec .count { position: absolute; inset: 0; display: grid; place-items: center; font-size: 120px; font-weight: 700; text-shadow: 0 4px 24px rgba(0,0,0,.6); pointer-events: none; }
.rec .timer { font-variant-numeric: tabular-nums; font-weight: 700; display: inline-flex; align-items: center; gap: 8px; }
.rec .timer .dot { width: 10px; height: 10px; border-radius: 50%; background: #E7735F; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .2; } }
.rec .msg { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; padding: var(--s6); gap: var(--s4); background: #0E1413; }
.rec .msg .btn { color: #fff; border-color: rgba(255,255,255,.4); }
.rec .msg .btn.primary { background: #7FC7C2; border-color: #7FC7C2; color: #08201F; }
.rec .review { position: absolute; inset: 0; background: #0E1413; display: flex; flex-direction: column; padding: calc(env(safe-area-inset-top) + var(--s4)) var(--s4) calc(env(safe-area-inset-bottom) + var(--s4)); gap: var(--s4); }
.rec .review video { flex: 1; min-height: 0; width: 100%; object-fit: contain; background: #000; border-radius: var(--r-md); }
.rec .review .btn { color: #fff; border-color: rgba(255,255,255,.35); }
.rec .review .btn.primary { background: #7FC7C2; border-color: #7FC7C2; color: #08201F; }
.rec .progress { background: rgba(255,255,255,.15); }
.rec .progress > i { background: #7FC7C2; }

@media (min-width: 900px) {
  .rec .prompter { left: 50%; right: auto; width: 720px; transform: translateX(-50%); border-radius: 0 0 var(--r-lg) var(--r-lg); }
}