/* Multi Angles brand tokens + base + shared components. See docs/brandbook.md */
/* Display face: Jost (OFL, Futura-lineage geometric), self-hosted latin variable subset, wght 300-600. */
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("../fonts/jost-latin-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
:root {
  --na-bg: #0b1220;
  --na-bg-deep: #070d19;
  --na-surface: #111a2e;
  --na-surface-2: #16213a;
  --na-border: #22304d;
  --na-text: #e6edf7;
  --na-text-muted: #8b9bb8;
  --na-cyan: #22d3ee;
  --na-cyan-glow: rgba(34, 211, 238, .35);
  --na-teal: #2dd4bf;
  --na-red: #ef4444;
  --na-amber: #fbbf24;
  --na-green: #34d399;
  --na-blue: #3b82f6;
  --na-font-display: "Jost", "Futura", "Century Gothic", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --na-font: "Montserrat", "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --na-s1: 4px; --na-s2: 8px; --na-s3: 12px; --na-s4: 16px; --na-s5: 24px; --na-s6: 32px; --na-s7: 48px;
  --na-r-sm: 8px; --na-r-md: 12px; --na-r-lg: 16px; --na-r-pill: 999px;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: var(--na-font); color: var(--na-text); background: var(--na-bg);
  line-height: 1.5; -webkit-font-smoothing: antialiased;
}
.na-hero {
  min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: var(--na-s5);
  padding: var(--na-s6) var(--na-s4); text-align: center; position: relative; overflow: hidden;
  background:
    radial-gradient(60% 50% at 50% 28%, rgba(34, 211, 238, .14), transparent 70%),
    radial-gradient(40% 40% at 85% 90%, rgba(45, 212, 191, .07), transparent 70%),
    linear-gradient(180deg, var(--na-bg) 0%, var(--na-bg-deep) 100%);
}
.na-hero::before { /* faint grid, console feel */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--na-border) 1px, transparent 1px), linear-gradient(90deg, var(--na-border) 1px, transparent 1px);
  background-size: 56px 56px; opacity: .18;
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000, transparent 70%);
  mask-image: radial-gradient(circle at 50% 40%, #000, transparent 70%);
}
.na-hero > * { position: relative; }
/* Starfield: first child of .na-hero, fixed, above hero gradient/grid but below later (content) siblings. */
.na-hero > .na-starfield { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.na-logo { /* transparent twin-peak symbol (~1.31:1), no mask needed */
  width: clamp(130px, 38vw, 168px); height: auto; display: block; margin: 0 auto;
}
.na-title {
  margin: 0; font-family: var(--na-font-display); font-size: clamp(1.8rem, 6.2vw, 2.9rem); font-weight: 400;
  letter-spacing: .24em; text-indent: .24em; /* text-indent offsets trailing tracking so the word stays optically centered */
  line-height: 1.1; text-transform: uppercase; white-space: nowrap;
  text-shadow: 0 0 28px var(--na-cyan-glow), 0 0 2px rgba(34, 211, 238, .35);
}
.na-subtitle {
  margin: var(--na-s1) 0 0; font-family: var(--na-font-display); color: var(--na-text-muted);
  font-size: .8rem; font-weight: 300; letter-spacing: .42em; text-indent: .42em; text-transform: uppercase;
}
.na-brand { display: grid; gap: var(--na-s1); margin-top: calc(var(--na-s2) * -1); }
@media (max-width: 360px) { .na-subtitle { font-size: .7rem; letter-spacing: .3em; text-indent: .3em; } }

.na-card {
  width: 100%; max-width: 400px; text-align: left; padding: var(--na-s5);
  background: linear-gradient(180deg, var(--na-surface-2), var(--na-surface));
  border: 1px solid var(--na-border); border-radius: var(--na-r-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .45), 0 0 0 1px rgba(34, 211, 238, .04);
}
.na-label { display: block; margin-bottom: var(--na-s2); font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--na-text-muted); }
.na-input {
  width: 100%; padding: 13px var(--na-s4); font: inherit; font-size: 1rem; color: var(--na-text);
  background: var(--na-bg); border: 1px solid var(--na-border); border-radius: var(--na-r-md);
  transition: border-color .15s, box-shadow .15s;
}
.na-input::placeholder { color: #5d6e8c; }
.na-input:focus { outline: none; border-color: var(--na-cyan); box-shadow: 0 0 0 3px var(--na-cyan-glow); }
.na-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 100%; margin-top: var(--na-s4);
  padding: 13px var(--na-s5); font: inherit; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: #04202a; background: var(--na-cyan); border: 0; border-radius: var(--na-r-md); cursor: pointer; text-decoration: none;
  box-shadow: 0 0 22px var(--na-cyan-glow); transition: transform .1s, box-shadow .15s, filter .15s;
}
.na-btn:hover { filter: brightness(1.08); box-shadow: 0 0 30px rgba(34, 211, 238, .55); }
.na-btn:active { transform: translateY(1px); }
.na-btn:focus-visible, .na-link:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 3px; }
.na-btn--ghost { background: transparent; color: var(--na-cyan); border: 1px solid var(--na-border); box-shadow: none; width: auto; }
.na-btn--ghost:hover { border-color: var(--na-cyan); box-shadow: 0 0 16px var(--na-cyan-glow); }
.na-alert {
  margin: 0 0 var(--na-s4); padding: var(--na-s3) var(--na-s4); font-size: .9rem;
  color: #fecaca; background: rgba(239, 68, 68, .12); border: 1px solid rgba(239, 68, 68, .45);
  border-left-width: 4px; border-radius: var(--na-r-md);
}

/* Environment badge: status-pill style (reference: LIVE / STABLE pills). Default = unknown env. */
.na-env {
  --env: var(--na-cyan);
  display: inline-flex; align-items: center; gap: var(--na-s2); padding: 6px 14px;
  font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--env); background: color-mix(in srgb, var(--env) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--env) 60%, transparent); border-radius: var(--na-r-pill);
  box-shadow: 0 0 18px color-mix(in srgb, var(--env) 30%, transparent);
}
.na-env::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--env); box-shadow: 0 0 8px var(--env); animation: na-pulse 1.8s ease-in-out infinite; }
.na-env--dev { --env: var(--na-cyan); }
.na-env--stage, .na-env--staging { --env: var(--na-amber); }
.na-env--prod, .na-env--production { --env: var(--na-red); }
@keyframes na-pulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .na-env::before { animation: none; } .na-btn { transition: none; } }

.na-link { color: var(--na-cyan); text-decoration: none; font-weight: 600; }
.na-link:hover { text-decoration: underline; }
.na-footer { color: var(--na-text-muted); font-size: .75rem; letter-spacing: .06em; }
@media (max-width: 480px) { .na-card { padding: var(--na-s4); } .na-hero { gap: var(--na-s4); } }

/* ===== Multicam prototype UI (dashboard, stream, view). See docs/brandbook.md "Multicam UI" ===== */
.na-hero--top { justify-content: flex-start; padding-top: var(--na-s5); }
.na-logo--sm { width: 72px; }
.na-brand--sm .na-title { font-size: clamp(1.3rem, 5vw, 1.8rem); }
.na-wide { width: 100%; max-width: 960px; display: grid; gap: var(--na-s4); }
.na-muted { color: var(--na-text-muted); font-size: .9rem; margin: 0; }
.na-btn--inline { width: auto; margin-top: 0; }
.na-btn--danger { background: var(--na-red); color: #fff; box-shadow: 0 0 22px rgba(239, 68, 68, .4); }
.na-btn--danger:hover { box-shadow: 0 0 30px rgba(239, 68, 68, .6); }
.na-btn[disabled] { opacity: .4; cursor: not-allowed; box-shadow: none; filter: none; }
.na-btn--sm { padding: 8px var(--na-s4); font-size: .8rem; }
.na-topbar { width: 100%; max-width: 960px; display: flex; align-items: center; justify-content: space-between; gap: var(--na-s3); flex-wrap: wrap; }
.na-topbar .na-btn { margin-top: 0; }

/* Dashboard choices */
.na-choices { width: 100%; max-width: 640px; display: grid; grid-template-columns: 1fr 1fr; gap: var(--na-s4); }
.na-choice {
  font: inherit; color: var(--na-text); cursor: pointer; text-align: center; padding: var(--na-s6) var(--na-s4);
  background: linear-gradient(180deg, var(--na-surface-2), var(--na-surface)); border: 1px solid var(--na-border);
  border-radius: var(--na-r-lg); display: grid; gap: var(--na-s2); transition: border-color .15s, box-shadow .15s, transform .1s;
}
.na-choice:hover, .na-choice[aria-pressed="true"] { border-color: var(--na-cyan); box-shadow: 0 0 24px var(--na-cyan-glow); }
.na-choice:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 3px; }
.na-choice__title { font-family: var(--na-font-display); font-size: clamp(1.4rem, 5vw, 2rem); letter-spacing: .24em; text-indent: .24em; text-transform: uppercase; }
.na-choice__sub { color: var(--na-text-muted); font-size: .8rem; letter-spacing: .06em; }
.na-choice--stream[aria-pressed="true"] { border-color: var(--na-red); box-shadow: 0 0 24px rgba(239, 68, 68, .35); }

/* Event list */
.na-panel { width: 100%; max-width: 640px; margin: 0 auto; text-align: left; }
.na-panel__head { display: flex; justify-content: space-between; align-items: center; gap: var(--na-s3); margin-bottom: var(--na-s3); }
.na-panel__title { margin: 0; font-family: var(--na-font-display); font-weight: 400; letter-spacing: .18em; text-transform: uppercase; font-size: 1.1rem; }
.na-events { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--na-s2); }
.na-event {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--na-s3); text-align: left;
  font: inherit; color: var(--na-text); cursor: pointer; padding: var(--na-s3) var(--na-s4);
  background: var(--na-bg); border: 1px solid var(--na-border); border-radius: var(--na-r-md); transition: border-color .15s, box-shadow .15s;
}
.na-event:hover { border-color: var(--na-cyan); box-shadow: 0 0 16px var(--na-cyan-glow); }
.na-event:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 2px; }
.na-event__name { font-weight: 600; overflow-wrap: anywhere; }
.na-pill { flex: none; padding: 3px 10px; border-radius: var(--na-r-pill); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--na-text-muted); border: 1px solid var(--na-border); }
.na-pill--live { color: var(--na-red); border-color: rgba(239, 68, 68, .6); background: rgba(239, 68, 68, .12); }
.na-newevent { display: flex; gap: var(--na-s2); margin-top: var(--na-s4); }
.na-newevent .na-input { flex: 1; min-width: 0; }
.na-newevent .na-btn { width: auto; margin-top: 0; }
.na-hidden { display: none !important; }

/* Video stage (stream + view) */
.na-video {
  position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; overflow: hidden;
  border: 1px solid var(--na-border); border-radius: var(--na-r-lg); box-shadow: 0 20px 50px rgba(0, 0, 0, .45);
}
.na-video video { width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }
.na-video--portrait { aspect-ratio: auto; max-height: 60vh; }
.na-video__label { position: absolute; left: var(--na-s3); bottom: var(--na-s3); padding: 3px 10px; font-size: .75rem; font-weight: 600; letter-spacing: .08em; background: rgba(7, 13, 25, .75); border-radius: var(--na-r-pill); }
.na-video__empty { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: var(--na-s4); color: var(--na-text-muted); }
.na-live {
  display: inline-flex; align-items: center; gap: var(--na-s2); padding: 6px 14px; font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--na-red); background: rgba(239, 68, 68, .14); border: 1px solid rgba(239, 68, 68, .6); border-radius: var(--na-r-pill); box-shadow: 0 0 18px rgba(239, 68, 68, .3);
}
.na-live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--na-red); box-shadow: 0 0 8px var(--na-red); animation: na-pulse 1.2s ease-in-out infinite; }
.na-live--idle { color: var(--na-text-muted); background: transparent; border-color: var(--na-border); box-shadow: none; }
.na-live--idle::before { background: var(--na-text-muted); box-shadow: none; animation: none; }
.na-live--warn { color: var(--na-amber); border-color: rgba(251, 191, 36, .6); background: rgba(251, 191, 36, .12); box-shadow: none; }
.na-live--warn::before { background: var(--na-amber); box-shadow: 0 0 8px var(--na-amber); }
.na-controls { display: flex; flex-wrap: wrap; gap: var(--na-s3); align-items: center; }
.na-controls .na-btn { width: auto; margin-top: 0; flex: 1 1 140px; }
.na-status { font-size: .85rem; color: var(--na-text-muted); min-height: 1.3em; margin: 0; }
.na-field-error { color: #fecaca; font-size: .85rem; margin: var(--na-s2) 0 0; }

/* Viewer strip */
.na-strip { display: flex; gap: var(--na-s3); overflow-x: auto; padding-bottom: var(--na-s2); -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity; }
.na-thumb {
  position: relative; flex: 0 0 160px; aspect-ratio: 16 / 9; padding: 0; cursor: pointer; scroll-snap-align: start; overflow: hidden;
  background: #000; border: 1px solid var(--na-border); border-radius: var(--na-r-md); color: var(--na-text); font: inherit;
}
.na-thumb:hover { border-color: var(--na-cyan); box-shadow: 0 0 16px var(--na-cyan-glow); }
.na-thumb:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 2px; }
.na-thumb video { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.na-thumb .na-video__label { font-size: .7rem; max-width: calc(100% - 16px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; left: var(--na-s2); bottom: var(--na-s2); }
@media (max-width: 480px) { .na-choices { grid-template-columns: 1fr; } .na-thumb { flex-basis: 128px; } }

/* Debug overlay (?debug=1 or key "d"). Utilitarian, never intercepts clicks. */
.na-debug-only { display: none; }
body.na-debug-on .na-debug-only { display: block; }
.na-debug-panel, .na-debug-tile {
  margin: 0; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .68rem; line-height: 1.35;
  color: var(--na-cyan); background: rgba(7, 13, 25, .82); border: 1px solid var(--na-border); border-radius: var(--na-r-sm);
  padding: var(--na-s1) var(--na-s2); white-space: pre; text-align: left; pointer-events: none;
}
.na-debug-panel { position: fixed; right: var(--na-s2); bottom: var(--na-s2); z-index: 50; max-width: calc(100vw - 16px); overflow: hidden; }
.na-debug-tile { position: absolute; left: var(--na-s2); top: var(--na-s2); z-index: 5; max-width: calc(100% - 16px); overflow: hidden; }
.na-thumb .na-debug-tile { font-size: .5rem; line-height: 1.25; padding: 2px 4px; left: 2px; top: 2px; }

/* ===== Global header: logo/wordmark left, scan-to-open QR right. Shared by every template. ===== */
:root { --na-header-h: 48px; }
.na-header {
  position: relative; z-index: 20; height: var(--na-header-h); display: flex; align-items: center; justify-content: space-between;
  gap: var(--na-s3); padding: 0 var(--na-s4); background: rgba(7, 13, 25, .72); border-bottom: 1px solid var(--na-border);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.na-header__brand { display: inline-flex; align-items: center; gap: var(--na-s2); color: var(--na-text); text-decoration: none; min-width: 0; }
.na-header__brand:focus-visible, .na-header__qr:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 3px; }
.na-header__logo {
  height: 30px; width: auto; display: block; flex: none; /* wide symbol, keep aspect */
}
.na-header__word {
  font-family: var(--na-font-display); font-size: .95rem; font-weight: 400; letter-spacing: .24em; text-transform: uppercase;
  white-space: nowrap; text-shadow: 0 0 18px var(--na-cyan-glow);
}
.na-header__scan { display: inline-flex; align-items: center; gap: var(--na-s2); color: var(--na-text-muted); text-decoration: none; }
.na-header__scan-text { display: none; font-size: .7rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; text-align: right; line-height: 1.3; }
.na-header__qr { display: block; width: 36px; height: 36px; background: #fff; border-radius: var(--na-r-sm); box-shadow: 0 0 14px var(--na-cyan-glow); }
/* Full-viewport heroes sit below the header instead of overflowing the screen. */
.na-hero { min-height: calc(100vh - var(--na-header-h)); min-height: calc(100dvh - var(--na-header-h)); }
@media (min-width: 768px) {
  :root { --na-header-h: 68px; }
  .na-header { padding: 0 var(--na-s5); }
  .na-header__logo { height: 38px; width: auto; }
  .na-header__word { font-size: 1.1rem; }
  .na-header__scan-text { display: block; }
  .na-header__qr { width: 60px; height: 60px; }
}

/* Header QR button + full-screen QR modal (static/js/qr-modal.js) */
button.na-header__scan { font: inherit; padding: 0; margin: 0; background: none; border: 0; cursor: pointer; }
button.na-header__scan:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 3px; border-radius: var(--na-r-sm); }
.na-qrmodal {
  position: fixed; inset: 0; z-index: 1000; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--na-s4); padding: var(--na-s4);
  background: radial-gradient(60% 50% at 50% 35%, rgba(34, 211, 238, .16), transparent 70%), rgba(7, 13, 25, .96);
}
.na-qrmodal[hidden] { display: none; }
body.na-qrmodal-open { overflow: hidden; }
.na-qrmodal__panel {
  /* as large as fits: limited by width and by height minus room for URL text and padding */
  width: min(92vw, calc(100vh - 150px), 900px); width: min(92vw, calc(100dvh - 150px), 900px); aspect-ratio: 1;
  background: #fff; border-radius: var(--na-r-lg); box-shadow: 0 0 60px var(--na-cyan-glow); overflow: hidden;
}
.na-qrmodal__panel img { display: block; width: 100%; height: 100%; }
.na-qrmodal__url { margin: 0; font-size: clamp(1rem, 3.2vw, 1.8rem); font-weight: 600; letter-spacing: .06em; color: var(--na-text); text-align: center; overflow-wrap: anywhere; }
.na-qrmodal__close {
  position: absolute; top: var(--na-s4); right: var(--na-s4); width: 48px; height: 48px; font-size: 2rem; line-height: 1; cursor: pointer;
  color: var(--na-text); background: var(--na-surface-2); border: 1px solid var(--na-border); border-radius: 50%;
}
.na-qrmodal__close:hover { border-color: var(--na-cyan); box-shadow: 0 0 16px var(--na-cyan-glow); }
.na-qrmodal__close:focus-visible { outline: 2px solid var(--na-amber); outline-offset: 3px; }

/* ---- Local recording + upload cards (stream page). Brandbook: Recording / Upload. ---- */
.na-reclist { display: grid; gap: var(--na-s3); margin-top: var(--na-s4); }
.na-reclist:empty { display: none; }
.na-rec { display: grid; gap: var(--na-s2); padding: var(--na-s3) var(--na-s4); background: var(--na-bg); border: 1px solid var(--na-border); border-radius: var(--na-r-md); }
.na-rec--active { border-color: rgba(239, 68, 68, .6); }
.na-rec--done { border-color: rgba(52, 211, 153, .6); }
.na-rec--error { border-color: rgba(251, 191, 36, .7); }
.na-rec__head { display: flex; align-items: center; justify-content: space-between; gap: var(--na-s2); }
.na-rec__title { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--na-text); overflow-wrap: anywhere; }
.na-rec__meta { font-size: .8rem; color: var(--na-text-muted); margin: 0; }
.na-rec__msg { font-size: .85rem; color: var(--na-text-muted); margin: 0; min-height: 1.2em; }
.na-rec--error .na-rec__msg { color: var(--na-amber); }
.na-rec--done .na-rec__msg { color: var(--na-green); font-weight: 600; }
.na-rec .na-btn { margin-top: 0; width: 100%; }
.na-progress { height: 10px; background: var(--na-bg-deep); border: 1px solid var(--na-border); border-radius: var(--na-r-pill); overflow: hidden; }
.na-progress__bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--na-teal), var(--na-cyan)); box-shadow: 0 0 10px var(--na-cyan-glow); transition: width .2s linear; }
@media (prefers-reduced-motion: reduce) { .na-progress__bar { transition: none; } }