/**
 * ViewGate — 2nth.ai brand surface
 * Copyright (c) 2026 2nth.ai. All rights reserved.
 *
 * Tokens taken from the 2nth.ai showcase so ViewGate reads as part of the
 * family rather than a bolt-on: Outfit and JetBrains Mono, the 2nth blue,
 * and the deep navy ground.
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* 2nth palette */
  --blue:       #2F6BFF;
  --blue-glow:  #5B8CFF;
  --ink:        #1B2A4A;
  --navy-deep:  #16223C;
  --cream:      #F5F3EF;
  --paper:      #FFFFFF;
  --mist:       #E6E8EC;
  --slate:      #6B7689;
  --muted:      #8A93A3;
  --green:      #10B981;
  --warm:       #F59E0B;
  --rose:       #F43F5E;

  /* Roles */
  --bg:         var(--cream);
  --panel:      var(--paper);
  --panel-2:    #FAF9F6;
  --sunk:       #EFEDE8;
  --fg:         var(--ink);
  --fg-soft:    var(--slate);
  --fg-faint:   var(--muted);
  --line:       var(--mist);
  --line-soft:  #F0EFEB;
  --accent:     var(--blue);
  --accent-ink: #1E4FCC;
  --accent-wash:#E8EFFF;
  --ok:         #0B7A55;
  --ok-wash:    #E1F5EC;
  --deny:       #C2283F;
  --deny-wash:  #FDECEF;
  --active:     #A5670B;
  --active-wash:#FDF2DD;

  --sans: "Outfit", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(27,42,74,.05), 0 8px 24px rgba(27,42,74,.06);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:         #0E1729;
    --panel:      var(--navy-deep);
    --panel-2:    #1B2942;
    --sunk:       #101B31;
    --fg:         #E8ECF4;
    --fg-soft:    #9FAECB;
    --fg-faint:   #71809E;
    --line:       #26355A;
    --line-soft:  #1D2B47;
    --accent:     var(--blue-glow);
    --accent-ink: #9DB8FF;
    --accent-wash:#1A2A52;
    --ok:         #34D399;
    --ok-wash:    #10301F;
    --deny:       #FB7185;
    --deny-wash:  #3A1620;
    --active:     #FBBF24;
    --active-wash:#33260C;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"] {
  --bg: #0E1729; --panel: #16223C; --panel-2: #1B2942; --sunk: #101B31;
  --fg: #E8ECF4; --fg-soft: #9FAECB; --fg-faint: #71809E;
  --line: #26355A; --line-soft: #1D2B47;
  --accent: #5B8CFF; --accent-ink: #9DB8FF; --accent-wash: #1A2A52;
  --ok: #34D399; --ok-wash: #10301F; --deny: #FB7185; --deny-wash: #3A1620;
  --active: #FBBF24; --active-wash: #33260C;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

/* [hidden] must win.
   Many components below set an explicit display, and any of them silently
   defeats the attribute — which is how the lock overlay stayed painted on top
   of a playing video: audio came through, picture did not. Enforced once here
   rather than patched per component. */
[hidden] { display: none !important; }

html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 15px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
a { color: var(--accent); }

/* ---------- Chrome ---------- */
.topbar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: .7rem 1.15rem; background: var(--panel);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30;
}
.logo { display: flex; align-items: center; gap: .55rem; text-decoration: none; color: inherit; }
.logo .mark {
  width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--blue-glow));
  color: #fff; font-weight: 700; font-size: .82rem; letter-spacing: -.03em;
}
.logo b { font-weight: 600; letter-spacing: -.015em; }
.logo .sep { color: var(--fg-faint); font-weight: 300; }
.logo .prod { font-weight: 500; color: var(--fg-soft); }
.pill {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .09em; text-transform: uppercase;
  border: 1px solid var(--line); color: var(--fg-faint);
  padding: .16rem .42rem; border-radius: 4px;
}
.spacer { flex: 1 1 auto; }
.navlink {
  font-size: .85rem; text-decoration: none; color: var(--fg-soft);
  padding: .3rem .6rem; border-radius: 6px;
}
.navlink:hover { background: var(--sunk); color: var(--fg); }
.navlink[aria-current="page"] { background: var(--accent-wash); color: var(--accent-ink); font-weight: 500; }

/* ---------- Controls ---------- */
button {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--fg);
  padding: .38rem .7rem; border-radius: 6px; cursor: pointer;
  transition: background .12s, border-color .12s, transform .06s;
}
button:hover:not(:disabled) { background: var(--sunk); border-color: var(--fg-faint); }
button:active:not(:disabled) { transform: translateY(1px); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.primary:hover:not(:disabled) { background: var(--accent-ink); border-color: var(--accent-ink); }
button.ghost { background: transparent; border-color: transparent; color: var(--fg-soft); }
button.danger { color: var(--deny); }
button.mono { font-family: var(--mono); font-size: .74rem; }
button:disabled { opacity: .42; cursor: not-allowed; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
input[type="text"], input[type="email"], input[type="number"], select {
  background: var(--sunk); border: 1px solid var(--line);
  padding: .38rem .55rem; border-radius: 6px; width: 100%;
}

/* ---------- Cards & layout ---------- */
.wrap { max-width: 1500px; margin: 0 auto; padding: 1.15rem; }
.grid3 {
  display: grid; grid-template-columns: minmax(300px, 370px) minmax(360px, 1fr) minmax(310px, 390px);
  gap: 1.15rem; align-items: start;
}
@media (max-width: 1250px) { .grid3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 850px)  { .grid3 { grid-template-columns: 1fr; } }

/* Two-column variants. These exist as classes rather than inline styles
   because an inline grid-template-columns outranks every media query below
   it — which is exactly how the viewer ended up with a column crushed to
   nothing on a phone. */
.grid2-main, .grid2-side {
  display: grid; gap: 1.15rem; align-items: start;
}
.grid2-main { grid-template-columns: minmax(0, 1fr) minmax(300px, 360px); }
.grid2-side { grid-template-columns: minmax(300px, 380px) minmax(0, 1fr); }
@media (max-width: 920px) {
  .grid2-main, .grid2-side { grid-template-columns: minmax(0, 1fr); }
}

/* The nav has to survive a narrow screen without stacking into three rows. */
@media (max-width: 640px) {
  .topbar { gap: .5rem; padding: .6rem .75rem; }
  .topbar .navlink { padding: .28rem .45rem; font-size: .8rem; }
  .topbar .note { display: none; }
  .wrap { padding: .9rem .75rem; }
}
.col { display: flex; flex-direction: column; gap: 1.15rem; min-width: 0; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.card > h2 {
  margin: 0; padding: .7rem .95rem; font-size: .68rem; font-family: var(--mono);
  letter-spacing: .11em; text-transform: uppercase; color: var(--fg-faint);
  border-bottom: 1px solid var(--line-soft); display: flex; align-items: center; gap: .5rem;
}
.card .body { padding: .95rem; display: flex; flex-direction: column; gap: .8rem; }

.field { display: flex; flex-direction: column; gap: .28rem; }
.field > label {
  font-size: .68rem; font-family: var(--mono); letter-spacing: .07em;
  text-transform: uppercase; color: var(--fg-faint);
}
.hint { font-size: .78rem; color: var(--fg-faint); line-height: 1.45; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }
.inline { display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; }
.inline input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }

.summary {
  background: var(--accent-wash); border: 1px solid var(--line);
  border-left: 3px solid var(--accent); padding: .75rem .85rem;
  border-radius: var(--radius); font-size: .9rem;
}
.summary b { color: var(--accent-ink); }
.summary .blurb { display: block; color: var(--fg-soft); font-size: .8rem; margin-top: .35rem; }

/* ---------- Saved presets ---------- */
.preset-list { display: flex; flex-direction: column; gap: .3rem; max-height: 220px; overflow-y: auto; }
.preset {
  display: flex; align-items: center; gap: .5rem; padding: .42rem .55rem;
  border: 1px solid var(--line-soft); border-radius: 6px; cursor: pointer; background: var(--panel-2);
}
.preset:hover { border-color: var(--accent); }
.preset[aria-selected="true"] { background: var(--accent-wash); border-color: var(--accent); }
.preset .nm { font-size: .85rem; font-weight: 500; flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preset .bi { font-family: var(--mono); font-size: .55rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--fg-faint); border: 1px solid var(--line);
  padding: .08rem .3rem; border-radius: 3px; }
.preset .del { background: none; border: none; color: var(--fg-faint); padding: .1rem .25rem; }
.preset .del:hover { color: var(--deny); background: none; }

/* ---------- Player ---------- */
.stage {
  position: relative; background: #05080F; border-radius: var(--radius);
  overflow: hidden; aspect-ratio: 16/9; display: grid; place-items: center;
}
.stage video { width: 100%; height: 100%; object-fit: contain; background: #05080F; display: block; }
.stage .lock {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: .6rem; text-align: center;
  padding: 1.5rem; background: linear-gradient(160deg, var(--navy-deep), #05080F);
  color: #C9D4E8;
}
.stage .lock .glyph { font-size: 2rem; opacity: .55; }
.stage .lock .why {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  background: rgba(244,63,94,.16); color: #FDA4AF; padding: .22rem .5rem; border-radius: 4px;
}
.stage .lock .msg { font-size: .95rem; max-width: 34ch; }
.stage .wm {
  position: absolute; right: .7rem; bottom: .7rem; font-family: var(--mono);
  font-size: .62rem; color: rgba(255,255,255,.4); pointer-events: none;
  text-shadow: 0 1px 3px rgba(0,0,0,.7);
}

/* ---------- Meters ---------- */
.meters { display: grid; grid-template-columns: repeat(auto-fit, minmax(102px, 1fr)); gap: .55rem; }
.meter { background: var(--panel-2); border: 1px solid var(--line-soft); border-radius: 6px; padding: .5rem .6rem; }
.meter .k { display: block; font-family: var(--mono); font-size: .56rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--fg-faint); margin-bottom: .18rem; }
.meter .v { font-family: var(--mono); font-size: 1rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.meter.is-active { border-color: var(--active); background: var(--active-wash); }
.meter.is-active .v { color: var(--active); }
.meter.is-deny .v { color: var(--deny); }

/* ---------- Verdict ---------- */
.verdict { display: flex; align-items: center; gap: .55rem; padding: .55rem .7rem;
  border-radius: 6px; font-size: .87rem; border: 1px solid var(--line); }
.verdict .tag { font-family: var(--mono); font-size: .58rem; letter-spacing: .08em;
  text-transform: uppercase; padding: .16rem .4rem; border-radius: 4px; white-space: nowrap; }
.verdict.ok { background: var(--ok-wash); border-color: var(--ok); }
.verdict.ok .tag { background: var(--ok); color: #fff; }
.verdict.deny { background: var(--deny-wash); border-color: var(--deny); }
.verdict.deny .tag { background: var(--deny); color: #fff; }
.verdict.idle { background: var(--panel-2); }
.verdict.idle .tag { background: var(--sunk); color: var(--fg-faint); }

/* ---------- Tables & log ---------- */
.scroll { overflow: auto; max-height: 330px; }
table { border-collapse: collapse; width: 100%; font-size: .78rem; }
th, td { text-align: left; padding: .36rem .55rem; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
th { font-family: var(--mono); font-size: .56rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fg-faint); position: sticky; top: 0; background: var(--panel); }
td.m { font-family: var(--mono); font-variant-numeric: tabular-nums; }
tr.dim td { color: var(--fg-faint); }
.tabs { display: flex; gap: .25rem; }
.tabs button { font-family: var(--mono); font-size: .6rem; letter-spacing: .08em;
  text-transform: uppercase; padding: .24rem .5rem; background: transparent; border-color: transparent; color: var(--fg-faint); }
.tabs button[aria-selected="true"] { background: var(--accent-wash); color: var(--accent-ink); border-color: var(--line); }
.log { font-family: var(--mono); font-size: .7rem; }
.log .e { display: grid; grid-template-columns: 4.4rem 6.4rem 1fr; gap: .5rem;
  padding: .28rem .55rem; border-bottom: 1px solid var(--line-soft); align-items: baseline; }
.log .e .t { color: var(--fg-faint); font-variant-numeric: tabular-nums; }
.log .e .ty { font-size: .55rem; letter-spacing: .06em; text-transform: uppercase; text-align: center;
  padding: .1rem .3rem; border-radius: 3px; background: var(--sunk); color: var(--fg-soft); }
.log .e .ty.start { background: var(--active-wash); color: var(--active); }
.log .e .ty.deny { background: var(--deny-wash); color: var(--deny); }
.log .e .ty.ok { background: var(--ok-wash); color: var(--ok); }
.log .e .d { color: var(--fg-soft); white-space: normal; word-break: break-word; }
.empty { color: var(--fg-faint); font-size: .84rem; padding: 1rem; text-align: center; }

.code-out { font-family: var(--mono); font-size: 1.05rem; letter-spacing: .12em; font-weight: 500;
  background: var(--sunk); border: 1px dashed var(--line); border-radius: 6px;
  padding: .6rem; text-align: center; user-select: all; }
.note { font-size: .78rem; color: var(--fg-faint); line-height: 1.5; }
details summary { cursor: pointer; font-family: var(--mono); font-size: .7rem; color: var(--fg-faint); }
details pre { background: var(--sunk); border: 1px solid var(--line-soft); border-radius: 6px;
  padding: .6rem; overflow: auto; font-size: .68rem; margin: .5rem 0 0; max-height: 240px; }
.banner { background: var(--active-wash); border: 1px solid var(--active); color: var(--fg);
  border-radius: 6px; padding: .6rem .75rem; font-size: .82rem; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }