/* Track Studio — herramienta de inspección.
   Look de documento: fondo cálido, tarjetas planas, sin gradientes ni sombras.
   REGLA: el estilo vive en el cromo. El área de video va limpia (--canvas, nada
   encima), porque su trabajo es dejar ver cajas duplicadas a 2,6 px. */
:root {
  --bg: #FBFBFA;
  --surface: #FFFFFF;
  --border: #EAEAEA;
  --text: #2F3437;
  --title: #111111;
  --muted: #787774;
  --chip: #F7F6F3;
  --canvas: #EDEDEA;
  --blue: #1F6C9F;
  --blue-bg: #E1F3FE;
  --green: #346538;
  --green-bg: #EDF3EC;
  --red: #9F2F2D;
  --red-bg: #FDEBEC;
  --serif: 'Instrument Serif', 'Newsreader', Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'SF Pro Display', -apple-system, 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); }
a:hover { color: #15517A; }

.page { max-width: 1280px; margin: 0 auto; padding: 48px 32px 64px; }
.page--wide { max-width: 1440px; }

h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--title);
  font-weight: 400;
}
h1.h1--small { font-size: 34px; }

.lead { margin: 8px 0 0; font-size: 14px; line-height: 1.6; color: var(--muted); max-width: 62ch; }

.head { display: flex; align-items: flex-end; gap: 24px; margin-bottom: 32px; }
.head__grow { flex-grow: 1; }

.status { font-family: var(--mono); font-size: 11px; color: var(--muted); text-align: right; line-height: 1.8; }
.status__on { color: var(--green); }
.status__off { color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---- botones y campos ---- */
button, .btn {
  font: inherit;
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button:hover, .btn:hover { background: var(--chip); }
.btn--primary { background: var(--title); color: #FFFFFF; border-color: var(--title); }
.btn--primary:hover { background: #333333; color: #FFFFFF; }
button[disabled] { opacity: 0.45; cursor: not-allowed; }

input[type="text"], input[type="password"], input[type="number"], select {
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
}

/* ---- subida ---- */
.drop {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 32px 36px;
}
.drop--over { border-color: var(--blue); background: #FCFEFF; }
.drop__icon { flex-shrink: 0; }
.drop__grow { flex-grow: 1; }
.drop__label { display: block; font-size: 16px; font-weight: 600; color: var(--title); cursor: pointer; }
.drop__hint { margin: 6px 0 0; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.drop__file { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop__actions { display: flex; gap: 10px; align-items: center; }

.chips { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 16px 0 32px; }
kbd {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--chip);
  color: var(--text);
}

.linkish {
  border: none;
  background: none;
  padding: 2px 6px;
  margin-left: 8px;
  font-size: 15px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
}
.linkish:hover { background: var(--red-bg); color: var(--red); border-radius: 4px; }

/* ---- tabla de la cola ---- */
.rows { display: flex; flex-direction: column; }
.row {
  display: grid;
  grid-template-columns: 52px 1fr 130px 110px 100px 130px 96px;
  gap: 16px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.row--head { padding-bottom: 10px; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.right { text-align: right; }

.pill {
  justify-self: start;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 9999px;
  background: var(--chip);
  color: var(--muted);
}
.pill--running { background: var(--blue-bg); color: var(--blue); }
.pill--done { background: var(--green-bg); color: var(--green); }
.pill--failed { background: var(--red-bg); color: var(--red); }

.bar { display: block; height: 3px; border-radius: 9999px; background: var(--border); overflow: hidden; }
.bar__fill { display: block; height: 3px; border-radius: 9999px; background: var(--blue); }
.bar__label { display: block; margin-top: 6px; font-family: var(--mono); font-size: 10px; color: var(--muted); text-align: right; }

/* ---- bento del detalle ---- */
.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.bento__video { grid-column: span 3; grid-row: span 2; display: flex; flex-direction: column; gap: 14px; padding: 20px; }
.bento__wide { grid-column: span 2; }

/* El área de video: fondo neutro y NADA encima. */
.canvas {
  background: var(--canvas);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.canvas video, .canvas img { width: 100%; height: auto; display: block; background: var(--canvas); }
.canvas__empty { font-family: var(--mono); font-size: 12px; color: var(--muted); padding: 48px; text-align: center; line-height: 1.8; }

.big { margin-top: 10px; font-family: var(--mono); font-size: 40px; line-height: 1; color: var(--title); }
.mid { margin-top: 6px; font-family: var(--mono); font-size: 26px; }
.note { margin-top: 10px; font-size: 12px; line-height: 1.6; color: var(--muted); }
.kv { margin-top: 14px; font-family: var(--mono); font-size: 12px; line-height: 2; color: var(--text); }
.kv span { color: var(--muted); }
.split { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 16px; }

/* histograma de vidas */
.hist { margin-top: 18px; display: flex; align-items: flex-end; gap: 10px; height: 74px; }
.hist__bar { flex-grow: 1; border-radius: 3px; background: var(--chip); min-height: 2px; }
.hist__bar--short { background: var(--red-bg); }
.hist__bar--solid { background: var(--green-bg); }
.hist__axis { margin-top: 8px; display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; color: var(--muted); }

/* ---- comparador ---- */
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.panel { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.panel__head { display: flex; align-items: baseline; gap: 10px; font-family: var(--mono); font-size: 12px; }
.panel__stats { display: flex; gap: 22px; font-family: var(--mono); font-size: 12px; color: var(--muted); flex-wrap: wrap; }

.cmp { margin-top: 24px; padding: 8px 28px 4px; }
.cmp__row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.cmp__row:last-child { border-bottom: none; }
.cmp__row--head { padding: 14px 0; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.delta { font-family: var(--mono); font-size: 12px; padding: 3px 9px; border-radius: 9999px; background: var(--chip); color: var(--muted); }
.delta--good { background: var(--green-bg); color: var(--green); }
.delta--bad { background: var(--red-bg); color: var(--red); }

.warn {
  margin-top: 28px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  border-left: 2px solid var(--border);
  padding-left: 14px;
  max-width: 78ch;
}

@media (max-width: 980px) {
  .page { padding: 32px 16px 48px; }
  .bento, .pair { grid-template-columns: 1fr; }
  .bento__video, .bento__wide { grid-column: span 1; grid-row: auto; }
  .row { grid-template-columns: 44px 1fr 110px; }
  .row > .row__hide { display: none; }
  .drop { flex-direction: column; align-items: flex-start; gap: 16px; }
}