/* Caelos — cliente de la plataforma.
   Tema oscuro deliberado: es una consola de operación y la escena 3D se lee mejor
   sobre fondo oscuro. Fuentes del sistema a propósito: el servidor puede estar en una
   VM sin salida a internet, y una fuente remota que no carga cambia la maqueta. */
:root {
  color-scheme: dark;
  --bg: #0d1112;
  --bg-2: #12181a;
  --panel: rgba(18, 23, 25, 0.88);
  --panel-solid: #151b1d;
  --line: #243034;
  --line-2: #1b2427;
  --ink: #e6eced;
  --ink-2: #a2aeb1;
  --ink-3: #6b797d;
  --accent: #4fb3c0;
  --accent-ink: #062226;
  --accent-soft: rgba(79, 179, 192, 0.14);
  --ok: #33ac5a;
  --warn: #b08505;
  --fail: #c74b47;
  --abst: #8b9ca3;
  --veg: #4ca4ae;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --r: 6px;
  --shadow: 0 1px 0 rgba(255,255,255,.03) inset, 0 12px 32px -12px rgba(0,0,0,.6);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 13px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased; overflow: hidden; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ---------------------------------------------------------------- barra */
.top { height: 46px; display: flex; align-items: center; gap: 22px; padding: 0 16px;
  border-bottom: 1px solid var(--line-2); background: var(--bg); position: relative; z-index: 5; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font-weight: 650; letter-spacing: .02em; font-size: 14px; }
.brand svg { width: 18px; height: 18px; color: var(--accent); }
.tabs { display: flex; gap: 2px; }
.tabs a { text-decoration: none; color: var(--ink-2); padding: 6px 10px; border-radius: 5px; }
.tabs a:hover { color: var(--ink); background: var(--bg-2); }
.tabs a[aria-current="page"] { color: var(--ink); background: var(--bg-2); }
.crumb { color: var(--ink-3); font-family: var(--mono); font-size: 12px; }
.crumb b { color: var(--ink-2); font-weight: 500; }
.status { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; color: var(--ink-3);
  font-size: 12px; }
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--abst); }
.status.ok i { background: var(--ok); } .status.bad i { background: var(--fail); }

#view { height: calc(100% - 46px); overflow: auto; }

/* ---------------------------------------------------------------- galería */
.page { max-width: 1320px; margin: 0 auto; padding: 28px 24px 60px; }
.page__head { display: flex; align-items: baseline; gap: 14px; margin: 0 0 20px; flex-wrap: wrap; }
.page__head h1, .page__head h2 { font-size: 20px; font-weight: 600; margin: 0; letter-spacing: -.005em; }
.page__head h2 { font-size: 16px; }
.page__head p { margin: 0; color: var(--ink-2); max-width: 70ch; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.card { background: var(--panel-solid); border: 1px solid var(--line-2); border-radius: 8px;
  overflow: hidden; text-decoration: none; display: flex; flex-direction: column;
  transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--line); transform: translateY(-1px); }
.card__img { aspect-ratio: 16 / 10; background: var(--bg-2) center / cover no-repeat;
  position: relative; }
.card__img .flag { position: absolute; top: 10px; left: 10px; }
.card__body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 10px; }
.card__title { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card__title b { font-family: var(--mono); font-weight: 500; font-size: 13px; }
.card__title small { color: var(--ink-3); font-family: var(--mono); font-size: 11px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.curve { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; align-items: end; height: 46px; }
.curve i { display: block; background: var(--fail); border-radius: 2px 2px 0 0; min-height: 2px; }
.curve i.z { background: var(--line); }
.curve__lab { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; font: 10px/1.2 var(--mono);
  color: var(--ink-3); text-align: center; }
.card__cap { font-size: 11.5px; color: var(--ink-2); }
.card__link { color: inherit; text-decoration: none; display: flex; flex-direction: column; }
.card__go { position: absolute; right: 10px; bottom: 10px; font: 500 11.5px/1 var(--sans);
  color: var(--ink); background: rgba(13,17,18,.72); border: 1px solid var(--line);
  padding: 6px 9px; border-radius: 5px; opacity: 0; transition: opacity .15s; }
.card:hover .card__go, .card__link:focus-visible .card__go { opacity: 1; }
.card__foot { margin-top: auto; padding: 0 14px 12px; }
.state summary { cursor: pointer; font-size: 11.5px; color: var(--ink-3); list-style: none; }
.state summary::-webkit-details-marker { display: none; }
.state summary::before { content: "▸ "; }
.state[open] summary::before { content: "▾ "; }
.state--warn summary { color: #c9a24a; }
.state .chips { margin-top: 8px; }

/* la cabecera: qué es esto, antes de la rejilla */
.hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 28px;
  align-items: center; padding: 8px 0 30px; margin-bottom: 26px; border-bottom: 1px solid var(--line-2); }
.hero h1 { font-size: 30px; line-height: 1.15; font-weight: 600; margin: 0 0 12px; letter-spacing: -.015em; }
.hero p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.6; max-width: 68ch; }
.hero p b { color: var(--ink); font-weight: 600; }
.hero__kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hero__kpi { background: var(--panel-solid); border: 1px solid var(--line-2); border-radius: 8px; padding: 14px 16px; }
.hero__kpi b { display: block; font: 600 24px/1.1 var(--mono); color: var(--ink); letter-spacing: -.02em; }
.hero__kpi span { display: block; margin-top: 6px; font-size: 11.5px; color: var(--ink-2); line-height: 1.35; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .hero h1 { font-size: 24px; } }
.ftoggle { margin-top: 14px; color: var(--ink-3); font-size: 12px; display: inline-flex; gap: 6px; align-items: center; }

/* ---------------------------------------------------------------- chips */
.chip { display: inline-flex; align-items: center; gap: 5px; font: 500 11px/1 var(--sans);
  padding: 4px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2);
  white-space: nowrap; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip--ok { color: var(--ok); border-color: rgba(51,172,90,.4); background: rgba(51,172,90,.08); }
.chip--warn { color: #d9a62a; border-color: rgba(176,133,5,.45); background: rgba(176,133,5,.10); }
.chip--fail { color: #e06a66; border-color: rgba(199,75,71,.5); background: rgba(199,75,71,.10); }
.chip--abst { color: var(--abst); }
.chip--accent { color: var(--accent); border-color: rgba(79,179,192,.45); background: var(--accent-soft); }

/* ---------------------------------------------------------------- tabla */
.table { width: 100%; border-collapse: collapse; background: var(--panel-solid);
  border: 1px solid var(--line-2); border-radius: 8px; overflow: hidden; }
.table th, .table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line-2); }
.table th { font: 500 11px/1.3 var(--sans); color: var(--ink-3); letter-spacing: .04em; text-transform: uppercase; }
.table td.num { font-family: var(--mono); font-variant-numeric: tabular-nums; text-align: right; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: var(--bg-2); }
.empty { color: var(--ink-3); padding: 40px 0; text-align: center; }

/* ---------------------------------------------------------------- espacio de trabajo */
/* Cabina: la escena a pantalla completa y, alrededor, paneles que dejan libre el centro.
   Las medidas de la cabina son variables para que las esquinas no se pisen al cambiar
   de ancho: sticks abajo a la izquierda, mando al centro, minimapa abajo a la derecha,
   telemetría a la derecha, escenario y capas arriba a la izquierda, cámaras arriba. */
.ws { position: relative; height: 100%; overflow: hidden;
  --gut: 14px; --stk: 92px; --stk-h: calc(var(--stk) + 22px); --mm: 212px; --mm-h: calc(var(--mm) + 30px);
  --hud-w: 300px; --chart-h: 156px; }
.viewport { position: absolute; inset: 0; outline: none; }
.viewport canvas { display: block; }
.ws--marking .viewport canvas { cursor: crosshair; }
.labels { position: absolute; inset: 0; pointer-events: none; }
.labels span { position: absolute; transform: translate(-50%, -140%); font: 600 11px/1 var(--mono);
  color: var(--ink); background: rgba(13,17,18,.8); border: 1px solid var(--line); padding: 3px 6px;
  border-radius: 4px; white-space: nowrap; }
.panel { position: absolute; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--shadow); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); }
.panel__head { width: 100%; display: flex; justify-content: space-between; align-items: center;
  background: none; border: 0; padding: 9px 12px; cursor: pointer; font-weight: 600; font-size: 12px; }
.panel__head i::after { content: "–"; color: var(--ink-3); }
.panel__head[aria-expanded="false"] i::after { content: "+"; }
.panel__head[aria-expanded="false"] + .panel__body { display: none; }
.panel__body { padding: 2px 12px 12px; display: flex; flex-direction: column; gap: 7px; }
.panel__body label { display: flex; align-items: center; gap: 8px; color: var(--ink-2); cursor: pointer; }
.panel__body input { accent-color: var(--accent); }
.panel hr { border: 0; border-top: 1px solid var(--line-2); margin: 4px 0; width: 100%; }
.sub { margin: 0; font: 600 10.5px/1.3 var(--sans); color: var(--ink-3); letter-spacing: .06em;
  text-transform: uppercase; }
.leftcol { position: absolute; top: var(--gut); left: var(--gut); width: 236px; display: flex; flex-direction: column;
  gap: 10px; max-height: calc(100% - 3 * var(--gut) - var(--stk-h) - var(--chart-h) - 10px); overflow: auto; }
.leftcol .panel { position: static; }
.scen { gap: 9px; }
.field--row { display: grid; grid-template-columns: 58px 1fr auto; align-items: center; gap: 8px; }
.field--row select { grid-column: 2 / 4; min-width: 0; }
.field--row input[type=range] { width: 100%; }
.legend { padding: 10px 12px; display: flex; flex-direction: column; gap: 6px;
  font-size: 11.5px; color: var(--ink-2); }
.legend:empty { display: none; }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; flex: 0 0 auto; }

/* ---- telemetría: panel clave-valor */
.hud { top: var(--gut); right: var(--gut); bottom: calc(2 * var(--gut) + var(--mm-h) - 4px); width: var(--hud-w);
  padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; overflow: auto; }
.hud__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.hud__row { display: flex; align-items: center; gap: 10px; justify-content: space-between; }
.kv { display: inline-flex; align-items: center; gap: 7px; }
.kv b { font: 500 28px/1 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.kv small { color: var(--ink-3); font-size: 10.5px; line-height: 1.15; }
dd small { color: var(--ink-3); font-size: 10.5px; font-family: var(--sans); }
.kvl { display: grid; grid-template-columns: 1fr 1fr; column-gap: 16px; margin: 0; }
.kvl div { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 5px 0;
  border-top: 1px solid var(--line-2); min-width: 0; }
.kvl dt { font-size: 10.5px; color: var(--ink-3); letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; }
.kvl dd { margin: 0; font: 500 13px/1.2 var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.hud__sect { border-top: 1px solid var(--line-2); padding-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.vs__col { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "lab lab" "chip chip" "num u";
  align-items: baseline; gap: 6px 4px; padding: 8px 9px; border: 1px solid var(--line-2); border-radius: 5px;
  background: rgba(13,17,18,.35); }
.vs__lab { grid-area: lab; font-size: 11px; color: var(--ink-2); }
.vs__col .chip { grid-area: chip; justify-self: start; }
.vs__num { font: 500 20px/1 var(--mono); font-variant-numeric: tabular-nums; }
.vs__col .vs__num { grid-area: num; }
.vs__u { grid-area: u; font-size: 10px; color: var(--ink-3); letter-spacing: .04em; }
.alarm { margin: 0; padding: 8px 10px; border-radius: 5px; background: rgba(199,75,71,.14);
  border: 1px solid rgba(199,75,71,.5); color: #f0a09c; font-size: 12px; font-weight: 500; }
.note { margin: 0; font-size: 11.5px; color: var(--ink-2); }
.note b { color: var(--ink); font-weight: 600; }
.hud__fold { padding: 0; }
.hud__fold + .panel__body { padding: 6px 0 0; gap: 8px; }
#sky { width: 100%; max-width: 160px; aspect-ratio: 1; align-self: center; }

.chart { left: var(--gut); bottom: calc(2 * var(--gut) + var(--stk-h) - 4px); width: 380px; padding: 10px 12px 8px; }
.chart__head { display: flex; align-items: baseline; gap: 8px; font-size: 11.5px; color: var(--ink-2); }
.chart__head b { margin-left: auto; font: 600 15px/1 var(--mono); color: var(--ink); white-space: nowrap; }
.chart__head small { color: var(--ink-3); white-space: nowrap; }
#chart { width: 100%; height: 110px; display: block; margin-top: 6px; }

/* ---- botones y campos */
.btn { appearance: none; background: var(--bg-2); border: 1px solid var(--line); border-radius: 5px;
  padding: 7px 11px; cursor: pointer; font-weight: 500; font-size: 12.5px; display: inline-flex;
  align-items: center; gap: 6px; white-space: nowrap; transition: border-color .12s, background .12s, opacity .12s; }
.btn:hover:not(:disabled) { border-color: var(--ink-3); }
.btn:disabled { opacity: .38; cursor: default; }
.btn[aria-pressed="true"] { background: var(--accent-soft); border-color: rgba(79,179,192,.6); color: var(--accent); }
.btn--pri { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn--ghost { background: none; }
.btn--end { border-color: rgba(199,75,71,.5); color: #e98e8a; background: none; }
.btn--icon { width: 32px; height: 32px; padding: 0; justify-content: center; font: 600 14px/1 var(--mono);
  background: var(--panel); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn--main { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-size: 14px;
  font-weight: 650; padding: 9px 18px 9px 14px; min-width: 134px; justify-content: center;
  box-shadow: 0 0 0 3px var(--accent-soft), 0 6px 18px -6px rgba(79,179,192,.55); }
.btn--main:hover:not(:disabled) { border-color: #7fd0da; background: #5fc0cc; }
.btn--main.btn--land { background: #d9a62a; border-color: #d9a62a; color: #231a02;
  box-shadow: 0 0 0 3px rgba(217,166,42,.16), 0 6px 18px -6px rgba(217,166,42,.5); }
.btn--main.btn--land:hover:not(:disabled) { background: #e5b43c; border-color: #e5b43c; }
.ico { width: 0; height: 0; border-left: 5px solid transparent; border-right: 5px solid transparent; }
.ico--up { border-bottom: 7px solid currentColor; }
.ico--down { border-top: 7px solid currentColor; }
.count { font: 500 11px/1 var(--mono); background: var(--line-2); padding: 2px 6px; border-radius: 999px; }
.field { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-3); font-size: 11.5px; }
.field input[type=range] { width: 110px; accent-color: var(--accent); }
.field output { font: 500 12px/1 var(--mono); color: var(--ink); min-width: 38px; }
.field select { background: var(--bg-2); border: 1px solid var(--line); border-radius: 5px; padding: 5px 7px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.seg button { appearance: none; background: none; border: 0; padding: 6px 10px; cursor: pointer;
  color: var(--ink-2); font-size: 12px; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }
#colormode { display: flex; }            /* tres modos en el ancho del panel */
#colormode button { flex: 1 1 auto; padding: 6px 5px; }
kbd { font: 500 10.5px/1 var(--mono); border: 1px solid var(--line); border-bottom-width: 2px;
  border-radius: 3px; padding: 2px 5px; margin: 0 1px; color: var(--ink-2); background: var(--bg-2); }

/* ---- cubierta de mando */
.deck { bottom: var(--gut); left: calc(2 * var(--gut) + 2 * var(--stk) + 14px); right: calc(2 * var(--gut) + var(--mm));
  margin-inline: auto; width: fit-content; max-width: calc(100% - 4 * var(--gut) - 2 * var(--stk) - var(--mm) - 14px);
  padding: 10px 12px; display: flex; flex-direction: column; gap: 9px; }
.deck__row { display: flex; align-items: center; gap: 8px; }
.deck__row--sub { gap: 14px; }
.deck__sep { width: 1px; align-self: stretch; background: var(--line); margin: 2px 4px; }
.guide { margin: 0; flex: 1 1 0; width: 0; min-width: 0; font-size: 12px; line-height: 1.35; color: var(--ink-2); }
.guide b { color: var(--ink); }

/* ---- sticks */
.sticks { position: absolute; left: var(--gut); bottom: var(--gut); display: flex; gap: 12px; }
.stickw { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 7px; }
.stickw figcaption { font: 600 10px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2);
  background: rgba(13,17,18,.72); border: 1px solid var(--line-2); padding: 3px 7px; border-radius: 999px; white-space: nowrap; }
.stick { position: relative; width: var(--stk); height: var(--stk); border-radius: 50%; touch-action: none;
  cursor: grab; user-select: none; -webkit-user-select: none; border: 1px solid var(--line);
  background: radial-gradient(circle, rgba(13,17,18,.35) 0 52%, rgba(18,23,25,.9) 53%);
  box-shadow: var(--shadow); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.stick::before { content: ""; position: absolute; inset: 22%; border-radius: 50%; border: 1px dashed rgba(230,236,237,.1); }
.stick--on { cursor: grabbing; border-color: rgba(79,179,192,.6); }
.stick__knob { position: absolute; left: 50%; top: 50%; width: 40%; height: 40%; margin: -20% 0 0 -20%;
  border-radius: 50%; border: 1px solid #3b4a4f; pointer-events: none;
  background: radial-gradient(circle at 38% 32%, #33423f 0, #1b2326 58%, #12181a 100%);
  box-shadow: 0 4px 12px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.08); transition: transform .14s ease-out; }
.stick--on .stick__knob, .stick--kb .stick__knob { border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 4px 12px rgba(0,0,0,.55); }
.stick--on .stick__knob { transition: none; }
.stick__h { position: absolute; font: 600 9px/1 var(--sans); letter-spacing: .05em; text-transform: uppercase;
  color: var(--ink-2); pointer-events: none; }
.stick__h--n { top: 8px; left: 50%; transform: translateX(-50%); }
.stick__h--s { bottom: 8px; left: 50%; transform: translateX(-50%); }
.stick__h--w { left: 8px; top: 50%; transform: translateY(-50%); font-size: 12px; }
.stick__h--e { right: 8px; top: 50%; transform: translateY(-50%); font-size: 12px; }

/* ---- minimapa */
.minimap { right: var(--gut); bottom: var(--gut); width: var(--mm); overflow: hidden; }
.minimap__head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
  padding: 8px 10px 7px; font-size: 11.5px; font-weight: 600; }
.minimap__head small { font: 500 10.5px/1 var(--mono); color: var(--ink-3); font-weight: 500; }
#minimap { display: block; width: 100%; aspect-ratio: 1; cursor: crosshair; border-top: 1px solid var(--line-2); }

/* ---- cámaras, ayuda y avisos, arriba al centro */
.topdock { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); display: flex;
  flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.topdock > * { pointer-events: auto; }
.camdock { display: flex; gap: 8px; align-items: center; }
.seg--cam { background: var(--panel); box-shadow: var(--shadow); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); }
.seg--cam button { padding: 8px 12px; font-weight: 500; }
.help { position: static; padding: 9px 12px 11px; width: 440px; }
.help[hidden] { display: none; }
.help__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.help__x { appearance: none; background: none; border: 0; color: var(--ink-3); cursor: pointer; font-size: 16px;
  line-height: 1; padding: 0 2px; }
.help__x:hover { color: var(--ink); }
.help__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 18px; margin: 0; }
.help__grid div { display: flex; align-items: center; gap: 8px; }
.help__grid dt { min-width: 66px; font-size: 11px; color: var(--ink-3); white-space: nowrap; }
.help__grid dd { margin: 0; font-size: 11.5px; color: var(--ink-2); }
.toast { display: flex; flex-direction: column; gap: 6px; align-items: center; pointer-events: none !important; }
.toast span { background: var(--panel-solid); border: 1px solid var(--line); padding: 7px 12px;
  border-radius: 5px; font-size: 12px; box-shadow: var(--shadow); }
.toast span.bad { border-color: rgba(199,75,71,.6); color: #f0a09c; }

/* ---- aviso antes de volar un tramo que cruza un obstáculo */
/* encima de la cubierta de mando, no en el centro: ahí están el dron y lo que chocaría */
.warn { left: 50%; bottom: calc(var(--gut) + 134px); transform: translateX(-50%); width: min(480px, calc(100% - 32px));
  padding: 14px 16px 14px; display: flex; flex-direction: column; gap: 8px; z-index: 3;
  border-color: rgba(199,75,71,.6); box-shadow: 0 0 0 1px rgba(199,75,71,.2), 0 24px 60px -18px rgba(0,0,0,.8); }
.warn[hidden] { display: none; }
.warn p { margin: 0; }
.warn__k { font: 600 10.5px/1.3 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: #e06a66; }
.warn__t { font-size: 15px; font-weight: 600; color: var(--ink); }
.warn__d { font-size: 12.5px; color: var(--ink-2); line-height: 1.45; }
.warn__row { display: flex; gap: 8px; margin-top: 4px; flex-wrap: wrap; }
.warn .btn--main { min-width: 0; }
.warn:not([hidden]) + .intro { opacity: 0; }

/* ---- presentación del sitio */
.intro { position: absolute; left: 50%; bottom: calc(var(--gut) + 124px); transform: translate(-50%, 10px);
  text-align: center; pointer-events: none; opacity: 0; transition: opacity .7s ease, transform .7s ease;
  padding: 26px 56px; background: radial-gradient(closest-side, rgba(13,17,18,.8), rgba(13,17,18,.45) 60%, rgba(13,17,18,0)); }
.intro--on { opacity: 1; transform: translate(-50%, 0); }
.intro p { margin: 0; color: var(--ink-2); }
.intro__kicker { font: 600 10.5px/1.3 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--accent) !important;
  text-shadow: 0 1px 8px rgba(0,0,0,.95); }
.intro p:not(.intro__cta) { text-shadow: 0 1px 8px rgba(0,0,0,.95); }
.intro h2 { margin: 8px 0 6px; font: 600 32px/1.05 var(--mono); letter-spacing: -.01em; color: var(--ink);
  text-shadow: 0 2px 18px rgba(0,0,0,.7); }
.intro__cta { display: inline-block; margin-top: 14px !important; padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(13,17,18,.72); font-size: 12px; }
.intro__cta b { color: var(--accent); }

/* ---- cámara a bordo */
.fpv { position: absolute; inset: 0; pointer-events: none; display: none;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0) 58%, rgba(0,0,0,.38) 100%); }
.ws--fpv .fpv { display: block; }
.fpv__ret { position: absolute; left: 50%; top: 50%; width: 56px; height: 56px; margin: -28px 0 0 -28px;
  border: 1px solid rgba(230,236,237,.6); border-radius: 50%; }
.fpv__ret::before, .fpv__ret::after { content: ""; position: absolute; background: rgba(230,236,237,.75); }
.fpv__ret::before { left: -22px; right: -22px; top: 50%; height: 1px;
  -webkit-mask: linear-gradient(90deg, #000 0 20px, transparent 20px calc(100% - 20px), #000 calc(100% - 20px));
          mask: linear-gradient(90deg, #000 0 20px, transparent 20px calc(100% - 20px), #000 calc(100% - 20px)); }
.fpv__ret::after { left: 50%; top: 50%; width: 3px; height: 3px; margin: -1.5px 0 0 -1.5px; border-radius: 50%; }
.fpv__hdg { position: absolute; left: 50%; top: calc(50% - 74px); transform: translateX(-50%);
  font: 600 13px/1 var(--mono); color: var(--ink); background: rgba(13,17,18,.6); padding: 5px 10px;
  border: 1px solid var(--line); border-radius: 4px; }
.fpv__side { position: absolute; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 4px;
  font: 600 10px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2);
  text-shadow: 0 1px 6px rgba(0,0,0,.8); }
.fpv__side b { font: 500 22px/1 var(--mono); color: var(--ink); letter-spacing: 0; text-transform: none; }
.fpv__side b small { font-size: 11px; color: var(--ink-2); }
.fpv__side--l { left: calc(50% - 250px); align-items: flex-end; }
.fpv__side--r { left: calc(50% + 190px); }
.fpv__tag { position: absolute; left: 50%; top: calc(50% + 48px); transform: translateX(-50%); white-space: nowrap;
  font-size: 11px; color: var(--ink-2); text-shadow: 0 1px 6px rgba(0,0,0,.9); }

.loading { position: absolute; inset: 0; display: grid; place-items: center; background: var(--bg);
  color: var(--ink-2); font-size: 13px; }
.loading[hidden] { display: none; }

@media (min-width: 1600px) {
  .ws { --mm: 244px; --stk: 104px; --hud-w: 318px; }
  .chart { width: 420px; }
}
@media (max-width: 1100px) {
  .ws { --hud-w: 262px; --mm: 180px; --chart-h: 0px; }
  .chart { display: none; }
  .deck__sep { display: none; }
  .help { width: 380px; }
}
@media (max-height: 860px) {
  /* portátil de 800 px: la telemetría entera sin desplazarse */
  .ws { --mm: 188px; }
  .kvl div { padding: 4px 0; }
}
@media (max-height: 760px) {
  .ws { --chart-h: 0px; }
  .chart { display: none; }
}
@media (max-width: 760px) {
  body { overflow: auto; }
  .ws { --stk: 84px; --gut: 8px; }
  .leftcol, .chart, .legend, .minimap, .help, .intro { display: none; }
  .hud { top: 56px; bottom: auto; right: 8px; left: 8px; width: auto; max-height: 34%; }
  .deck { left: 8px; right: 8px; bottom: calc(var(--stk-h) + 16px); max-width: none; width: auto; }
  .deck__row { flex-wrap: wrap; }
  .sticks { left: 8px; right: 8px; justify-content: space-between; }
  .seg--cam button { padding: 7px 8px; font-size: 11px; }
}