/* Sala de la PDE. Oscura y sencilla: escenario negro, caras grandes, botones abajo.
   Marca: azul noche casi negro, oro para quien habla y para el botón principal,
   Rubik en títulos y Source Sans 3 en el texto. */
:root {
  --negro: #04070a;
  --fondo: #090e13;
  --panel: #0f161d;
  --cara: #131c25;
  --cara-2: #1a2632;
  --linea: #22303c;
  --texto: #f3efe6;
  --suave: #9aa8b4;
  --tenue: #6b7a87;
  --oro: #fdc504;
  --oro-fondo: rgba(253, 197, 4, 0.16);
  --rojo: #e5483a;
  --rojo-fondo: rgba(229, 72, 58, 0.18);
  --verde: #4cc38a;
  --ambar: #f2b544;
  --f-titulo: 'Rubik', 'Segoe UI', system-ui, sans-serif;
  --f-texto: 'Source Sans 3', 'Segoe UI', system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--negro);
  color: var(--texto);
  font: 400 16px/1.45 var(--f-texto);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--oro); outline-offset: 2px; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--f-titulo); font-weight: 600; margin: 0; text-wrap: balance; }
.ico { display: block; flex: none; }
#app { height: 100%; }

/* ---- pantallas de aviso ---- */
.aviso-pantalla {
  height: 100%; display: grid; place-content: center; gap: 14px; text-align: center;
  padding: 24px max(16px, env(safe-area-inset-right)) 24px max(16px, env(safe-area-inset-left));
}
.aviso-pantalla p { margin: 0; color: var(--suave); max-width: 46ch; }
.aviso-pantalla h1 { font-size: clamp(24px, 4vw, 32px); }

/* ---- antesala ---- */
.antesala {
  height: 100%; overflow-y: auto;
  display: grid; place-items: center;
  padding: max(20px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
.antesala-caja {
  width: min(1040px, 100%);
  display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 28px; align-items: center;
}
@media (max-width: 820px) { .antesala-caja { grid-template-columns: minmax(0, 1fr); gap: 18px; } }
.vista-previa {
  position: relative; aspect-ratio: 16 / 9; width: 100%; border-radius: 18px; overflow: hidden;
  background: var(--cara); border: 1px solid var(--linea);
}
.vista-previa video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.vista-previa .inicial { position: absolute; inset: 0; display: grid; place-items: center; }
.vista-previa-botones { position: absolute; left: 0; right: 0; bottom: 12px; display: flex; justify-content: center; gap: 10px; }
.redondo {
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 15, 20, 0.72); display: grid; place-items: center; backdrop-filter: blur(6px);
}
.redondo.apagado { background: var(--rojo); border-color: var(--rojo); }
.nivel { height: 6px; border-radius: 99px; background: var(--cara-2); overflow: hidden; margin-top: 10px; }
.nivel > i { display: block; height: 100%; width: 0; background: var(--verde); transition: width 0.08s linear; }
.antesala-form { display: grid; gap: 14px; }
.antesala-form .eti { font: 700 12px var(--f-texto); letter-spacing: 0.07em; text-transform: uppercase; color: var(--suave); }
.antesala-form h1 { font-size: clamp(26px, 3.6vw, 34px); line-height: 1.1; }
.antesala-form p { margin: 0; color: var(--suave); }
.campo { display: grid; gap: 6px; }
.campo label { font-size: 14px; color: var(--suave); font-weight: 600; }
.campo input, .campo select {
  width: 100%; background: var(--panel); border: 1px solid var(--linea); border-radius: 12px;
  padding: 11px 12px; min-height: 46px;
}
.interruptor {
  display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 14px;
  background: var(--panel); border: 1px solid var(--linea); cursor: pointer;
}
.interruptor input { margin-top: 3px; width: 20px; height: 20px; accent-color: var(--oro); flex: none; }
.interruptor b { display: block; font-weight: 600; }
.interruptor small { color: var(--suave); font-size: 14px; }
.boton-oro {
  min-height: 52px; border: 0; border-radius: 14px; background: var(--oro); color: #1b1503;
  font: 600 18px var(--f-titulo); padding: 0 22px;
}
.boton-oro:disabled { opacity: 0.55; cursor: progress; }
.boton-linea {
  min-height: 44px; border: 1px solid var(--linea); border-radius: 12px; background: var(--panel);
  padding: 0 16px; font-weight: 600;
}
.letra-pequena { font-size: 13.5px; color: var(--tenue); }

/* ---- sala ---- */
.sala {
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "arriba arriba" "escenario panel" "abajo abajo";
  background: var(--negro);
}
.arriba {
  grid-area: arriba; display: flex; align-items: center; gap: 12px;
  padding: max(8px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) 8px max(14px, env(safe-area-inset-left));
  min-height: 48px;
}
.arriba h1 { font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pastilla { font: 700 11.5px/1.8 var(--f-texto); letter-spacing: 0.06em; text-transform: uppercase; padding: 0 9px; border-radius: 99px; background: var(--oro-fondo); color: var(--oro); white-space: nowrap; }
.arriba .relleno { flex: 1; }
.dato { display: flex; align-items: center; gap: 6px; color: var(--suave); font-size: 14px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.punto { width: 9px; height: 9px; border-radius: 50%; background: var(--tenue); }
.punto.buena { background: var(--verde); }
.punto.regular { background: var(--ambar); }
.punto.mala { background: var(--rojo); }

.escenario { grid-area: escenario; position: relative; min-height: 0; padding: 6px 10px; display: grid; }
.rejilla { place-self: center; display: grid; gap: 8px; justify-content: center; align-content: center; }
.ponente { display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 8px; min-height: 0; height: 100%; }
.ponente-principal { min-height: 0; display: grid; place-items: center; }
.tira { display: flex; gap: 8px; justify-content: center; overflow-x: auto; scrollbar-width: none; }
.tira::-webkit-scrollbar { display: none; }
.tira .cara { width: 168px; height: 95px; flex: none; }
@media (max-width: 700px) { .tira .cara { width: 116px; height: 66px; } }

.cara {
  position: relative; overflow: hidden; border-radius: 12px; background: var(--cara);
  outline: 2px solid transparent; outline-offset: -2px; transition: outline-color 0.15s ease;
}
.cara.habla { outline-color: var(--oro); }
.cara video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--cara); }
.cara.pantalla video { object-fit: contain; background: #000; }
.cara.yo video { transform: scaleX(-1); }
.cara .inicial { position: absolute; inset: 0; display: grid; place-items: center; }
.letra {
  width: clamp(44px, 26%, 120px); aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center;
  background: var(--cara-2); color: var(--texto); font: 600 clamp(18px, 3.2vw, 44px) var(--f-titulo);
}
.cara .etiqueta {
  position: absolute; left: 8px; bottom: 8px; max-width: calc(100% - 16px);
  display: flex; align-items: center; gap: 6px; padding: 3px 9px 3px 7px; border-radius: 8px;
  background: rgba(4, 7, 10, 0.66); font-size: 13.5px; font-weight: 600; backdrop-filter: blur(4px);
}
.cara .etiqueta span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cara .etiqueta .ico { color: var(--rojo); }
.cara .marca-mano {
  position: absolute; top: 8px; left: 8px; display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 10px; background: var(--oro); color: #1b1503;
}
.cara .flotante { position: absolute; right: 10px; bottom: 10px; font-size: 34px; animation: subir 2.6s ease-out forwards; pointer-events: none; }
@keyframes subir { from { transform: translateY(0); opacity: 1; } to { transform: translateY(-120px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cara .flotante { animation: none; } }
.paginas { position: absolute; inset: auto 0 6px 0; display: flex; justify-content: center; gap: 10px; align-items: center; pointer-events: none; }
.paginas button { pointer-events: auto; }
.paginas .num { font-size: 13px; color: var(--suave); font-variant-numeric: tabular-nums; pointer-events: auto; }

/* ---- barra de botones ---- */
.abajo {
  grid-area: abajo; display: flex; align-items: center; justify-content: center; gap: 4px;
  padding: 8px max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
  background: var(--fondo); border-top: 1px solid var(--linea);
}
.abajo .grupo { display: flex; gap: 4px; align-items: center; }
.abajo .separa { flex: 1; max-width: 60px; }
.control {
  position: relative; border: 0; background: transparent; border-radius: 12px; min-width: 64px; padding: 6px 8px 5px;
  display: grid; justify-items: center; gap: 3px; color: var(--texto);
}
.control:hover { background: var(--panel); }
.control span { font-size: 12px; color: var(--suave); white-space: nowrap; }
.control.apagado .ico { color: var(--rojo); }
.control.activo { background: var(--oro-fondo); }
.control.activo .ico, .control.activo span { color: var(--oro); }
.control .insignia {
  position: absolute; top: 2px; right: 12px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 99px;
  background: var(--oro); color: #1b1503; font: 700 11px/18px var(--f-texto); text-align: center;
}
.control .medidor { position: absolute; left: 50%; bottom: 23px; width: 22px; height: 3px; transform: translateX(-50%); border-radius: 2px; background: var(--cara-2); overflow: hidden; }
.control .medidor i { display: block; height: 100%; width: 0; background: var(--verde); }
.boton-salir {
  border: 0; border-radius: 12px; background: var(--rojo); color: #fff; font-weight: 700;
  min-height: 44px; padding: 0 18px; display: flex; align-items: center; gap: 8px; margin-left: 6px;
}
@media (max-width: 700px) {
  .control { min-width: 50px; padding: 6px 4px 4px; }
  .control span { font-size: 11px; }
  .solo-ancho { display: none !important; }
  .boton-salir { padding: 0 12px; }
  .boton-salir b { display: none; }
}

@media (min-width: 701px) { .solo-estrecho { display: none !important; } }

/* ---- menús emergentes ---- */
.menu {
  position: absolute; bottom: calc(100% + 10px); left: 50%; transform: translateX(-50%); z-index: 20;
  background: var(--panel); border: 1px solid var(--linea); border-radius: 14px; padding: 6px;
  display: grid; gap: 2px; min-width: 220px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}
.menu button { border: 0; background: transparent; border-radius: 10px; padding: 10px 12px; display: flex; gap: 10px; align-items: center; text-align: left; }
.menu button:hover { background: var(--cara-2); }
.emojis { display: flex; gap: 4px; }
.emojis button { font-size: 26px; padding: 6px 8px; }
.ancla { position: relative; }

/* ---- panel lateral ---- */
.panel {
  grid-area: panel; width: 340px; background: var(--fondo); border-left: 1px solid var(--linea);
  display: grid; grid-template-rows: auto minmax(0, 1fr) auto; min-height: 0;
}
@media (max-width: 900px) {
  .panel { position: fixed; inset: 0; width: auto; z-index: 30; border: 0;
    padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
}
.panel-cab { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--linea); }
.panel-cab h2 { font-size: 17px; }
.panel-cuerpo { overflow-y: auto; padding: 10px 14px; display: grid; gap: 10px; align-content: start; }
.mensaje { display: grid; gap: 1px; }
.mensaje b { font-size: 13.5px; }
.mensaje b small { color: var(--tenue); font-weight: 400; margin-left: 6px; }
.mensaje p { margin: 0; overflow-wrap: anywhere; }
.chat-pie { display: flex; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--linea); }
.chat-pie input { flex: 1; min-width: 0; background: var(--panel); border: 1px solid var(--linea); border-radius: 12px; padding: 10px 12px; }
.chat-pie button { border: 0; border-radius: 12px; background: var(--oro); color: #1b1503; padding: 0 12px; display: grid; place-items: center; }
.persona { display: flex; align-items: center; gap: 10px; }
.persona .letra { width: 34px; font-size: 15px; }
.persona .nombre { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.persona .nombre small { color: var(--tenue); margin-left: 6px; }
.persona .ico { color: var(--suave); }
.persona .ico.rojo { color: var(--rojo); }
.persona .ico.oro { color: var(--oro); }

/* ---- avisos flotantes ---- */
.avisos { position: fixed; left: 50%; top: max(60px, calc(env(safe-area-inset-top) + 56px)); transform: translateX(-50%); z-index: 50; display: grid; gap: 8px; width: min(460px, calc(100% - 32px)); pointer-events: none; }
.aviso { background: var(--panel); border: 1px solid var(--linea); border-radius: 12px; padding: 10px 14px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45); font-size: 15px; }
.aviso.oro { border-color: var(--oro); }
.aviso.rojo { border-color: var(--rojo); }
.velo { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 8px; background: rgba(4, 7, 10, 0.78); z-index: 15; }

/* ---- parte de calidad ---- */
.parte { height: 100%; overflow-y: auto; padding: max(20px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 40px max(16px, env(safe-area-inset-left)); }
.parte-in { max-width: 1100px; margin: 0 auto; display: grid; gap: 16px; }
.tabla { overflow-x: auto; border: 1px solid var(--linea); border-radius: 14px; }
.tabla table { border-collapse: collapse; width: 100%; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.tabla th, .tabla td { padding: 9px 11px; border-bottom: 1px solid var(--linea); text-align: left; white-space: nowrap; }
.tabla th { font: 700 12px var(--f-texto); letter-spacing: 0.06em; text-transform: uppercase; color: var(--suave); background: var(--panel); }
.chip { display: inline-block; font: 700 12px/1.7 var(--f-texto); padding: 0 9px; border-radius: 99px; background: var(--cara-2); }
.chip.bien { background: rgba(76, 195, 138, 0.18); color: var(--verde); }
.chip.regular { background: rgba(242, 181, 68, 0.18); color: var(--ambar); }
.chip.mal { background: var(--rojo-fondo); color: var(--rojo); }