/* Estudio en Vivo — panel de control */
:root {
  --bg: #0e1318; --panel: #161d24; --panel2: #1d262f; --borde: #2a3540; --texto: #e6edf3; --suave: #93a3b3;
  --verde: #2fbf71; --rojo: #ef5b4c; --ambar: #f2b33d; --azul: #4aa3f0;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--texto); font: 400 14px/1.45 Inter, system-ui, sans-serif; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--azul); }
h2 { font-size: 20px; margin: 0 0 4px; font-weight: 700; }
h3 { font-size: 15px; margin: 0 0 10px; font-weight: 700; }
.sub { color: var(--suave); margin: 0 0 18px; }

/* Controles */
input[type=text], input[type=number], input[type=password], input[type=url], input:not([type]), select, textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--borde); border-radius: 7px; padding: 8px 10px; min-height: 36px;
}
textarea { resize: vertical; min-height: 60px; }
input[type=color] { width: 44px; height: 36px; padding: 2px; border: 1px solid var(--borde); border-radius: 7px; background: var(--bg); flex: none; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--azul); outline-offset: 1px; }
label.campo { display: block; font-size: 12px; font-weight: 600; color: var(--suave); margin: 10px 0 4px; }
.fila { display: flex; gap: 8px; align-items: center; }
.fila > * { min-width: 0; }
.rejilla2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.rejilla4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 8px; }
.chk { display: flex; align-items: center; gap: 8px; margin: 10px 0 0; cursor: pointer; font-size: 13px; }
.chk input { width: 16px; height: 16px; accent-color: var(--verde); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 36px; padding: 7px 14px;
  border-radius: 7px; border: 1px solid var(--borde); background: var(--panel2); cursor: pointer; font-weight: 600; white-space: nowrap;
}
.btn:hover { border-color: #3c4a58; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn--primario { background: var(--verde); border-color: var(--verde); color: #05210f; }
.btn--aire { background: var(--rojo); border-color: var(--rojo); color: #fff; }
.btn--peligro { color: var(--rojo); }
.btn--chico { min-height: 30px; padding: 4px 10px; font-size: 13px; }
.btn--ancho { width: 100%; margin-top: 18px; }
.btn.activo { background: var(--azul); border-color: var(--azul); color: #031526; }

.aviso { padding: 10px 12px; border-radius: 8px; background: var(--panel2); color: var(--suave); margin: 10px 0; }
.aviso--error { background: #3a1714; color: #ffb4a9; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login__caja { width: 100%; max-width: 360px; background: var(--panel); padding: 28px; border-radius: 12px; border: 1px solid var(--borde); }
.login__caja h1 { margin: 0; font-size: 24px; }
.login__caja p { color: var(--suave); margin: 4px 0 10px; }

/* Barra superior */
.barra { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 18px; padding: 10px 20px; background: #0a0e12; border-bottom: 1px solid var(--borde); flex-wrap: wrap; }
.barra__marca { font-weight: 800; letter-spacing: .01em; }
.barra__prog { display: flex; align-items: center; gap: 8px; color: var(--suave); font-size: 13px; }
.barra__prog select { width: 230px; }
.pestanas { display: flex; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.pestanas button { background: none; border: 0; padding: 8px 12px; border-radius: 7px; cursor: pointer; color: var(--suave); font-weight: 600; }
.pestanas button.activa { background: var(--panel2); color: var(--texto); }
.vista { padding: 20px; max-width: 1600px; margin: 0 auto; }

.tarjeta { background: var(--panel); border: 1px solid var(--borde); border-radius: 12px; padding: 16px; }
.seccion { margin-bottom: 22px; }
.seccion__cab { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }

/* En vivo */
.vivo { display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: 20px; align-items: start; }
.vivo__lateral { position: sticky; top: 74px; display: grid; gap: 16px; }
.monitor { position: relative; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #000; border: 1px solid var(--borde); }
.monitor iframe { position: absolute; left: 0; top: 0; width: 1920px; height: 1080px; border: 0; transform-origin: 0 0; pointer-events: none; }
.monitor__rotulo { position: absolute; left: 10px; top: 10px; z-index: 2; background: rgba(0,0,0,.6); padding: 3px 8px; border-radius: 5px; font-size: 12px; font-weight: 700; }
.cifras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cifra { background: var(--panel2); border-radius: 8px; padding: 10px; }
.cifra b { display: block; font-size: 22px; }
.cifra span { color: var(--suave); font-size: 12px; }

.graficos { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; }
.gcard { background: var(--panel); border: 1px solid var(--borde); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.gcard.al-aire { border-color: var(--rojo); box-shadow: 0 0 0 1px var(--rojo); }
.gcard__mini { position: relative; aspect-ratio: 16 / 9; background: repeating-conic-gradient(#2a323b 0 25%, #222931 0 50%) 0 0 / 20px 20px; overflow: hidden; }
.gcard__escena { position: absolute; left: 0; top: 0; width: 1920px; height: 1080px; transform-origin: 0 0; }
.gcard--ancha { grid-column: span 2; }
.puestos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin-top: 6px; }
.puesto { background: var(--panel2); border: 1px solid var(--borde); border-radius: 10px; padding: 10px 12px 12px; }
.puesto.al-aire { border-color: var(--rojo); }
.puesto__cab { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; gap: 8px; }
.puesto.al-aire .puesto__estado { background: var(--rojo); color: #fff; }
.puesto .campo { margin-top: 8px; }
.distribuir { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 8px 0 2px; color: var(--suave); font-size: 13px; }
.gcard__pie { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.gcard__pie:empty { display: none; }
.fino { margin-top: 8px; font-size: 13px; color: var(--suave); }
.fino summary { cursor: pointer; }
.gcard__estado { position: absolute; right: 8px; top: 8px; z-index: 3; font-size: 11px; font-weight: 800; padding: 3px 8px; border-radius: 99px; background: rgba(0,0,0,.65); }
.gcard.al-aire .gcard__estado { background: var(--rojo); }
.gcard__cuerpo { padding: 12px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.gcard__titulo { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.etq { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 99px; background: var(--panel2); color: var(--suave); }
.gcard__acciones { display: flex; gap: 8px; margin-top: 12px; align-items: center; }
.gcard__acciones .seg { width: 76px; }
.gcard__acciones .btn--aire, .gcard__acciones .btn--quitar { flex: 1; }

.juego-ctrl .pasos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.lista-preg { display: grid; gap: 6px; margin-top: 12px; }
.lista-preg__item { display: flex; align-items: center; gap: 10px; background: var(--panel2); border-radius: 8px; padding: 8px 10px; }
.lista-preg__item.actual { outline: 2px solid var(--rojo); }
.lista-preg__item span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.barras { display: grid; gap: 6px; margin-top: 10px; }
.barras__fila { display: grid; grid-template-columns: 22px 1fr 44px; gap: 8px; align-items: center; font-size: 13px; }
.barras__pista { height: 18px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.barras__pista i { display: block; height: 100%; background: var(--azul); transition: width .5s; }
.barras__fila.ok .barras__pista i { background: var(--verde); }
.ganador { background: #16301f; border: 1px solid var(--verde); border-radius: 10px; padding: 12px; margin-top: 12px; }
.ganador b { font-size: 17px; }

/* Editor de diseños */
.editor { display: grid; grid-template-columns: 230px minmax(0, 1fr) 320px; gap: 16px; align-items: start; }
.lista-disenos { display: grid; gap: 8px; }
.item-diseno { display: grid; grid-template-columns: 76px 1fr; gap: 10px; align-items: center; padding: 6px; border-radius: 9px; background: var(--panel); border: 1px solid var(--borde); cursor: pointer; text-align: left; }
.item-diseno.sel { border-color: var(--azul); }
.item-diseno img { width: 76px; aspect-ratio: 16 / 9; object-fit: contain; background: repeating-conic-gradient(#2a323b 0 25%, #222931 0 50%) 0 0 / 10px 10px; border-radius: 5px; }
.item-diseno small { display: block; color: var(--suave); }
.lienzo { position: relative; aspect-ratio: 16 / 9; background: repeating-conic-gradient(#2a323b 0 25%, #222931 0 50%) 0 0 / 24px 24px; border-radius: 10px; overflow: hidden; border: 1px solid var(--borde); user-select: none; touch-action: none; }
.lienzo.fondo-video { background: linear-gradient(135deg, #56626d, #252b31); }
.escenario { position: absolute; left: 0; top: 0; width: 1920px; height: 1080px; transform-origin: 0 0; }
.escenario.gotero, .escenario.gotero * { cursor: crosshair !important; }
.caja-ed { position: absolute; border: 2px dashed rgba(74, 163, 240, .8); cursor: move; z-index: 5; }
.caja-ed.sel { border: 3px solid #4aa3f0; background: rgba(74, 163, 240, .08); }
.caja-ed__nombre { position: absolute; left: -2px; bottom: 100%; background: #4aa3f0; color: #031526; font: 700 22px/1 Inter, sans-serif; padding: 4px 8px; white-space: nowrap; }
.caja-ed__asa { position: absolute; right: -12px; bottom: -12px; width: 24px; height: 24px; background: #4aa3f0; border: 3px solid #fff; border-radius: 50%; cursor: nwse-resize; }
.vacio-lienzo { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--suave); padding: 30px; }
.herramientas { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; align-items: center; }
.herramientas .espacio { flex: 1; }
.props h3 { margin-top: 18px; }
.props h3:first-child { margin-top: 0; }
.alinear { display: flex; }
.alinear button { flex: 1; border-radius: 0; }
.alinear button:first-child { border-radius: 7px 0 0 7px; }
.alinear button:last-child { border-radius: 0 7px 7px 0; }
.ayuda { font-size: 12px; color: var(--suave); margin-top: 6px; }

/* Tablas */
.tabla { width: 100%; border-collapse: collapse; }
.tabla th, .tabla td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--borde); vertical-align: middle; }
.tabla th { color: var(--suave); font-size: 12px; font-weight: 600; }
.tabla td.acc { text-align: right; white-space: nowrap; }
.dos-col { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; align-items: start; }

/* Dinámicas */
.pregunta-ed { background: var(--panel2); border-radius: 10px; padding: 12px; margin-top: 10px; }
.pregunta-ed__op { display: grid; grid-template-columns: 26px 1fr; gap: 8px; align-items: center; margin-top: 6px; }
.pregunta-ed__op input[type=radio] { width: 18px; height: 18px; accent-color: var(--verde); }
.url-copia { display: flex; gap: 6px; margin-top: 4px; }
.url-copia input { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }

.toast { position: fixed; left: 50%; bottom: 24px; translate: -50% 0; background: #22303c; color: #fff; padding: 10px 16px; border-radius: 8px; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 99; max-width: 90vw; }
.toast.si { opacity: 1; }
.toast.error { background: #6b1f18; }

@media (max-width: 900px) { .gcard--ancha { grid-column: auto; } }
@media (max-width: 1250px) {
  .vivo, .editor, .dos-col { grid-template-columns: 1fr; }
  .vivo__lateral { position: static; }
}