/* ============================================================
   MOTOR — estilos del jugador de engine-escape
   Pensado primero para teléfono: unidades dvh, áreas seguras,
   botones de 44px y nada que dependa de hover.
   ============================================================ */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; background: var(--fondo); color: var(--texto); overflow: hidden; }
body { font-family: var(--fuente-texto); -webkit-user-select: none; user-select: none; overscroll-behavior: none; touch-action: manipulation; }
button { font-family: inherit; }
[hidden] { display: none !important; }
#app { position: fixed; inset: 0; }

/* ---------- Botones comunes ---------- */
.btn {
  min-height: var(--toque); padding: 0 1.2em; display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  border: 1px solid var(--acento); border-radius: 10px; background: color-mix(in srgb, var(--panel) 85%, transparent);
  color: var(--acento); font-size: clamp(14px, 2vmin + 8px, 18px); font-weight: 700; letter-spacing: .06em; cursor: pointer;
  transition: transform .08s, background .15s, color .15s;
}
.btn:active { transform: scale(.95); }
.btn-primario { background: var(--acento); color: var(--fondo); }
.btn-peligro { border-color: var(--peligro); color: var(--peligro); }
.btn-icono {
  width: var(--toque); height: var(--toque); padding: 0; border-radius: 50%; position: relative; font-size: 20px;
  border: 1px solid color-mix(in srgb, var(--acento) 50%, transparent); background: color-mix(in srgb, var(--fondo) 75%, transparent);
  color: var(--acento); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; backdrop-filter: blur(4px);
}
.btn-icono svg { width: 22px; height: 22px; }
.insignia { position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--acento); color: var(--fondo); font-size: 11px; font-weight: 800; display: flex; align-items: center; justify-content: center; }

/* ---------- Vistas ---------- */
.vista { position: absolute; inset: 0; display: none; }
.vista.activa { display: block; }

/* ---------- Pantalla de inicio ---------- */
#v-inicio { background: radial-gradient(ellipse at center, color-mix(in srgb, var(--panel) 80%, var(--acento) 6%) 0%, var(--fondo) 75%); }
#v-inicio .portada { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .35; filter: saturate(.7); }
#v-inicio .contenido {
  position: relative; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2.2vmin;
  padding: max(20px, env(safe-area-inset-top)) 20px max(20px, env(safe-area-inset-bottom)); text-align: center; overflow: auto;
}
#v-inicio h1 { margin: 0; font-family: var(--fuente-titulos); color: var(--acento); font-weight: 400; letter-spacing: .08em; font-size: clamp(26px, 7vmin, 64px); line-height: 1.05; text-shadow: 0 2px 20px rgba(0,0,0,.8); }
#v-inicio .subtitulo { margin: 0; color: var(--tenue); font-size: clamp(13px, 2.4vmin, 18px); letter-spacing: .15em; text-transform: uppercase; }
#v-inicio input {
  min-height: 48px; width: min(320px, 85vw); background: transparent; border: none; border-bottom: 2px solid var(--acento);
  color: var(--texto); text-align: center; font: 700 clamp(18px, 3vmin, 24px) var(--fuente-titulos); outline: none; -webkit-user-select: text; user-select: text;
}
#v-inicio .acciones { display: flex; flex-direction: column; gap: 10px; width: min(320px, 85vw); }
#v-inicio .creditos { color: var(--tenue); font-size: 12px; opacity: .7; }
.lista-aventuras { display: grid; gap: 12px; width: min(520px, 92vw); }
.lista-aventuras a { display: block; padding: 16px; border: 1px solid var(--acento); border-radius: 12px; color: var(--acento); text-decoration: none; background: var(--panel); font-family: var(--fuente-titulos); font-size: 20px; }
.lista-aventuras a small { display: block; color: var(--tenue); font-family: var(--fuente-texto); font-size: 13px; margin-top: 4px; }

/* ---------- HUD ---------- */
#hud {
  position: absolute; left: 0; right: 0; top: 0; z-index: 50; display: flex; align-items: center; gap: 8px;
  padding: max(6px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) 6px max(8px, env(safe-area-inset-left));
  background: linear-gradient(to bottom, color-mix(in srgb, var(--fondo) 85%, transparent), transparent); pointer-events: none;
}
#hud > * { pointer-events: auto; }
#hud .lugar { flex: 1; min-width: 0; font-family: var(--fuente-titulos); color: var(--acento); letter-spacing: .1em; text-transform: uppercase; font-size: clamp(13px, 2.2vmin + 6px, 20px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-shadow: 0 1px 6px #000; pointer-events: none; }
#hud .reloj { font: 700 14px ui-monospace, monospace; color: var(--texto); background: color-mix(in srgb, var(--fondo) 75%, transparent); border: 1px solid color-mix(in srgb, var(--acento) 40%, transparent); border-radius: 999px; padding: 4px 10px; }
#hud .reloj.urgente { color: var(--peligro); border-color: var(--peligro); animation: latir 1s infinite; }
@keyframes latir { 50% { opacity: .55; } }

/* ---------- Mapa ---------- */
#v-mapa { display: none; flex-direction: column; padding: calc(max(6px, env(safe-area-inset-top)) + 54px) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); background: radial-gradient(ellipse at top, var(--panel), var(--fondo) 80%); }
#v-mapa.activa { display: flex; }
#v-mapa { background-size: cover; background-position: center; }
.zonas { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; flex: 0 0 auto; scrollbar-width: none; }
.zonas::-webkit-scrollbar { display: none; }
.zona-chip { flex: 0 0 auto; min-height: var(--toque); padding: 0 16px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--acento) 45%, transparent); background: var(--panel); color: var(--texto); font-weight: 700; letter-spacing: .06em; cursor: pointer; font-size: 14px; }
.zona-chip.activa { background: var(--acento); color: var(--fondo); }
.zona-chip.cerrada { color: var(--tenue); border-style: dashed; }
.mapa-cuerpo { flex: 1; min-height: 0; position: relative; display: flex; align-items: center; justify-content: center; container-type: size; }
.mapa-imagen { position: relative; width: fit-content; height: fit-content; }
.mapa-imagen img { display: block; max-width: 100cqw; max-height: 100cqh; object-fit: contain; opacity: .75; border-radius: 10px; }
/* El punto queda exactamente en la coordenada; el nombre cuelga debajo */
.pin { position: absolute; transform: translate(-50%, -50%); width: var(--toque); height: var(--toque); display: flex; align-items: center; justify-content: center; cursor: pointer; background: none; border: none; color: var(--texto); padding: 0; }
.pin .nombre { position: absolute; top: calc(50% + 12px); left: 50%; transform: translateX(-50%); }
.pin .punto { width: 18px; height: 18px; border-radius: 50%; background: var(--acento); box-shadow: 0 0 0 4px color-mix(in srgb, var(--acento) 30%, transparent), 0 0 14px var(--acento); }
.pin .nombre { font-size: clamp(10px, 1.6vmin + 5px, 14px); font-weight: 700; background: color-mix(in srgb, var(--fondo) 85%, transparent); padding: 2px 6px; border-radius: 6px; white-space: nowrap; border: 1px solid color-mix(in srgb, var(--acento) 35%, transparent); }
.pin.cerrado .punto { background: var(--tenue); box-shadow: none; }
.pin.cerrado .nombre { color: var(--tenue); }
.pin.visitado .punto { box-shadow: 0 0 0 4px color-mix(in srgb, var(--acento) 15%, transparent); }
.cuartos { width: 100%; max-height: 100%; overflow-y: auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 10px; align-content: start; padding: 4px; }
.cuarto-tarjeta { min-height: 72px; display: flex; align-items: center; gap: 12px; padding: 12px 16px; text-align: left; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--acento) 35%, transparent); background: color-mix(in srgb, var(--panel) 92%, transparent); color: var(--texto); cursor: pointer; font-size: 16px; }
.cuarto-tarjeta .icono { font-size: 22px; width: 28px; text-align: center; color: var(--acento); }
.cuarto-tarjeta b { display: block; font-family: var(--fuente-titulos); letter-spacing: .05em; color: var(--acento); font-weight: 400; font-size: 18px; }
.cuarto-tarjeta small { color: var(--tenue); }
.cuarto-tarjeta.cerrado b { color: var(--tenue); }
.cuarto-tarjeta.cerrado { border-style: dashed; }

/* ---------- Cuarto (escena) ---------- */
#v-cuarto { background: #000; }
.escena-marco { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.escena-marco.panoramica { justify-content: flex-start; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; touch-action: pan-x; }
.escena-marco.panoramica::-webkit-scrollbar { display: none; }
.escena { position: relative; flex: 0 0 auto; background: #000; }
.escena > img.fondo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: fill; pointer-events: none; transition: opacity .4s; }
.escena .sin-fondo { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--tenue); background: repeating-linear-gradient(45deg, #111 0 14px, #161616 14px 28px); font-size: 14px; text-align: center; padding: 20px; }
.zona { position: absolute; cursor: pointer; border-radius: 6px; background: transparent; border: none; padding: 0; transition: background .2s, box-shadow .2s; }
.zona::after { content: ""; position: absolute; left: 50%; top: 50%; width: max(100%, var(--toque)); height: max(100%, var(--toque)); transform: translate(-50%, -50%); }
.zona:active { background: color-mix(in srgb, var(--acento) 18%, transparent); }
.zona img.sprite { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; pointer-events: none; }
.escena.revelar .zona, .zona.depurar { box-shadow: inset 0 0 0 2px var(--acento), 0 0 18px color-mix(in srgb, var(--acento) 50%, transparent); background: color-mix(in srgb, var(--acento) 12%, transparent); }
.escena.revelar-fijo .zona { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--acento) 55%, transparent); }
.escena.revelar .zona { animation: revelar 1.6s ease forwards; }
@keyframes revelar { 0%, 70% { opacity: 1; } 100% { box-shadow: none; background: transparent; } }
.zona.depurar span { position: absolute; left: 2px; top: 2px; font-size: 10px; color: #fff; background: rgba(0,0,0,.7); padding: 1px 4px; border-radius: 4px; pointer-events: none; }
.aviso-deslizar { position: absolute; left: 50%; bottom: max(14px, env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 20; background: color-mix(in srgb, var(--fondo) 85%, transparent); color: var(--texto); padding: 8px 14px; border-radius: 999px; font-size: 13px; border: 1px solid color-mix(in srgb, var(--acento) 40%, transparent); pointer-events: none; animation: desvanecer 4s ease forwards; white-space: nowrap; }
@keyframes desvanecer { 0%, 75% { opacity: 1; } 100% { opacity: 0; } }
.flecha-pan { position: absolute; top: 50%; z-index: 15; transform: translateY(-50%); width: 36px; height: 72px; border: none; background: color-mix(in srgb, var(--fondo) 55%, transparent); color: var(--acento); font-size: 22px; cursor: pointer; }
.flecha-pan.izq { left: 0; border-radius: 0 12px 12px 0; }
.flecha-pan.der { right: 0; border-radius: 12px 0 0 12px; }

/* ---------- Capas (modales) ---------- */
.capa { position: fixed; inset: 0; z-index: 400; display: flex; align-items: center; justify-content: center; padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); background: rgba(0,0,0,.8); opacity: 0; pointer-events: none; transition: opacity .2s; }
.capa.abierta { opacity: 1; pointer-events: auto; }
.tarjeta-modal {
  width: min(480px, 100%); max-height: 100%; overflow-y: auto; background: var(--panel); border: 1px solid var(--acento); border-radius: 14px;
  padding: clamp(16px, 3vmin, 28px); text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.7); transform: translateY(10px) scale(.98); transition: transform .2s;
}
.capa.abierta .tarjeta-modal { transform: none; }
.tarjeta-modal h2 { margin: 0 0 12px; font-family: var(--fuente-titulos); color: var(--acento); font-weight: 400; letter-spacing: .1em; text-transform: uppercase; font-size: clamp(16px, 2.4vmin + 8px, 22px); border-bottom: 1px solid color-mix(in srgb, var(--acento) 35%, transparent); padding-bottom: 8px; }
.tarjeta-modal .texto { white-space: pre-line; line-height: 1.5; font-size: clamp(15px, 1.6vmin + 9px, 19px); margin: 10px 0 16px; text-align: left; -webkit-user-select: text; user-select: text; }
.tarjeta-modal .texto.centrado { text-align: center; }
.tarjeta-modal .imagen { width: min(160px, 40vmin); height: min(160px, 40vmin); margin: 4px auto 10px; background-size: contain; background-repeat: no-repeat; background-position: center; }
.tarjeta-modal .emoji { font-size: min(80px, 18vmin); line-height: 1.1; margin: 4px 0 8px; }
.tarjeta-modal .botones { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.tarjeta-modal .botones .btn { flex: 1 1 140px; }
@media (orientation: landscape) and (max-height: 500px) {
  .tarjeta-modal { width: min(720px, 100%); display: grid; grid-template-columns: auto 1fr; column-gap: 20px; align-items: start; text-align: left; }
  .tarjeta-modal h2 { grid-column: 1 / -1; }
  .tarjeta-modal .imagen, .tarjeta-modal .emoji { grid-column: 1; grid-row: 2 / span 2; }
  .tarjeta-modal .texto, .tarjeta-modal .botones, .tarjeta-modal .extra { grid-column: 2; }
  .tarjeta-modal:not(:has(.imagen:not([hidden]), .emoji:not([hidden]))) { display: block; }
}

/* Mochila */
.panel-grande { width: min(860px, 100%); max-height: 100%; display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--acento); border-radius: 14px; overflow: hidden; }
.panel-grande header { display: flex; align-items: center; gap: 10px; padding: 10px 12px 10px 18px; border-bottom: 1px solid color-mix(in srgb, var(--acento) 30%, transparent); }
.panel-grande header h2 { flex: 1; margin: 0; font-family: var(--fuente-titulos); color: var(--acento); font-weight: 400; letter-spacing: .15em; text-transform: uppercase; font-size: 20px; }
.panel-grande .cuerpo { padding: 14px; overflow-y: auto; }
.rejilla-objetos { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(110px, 28vw), 1fr)); gap: 10px; }
.objeto { aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 8px; border-radius: 12px; border: 1px solid #333; background: color-mix(in srgb, var(--fondo) 60%, var(--panel)); color: var(--texto); cursor: pointer; }
.objeto img { width: 60%; height: 55%; object-fit: contain; pointer-events: none; }
.objeto .emoji { font-size: clamp(28px, 7vmin, 44px); }
.objeto span { font-size: 12px; text-align: center; line-height: 1.2; color: #ccc; }
.objeto.seleccionado { border-color: var(--acento); box-shadow: 0 0 0 2px var(--acento); }
.objeto.nuevo { animation: brillar 1.4s ease 2; }
@keyframes brillar { 50% { box-shadow: 0 0 22px var(--acento); border-color: var(--acento); } }
.aviso-combinar { padding: 8px 12px; margin-bottom: 10px; border-radius: 8px; background: color-mix(in srgb, var(--acento) 18%, transparent); color: var(--acento); font-weight: 700; text-align: center; }
.vacio { color: var(--tenue); text-align: center; padding: 30px 10px; }

/* Ajustes */
.ajuste { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; margin: 14px 0; text-align: left; }
.ajuste input[type=range] { grid-column: 1 / -1; width: 100%; accent-color: var(--acento); height: 32px; }
.ajuste label { color: var(--texto); font-weight: 700; }
.ajuste output { color: var(--tenue); font-variant-numeric: tabular-nums; }

/* Fin de partida */
#capa-fin { z-index: 950; background: radial-gradient(ellipse at center, color-mix(in srgb, var(--panel) 90%, transparent), rgba(0,0,0,.95)); }
#capa-fin .tarjeta-modal { border: none; background: transparent; box-shadow: none; display: block; text-align: center; }
#capa-fin h2 { border: none; font-size: clamp(24px, 6vmin, 52px); }
#capa-fin .estadisticas { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin: 10px 0 20px; }
#capa-fin .estadisticas div { border: 1px solid color-mix(in srgb, var(--acento) 40%, transparent); border-radius: 10px; padding: 8px 14px; }
#capa-fin .estadisticas b { display: block; color: var(--acento); font-size: 22px; font-variant-numeric: tabular-nums; }
#capa-fin .estadisticas small { color: var(--tenue); text-transform: uppercase; letter-spacing: .08em; font-size: 11px; }

/* Susto */
#capa-susto { position: fixed; inset: 0; z-index: 800; background: #000 center/contain no-repeat; display: none; }
#capa-susto.activo { display: block; animation: susto .9s steps(2) forwards; }
@keyframes susto { 0% { filter: brightness(2) contrast(1.6); } 30% { filter: brightness(.6) contrast(1.4); } 100% { opacity: 0; } }

/* Girar teléfono */
#capa-girar { position: fixed; inset: 0; z-index: 700; background: var(--fondo); display: none; flex-direction: column; align-items: center; justify-content: center; gap: 16px; color: var(--acento); text-align: center; padding: 30px; font-family: var(--fuente-titulos); font-size: 20px; letter-spacing: .08em; }
#capa-girar .icono-girar { font-size: 64px; animation: girar 2s ease-in-out infinite; }
@keyframes girar { 0%, 30% { transform: rotate(0); } 60%, 100% { transform: rotate(-90deg); } }
body.pedir-horizontal #capa-girar { display: none; }
@media (orientation: portrait) { body.pedir-horizontal.en-cuarto #capa-girar { display: flex; } }

/* Carga */
#cargando { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; background: var(--fondo); color: var(--tenue); letter-spacing: .2em; font-size: 13px; transition: opacity .3s; }
#cargando.oculto { opacity: 0; pointer-events: none; }
.error-carga { color: var(--peligro); max-width: 520px; padding: 20px; text-align: center; letter-spacing: 0; font-size: 15px; line-height: 1.5; }

/* Transiciones entre cuartos */
.fundido { position: fixed; inset: 0; background: #000; z-index: 300; pointer-events: none; opacity: 0; transition: opacity .25s; }
.fundido.activo { opacity: 1; }

/* Panel de depuración */
#depurar { position: fixed; left: 8px; bottom: 8px; z-index: 950; max-width: min(420px, 90vw); max-height: 40vh; overflow: auto; background: rgba(0,0,0,.85); color: #9fe0b5; font: 11px ui-monospace, monospace; padding: 8px; border-radius: 8px; border: 1px solid #2a5; white-space: pre-wrap; pointer-events: auto; }

/* Teléfono en vertical: el nombre del lugar baja a su propia línea para no cortarse */
@media (max-width: 480px) {
  #hud { flex-wrap: wrap; row-gap: 2px; justify-content: flex-end; }
  #hud .lugar { order: 9; flex: 1 0 100%; text-align: right; font-size: 13px; padding-right: 4px; }
  #hud .reloj { margin-right: auto; }
  #v-mapa { padding-top: calc(max(6px, env(safe-area-inset-top)) + 76px); }
}
/* Los mensajes siempre por encima de la mochila y los ajustes */
#capa-modal { z-index: 450; }

/* Pausa del profe / teléfono desconectado (modo salón) */
.capa-pausa { z-index: 900; background: rgba(0,0,0,.92); }
.capa-pausa .btn { text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }