/* La Rocola (/rocola): escena 3D a pantalla casi completa con HUD de juego encima, y la misión de cómo se hace. */
.bd-route-rocola .bd-main { max-width: none; padding-left: 0; padding-right: 0; }

.rk-escena {
  --oro: #f2c14e; --oro-osc: #a8771c; --rojo: #d21f1f; --brasa: #ff6a1a; --tinta: #f4ecec; --suave: #b39a9a;
  position: relative; height: clamp(560px, 88vh, 900px); overflow: hidden; isolation: isolate;
  background: radial-gradient(120% 90% at 50% 70%, #3a0a06 0%, #160303 45%, #060101 100%);
  border-block: 3px solid #000; box-shadow: inset 0 0 0 2px #3b0d0d;
  color: var(--tinta); user-select: none;
}
.rk-lienzo { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.rk-lienzo.arrastrando { cursor: grabbing; }
.rk-lienzo.sobre { cursor: pointer; }
.rk-vineta { position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, .65) 100%),
    repeating-linear-gradient(0deg, rgba(0, 0, 0, .12) 0 1px, transparent 1px 3px); }
.rk-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* --- Título --- */
.rk-hud-titulo { position: absolute; z-index: 3; top: clamp(16px, 4vh, 40px); left: clamp(16px, 4vw, 48px); pointer-events: none; }
.rk-pre { margin: 0; font: 12px/1.2 var(--pixel); letter-spacing: .14em; text-transform: uppercase; color: var(--oro); text-shadow: 2px 2px 0 #3f2a00; }
.rk-logo { position: relative; margin: .1em 0 0; font: clamp(40px, 7vw, 92px)/.95 var(--pixel); letter-spacing: .02em; color: #fff3d6;
  text-shadow: 0 0 18px rgba(255, 106, 26, .55), 4px 4px 0 #5a0b0b, 8px 8px 0 #000; animation: rk-latido 2.4s ease-in-out infinite; }
.rk-logo::after { content: attr(data-texto); position: absolute; inset: 0; color: transparent; pointer-events: none;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .85) 48%, transparent 62%) -200% 0 / 200% 100% no-repeat;
  -webkit-background-clip: text; background-clip: text; animation: rk-brillo 4.5s ease-in-out infinite; text-shadow: none; }
.rk-splash { display: inline-block; margin: .6em 0 0; font: 15px var(--pixel); color: #ffe25a; text-shadow: 2px 2px 0 #3f3f00;
  transform: rotate(-8deg); transform-origin: left; animation: rk-splash .5s ease-in-out infinite alternate; }
@keyframes rk-latido { 50% { text-shadow: 0 0 34px rgba(255, 106, 26, .85), 4px 4px 0 #5a0b0b, 8px 8px 0 #000; } }
@keyframes rk-brillo { 0%, 55% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes rk-splash { to { transform: rotate(-8deg) scale(1.08); } }

.rk-pista { position: absolute; z-index: 2; left: 50%; top: 18%; transform: translateX(-50%); padding: 6px 12px; pointer-events: none;
  font: 12px var(--pixel); color: var(--suave); background: rgba(0, 0, 0, .45); border: 1px solid rgba(242, 193, 78, .25);
  opacity: 0; transition: opacity .6s; white-space: nowrap; }
.rk-escena.encendida .rk-pista { opacity: 1; animation: rk-desvanecer 1s 6s forwards; }
@keyframes rk-desvanecer { to { opacity: 0; } }

/* --- Pantalla de arranque --- */
.rk-arranque { position: absolute; z-index: 6; inset: 0; display: flex; align-items: center; justify-content: center; gap: 22px;
  border: 0; cursor: pointer; color: var(--tinta); background: radial-gradient(circle at center, rgba(20, 2, 2, .35), rgba(0, 0, 0, .78));
  backdrop-filter: blur(2px); transition: opacity .7s, visibility .7s; font: inherit; }
.rk-escena.encendida .rk-arranque { opacity: 0; visibility: hidden; pointer-events: none; }
.rk-arranque-disco { width: 96px; height: 96px; border-radius: 50%; animation: rk-girar 2.2s linear infinite;
  background: radial-gradient(circle, #111 0 9%, var(--rojo) 10% 26%, #222 27% 28%, #0d0d0d 29% 40%, #1c1c1c 41% 42%, #0d0d0d 43% 60%, #1c1c1c 61% 62%, #0b0b0b 63% 100%);
  box-shadow: 0 0 0 4px #000, 0 0 40px rgba(255, 106, 26, .55); }
.rk-arranque-txt { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.rk-arranque-txt b { font: clamp(26px, 4vw, 40px) var(--pixel); color: var(--oro); text-shadow: 3px 3px 0 #3f2a00; animation: rk-parpadeo 1.1s steps(2) infinite; }
.rk-arranque-txt small { font: 14px var(--lectura); color: var(--suave); }
.rk-arranque:focus-visible { outline: 3px solid var(--oro); outline-offset: -8px; }
@keyframes rk-girar { to { transform: rotate(360deg); } }
@keyframes rk-parpadeo { 50% { opacity: .55; } }

/* --- Paneles del HUD (estilo ventana de Minecraft oscura) --- */
.rk-inventario, .rk-ficha, .rk-sonando {
  position: absolute; z-index: 4; background: linear-gradient(180deg, rgba(34, 8, 8, .92), rgba(14, 3, 3, .94));
  border: 2px solid #000; box-shadow: inset 0 0 0 2px #5a1a12, inset 0 2px 0 3px rgba(242, 193, 78, .14), 0 10px 30px rgba(0, 0, 0, .6);
  backdrop-filter: blur(6px); transition: transform .6s cubic-bezier(.2, .9, .2, 1.1), opacity .6s;
}
.rk-escena:not(.encendida) .rk-inventario { transform: translateX(120%); opacity: 0; }
.rk-escena:not(.encendida) .rk-sonando { transform: translateY(140%); opacity: 0; }

.rk-inventario { top: clamp(16px, 4vh, 40px); right: clamp(16px, 3vw, 40px); bottom: 110px; width: min(330px, 34vw);
  display: flex; flex-direction: column; padding: 12px; gap: 10px; }
.rk-inv-cabeza { display: flex; align-items: center; justify-content: space-between; }
.rk-inv-cabeza h2 { margin: 0; font: 16px var(--pixel); color: var(--oro); text-shadow: 2px 2px 0 #3f2a00; }
.rk-inv-cuenta { min-width: 28px; padding: 2px 8px; text-align: center; font: 13px var(--pixel); color: #000; background: var(--oro); box-shadow: 2px 2px 0 #000; }
.rk-buscar input { width: 100%; box-sizing: border-box; padding: 9px 10px; font: 14px var(--lectura); color: var(--tinta);
  background: #0a0202; border: 2px solid #000; box-shadow: inset 0 0 0 1px #4a1610; outline: none; }
.rk-buscar input:focus { box-shadow: inset 0 0 0 1px var(--oro), 0 0 12px rgba(242, 193, 78, .3); }
.rk-slots { list-style: none; margin: 0; padding: 0 4px 0 0; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 4px;
  scrollbar-width: thin; scrollbar-color: var(--oro-osc) transparent; }
.rk-slot { display: flex; align-items: center; gap: 10px; width: 100%; padding: 6px 8px; text-align: left; cursor: pointer; color: inherit;
  background: rgba(0, 0, 0, .35); border: 2px solid #000; box-shadow: inset 0 0 0 1px #3a120d; font: inherit;
  transition: transform .15s, background .15s, box-shadow .15s; }
.rk-slot:hover, .rk-slot:focus-visible { transform: translateX(-4px); background: rgba(242, 193, 78, .1); box-shadow: inset 0 0 0 1px var(--oro-osc); outline: none; }
.rk-slot.activo { background: linear-gradient(90deg, rgba(242, 193, 78, .25), rgba(242, 193, 78, .06)); box-shadow: inset 0 0 0 1px var(--oro), 0 0 14px rgba(242, 193, 78, .25); }
.rk-slot.activo .rk-slot-ico { animation: rk-girar 1.6s linear infinite; }
.rk-slot-ico { flex: none; width: 30px; height: 30px; border-radius: 50%; box-shadow: 0 0 0 2px #000;
  background: radial-gradient(circle, #000 0 10%, hsl(var(--h) 80% 55%) 11% 34%, #1c1c1c 35% 38%, #0d0d0d 39% 62%, #222 63% 66%, #0d0d0d 67%); }
.rk-slot-txt { display: flex; flex-direction: column; min-width: 0; }
.rk-slot-txt b { font: 13px var(--pixel); color: #fff3d6; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rk-slot-txt small { font: 12px var(--lectura); color: var(--suave); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rk-vacio { margin: 0; font: 13px var(--lectura); color: var(--suave); }

/* --- Ficha del disco elegido --- */
.rk-ficha { left: clamp(16px, 4vw, 48px); bottom: 110px; width: min(330px, calc(100% - 32px)); padding: 14px 16px 16px; animation: rk-entrar .45s cubic-bezier(.2, .9, .2, 1.2); }
.rk-ficha[hidden] { display: none; }
@keyframes rk-entrar { from { transform: translateY(16px) scale(.96); opacity: 0; } }
.rk-ficha-x { position: absolute; top: 6px; right: 8px; width: 28px; height: 28px; border: 0; background: none; color: var(--suave); font: 22px/1 var(--pixel); cursor: pointer; }
.rk-ficha-x:hover { color: var(--oro); }
.rk-ficha-pre { margin: 0 0 4px; font: 11px var(--pixel); letter-spacing: .08em; text-transform: uppercase; color: var(--suave); }
.rk-ficha-nombre { margin: 0; font: 22px/1.15 var(--pixel); color: #55ffff; text-shadow: 2px 2px 0 #153f3f; word-break: break-word; }
.rk-ficha-titulo { margin: 6px 0 12px; font: 14px var(--lectura); color: var(--oro); }
.rk-ficha-datos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 0 0 12px; }
.rk-ficha-datos div { padding: 6px; background: rgba(0, 0, 0, .4); border: 1px solid #3a120d; min-width: 0; }
.rk-ficha-datos dt { font: 10px var(--pixel); color: var(--suave); text-transform: uppercase; }
.rk-ficha-datos dd { margin: 2px 0 0; font: 13px var(--lectura); color: var(--tinta); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rk-ficha-sirven { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; margin: 0 0 12px; padding: 0; }
.rk-ficha-sirven li { display: flex; align-items: center; gap: 4px; padding: 2px 6px 2px 2px; font: 12px var(--lectura); background: rgba(0, 0, 0, .45); border: 1px solid #3a120d; }
.rk-ficha-sirven img { image-rendering: pixelated; }
.rk-copiar { width: 100%; padding: 9px; cursor: pointer; font: 13px var(--pixel); color: #2b1a00; background: linear-gradient(#ffd96a, #d99a1e);
  border: 2px solid #000; box-shadow: inset 0 -3px 0 #8a5a0a, inset 0 2px 0 #fff2b0; }
.rk-copiar:hover { filter: brightness(1.1); }
.rk-copiar.hecho { background: linear-gradient(#8dff8d, #2fae2f); box-shadow: inset 0 -3px 0 #176a17, inset 0 2px 0 #d8ffd8; }

/* --- Reproductor («Sonando») --- */
.rk-sonando { left: 50%; bottom: 18px; translate: -50% 0; width: min(760px, calc(100% - 32px)); box-sizing: border-box;
  display: flex; align-items: center; gap: 10px; padding: 10px 14px; }
.rk-ctrl { flex: none; width: 38px; height: 38px; cursor: pointer; font: 16px/1 var(--lectura); color: var(--tinta);
  background: #1a0505; border: 2px solid #000; box-shadow: inset 0 0 0 1px #5a1a12, inset 0 -3px 0 rgba(0, 0, 0, .5); }
.rk-ctrl:hover { color: var(--oro); box-shadow: inset 0 0 0 1px var(--oro-osc), inset 0 -3px 0 rgba(0, 0, 0, .5); }
.rk-ctrl-play { width: 48px; height: 48px; font-size: 20px; color: #2b1a00; background: linear-gradient(#ffd96a, #d99a1e); box-shadow: inset 0 -3px 0 #8a5a0a, inset 0 2px 0 #fff2b0, 0 0 18px rgba(242, 193, 78, .35); }
.rk-ctrl-play:hover { color: #000; filter: brightness(1.1); }
.rk-sonando-txt { flex: 1; min-width: 0; }
.rk-ahora { margin: 0 0 6px; font: 14px var(--pixel); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--suave); }
.rk-ahora.vivo { background: linear-gradient(90deg, #ff5555, #ffaa00, #ffff55, #55ff55, #55ffff, #5555ff, #ff55ff, #ff5555) 0 0 / 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: rk-arcoiris 3s linear infinite; }
@keyframes rk-arcoiris { to { background-position: 200% 0; } }
.rk-barra { position: relative; height: 10px; cursor: pointer; background: #0a0202; border: 2px solid #000; box-shadow: inset 0 0 0 1px #3a120d; }
.rk-barra i { position: absolute; inset: 0 auto 0 0; width: 0; background: linear-gradient(90deg, var(--rojo), var(--brasa), var(--oro)); box-shadow: 0 0 10px rgba(255, 106, 26, .6); }
.rk-barra:focus-visible { outline: 2px solid var(--oro); }
.rk-tiempo { flex: none; font: 12px var(--pixel); color: var(--suave); min-width: 86px; text-align: right; }
.rk-vol { flex: none; width: 80px; }
.rk-vol input { width: 100%; accent-color: var(--oro); }

/* --- La misión (cómo se hace) --- */
.rk-guia { --oro: #f2c14e; max-width: 1180px; margin: 0 auto; padding: clamp(40px, 7vw, 80px) 16px 40px; }
.rk-guia-cabeza { text-align: center; margin-bottom: 36px; }
.rk-guia-cabeza h2 { margin: .2em 0; font: clamp(28px, 4.5vw, 48px) var(--pixel); color: #fff3d6; text-shadow: 3px 3px 0 #5a0b0b; }
.rk-guia-cabeza h2 span { color: var(--oro); }
.rk-guia-cabeza p:last-child { margin: 0 auto; max-width: 560px; font: 16px var(--lectura); color: #b39a9a; }
.rk-mision { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: paso; position: relative; }
.rk-mision::before { content: ""; position: absolute; top: 46px; left: 8%; right: 8%; height: 4px; z-index: 0;
  background: repeating-linear-gradient(90deg, var(--oro) 0 12px, transparent 12px 20px); opacity: .45; animation: rk-camino 1.2s linear infinite; }
@keyframes rk-camino { to { background-position: 20px 0; } }
.rk-paso { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 22px 18px 18px;
  background: linear-gradient(180deg, #220808, #110303); border: 2px solid #000; box-shadow: inset 0 0 0 2px #4a1610, 0 8px 0 #000;
  opacity: 0; transform: translateY(30px); transition: opacity .6s, transform .6s cubic-bezier(.2, .9, .2, 1.2), box-shadow .2s; }
.rk-paso.visto { opacity: 1; transform: none; }
.rk-paso:nth-child(2) { transition-delay: .12s; } .rk-paso:nth-child(3) { transition-delay: .24s; } .rk-paso:nth-child(4) { transition-delay: .36s; }
.rk-paso:hover { box-shadow: inset 0 0 0 2px var(--oro), 0 8px 0 #000, 0 0 30px rgba(242, 193, 78, .2); }
.rk-paso-num { position: absolute; top: -14px; right: 14px; width: 34px; height: 34px; display: grid; place-items: center;
  font: 18px var(--pixel); color: #2b1a00; background: var(--oro); border: 2px solid #000; box-shadow: 3px 3px 0 #000; }
.rk-paso-ico { image-rendering: pixelated; filter: drop-shadow(3px 3px 0 #000); animation: rk-flotar 3s ease-in-out infinite; }
.rk-paso:nth-child(2n) .rk-paso-ico { animation-delay: -1.5s; }
@keyframes rk-flotar { 50% { transform: translateY(-6px); } }
.rk-paso h3 { margin: 4px 0 0; font: 17px var(--pixel); color: var(--oro); }
.rk-paso p { margin: 0; flex: 1; font: 14px/1.5 var(--lectura); color: #d9c7c7; }
.rk-paso b { color: #fff3d6; }

.rk-extra { display: grid; grid-template-columns: 1fr 1.2fr; gap: 18px; margin-top: 28px; align-items: start; }
.rk-truco, .rk-tabla { padding: 18px; background: #140404; border: 2px solid #000; box-shadow: inset 0 0 0 2px #3a120d; }
.rk-truco { display: flex; gap: 14px; }
.rk-truco img { image-rendering: pixelated; flex: none; }
.rk-truco h3, .rk-tabla h3 { margin: 0 0 6px; font: 16px var(--pixel); color: var(--oro); }
.rk-truco p + p { margin-top: 8px; }
.rk-truco p, .rk-tabla-nota { margin: 0; font: 14px/1.5 var(--lectura); color: #d9c7c7; }
.rk-tabla ul { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 4px; }
.rk-tabla li { display: grid; grid-template-columns: 20px 150px 1fr 44px; align-items: center; gap: 8px; font: 13px var(--lectura); }
.rk-tabla li img { image-rendering: pixelated; }
.rk-tabla-n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #fff3d6; }
.rk-tabla-b { height: 8px; background: #0a0202; border: 1px solid #000; }
.rk-tabla-b i { display: block; height: 100%; background: linear-gradient(90deg, var(--oro-osc, #a8771c), var(--oro)); }
.rk-tabla-s { text-align: right; font: 12px var(--pixel); color: #b39a9a; }

/* --- Pantallas pequeñas: el inventario baja debajo de la escena --- */
@media (max-width: 860px) {
  .rk-escena { height: auto; min-height: 0; display: flex; flex-direction: column; }
  .rk-lienzo, .rk-vineta { position: absolute; height: 62vh; min-height: 420px; }
  .rk-hud-titulo { position: relative; top: 0; left: 0; padding: 18px 16px 0; }
  .rk-pista { display: none; }
  .rk-arranque { bottom: auto; height: max(62vh, 420px); }
  .rk-escena::before { content: ""; display: block; order: 1; height: calc(max(62vh, 420px) - 150px); }
  .rk-sonando { order: 2; position: relative; left: auto; bottom: auto; translate: none; margin: 0 12px; width: auto; flex-wrap: wrap; }
  .rk-vol { display: none; }
  .rk-sonando-txt { flex-basis: calc(100% - 160px); }
  .rk-tiempo { min-width: 0; }
  .rk-ficha { order: 3; position: relative; left: auto; bottom: auto; margin: 12px 12px 0; width: auto; }
  .rk-inventario { order: 4; position: relative; inset: auto; width: auto; margin: 12px; max-height: 420px; }
  .rk-escena:not(.encendida) .rk-inventario, .rk-escena:not(.encendida) .rk-sonando { transform: none; opacity: 1; }
  .rk-mision { grid-template-columns: repeat(2, 1fr); gap: 24px 14px; }
  .rk-mision::before { display: none; }
  .rk-extra { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .rk-mision { grid-template-columns: 1fr; }
  .rk-tabla li { grid-template-columns: 20px 1fr 70px 40px; }
  .rk-tiempo { min-width: 0; }
}

/* Sin WebGL: fondo animado en CSS y sin pantalla de arranque. */
.rk-escena.sin-3d .rk-lienzo { display: none; }
.rk-escena.sin-3d::after { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 60%, rgba(255, 106, 26, .25), transparent 50%); animation: rk-latido-fondo 3s ease-in-out infinite; }
@keyframes rk-latido-fondo { 50% { opacity: .5; } }

@media (prefers-reduced-motion: reduce) {
  .rk-logo, .rk-logo::after, .rk-splash, .rk-arranque-disco, .rk-arranque-txt b, .rk-paso-ico, .rk-mision::before, .rk-ahora.vivo, .rk-slot.activo .rk-slot-ico { animation: none; }
  .rk-paso { opacity: 1; transform: none; transition: none; }
}

/* Tooltip al pasar por un disco (como el del inventario del juego). */
.rk-tip { position: absolute; z-index: 5; pointer-events: none; display: flex; flex-direction: column; gap: 2px; max-width: 260px;
  padding: 6px 9px; background: rgba(16, 0, 16, .94); border: 2px solid #25025a; box-shadow: inset 0 0 0 1px #5000ff55, 0 0 0 1px #000; }
.rk-tip[hidden] { display: none; }
.rk-tip b { font: 13px var(--pixel); color: #55ffff; }
.rk-tip small { font: 12px var(--lectura); color: #c9b8ff; }