/* Duditopia · Juegos para dos · Laberinto a ciegas (v1 2026-11-07). Va después de /dos/dos.css. */
.lab { width: 100%; max-width: 1120px; margin: 0 auto; }
.lab h3 { font: 800 22px/1.15 var(--cq-head); letter-spacing: -.3px; margin: 0; }

/* ---------- elegir nivel ---------- */
.lab-elige { background: #fff; border: 3px solid var(--cq-ink); border-radius: var(--cq-r-lg); box-shadow: var(--cq-sh-lg); padding: 22px; }
.lab-elige-cab p { color: var(--cq-ink2); margin: 4px 0 14px; font-size: 16px; }
.lab-nivs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.lab-niv { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-rows: auto auto; gap: 2px 12px; align-items: center; text-align: left;
           padding: 12px; border: 3px solid var(--cq-ink); border-radius: 16px; background: var(--cq-bg); color: var(--cq-ink); font: inherit; cursor: pointer;
           box-shadow: 3px 3px 0 var(--cq-ink); transition: transform .12s, box-shadow .12s, background .12s; min-height: 44px; }
.lab-niv:hover { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--cq-ink); }
.lab-niv:focus-visible { outline: 3px solid var(--cq-blue); outline-offset: 3px; }
.lab-niv.sel { background: var(--cq-mint-l); box-shadow: 5px 5px 0 var(--cq-mint-d); }
.lab-niv.bloq { background: #eee8dc; color: var(--cq-muted); cursor: not-allowed; box-shadow: none; }
.lab-niv.bloq:hover { transform: none; }
.lab-niv-n { grid-row: 1 / span 2; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; border: 3px solid var(--cq-ink);
             background: linear-gradient(180deg, #5aa548, #3f8a3c); color: #fff; font: 800 26px/1 var(--cq-head); text-shadow: 2px 2px 0 var(--cq-ink); }
.lab-niv.bloq .lab-niv-n { background: #d9d2c3; }
.lab-niv-t { display: flex; flex-direction: column; min-width: 0; }
.lab-niv-t b { font: 800 18px/1.15 var(--cq-head); }
.lab-niv-t small { font-size: 13.5px; color: var(--cq-ink2); line-height: 1.3; }
.lab-niv.bloq .lab-niv-t small { color: var(--cq-muted); }
.lab-niv-e { display: flex; gap: 2px; line-height: 0; }
.lab-papeles { margin-top: 20px; text-align: center; }
.lab-pap { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 10px; }
.lab-pap-c { display: flex; align-items: center; gap: 10px; text-align: left; padding: 8px 14px 8px 8px; border: 3px solid var(--cq-ink); border-radius: 16px;
             background: var(--j-l); box-shadow: 3px 3px 0 var(--j-d); min-width: 240px; }
.lab-pap-c b { display: block; font: 800 18px/1.1 var(--cq-head); }
.lab-pap-c small { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--cq-ink2); font-size: 14px; }
.lab-nota { display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; color: var(--cq-ink2); margin: 16px auto 0; max-width: 640px; }
.lab-va { font-size: 20px; padding-left: 28px; padding-right: 28px; }
.lab-prep { text-align: center; padding: 40px 20px; background: #fff; border: 3px solid var(--cq-ink); border-radius: var(--cq-r-lg); box-shadow: var(--cq-sh-lg); }
.lab-prep h3 { margin: 10px 0; }

/* ---------- partida ---------- */
.lab-hud { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 12px; }
.lab-hud > span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 3px solid var(--cq-ink); border-radius: 12px; background: #fff;
                  box-shadow: 2px 2px 0 var(--cq-ink); line-height: 1; min-height: 40px; }
.lab-hud b { font: 800 18px/1 var(--cq-head); }
.lab-rol small { font-weight: 700; color: var(--cq-ink2); font-size: 13px; }
.lab-rol.g { background: #f6ecd3; } .lab-rol.x { background: #2b2f5a; color: #fff; } .lab-rol.x small { color: #dfe2ff; }
.lab-cosa { gap: 2px !important; }
.lab-llave.falta { opacity: .3; filter: grayscale(1); }
.lab-barra { width: 74px; height: 14px; border: 2px solid var(--cq-ink); border-radius: 6px; background: #e9e4f6; overflow: hidden; }
.lab-barra i { display: block; height: 100%; background: repeating-linear-gradient(90deg, var(--cq-mint) 0 8px, #27946f 8px 10px); transition: width .25s; }
.lab-pila.baja .lab-barra i { background: repeating-linear-gradient(90deg, var(--cq-red) 0 8px, #b8333a 8px 10px); }
.lab-pila.baja { animation: dos-late 1s ease-in-out infinite; }
.lab-zona { display: flex; gap: 22px; align-items: flex-start; justify-content: center; }
.lab-marco { position: relative; flex: none; padding: 12px; border: 3px solid var(--cq-ink); border-radius: 18px; background: #6b4a2e;
             box-shadow: 6px 6px 0 var(--cq-ink), inset 0 0 0 3px #8c6440, inset 0 -5px 0 #523621; }
.es-explora .lab-marco { background: #2b2f5a; box-shadow: 6px 6px 0 var(--cq-ink), inset 0 0 0 3px #3d4380, inset 0 -5px 0 #1d2047; }
.lab-cinta { position: absolute; top: -16px; left: 18px; z-index: 6; display: inline-flex; align-items: center; gap: 6px; padding: 3px 12px 3px 6px;
             background: var(--cq-yellow); border: 3px solid var(--cq-ink); border-radius: 999px; font: 800 14px/1.2 var(--cq-head); box-shadow: 2px 2px 0 var(--cq-ink); }
.lab-mapa { --cel: 24px; --n: 9; position: relative; width: calc(var(--cel) * var(--n)); height: calc(var(--cel) * var(--n)); overflow: hidden; border-radius: 4px;
            touch-action: manipulation; user-select: none; -webkit-user-select: none; cursor: pointer; outline: none; }
.lab-mapa:focus-visible { box-shadow: 0 0 0 3px var(--cq-yellow); }
.lab-mapa canvas { position: absolute; inset: 0; width: 100%; height: 100%; image-rendering: pixelated; image-rendering: crisp-edges; }
.lab-luz { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s; }
.lab-mapa.noche .lab-luz { opacity: 1; background: radial-gradient(circle var(--lr) at var(--lx) var(--ly), rgba(255, 233, 160, .16), rgba(255, 233, 160, .05) 55%, rgba(14, 16, 44, .28) 100%); }
.lab-yo, .lab-faro, .lab-cursor { position: absolute; left: 0; top: 0; width: var(--cel); height: var(--cel); pointer-events: none; z-index: 3; }
.lab-yo { transition: transform .16s cubic-bezier(.3, .7, .4, 1); }
.lab-yo-av { position: absolute; inset: -8% 4% 8% 4%; display: block; line-height: 0; filter: drop-shadow(0 2px 0 rgba(31, 34, 64, .55)); }
.lab-yo-av svg { width: 100%; height: 100%; }
.lab-yo.izq .lab-yo-av { transform: scaleX(-1); }
.lab-yo-farol { position: absolute; width: 52%; right: -14%; bottom: -6%; line-height: 0; animation: lab-farol 1.6s steps(2) infinite; }
.lab-yo-farol svg { width: 100%; height: auto; }
.lab-yo.choca { animation: lab-choca .28s; }
.lab-faro { z-index: 2; }
.lab-faro .cq-px, .lab-faro svg { width: 100%; height: 100%; display: block; }
.lab-faro svg { animation: lab-faro 1.2s ease-in-out infinite; }
.lab-cursor { border: 3px solid var(--cq-yellow); border-radius: 6px; box-shadow: 0 0 0 2px var(--cq-ink); z-index: 4; }
.lab-senal { position: absolute; left: 50%; top: 10px; transform: translateX(-50%); z-index: 5; pointer-events: none; opacity: 0; }
.lab-senal.on { animation: lab-senal 2.6s ease-out forwards; }
.lab-bocadillo { display: flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; background: #fff; border: 3px solid var(--cq-ink); border-radius: 16px;
                 box-shadow: 4px 4px 0 var(--cq-ink); white-space: nowrap; }
.lab-bocadillo b { font: 800 22px/1 var(--cq-head); }
.lab-rot { display: inline-block; line-height: 0; transform: rotate(var(--rot)); }

.lab-mandos { flex: 0 1 300px; display: flex; flex-direction: column; gap: 12px; align-items: center; text-align: center; padding-top: 8px; }
.lab-pad { display: grid; grid-template-columns: repeat(3, 70px); grid-template-rows: repeat(3, 70px); gap: 6px; }
.lab-dir { border: 3px solid var(--cq-ink); border-radius: 16px; background: #fff; box-shadow: 3px 3px 0 var(--cq-ink); cursor: pointer; padding: 0;
           display: grid; place-items: center; touch-action: manipulation; }
.lab-dir:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--cq-ink); background: var(--cq-yellow-l); }
.lab-dir:focus-visible { outline: 3px solid var(--cq-blue); outline-offset: 2px; }
.lab-dir svg { width: 36px; height: 36px; }
.lab-d0 { grid-column: 2; grid-row: 1; } .lab-d3 { grid-column: 1; grid-row: 2; } .lab-d1 { grid-column: 3; grid-row: 2; } .lab-d2 { grid-column: 2; grid-row: 3; }
.lab-d1 svg { transform: rotate(90deg); } .lab-d2 svg { transform: rotate(180deg); } .lab-d3 svg { transform: rotate(270deg); }
.lab-pad-c { grid-column: 2; grid-row: 2; display: grid; place-items: center; border-radius: 50%; background: #2b2f5a; border: 3px solid var(--cq-ink); }
.lab-tip { color: var(--cq-ink2); font-size: 15px; margin: 0; line-height: 1.5; }
.lab-tip .cq-px, .lab-tip svg { vertical-align: middle; }
.lab-tip kbd { font: 800 13px/1 var(--cq-body); border: 2px solid var(--cq-ink); border-bottom-width: 3px; border-radius: 6px; padding: 2px 5px; background: #fff; }
.lab-tip-g { font-weight: 700; color: var(--cq-ink); }
.lab-senales { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; width: 100%; max-width: 300px; }
.lab-sen { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 4px 6px; border: 3px solid var(--cq-ink); border-radius: 14px; background: #fff;
           box-shadow: 3px 3px 0 var(--cq-ink); cursor: pointer; font: inherit; color: var(--cq-ink); min-height: 74px; }
.lab-sen:hover { background: var(--cq-yellow-l); }
.lab-sen:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--cq-ink); }
.lab-sen:focus-visible { outline: 3px solid var(--cq-blue); outline-offset: 2px; }
.lab-sen small { font-weight: 800; font-size: 12.5px; line-height: 1.1; }
.lab-mira { display: flex; flex-direction: column; gap: 10px; align-items: center; }
.lab-cuenta { font: 800 20px/1.2 var(--cq-head); margin: 0; }
.lab-cuenta b { display: inline-grid; place-items: center; min-width: 52px; height: 52px; border: 3px solid var(--cq-ink); border-radius: 14px; background: var(--cq-yellow); font-size: 28px; margin-right: 6px; }
.lab-aviso { min-height: 30px; margin: 14px auto 0; text-align: center; font-weight: 800; opacity: 0; transition: opacity .2s; }
.lab-aviso.on { opacity: 1; }
.lab-aviso.bien { color: var(--cq-mint-d); } .lab-aviso.mal { color: var(--cq-coral-d); }

/* reglas y final */
.lab-reglas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 8px; }
.lab-reglas > div { background: var(--cq-bg); border: 3px solid var(--cq-ink); border-radius: 14px; padding: 10px; text-align: center; }
.lab-reglas .cq-px { display: flex; justify-content: center; line-height: 0; margin: 0 auto 6px; }
.lab-reglas p { margin: 0; font-size: 15px; }
.dosd-fin-extra { margin: 6px 0 4px; }
.lab-fin-est { display: flex; justify-content: center; gap: 6px; margin: 4px 0 8px !important; line-height: 0; }
.lab-fin-datos { list-style: none; padding: 0; margin: 0 auto; display: inline-grid; gap: 4px; text-align: left; color: var(--cq-ink2); font-size: 16px; }
.lab-fin-datos li { display: flex; align-items: center; gap: 8px; }
.lab-fin-datos b { font: 800 19px/1 var(--cq-head); color: var(--cq-ink); }

@keyframes lab-farol { 50% { transform: translateY(-1px) rotate(-6deg); } }
@keyframes lab-faro { 50% { transform: scale(1.18); opacity: .8; } }
@keyframes lab-choca { 25% { margin-left: -3px; } 50% { margin-left: 3px; } 75% { margin-left: -2px; } }
@keyframes lab-senal { 0% { opacity: 0; transform: translate(-50%, 12px) scale(.7); } 12% { opacity: 1; transform: translate(-50%, 0) scale(1.08); }
                       22% { transform: translate(-50%, 0) scale(1); } 80% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, -8px); } }

@media (max-width: 900px) {
  .lab-zona { flex-direction: column; align-items: center; gap: 14px; }
  .lab-mandos { flex: none; width: 100%; padding-top: 0; }
  .lab-nivs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .lab-elige { padding: 14px 12px; }
  .lab-nivs { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .lab-niv { padding: 8px 10px; }
  .lab-niv-n { width: 44px; height: 44px; font-size: 22px; }
  .lab-pap-c { min-width: 0; width: 100%; }
  .lab-marco { padding: 7px; border-radius: 12px; box-shadow: 4px 4px 0 var(--cq-ink), inset 0 0 0 2px #8c6440; }
  .es-explora .lab-marco { box-shadow: 4px 4px 0 var(--cq-ink), inset 0 0 0 2px #3d4380; }
  .lab-hud { gap: 6px; }
  .lab-hud > span { padding: 4px 7px; min-height: 36px; }
  .lab-barra { width: 48px; }
  .lab-rol small { display: none; }
  .lab-pad { grid-template-columns: repeat(3, 58px); grid-template-rows: repeat(3, 58px); gap: 5px; }
  .lab-dir svg { width: 30px; height: 30px; }
  .lab-niv { grid-template-columns: auto minmax(0, 1fr) auto; grid-template-rows: auto; }
  .lab-niv-n { grid-row: 1; }
  .lab-niv-e { flex-direction: column; }
  .lab-niv.bloq .lab-niv-e { display: none; }
  .lab-cinta { font-size: 12.5px; top: -14px; }
  .lab-reglas { grid-template-columns: minmax(0, 1fr); }
  .lab-bocadillo b { font-size: 18px; }
}
@media (hover: none) { .lab-teclas { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .lab-yo, .lab-barra i, .lab-luz { transition: none !important; }
  .lab-yo-farol, .lab-faro svg, .lab-pila.baja, .lab-yo.choca { animation: none !important; }
  .lab-senal.on { animation: none; opacity: 1; }
}