/* ==================================================
   MUNDOSUDOKU - juegos.css
   Estilos compartidos para los juegos nuevos.
   Reutiliza la paleta del sitio (azul oscuro + dorado).
   ================================================== */

*{margin:0;padding:0;box-sizing:border-box}
:root{
  --color-principal:#2563eb;
  --color-acento:#fbbf24;
  --color-texto:#fff;
  --color-texto-secundario:#d1d5db;
  --color-card:rgba(17,24,39,.70);
  --sombra:0 15px 35px rgba(0,0,0,.25);
  --radio:20px;
}
html{scroll-behavior:smooth}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:var(--color-texto);
  min-height:100vh;
  background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 50%,#2563eb 100%);
  display:flex;flex-direction:column;
}

/* ---------- NAV (igual que juego.html) ---------- */
.mn-nav{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:22px;padding:12px 30px;position:sticky;top:0;z-index:1000;background:rgba(15,23,42,.96);box-shadow:0 4px 16px rgba(0,0,0,.25)}
.mn-nav a{color:#fff;text-decoration:none;font-weight:bold;font-size:16px;transition:.3s}
.mn-nav a:hover{color:var(--color-acento)}
.mn-nav a.activo{color:var(--color-acento)}
#tema-toggle{background:none;border:none;cursor:pointer;font-size:20px;line-height:1;padding:0 4px;color:inherit}
@media(max-width:600px){.mn-nav{gap:14px;padding:10px}.mn-nav a{font-size:14px}.mn-nav span{flex-basis:100%;text-align:center;font-size:13px;margin-top:2px;order:5}.mn-nav a[href="#"]{order:6}}

/* ---------- CABECERA DE JUEGO ---------- */
.navbar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 28px;position:sticky;top:0;z-index:1000;background:rgba(15,23,42,.96);box-shadow:0 4px 16px rgba(0,0,0,.25)}
.nav-logo img{height:64px;width:auto;display:block;transition:.3s}
.nav-logo:hover img{transform:rotate(-4deg) scale(1.05)}
.nav-links{display:flex;flex-wrap:wrap;align-items:center;gap:16px;list-style:none;margin:0;padding:0}
.nav-links a{color:#fff;text-decoration:none;font-weight:bold;font-size:.9rem;white-space:nowrap;position:relative;transition:.3s}
.nav-links a:hover{color:#fbbf24}
.nav-links img{width:22px;height:15px;vertical-align:-2px;border-radius:2px}
.juego-cabecera{text-align:center;padding:30px 20px 10px}
.juego-cabecera h1{font-size:2.4rem;color:var(--color-acento);margin-bottom:8px}
.juego-cabecera p{color:var(--color-texto-secundario);font-size:1.05rem;max-width:640px;margin:0 auto}

/* ---------- PANEL DE DATOS ---------- */
.panel-datos{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin:22px auto;max-width:640px;padding:0 16px}
.panel-datos .dato{background:var(--color-card);backdrop-filter:blur(10px);border-radius:16px;padding:14px 22px;text-align:center;box-shadow:var(--sombra);min-width:110px}
.panel-datos .dato .titulo{display:block;font-size:12px;color:var(--color-texto-secundario);margin-bottom:6px;text-transform:uppercase;letter-spacing:1px}
.panel-datos .dato .valor{font-size:1.6rem;font-weight:bold;color:var(--color-acento)}

/* ---------- ACCIONES ---------- */
.juego-acciones{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin:6px auto 20px;padding:0 16px}
.btn-juego{border:none;cursor:pointer;font-family:inherit;font-weight:bold;font-size:15px;border-radius:12px;padding:12px 20px;transition:transform .2s ease,background .3s}
.btn-primario{background:linear-gradient(180deg,#fde68a,#fbbf24);color:#111827;box-shadow:var(--sombra)}
.btn-primario:hover{transform:translateY(-3px)}
.btn-sec{background:rgba(255,255,255,.12);color:#fff;border:2px solid rgba(255,255,255,.35)}
.btn-sec:hover{background:rgba(255,255,255,.22)}

/* ---------- ZONA CENTRAL ---------- */
.zona-central{flex:1;display:flex;flex-direction:column;align-items:center;padding:0 16px 40px}

/* ---------- FOOTER ---------- */
footer{margin-top:auto;text-align:center;padding:25px 15px;font-size:14px;width:100%;box-sizing:border-box;border-top:1px solid rgba(255,255,255,.15);color:#d1d5db;background:rgba(0,0,0,.25)}
footer .footer-legal a{color:#d1d5db;text-decoration:none;font-weight:bold;transition:.3s}
footer .footer-legal a:hover{color:var(--color-acento)}
footer p{margin:6px 0;color:#d1d5db}

/* ==================================================
   TEMA CLARO
   ================================================== */
body.tema-claro{--color-texto:#1e293b;--color-texto-secundario:#475569;--color-card:#ffffff;background:linear-gradient(135deg,#e0e7ff 0%,#eff6ff 50%,#dbeafe 100%)}
body.tema-claro .mn-nav{background:rgba(255,255,255,.97);box-shadow:0 4px 16px rgba(0,0,0,.08)}
body.tema-claro .mn-nav a{color:#1e293b}
body.tema-claro .mn-nav a:hover,body.tema-claro .mn-nav a.activo{color:#2563eb}
body.tema-claro .juego-cabecera h1{color:#1e3a8a}
body.tema-claro .panel-datos .dato{box-shadow:0 10px 25px rgba(0,0,0,.08)}
body.tema-claro .panel-datos .dato .valor{color:#d97706}
body.tema-claro .btn-sec{background:#e2e8f0;color:#1e293b;border-color:#cbd5e1}
body.tema-claro .btn-sec:hover{background:#cbd5e1}
body.tema-claro footer{background:rgba(255,255,255,.6);border-color:rgba(0,0,0,.08)}
body.tema-claro footer,body.tema-claro footer p,body.tema-claro footer .footer-legal a{color:#475569}

/* ==================================================
   HUB DE JUEGOS (paginas/juegos.html)
   ================================================== */
.juegos-grid{max-width:1100px;margin:20px auto 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:0 20px;width:100%}
.juego-card{text-decoration:none;color:var(--color-texto);background:var(--color-card);backdrop-filter:blur(12px);border-radius:var(--radio);padding:32px 26px;text-align:center;box-shadow:var(--sombra);transition:transform .35s ease,background .35s}
.juego-card:hover{transform:translateY(-10px);background:rgba(31,41,55,.9)}
body.tema-claro .juego-card{box-shadow:0 10px 25px rgba(0,0,0,.08)}
body.tema-claro .juego-card:hover{background:#f8fafc}
.juego-card .icono{font-size:54px;margin-bottom:14px}
.juego-card h2{color:var(--color-acento);margin-bottom:10px;font-size:1.4rem}
.juego-card p{color:var(--color-texto-secundario);line-height:1.55;font-size:.98rem}
@media(max-width:900px){.juegos-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.juegos-grid{grid-template-columns:1fr}}

.buscador-juegos{width:100%;max-width:420px;margin:6px auto 0;padding:0 20px}
#buscadorJuegos{width:100%;font-size:1rem;padding:14px 20px;border-radius:999px;border:2px solid rgba(255,255,255,.25);background:var(--color-card);backdrop-filter:blur(12px);color:var(--color-texto);font-family:inherit;box-shadow:var(--sombra)}
#buscadorJuegos::placeholder{color:var(--color-texto-secundario)}
#buscadorJuegos:focus{outline:none;border-color:var(--color-acento)}
body.tema-claro #buscadorJuegos{background:#fff;color:#1e293b;border-color:#cbd5e1;box-shadow:0 10px 25px rgba(0,0,0,.08)}
body.tema-claro #buscadorJuegos::placeholder{color:#64748b}
.buscador-sin-resultados{display:none;text-align:center;color:var(--color-texto-secundario);margin:26px 20px 0;font-size:1.05rem}

/* ==================================================
   2048
   ================================================== */
#g2048{--n:4;display:grid;grid-template-columns:repeat(var(--n),1fr);gap:12px;background:rgba(0,0,0,.28);border-radius:16px;padding:12px;width:min(92vw,440px);aspect-ratio:1}
body.tema-claro #g2048{background:#bbada0}
.c2048{display:flex;align-items:center;justify-content:center;border-radius:10px;font-weight:bold;background:rgba(255,255,255,.08);font-size:clamp(18px,6vw,34px);transition:.12s}
body.tema-claro .c2048{background:#cdc1b4;color:#776e65}
.c2048[data-v="2"]{background:#eee4da;color:#776e65}
.c2048[data-v="4"]{background:#ede0c8;color:#776e65}
.c2048[data-v="8"]{background:#f2b179;color:#fff}
.c2048[data-v="16"]{background:#f59563;color:#fff}
.c2048[data-v="32"]{background:#f67c5f;color:#fff}
.c2048[data-v="64"]{background:#f65e3b;color:#fff}
.c2048[data-v="128"]{background:#edcf72;color:#fff;font-size:clamp(16px,5vw,28px)}
.c2048[data-v="256"]{background:#edcc61;color:#fff;font-size:clamp(16px,5vw,28px)}
.c2048[data-v="512"]{background:#edc850;color:#fff;font-size:clamp(16px,5vw,28px)}
.c2048[data-v="1024"]{background:#edc53f;color:#fff;font-size:clamp(14px,4.4vw,24px)}
.c2048[data-v="2048"]{background:#edc22e;color:#fff;font-size:clamp(14px,4.4vw,24px)}

/* ==================================================
   BUSCAMINAS
   ================================================== */
#buscaminas{display:grid;gap:3px;background:rgba(0,0,0,.28);border-radius:12px;padding:8px}
.bm-celda{width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-weight:bold;font-size:16px;border:none;cursor:pointer;border-radius:5px;background:rgba(255,255,255,.14);color:#fff;user-select:none;transition:.1s}
.bm-celda:hover{background:rgba(255,255,255,.25)}
.bm-celda.abierta{background:rgba(255,255,255,.05);cursor:default}
body.tema-claro .bm-celda{background:#93a3bd;color:#fff}
body.tema-claro .bm-celda:hover{background:#7f90ac}
body.tema-claro .bm-celda.abierta{background:#dbe3ef;color:#1e293b}
.bm-celda.mina{background:#ef4444}
.bm-celda.bandera{background:#fbbf24;color:#111}
.bm-c1{color:#60a5fa}.bm-c2{color:#34d399}.bm-c3{color:#f87171}.bm-c4{color:#c084fc}.bm-c5{color:#fbbf24}.bm-c6{color:#22d3ee}.bm-c7{color:#f472b6}.bm-c8{color:#e5e7eb}
body.tema-claro .bm-c1{color:#1d4ed8}body.tema-claro .bm-c2{color:#15803d}body.tema-claro .bm-c3{color:#b91c1c}body.tema-claro .bm-c4{color:#7e22ce}
@media(max-width:480px){.bm-celda{width:28px;height:28px;font-size:14px}}

/* ==================================================
   MEMORIA
   ================================================== */
#memoria{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);gap:12px;width:min(92vw,460px);aspect-ratio:1}
.mem-carta{aspect-ratio:1;border:none;cursor:pointer;border-radius:12px;background:transparent;perspective:600px;padding:0}
.mem-inner{position:relative;width:100%;height:100%;transition:transform .4s;transform-style:preserve-3d}
.mem-carta.girada .mem-inner,.mem-carta.acertada .mem-inner{transform:rotateY(180deg)}
.mem-cara{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border-radius:12px;backface-visibility:hidden;font-size:clamp(26px,8vw,40px);box-shadow:var(--sombra)}
.mem-frente{background:linear-gradient(135deg,#2563eb,#1e3a8a);color:#fff;font-size:28px}
.mem-detras{background:#fff;transform:rotateY(180deg)}
.mem-carta.acertada .mem-cara{opacity:.55}
@media(max-width:480px){#memoria{gap:8px}}

/* ==================================================
   PUZZLE 15
   ================================================== */
#puzzle15{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:rgba(0,0,0,.28);border-radius:14px;padding:10px;width:min(92vw,400px);aspect-ratio:1}
.p15-ficha{display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;border-radius:10px;font-size:clamp(20px,7vw,30px);font-weight:bold;background:linear-gradient(180deg,#fde68a,#fbbf24);color:#111827;transition:.12s}
.p15-ficha:hover{filter:brightness(1.05)}
.p15-vacia{background:transparent;cursor:default;box-shadow:none}
body.tema-claro #puzzle15{background:#cbd5e1}

/* Mensaje de victoria compartido */
.msg-victoria{margin-top:18px;font-size:1.2rem;font-weight:bold;color:var(--color-acento);min-height:28px;text-align:center}

/* ==================================================
   SNAKE (Culebrita)
   ================================================== */
#snake{background:rgba(0,0,0,.28);border-radius:14px;display:block;touch-action:none;max-width:92vw}
body.tema-claro #snake{background:#cbd5e1}

/* ==================================================
   TRES EN RAYA
   ================================================== */
#tresenraya{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:min(80vw,320px);aspect-ratio:1}
.ter-celda{display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;border-radius:14px;font-size:clamp(38px,14vw,64px);font-weight:bold;background:var(--color-card);color:var(--color-texto);box-shadow:var(--sombra);transition:.15s}
.ter-celda:hover{background:rgba(31,41,55,.9)}
body.tema-claro .ter-celda{box-shadow:0 10px 25px rgba(0,0,0,.08)}
body.tema-claro .ter-celda:hover{background:#f1f5f9}
.ter-x{color:#fbbf24}.ter-o{color:#60a5fa}
body.tema-claro .ter-o{color:#2563eb}

/* ==================================================
   AHORCADO
   ================================================== */
.ahorcado-figura{font-size:clamp(70px,20vw,120px);line-height:1;text-align:center;min-height:130px}
.ahorcado-palabra{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:18px 0;font-size:clamp(24px,8vw,40px);font-weight:bold;letter-spacing:2px;min-height:48px}
.ahorcado-letra{border-bottom:4px solid var(--color-acento);min-width:26px;text-align:center;padding:0 2px}
#teclado-ahorcado{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;max-width:520px;margin:0 auto}
.tecla{border:none;cursor:pointer;font-family:inherit;font-weight:bold;font-size:16px;width:38px;height:44px;border-radius:9px;background:rgba(255,255,255,.14);color:#fff;transition:.15s}
.tecla:hover:not(:disabled){background:rgba(255,255,255,.28)}
.tecla:disabled{cursor:default;opacity:.45}
.tecla.bien{background:#22c55e;color:#fff;opacity:1}
.tecla.mal{background:#ef4444;color:#fff;opacity:1}
body.tema-claro .tecla{background:#93a3bd;color:#fff}
body.tema-claro .tecla:hover:not(:disabled){background:#7f90ac}

/* ==================================================
   CONECTA 4
   ================================================== */
#conecta4{display:grid;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(6,1fr);gap:8px;background:#1e3a8a;border-radius:16px;padding:10px;width:min(94vw,460px);aspect-ratio:7/6}
body.tema-claro #conecta4{background:#2563eb}
.c4-celda{aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.12);cursor:pointer;transition:.15s;border:none}
.c4-celda:hover{background:rgba(255,255,255,.25)}
.c4-r{background:#ef4444}.c4-a{background:#fbbf24}
.c4-r,.c4-a{cursor:default}
.c4-gana{box-shadow:0 0 0 4px #22c55e inset}

/* ==================================================
   CÓMO JUGAR (tutorial en cada juego)
   ================================================== */
.como-jugar{max-width:720px;margin:36px auto 10px;background:var(--color-card);backdrop-filter:blur(12px);border-radius:var(--radio);box-shadow:var(--sombra);padding:26px 30px;width:calc(100% - 32px)}
body.tema-claro .como-jugar{box-shadow:0 10px 25px rgba(0,0,0,.08)}
.como-jugar h2{color:var(--color-acento);font-size:1.4rem;margin-bottom:14px;text-align:center}
body.tema-claro .como-jugar h2{color:#1e3a8a}
.como-jugar ol{margin:0 0 0 20px;padding:0}
.como-jugar li{color:var(--color-texto-secundario);line-height:1.7;margin-bottom:9px}
.como-jugar li strong{color:var(--color-texto)}
.como-jugar .tip{margin-top:14px;font-size:.95rem;color:var(--color-texto-secundario);border-left:4px solid var(--color-acento);padding-left:12px}

/* ==================================================
   SIMÓN DICE
   ================================================== */
#simon{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:14px;width:min(84vw,340px);aspect-ratio:1;background:rgba(0,0,0,.28);border-radius:50%;padding:18px}
.simon-boton{min-height:0}
body.tema-claro #simon{background:#1e293b}
.simon-boton{border:none;cursor:pointer;border-radius:16px;opacity:.55;transition:opacity .12s,transform .12s}
.simon-boton:active{transform:scale(.97)}
.simon-boton.on{opacity:1;box-shadow:0 0 26px rgba(255,255,255,.7)}
.simon-verde{background:#22c55e;border-top-left-radius:100%}
.simon-rojo{background:#ef4444;border-top-right-radius:100%}
.simon-amarillo{background:#facc15;border-bottom-left-radius:100%}
.simon-azul{background:#3b82f6;border-bottom-right-radius:100%}

/* ==================================================
   ADIVINA LA PALABRA (Wordle)
   ================================================== */
#wordle{display:flex;flex-direction:column;gap:8px;margin:0 auto;align-items:center}
.w-fila{display:flex;gap:8px}
.w-celda{width:clamp(44px,13vw,58px);height:clamp(44px,13vw,58px);display:flex;align-items:center;justify-content:center;font-size:clamp(22px,7vw,30px);font-weight:bold;text-transform:uppercase;border:2px solid rgba(255,255,255,.25);border-radius:8px;color:#fff}
body.tema-claro .w-celda{border-color:#94a3b8;color:#1e293b}
.w-celda.llena{border-color:rgba(255,255,255,.55)}
body.tema-claro .w-celda.llena{border-color:#475569}
.w-bien{background:#22c55e!important;border-color:#22c55e!important;color:#fff!important}
.w-medio{background:#eab308!important;border-color:#eab308!important;color:#fff!important}
.w-mal{background:#64748b!important;border-color:#64748b!important;color:#fff!important}
#teclado-wordle{display:flex;flex-direction:column;gap:7px;margin:22px auto 0;max-width:520px}
#teclado-wordle .fila-tec{display:flex;justify-content:center;gap:6px}
.w-tecla{border:none;cursor:pointer;font-family:inherit;font-weight:bold;font-size:14px;height:48px;min-width:30px;padding:0 9px;border-radius:7px;background:rgba(255,255,255,.16);color:#fff;transition:.12s}
.w-tecla:hover{background:rgba(255,255,255,.3)}
.w-tecla.ancha{padding:0 14px;font-size:12px}
body.tema-claro .w-tecla{background:#cbd5e1;color:#1e293b}

/* ==================================================
   SOPA DE LETRAS
   ================================================== */
.sopa-wrap{display:flex;flex-wrap:wrap;gap:26px;justify-content:center;align-items:flex-start}
#sopa{display:grid;gap:2px;background:rgba(0,0,0,.28);border-radius:12px;padding:8px;user-select:none}
body.tema-claro #sopa{background:#cbd5e1}
.sopa-celda{width:clamp(24px,6.5vw,34px);height:clamp(24px,6.5vw,34px);display:flex;align-items:center;justify-content:center;font-weight:bold;font-size:clamp(13px,3.6vw,18px);cursor:pointer;border-radius:5px;background:rgba(255,255,255,.08);color:#fff;transition:.1s}
body.tema-claro .sopa-celda{background:#fff;color:#1e293b}
.sopa-celda.sel{background:var(--color-acento);color:#111}
.sopa-celda.encontrada{background:#22c55e;color:#fff}
.sopa-lista{list-style:none;text-align:left;min-width:150px}
.sopa-lista li{padding:5px 0;font-weight:bold;color:var(--color-texto-secundario)}
.sopa-lista li.ok{text-decoration:line-through;color:#22c55e}

/* ==================================================
   REVERSI
   ================================================== */
#reversi{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);gap:3px;background:#166534;border-radius:10px;padding:8px;width:min(94vw,440px);aspect-ratio:1}
body.tema-claro #reversi{background:#15803d}
.rev-celda{display:flex;align-items:center;justify-content:center;background:#15803d;border:none;cursor:pointer;border-radius:4px;transition:.1s;min-height:0}
body.tema-claro .rev-celda{background:#22a559}
.rev-celda:hover{filter:brightness(1.1)}
.rev-ficha{width:78%;height:78%;border-radius:50%}
.rev-n{background:radial-gradient(circle at 35% 30%,#555,#111)}
.rev-b{background:radial-gradient(circle at 35% 30%,#fff,#cbd5e1)}
.rev-valida::after{content:"";width:26%;height:26%;border-radius:50%;background:rgba(255,255,255,.4)}

/* ==================================================
   TETRIS
   ================================================== */
.tetris-wrap{display:flex;gap:22px;align-items:flex-start;justify-content:center;flex-wrap:wrap}
#tetris{background:rgba(0,0,0,.35);border-radius:10px;display:block;touch-action:auto}
body.tema-claro #tetris{background:#1e293b}
.tetris-lat{display:flex;flex-direction:column;gap:14px;min-width:130px}
.tetris-lat .dato{background:var(--color-card);border-radius:14px;padding:12px 16px;text-align:center;box-shadow:var(--sombra);display:flex;flex-direction:column;justify-content:center;align-items:center}
body.tema-claro .tetris-lat .dato{box-shadow:0 10px 25px rgba(0,0,0,.08)}
.tetris-lat .dato .titulo{display:block;font-size:12px;color:var(--color-texto-secundario);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}
.tetris-lat .dato .valor{font-size:1.5rem;font-weight:bold;color:var(--color-acento)}
#nextPiece{background:rgba(0,0,0,.35);border-radius:10px;display:block;margin:0 auto}
body.tema-claro #nextPiece{background:#1e293b}
.tetris-mobil{display:none;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.tetris-mobil button{width:60px;height:56px;font-size:24px;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;text-align:center}
@media(max-width:1024px),(hover:none) and (pointer:coarse){.tetris-mobil{display:flex}}

/* Mensaje "Pulsa Empezar/Reiniciar" con el mismo estilo que el botón principal de arriba */
.msg-victoria.tetris-msg{background:linear-gradient(180deg,#fde68a,#fbbf24);color:#111827;display:inline-block;padding:12px 22px;border-radius:12px;box-shadow:var(--sombra);font-size:1rem;cursor:pointer;transition:transform .2s ease}
.msg-victoria.tetris-msg:hover{transform:translateY(-3px)}

/* --- Ajuste móvil: que quepa todo (tablero + teclado + panel) sin scroll --- */
@media(max-width:760px){
  .zona-central{padding:0 8px 20px}
  .juego-cabecera{padding:16px 12px 6px}
  .juego-cabecera h1{font-size:1.7rem;margin-bottom:4px}
  .juego-cabecera p{font-size:.9rem}
  .juego-acciones{margin:4px auto 10px}
  .tetris-wrap{flex-direction:column;gap:10px;align-items:center;justify-content:center;width:100%}
  #tetris{width:70vw;max-width:280px;height:auto}
  .tetris-mobil{margin-top:0}
  .tetris-mobil button{width:50px;height:46px;font-size:20px;display:flex;align-items:center;justify-content:center;line-height:1;padding:0}
  .tetris-lat{flex-direction:row;flex-wrap:wrap;min-width:0;width:auto;gap:8px;justify-content:center}
  .tetris-lat .dato{padding:10px 10px 8px;min-width:0;text-align:center}
  .tetris-lat .dato .titulo{font-size:10px;margin-bottom:4px}
  .tetris-lat .dato .valor{font-size:1.15rem}
  #nextPiece{width:44px;height:44px}
  .como-jugar{padding:12px}
}

/* ==================================================
   NONOGRAMA (Picross)
   ================================================== */
#nonograma{max-width:100%;overflow-x:auto}
.nono-tabla{border-collapse:collapse;margin:0 auto}
.nono-tabla td{padding:0;text-align:center;vertical-align:middle}
.nono-esquina{background:transparent}
.nono-pista-col,.nono-pista-fila{font-weight:bold;color:var(--color-texto-secundario);font-size:clamp(11px,3vw,15px);line-height:1.15;white-space:nowrap}
.nono-pista-col{vertical-align:bottom;padding:0 0 5px!important}
.nono-pista-fila{text-align:right!important;padding:0 8px 0 0!important}
.nono-celda{width:clamp(26px,8vw,38px);height:clamp(26px,8vw,38px);border:1px solid rgba(255,255,255,.25);cursor:pointer;background:rgba(255,255,255,.06);transition:.08s}
body.tema-claro .nono-celda{border-color:#94a3b8;background:#fff}
.nono-celda.pintada{background:var(--color-acento)}
.nono-celda.marcada{background:rgba(255,255,255,.06)}
.nono-celda.marcada::after{content:"✕";color:#ef4444;font-weight:bold;font-size:clamp(14px,4vw,20px)}
body.tema-claro .nono-celda.marcada{background:#fff}

/* ==================================================
   TORRES DE HANÓI
   ================================================== */
.hanoi-tablero{display:flex;justify-content:space-around;align-items:flex-end;gap:10px;width:min(96vw,560px);height:260px;margin:0 auto}
.hanoi-torre{position:relative;flex:1;height:100%;display:flex;flex-direction:column-reverse;align-items:center;justify-content:flex-start;cursor:pointer;padding-bottom:14px}
.hanoi-torre::before{content:"";position:absolute;bottom:14px;width:8px;height:78%;background:rgba(255,255,255,.25);border-radius:6px;z-index:0}
.hanoi-torre::after{content:"";position:absolute;bottom:6px;width:100%;height:10px;background:rgba(255,255,255,.3);border-radius:6px}
body.tema-claro .hanoi-torre::before,body.tema-claro .hanoi-torre::after{background:#94a3b8}
.hanoi-disco{position:relative;z-index:1;height:26px;border-radius:8px;margin-bottom:4px;box-shadow:0 4px 10px rgba(0,0,0,.3)}
.hanoi-torre.activa::before{background:var(--color-acento)}

/* ==================================================
   CÁLCULO MENTAL
   ================================================== */
.calc-op{font-size:clamp(38px,12vw,64px);font-weight:bold;color:var(--color-acento);text-align:center;margin:10px 0 6px;min-height:70px}
.calc-input{font-size:2rem;text-align:center;width:200px;max-width:80vw;padding:12px;border-radius:14px;border:2px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:var(--color-texto);font-family:inherit;font-weight:bold}
body.tema-claro .calc-input{background:#fff;color:#1e293b;border-color:#94a3b8}
.calc-input:focus{outline:none;border-color:var(--color-acento)}
.calc-barra{width:min(90vw,420px);height:12px;border-radius:8px;background:rgba(255,255,255,.15);overflow:hidden;margin:16px auto}
.calc-barra div{height:100%;background:var(--color-acento);transition:width .25s linear}

/* ==================================================
   ROMPELADRILLOS (Arkanoid)
   ================================================== */
.ark-wrap{display:flex;gap:22px;align-items:flex-start;justify-content:center;flex-wrap:wrap}
#arkanoid{background:rgba(0,0,0,.35);border-radius:10px;display:block;touch-action:pan-y}
body.tema-claro #arkanoid{background:#1e293b}
.ark-lat{display:flex;flex-direction:column;gap:14px;min-width:120px}
.ark-lat .dato{background:var(--color-card);border-radius:14px;padding:12px 16px;text-align:center;box-shadow:var(--sombra);display:flex;flex-direction:column;justify-content:center;align-items:center}
body.tema-claro .ark-lat .dato{box-shadow:0 10px 25px rgba(0,0,0,.08)}
.ark-lat .dato .titulo{display:block;font-size:12px;color:var(--color-texto-secundario);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}
.ark-lat .dato .valor{font-size:1.5rem;font-weight:bold;color:var(--color-acento)}
@media(max-width:760px){
  .ark-wrap{flex-direction:column;align-items:center;gap:10px;width:100%}
  #arkanoid{width:80vw;max-width:300px;height:auto}
  .ark-lat{flex-direction:row;flex-wrap:wrap;justify-content:center;min-width:0;width:100%}
  .ark-lat .dato{padding:8px 12px}
  .ark-lat .dato .valor{font-size:1.15rem}
}

/* ==================================================
   PIEDRA, PAPEL O TIJERA
   ================================================== */
.ppt-elecciones{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin:20px auto}
.ppt-boton{border:none;cursor:pointer;font-size:44px;width:96px;height:96px;border-radius:20px;background:var(--color-card);box-shadow:var(--sombra);transition:transform .15s ease,background .3s;display:flex;align-items:center;justify-content:center}
.ppt-boton:hover{transform:translateY(-4px);background:rgba(31,41,55,.9)}
body.tema-claro .ppt-boton{box-shadow:0 10px 25px rgba(0,0,0,.08)}
body.tema-claro .ppt-boton:hover{background:#f1f5f9}
.ppt-resultado{text-align:center;margin:10px auto 22px}
.ppt-manos{display:flex;justify-content:center;align-items:center;gap:24px;font-size:56px;margin-bottom:10px}
.ppt-vs{font-size:20px;color:var(--color-texto-secundario);font-weight:bold}
.ppt-frase{font-size:1.3rem;font-weight:bold;color:var(--color-acento);min-height:32px}

/* ==================================================
   BATALLA NAVAL
   ================================================== */
#batallanaval{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);gap:3px;background:#0c4a6e;border-radius:12px;padding:8px;width:min(92vw,420px);aspect-ratio:1;margin:0 auto}
body.tema-claro #batallanaval{background:#0369a1}
.bn-celda{aspect-ratio:1;border:none;cursor:pointer;border-radius:5px;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;font-size:clamp(14px,4vw,20px);transition:.12s;padding:0}
.bn-celda:hover{background:rgba(255,255,255,.28)}
.bn-celda.agua{background:rgba(255,255,255,.05);cursor:default}
.bn-celda.tocado{background:#ef4444;cursor:default}
.bn-celda.hundido{background:#7f1d1d;cursor:default}
body.tema-claro .bn-celda{background:#7dd3fc}
body.tema-claro .bn-celda:hover{background:#38bdf8}
body.tema-claro .bn-celda.agua{background:#bae6fd}

/* ==================================================
   LABERINTO
   ================================================== */
#laberinto{background:rgba(0,0,0,.35);border-radius:10px;display:block;max-width:92vw}
body.tema-claro #laberinto{background:#1e293b}
.lab-mobil{display:none;grid-template-columns:60px 60px 60px;grid-template-rows:56px 56px 56px;gap:8px;justify-content:center;margin-top:16px}
.lab-mobil button{font-size:22px;display:flex;align-items:center;justify-content:center;line-height:1;padding:0}
.lab-mobil .lab-up{grid-column:2;grid-row:1}
.lab-mobil .lab-left{grid-column:1;grid-row:2}
.lab-mobil .lab-down{grid-column:2;grid-row:2}
.lab-mobil .lab-right{grid-column:3;grid-row:2}
@media(max-width:1024px),(hover:none) and (pointer:coarse){.lab-mobil{display:grid}}

/* ==================================================
   TRIVIA
   ================================================== */
.trivia-pregunta{font-size:1.3rem;font-weight:bold;text-align:center;margin:10px auto 20px;max-width:640px;min-height:60px}
.trivia-opciones{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:640px;margin:0 auto;width:100%}
.trivia-opcion{border:none;cursor:pointer;font-family:inherit;font-weight:bold;font-size:1rem;border-radius:14px;padding:16px 14px;background:var(--color-card);color:var(--color-texto);box-shadow:var(--sombra);transition:.15s}
.trivia-opcion:hover:not(:disabled){background:rgba(31,41,55,.9)}
.trivia-opcion:disabled{cursor:default}
.trivia-opcion.bien{background:#22c55e!important;color:#fff!important}
.trivia-opcion.mal{background:#ef4444!important;color:#fff!important}
body.tema-claro .trivia-opcion{box-shadow:0 10px 25px rgba(0,0,0,.08)}
body.tema-claro .trivia-opcion:hover:not(:disabled){background:#f1f5f9}
@media(max-width:560px){.trivia-opciones{grid-template-columns:1fr}}

/* ==================================================
   CARAMELOS (match-3)
   ================================================== */
#candy{display:grid;gap:5px;background:rgba(0,0,0,.28);border-radius:14px;padding:10px;width:min(92vw,440px);aspect-ratio:1}
body.tema-claro #candy{background:#cbd5e1}
.candy-celda{border:none;cursor:pointer;border-radius:9px;font-size:clamp(20px,6vw,30px);display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);transition:.12s;padding:0}
.candy-celda:hover{background:rgba(255,255,255,.18)}
.candy-celda.sel{box-shadow:0 0 0 3px var(--color-acento) inset}
.candy-celda.fuera{opacity:0;transform:scale(.3)}
body.tema-claro .candy-celda{background:#fff}

/* ==================================================
   SPACE INVADERS
   ================================================== */
#invaders{background:#000;border-radius:10px;display:block;max-width:92vw}
.inv-mobil{display:none;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.inv-mobil button{width:60px;height:56px;font-size:24px;display:flex;align-items:center;justify-content:center;line-height:1;padding:0}
@media(max-width:1024px),(hover:none) and (pointer:coarse){.inv-mobil{display:flex}}

/* ==================================================
   MINIGOLF
   ================================================== */
#minigolf{background:#166534;border-radius:12px;display:block;touch-action:pan-y;max-width:92vw}
body.tema-claro #minigolf{background:#15803d}
.golf-info{text-align:center;color:var(--color-texto-secundario);margin-top:10px;font-size:.95rem}

/* ==================================================
   SOLITARIO (Klondike)
   ================================================== */
.sol-mesa{display:flex;flex-direction:column;gap:20px;width:min(96vw,760px);margin:0 auto}
.sol-fila-arriba{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}
.sol-pilas-fundacion{display:flex;gap:8px}
.sol-hueco,.sol-carta{width:clamp(44px,10vw,70px);height:clamp(64px,14.5vw,100px);border-radius:8px;font-weight:bold;font-size:clamp(13px,3vw,18px)}
.sol-hueco{border:2px dashed rgba(255,255,255,.3);background:rgba(255,255,255,.04)}
body.tema-claro .sol-hueco{border-color:rgba(0,0,0,.25)}
.sol-carta{background:#fff;color:#111;box-shadow:0 3px 8px rgba(0,0,0,.35);cursor:pointer;border:2px solid transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.sol-carta.roja{color:#dc2626}
.sol-carta.negra{color:#111}
.sol-carta.dorso{background:linear-gradient(135deg,#2563eb,#1e3a8a)}
.sol-carta.seleccionada{border-color:var(--color-acento);transform:translateY(-6px)}
.sol-carta.oculta-parcial{position:absolute}
.sol-columnas{display:flex;gap:8px;justify-content:center;flex-wrap:nowrap}
.sol-columna{position:relative;width:clamp(44px,10vw,70px);min-height:clamp(64px,14.5vw,100px)}
.sol-columna .sol-carta{position:absolute;left:0;width:100%}
.sol-columna .sol-hueco{position:absolute;left:0;top:0;width:100%}

/* ==================================================
   AJEDREZ
   ================================================== */
#ajedrez{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);width:min(94vw,480px);aspect-ratio:1;border-radius:10px;overflow:hidden;box-shadow:var(--sombra)}
.aj-celda{display:flex;align-items:center;justify-content:center;font-size:clamp(24px,7vw,42px);border:none;cursor:pointer;padding:0;position:relative;line-height:1}
.aj-clara{background:#f0d9b5}
.aj-oscura{background:#b58863}
.aj-celda.sel{box-shadow:0 0 0 4px var(--color-acento) inset}
.aj-celda.posible::after{content:"";position:absolute;width:26%;height:26%;border-radius:50%;background:rgba(0,0,0,.28)}
.aj-celda.jaque{box-shadow:0 0 0 4px #ef4444 inset}

/* ==================================================
   MASTERMIND (Código secreto)
   ================================================== */
.mm-wrap{display:flex;flex-direction:column;align-items:center;gap:18px;max-width:420px;margin:0 auto;width:100%}
.mm-tablero{display:flex;flex-direction:column-reverse;gap:8px;width:100%}
.mm-fila{display:flex;align-items:center;gap:14px;justify-content:center;background:var(--color-card);border-radius:14px;padding:10px 14px;box-shadow:var(--sombra)}
body.tema-claro .mm-fila{box-shadow:0 10px 25px rgba(0,0,0,.08)}
.mm-fila.actual{background:rgba(251,191,36,.10);border:2px solid rgba(251,191,36,.35)}
.mm-clavijas{display:flex;gap:8px}
.mm-clavija{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);border:2px solid rgba(255,255,255,.25);cursor:pointer;transition:.15s}
body.tema-claro .mm-clavija{background:#e2e8f0;border-color:#94a3b8}
.mm-pistas{display:grid;grid-template-columns:repeat(2,10px);grid-template-rows:repeat(2,10px);gap:4px;margin-left:4px}
.mm-pista{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.15)}
body.tema-claro .mm-pista{background:rgba(0,0,0,.12)}
.mm-pista.negra{background:#111;box-shadow:0 0 0 1px rgba(255,255,255,.3) inset}
.mm-pista.blanca{background:#fff}
.mm-colores{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.mm-color{width:44px;height:44px;border-radius:50%;border:3px solid transparent;cursor:pointer;box-shadow:var(--sombra);transition:transform .15s}
.mm-color:hover{transform:translateY(-3px)}
.mm-color.sel{border-color:#fff;transform:scale(1.1)}
.mm-acciones2{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ==================================================
   TOPOS (Golpea al topo)
   ================================================== */
.topos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:min(92vw,380px);margin:10px auto 0}
.topo-agujero{aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 50% 35%,#4b2e18,#1a0f06);position:relative;overflow:hidden;cursor:pointer;border:none;box-shadow:inset 0 8px 18px rgba(0,0,0,.6)}
body.tema-claro .topo-agujero{background:radial-gradient(circle at 50% 35%,#7a4d28,#3a2412)}
.topo-agujero .topo{position:absolute;left:50%;bottom:-100%;width:72%;height:72%;transform:translateX(-50%);border-radius:48% 48% 44% 44%;background:linear-gradient(180deg,#a97142,#7a4d28);transition:bottom .12s ease-out;display:flex;align-items:center;justify-content:center;font-size:clamp(24px,7vw,34px)}
.topo-agujero.arriba .topo{bottom:8%}
.topo-agujero.golpeado .topo{filter:brightness(1.4)}

/* ==================================================
   PONG
   ================================================== */
#pong{background:rgba(0,0,0,.35);border-radius:10px;display:block;touch-action:pan-y;max-width:92vw}
body.tema-claro #pong{background:#1e293b}
.pong-mobil{display:none;gap:14px;justify-content:center;margin-top:16px}
.pong-mobil button{width:74px;height:56px;font-size:24px;display:flex;align-items:center;justify-content:center;line-height:1;padding:0}
@media(max-width:1024px),(hover:none) and (pointer:coarse){.pong-mobil{display:flex}}

/* ==================================================
   APAGA LAS LUCES (Lights Out)
   ================================================== */
.al-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;background:rgba(0,0,0,.28);border-radius:16px;padding:12px;width:min(90vw,360px);aspect-ratio:1}
body.tema-claro .al-grid{background:#cbd5e1}
.al-celda{border:none;cursor:pointer;border-radius:10px;background:rgba(255,255,255,.08);transition:.15s;box-shadow:inset 0 0 0 2px rgba(255,255,255,.12)}
.al-celda:hover{filter:brightness(1.15)}
.al-celda.on{background:linear-gradient(160deg,#fde68a,#fbbf24);box-shadow:0 0 18px rgba(251,191,36,.8)}
body.tema-claro .al-celda{background:#fff;box-shadow:inset 0 0 0 2px rgba(0,0,0,.08)}

/* ==================================================
   SOKOBAN
   ================================================== */
#sokoban{display:grid;gap:2px;background:#1e293b;border-radius:12px;padding:8px;margin:0 auto;width:max-content;max-width:96vw}
.sok-celda{width:clamp(28px,9vw,44px);height:clamp(28px,9vw,44px);display:flex;align-items:center;justify-content:center;font-size:clamp(15px,5vw,24px);border-radius:4px;line-height:1}
.sok-pared{background:rgba(255,255,255,.22)}
body.tema-claro .sok-pared{background:#475569}
.sok-suelo{background:rgba(255,255,255,.04)}
body.tema-claro .sok-suelo{background:#e2e8f0}
.sok-objetivo{background:rgba(251,191,36,.25);box-shadow:inset 0 0 0 2px rgba(251,191,36,.6)}
.sok-caja{background:#a97142}
.sok-caja-en-objetivo{background:#22c55e}
.sok-jugador{background:#2563eb}
.sok-mobil{display:none;grid-template-columns:60px 60px 60px;grid-template-rows:56px 56px 56px;gap:8px;justify-content:center;margin-top:16px}
.sok-mobil button{font-size:22px;display:flex;align-items:center;justify-content:center;line-height:1;padding:0}
.sok-mobil .sok-up{grid-column:2;grid-row:1}
.sok-mobil .sok-left{grid-column:1;grid-row:2}
.sok-mobil .sok-down{grid-column:2;grid-row:2}
.sok-mobil .sok-right{grid-column:3;grid-row:2}
@media(max-width:1024px),(hover:none) and (pointer:coarse){.sok-mobil{display:grid}}

/* ==================================================
   KAKURO
   ================================================== */
.kak-tabla{border-collapse:collapse;margin:10px auto;background:rgba(0,0,0,.28);border-radius:10px;overflow:hidden}
body.tema-claro .kak-tabla{background:#cbd5e1}
.kak-tabla td{padding:0;width:clamp(38px,10vw,54px);height:clamp(38px,10vw,54px);text-align:center;vertical-align:middle;border:1px solid rgba(255,255,255,.15)}
body.tema-claro .kak-tabla td{border-color:rgba(0,0,0,.15)}
.kak-bloqueada{background:rgba(0,0,0,.35)}
body.tema-claro .kak-bloqueada{background:#334155}
.kak-pista{background:rgba(0,0,0,.35);color:var(--color-acento);font-weight:bold;font-size:clamp(12px,3.4vw,16px);position:relative}
body.tema-claro .kak-pista{background:#334155;color:#fbbf24}
.kak-pista.der::after{content:attr(data-r);position:absolute;bottom:3px;right:6px}
.kak-pista.aba::before{content:attr(data-d);position:absolute;top:3px;left:6px}
.kak-blanca{background:rgba(255,255,255,.06)}
body.tema-claro .kak-blanca{background:#fff}
.kak-input{width:100%;height:100%;border:none;background:transparent;text-align:center;font-size:clamp(16px,4.5vw,22px);font-weight:bold;color:var(--color-texto);font-family:inherit}
body.tema-claro .kak-input{color:#1e293b}
.kak-input:focus{outline:none;background:rgba(251,191,36,.18)}
.kak-blanca.correcta{background:rgba(34,197,94,.45)}
.kak-blanca.incorrecta{background:rgba(239,68,68,.45)}
.kak-acciones{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:6px}

/* ==================================================
   CRUCIGRAMA
   ================================================== */
.cru-tabla{border-collapse:collapse;margin:10px auto;background:rgba(0,0,0,.28);border-radius:10px;overflow:hidden}
body.tema-claro .cru-tabla{background:#cbd5e1}
.cru-tabla td{padding:0;width:clamp(30px,8vw,42px);height:clamp(30px,8vw,42px);text-align:center;vertical-align:middle}
.cru-bloqueada{background:rgba(0,0,0,.4)}
body.tema-claro .cru-bloqueada{background:#334155}
.cru-blanca{background:rgba(255,255,255,.08);position:relative;border:1px solid rgba(255,255,255,.15)}
body.tema-claro .cru-blanca{background:#fff;border-color:rgba(0,0,0,.15)}
.cru-num{position:absolute;top:1px;left:3px;font-size:10px;color:var(--color-acento);font-weight:bold}
.cru-input{width:100%;height:100%;border:none;background:transparent;text-align:center;text-transform:uppercase;font-size:clamp(15px,4vw,20px);font-weight:bold;color:var(--color-texto);font-family:inherit}
body.tema-claro .cru-input{color:#1e293b}
.cru-input:focus{outline:none;background:rgba(251,191,36,.18)}
.cru-blanca.correcta{background:rgba(34,197,94,.45)}
.cru-blanca.incorrecta{background:rgba(239,68,68,.45)}
.cru-pistas{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;max-width:640px;margin:18px auto 0}
.cru-pistas div h3{color:var(--color-acento);font-size:1rem;margin-bottom:8px}
body.tema-claro .cru-pistas div h3{color:#1e3a8a}
.cru-pistas ul{list-style:none;color:var(--color-texto-secundario);font-size:.95rem;line-height:1.6}
.cru-acciones{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:6px}

/* Barra de scroll azul (consistente en toda la web) */
html{scrollbar-color:#3b82f6 #1e293b}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#1e293b}
::-webkit-scrollbar-thumb{background:#3b82f6;border-radius:20px}
::-webkit-scrollbar-thumb:hover{background:#60a5fa}
/* iOS/Safari: evitar el zoom por doble toque en los controles de juego */
.btn-juego,button,canvas{touch-action:manipulation}
button,.btn-juego{-webkit-tap-highlight-color:transparent}


/* ==================================================
   Tarjetas "NUEVO" (juegos.html) — juegos añadidos recientemente
   ================================================== */
.juego-card-nuevo{position:relative;outline:2px solid #f59e0b;outline-offset:-2px}
.badge-nuevo{position:absolute;top:8px;right:8px;background:#f59e0b;color:#fff;font-size:11px;font-weight:bold;padding:2px 8px;border-radius:20px;z-index:2}