:root{
  --bg0:#060B14;
  --bg1:#0A1224;
  --ink:#EAF2FF;
  --muted:#A8B5CC;
  --muted2:#6F7C90;

  --blue0:#0A78B8;
  --blue1:#2DA4E6;
  --blue2:#69C7FF;

  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius: 22px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(45,164,230,.30), transparent 60%),
    radial-gradient(900px 520px at 85% 20%, rgba(10,120,184,.22), transparent 55%),
    radial-gradient(800px 520px at 50% 90%, rgba(105,199,255,.12), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

.grid{
  position:fixed; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(420px 260px at 50% 16%, rgba(0,0,0,1), transparent 75%);
  opacity:.35;
  pointer-events:none;
}
.orb{
  position:fixed;
  width:540px; height:540px;
  filter: blur(34px);
  opacity:.38;
  border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(105,199,255,.9), rgba(45,164,230,.25), transparent 70%);
  left:-180px; top:140px;
  pointer-events:none;
}
.orb2{
  position:fixed;
  width:520px; height:520px;
  filter: blur(36px);
  opacity:.26;
  border-radius:50%;
  background: radial-gradient(circle at 70% 30%, rgba(45,164,230,.85), rgba(10,120,184,.25), transparent 70%);
  right:-200px; top:40px;
  pointer-events:none;
}

.wrap{
  min-height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:42px 18px;
  position:relative;
}

.panel{
  width:min(1040px, 100%);
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap:22px;
  padding:28px;
  border-radius: calc(var(--radius) + 8px);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(10px);
}

@media (max-width: 900px){
  .panel{ grid-template-columns: 1fr; padding:22px; }
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  padding:8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  width:fit-content;
}
.brand img{
  width:54px;
  height:54px;
  object-fit:contain;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  padding:6px;
  border: 1px solid rgba(255,255,255,.08);
}
.brand .txt{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand .txt b{
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size: .92rem;
}
.brand .txt span{
  color:var(--muted);
  font-size:.82rem;
  letter-spacing:.06em;
}

h1{
  margin:18px 0 10px;
  font-size: clamp(1.7rem, 3.3vw, 2.6rem);
  letter-spacing:-.02em;
}
.lead{
  margin:0;
  color:var(--muted);
  font-size: 1.04rem;
  line-height:1.55;
  max-width: 60ch;
}

.pillrow{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.pill{
  padding:10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10, 18, 36, .45);
  color: var(--muted);
  font-size:.92rem;
  letter-spacing:.02em;
}
.pill strong{ color:var(--ink); font-weight:600; }

.cta{
  display:flex;
  gap:12px;
  align-items:center;
  margin-top:18px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius: 14px;
  text-decoration:none;
  font-weight:700;
  letter-spacing:.02em;
  border: 1px solid rgba(255,255,255,.14);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  user-select:none;
}
.btn-primary{
  color: #07101f;
  background: linear-gradient(135deg, var(--blue2), var(--blue1), var(--blue0));
  box-shadow: 0 16px 40px rgba(45,164,230,.22);
}
.btn-primary:hover{
  transform: translateY(-2px);
  filter: brightness(1.03);
  box-shadow: 0 22px 50px rgba(45,164,230,.30);
}
.btn-ghost{
  color: var(--ink);
  background: rgba(255,255,255,.06);
}
.btn-ghost:hover{ transform: translateY(-2px); }

.note{
  margin-top:12px;
  color: var(--muted2);
  font-size:.92rem;
}

/* --- JUEGO (centro) --- */
.gamewrap{
  margin-top:18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(10,18,36,.58), rgba(10,18,36,.28));
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
  overflow:hidden;
  position:relative;
}
.gamehead{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.gamehead .hint{
  color: var(--muted);
  font-size:.92rem;
  line-height:1.3;
}
.gamehead .stats{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  font-size:.9rem;
  color: var(--muted);
}
.chip{
  padding:6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
canvas{
  display:block;
  width:100%;
  height:240px;
  background:
    radial-gradient(700px 220px at 20% 30%, rgba(105,199,255,.12), transparent 60%),
    radial-gradient(700px 220px at 80% 10%, rgba(45,164,230,.10), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
}
.gameoverlay{
  position:absolute; inset:44px 0 0 0;
  display:flex;
  align-items:center;
  justify-content:center;
  pointer-events:none;
  text-align:center;
  padding:12px;
}
.gameoverlay .box{
  pointer-events:none;
  max-width: 44ch;
  background: rgba(6,11,20,.58);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding:14px 16px;
  backdrop-filter: blur(10px);
  color: var(--ink);
}
.gameoverlay .box p{
  margin:6px 0 0;
  color: var(--muted);
  font-size:.95rem;
  line-height:1.45;
}
.kbd{
  font-weight:800;
  color:#07101f;
  background: linear-gradient(135deg, var(--blue2), var(--blue1));
  border-radius: 10px;
  padding:2px 8px;
  display:inline-block;
  margin:0 2px;
}

/* Tarjeta derecha */
.card{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(10,18,36,.52), rgba(10,18,36,.34));
  border: 1px solid rgba(255,255,255,.10);
  padding:18px;
  position:relative;
  overflow:hidden;
  min-height: 260px;
}
.card::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(380px 180px at 30% 15%, rgba(105,199,255,.20), transparent 60%),
    radial-gradient(380px 180px at 80% 30%, rgba(45,164,230,.16), transparent 60%);
  pointer-events:none;
}

.meter{
  position:relative;
  margin-top:0;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  padding:14px;
}
.meter h2{
  margin:0 0 10px;
  font-size:1rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color: var(--muted);
}
.bar{
  height:12px;
  background: rgba(255,255,255,.07);
  border-radius: 999px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
}
.bar > span{
  display:block;
  height:100%;
  width: 68%;
  background: linear-gradient(90deg, var(--blue0), var(--blue1), var(--blue2));
  border-radius: 999px;
  animation: fill 1.2s ease-out both;
}
@keyframes fill{
  from{ width: 6%; }
  to{ width: 68%; }
}

.mini{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
  margin-top:12px;
  position:relative;
}
.mini .box{
  padding:12px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
}
.mini .box b{
  display:block;
  font-size: .92rem;
  letter-spacing:.04em;
}
.mini .box span{
  display:block;
  margin-top:4px;
  color: var(--muted);
  font-size: .88rem;
  line-height:1.35;
}

footer{
  margin-top:14px;
  color: var(--muted2);
  font-size:.86rem;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.dot{
  width:6px; height:6px;
  border-radius:50%;
  background: rgba(105,199,255,.8);
  box-shadow: 0 0 18px rgba(105,199,255,.6);
}

/* Accesibilidad: reduce motion */
@media (prefers-reduced-motion: reduce){
  .bar > span{ animation:none; }
}