/* Estilo del portal familiar: claro, cálido y colorido.
   Cada sección puede cambiar --acento y --acento-2 para tener su propio color. */
:root {
  --bg: #fff7ed;
  --bg-2: #fef3e2;
  --card: #ffffff;
  --card-hover: #ffffff;
  --input-bg: #fffaf3;
  --soft: #f6efe6;
  --border: #f0e2d0;
  --border-strong: #e6d3bb;
  --text-1: #2b2141;
  --text-2: #7a6f86;
  --acento: #7c3aed;
  --acento-2: #ec4899;
  --accent: var(--acento);
  --verde: #16a34a;
  --rojo: #e11d48;
  --oro: #f59e0b;
  --sombra: 0 10px 30px rgba(124, 58, 237, .08), 0 2px 6px rgba(43, 33, 65, .06);
  --sombra-hover: 0 18px 40px rgba(124, 58, 237, .16), 0 4px 10px rgba(43, 33, 65, .08);
  --radio: 22px;
  --fuente: 'Nunito', system-ui, sans-serif;
  --fuente-titulo: 'Fredoka', 'Nunito', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--fuente);
  color: var(--text-1);
  min-height: 100vh;
  padding: 28px 16px 64px;
  background:
    radial-gradient(600px 400px at 0% 0%, rgba(236, 72, 153, .12), transparent 70%),
    radial-gradient(700px 500px at 100% 0%, rgba(124, 58, 237, .12), transparent 70%),
    radial-gradient(700px 500px at 50% 100%, rgba(245, 158, 11, .10), transparent 70%),
    var(--bg);
  background-attachment: fixed;
}
a { color: var(--acento); }
main { max-width: 920px; margin: 0 auto; }
.barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 22px; min-height: 36px; }
.barra a.volver { color: var(--text-2); text-decoration: none; font-weight: 700; font-size: 15px; }
.barra a.volver:hover { color: var(--acento); }
header.titulo { text-align: center; margin-bottom: 30px; }
h1, h2, h3, h4 { font-family: var(--fuente-titulo); font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(34px, 7vw, 54px); line-height: 1.05; }
header.titulo h1 {
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
header.titulo p { color: var(--text-2); margin-top: 8px; font-size: 17px; }
h2.seccion { font-size: 24px; margin: 40px 0 14px; }

/* Tarjetas de secciones y juegos */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.tarjeta {
  --c1: var(--acento); --c2: var(--acento-2);
  position: relative; overflow: hidden; display: block; text-decoration: none; color: inherit;
  background: var(--card); border-radius: var(--radio); padding: 22px 22px 24px;
  box-shadow: var(--sombra); border: 1px solid var(--border);
  transition: transform .18s ease, box-shadow .18s ease;
}
.tarjeta::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 6px; background: linear-gradient(90deg, var(--c1), var(--c2)); }
a.tarjeta:hover { transform: translateY(-4px) rotate(-.3deg); box-shadow: var(--sombra-hover); }
.tarjeta .icono {
  width: 64px; height: 64px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
  font-size: 34px; background: linear-gradient(135deg, color-mix(in srgb, var(--c1) 18%, white), color-mix(in srgb, var(--c2) 18%, white));
}
.tarjeta h3 { font-size: 23px; margin: 14px 0 6px; }
.tarjeta p { color: var(--text-2); font-size: 15px; line-height: 1.5; }
.tarjeta .meta { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 800; color: var(--c1); background: color-mix(in srgb, var(--c1) 10%, white); padding: 4px 10px; border-radius: 999px; }
.tarjeta.pronto { opacity: .65; border-style: dashed; box-shadow: none; background: transparent; }
.tarjeta.pronto::before { display: none; }
.c-morado { --c1: #7c3aed; --c2: #a855f7; }
.c-rosa { --c1: #db2777; --c2: #f472b6; }
.c-naranja { --c1: #ea580c; --c2: #f59e0b; }
.c-verde { --c1: #16a34a; --c2: #22c55e; }
.c-azul { --c1: #2563eb; --c2: #06b6d4; }
.c-rojo { --c1: #e11d48; --c2: #f97316; }
.c-teal { --c1: #0d9488; --c2: #14b8a6; }

/* Paneles, formularios y botones */
.panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radio); padding: 20px; margin-bottom: 16px; box-shadow: var(--sombra); }
.panel h3 { font-size: 21px; margin-bottom: 12px; }
input, textarea, select { font-family: var(--fuente); }

/* Ranking */
.ranking { background: var(--card); border: 1px solid var(--border); border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); }
.ranking-filtro { display: flex; gap: 8px; padding: 12px; overflow-x: auto; border-bottom: 1px solid var(--border); }
.ranking-filtro button {
  flex-shrink: 0; border: 1px solid var(--border-strong); background: var(--card); color: var(--text-2);
  padding: 7px 14px; border-radius: 999px; font: 800 13px var(--fuente); cursor: pointer;
}
.ranking-filtro button.activo { background: var(--acento); border-color: var(--acento); color: #fff; }
.ranking table { width: 100%; border-collapse: collapse; font-size: 16px; }
.ranking td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.ranking tr:last-child td { border-bottom: 0; }
.ranking td.pos { width: 52px; text-align: center; font-size: 20px; }
.ranking td.pts { text-align: right; font-weight: 800; color: var(--acento); }
.ranking td.partidas { text-align: right; color: var(--text-2); font-size: 13px; width: 110px; }
.ranking tr.yo td { background: color-mix(in srgb, var(--acento) 8%, white); }
.ranking .vacio { padding: 24px; text-align: center; color: var(--text-2); }