/* ==========================================================================
   CASTIELLO GAMES · Componentes de plataforma
   Header, splash, hero, hub, auth, footer mobile. Todo con soporte RTL.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Splash cinematográfico
   -------------------------------------------------------------------------- */
#splash {
  position: fixed; inset: 0; z-index: 9998;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(120% 90% at 50% 0%, #2E6B33 0%, #123A18 55%, #071A0B 100%);
  transition: opacity .5s ease, visibility .5s;
}
#splash.fuera { opacity: 0; visibility: hidden; pointer-events: none; }
.splash-fondo {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(closest-side, rgba(247,221,0,.16), transparent 70%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.03) 0 2px, transparent 2px 22px);
  background-position: 50% 25%, 0 0;
  background-repeat: no-repeat, repeat;
}
.splash-centro { position: relative; text-align: center; padding-inline: 1.5rem; }
.splash-logo {
  width: clamp(130px, 34vw, 190px); height: auto;
  filter: drop-shadow(0 12px 34px rgba(0,0,0,.5));
  animation: splash-pop .9s cubic-bezier(.2,.9,.3,1.35) both;
}
@keyframes splash-pop { from { opacity: 0; transform: scale(.72) translateY(18px); } }
.splash-lema {
  margin: 1.1rem 0 1.5rem;
  color: var(--cg-dorado-suave);
  font-family: var(--fuente-titulo);
  font-size: clamp(.95rem, 3.4vw, 1.15rem);
  letter-spacing: .04em;
  animation: splash-fade 1s .35s both;
}
.splash-desde {
  margin: 1rem 0 0; color: rgba(252,246,194,.66);
  font-size: 12px; letter-spacing: .3em; text-transform: uppercase;
  animation: splash-fade 1s .6s both;
}
@keyframes splash-fade { from { opacity: 0; transform: translateY(10px); } }
.splash-barra {
  width: min(230px, 62vw); height: 4px; margin-inline: auto;
  background: rgba(255,255,255,.16); border-radius: 4px; overflow: hidden;
}
#splash-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--cg-dorado-hondo), var(--cg-dorado));
  box-shadow: 0 0 12px var(--glow);
  transition: width .12s linear;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.cg-header {
  position: sticky; inset-block-start: 0; z-index: 900;
  background: var(--header-bg);
  backdrop-filter: saturate(160%) blur(12px);
  border-block-end: 1.5px solid var(--border);
  padding-block-start: env(safe-area-inset-top);
}
.cg-header-inner {
  max-width: 1240px; margin-inline: auto;
  padding: .6rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
@media (max-width: 768px) { .cg-header-inner { padding-inline: 1rem; } }

.cg-marca { display: flex; align-items: center; gap: .6rem; color: inherit; flex-shrink: 0; }
.cg-marca img { width: 40px; height: 40px; object-fit: contain; }
.cg-marca-txt {
  font-family: var(--fuente-titulo); font-weight: 800;
  font-size: 1.05rem; letter-spacing: -.01em; white-space: nowrap;
}
@media (max-width: 560px) { .cg-marca-txt { display: none; } }

.cg-nav { display: flex; align-items: center; gap: .15rem; flex: 1; }
@media (max-width: 1024px) { .cg-nav { display: none; } }
.cg-nav a {
  position: relative; overflow: hidden;
  padding: .5rem .8rem; border-radius: 999px;
  color: var(--text-secondary); font-size: .9rem; font-weight: 600;
  white-space: nowrap; transition: color var(--tr), background var(--tr);
}
.cg-nav a:hover { color: var(--text-primary); background: var(--bg-secondary); }
.cg-nav a.activo { color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }

.cg-acciones { display: flex; align-items: center; gap: .5rem; margin-inline-start: auto; }
.icono-btn {
  position: relative; overflow: hidden;
  width: var(--tap); height: var(--tap);
  display: grid; place-items: center;
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: color var(--tr), border-color var(--tr), background var(--tr);
}
.icono-btn:hover { color: var(--accent); border-color: var(--accent); }
.icono-btn i { width: 19px; height: 19px; }
.solo-mobile { display: none; }
@media (max-width: 1024px) { .solo-mobile { display: grid; } }

.cg-sesion { display: flex; align-items: center; gap: .5rem; }
@media (max-width: 1024px) { .cg-sesion .btn { display: none; } }
.avatar-chip {
  display: flex; align-items: center; gap: .5rem;
  padding: .25rem .8rem .25rem .25rem;
  background: var(--surface-alt); border: 1.5px solid var(--border);
  border-radius: 999px; color: var(--text-primary);
  font-size: .85rem; font-weight: 600;
}
[dir="rtl"] .avatar-chip { padding: .25rem .25rem .25rem .8rem; }
.avatar-chip .av {
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--cg-verde), var(--cg-verde-hondo));
  color: #fff; font-weight: 800; font-size: .8rem;
}

/* --------------------------------------------------------------------------
   Main
   -------------------------------------------------------------------------- */
.cg-main { min-height: calc(100vh - 220px); }
@media (max-width: 768px) { .cg-main { padding-block-end: 84px; } }

/* --------------------------------------------------------------------------
   Hero de HOME — composición asimétrica
   -------------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(90% 120% at 85% 0%, rgba(247,221,0,.13), transparent 60%),
    linear-gradient(160deg, var(--cg-verde-hondo) 0%, var(--cg-verde-noche) 100%);
  color: #F4F0DC;
  border-block-end: 4px solid var(--cg-dorado);
}
.hero::after {
  content: ""; position: absolute; inset-block-end: -1px; inset-inline: 0; height: 46px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,.25));
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px; margin-inline: auto;
  padding: clamp(2.5rem, 7vw, 4.5rem) 1.5rem clamp(2.5rem, 6vw, 4rem);
  display: grid; gap: 2.5rem;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  align-items: center;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 768px) { .hero-inner { padding-inline: 1rem; } }

.hero-sello {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .3rem .9rem; margin-block-end: 1rem;
  background: rgba(247,221,0,.14);
  border: 1.5px solid rgba(247,221,0,.45);
  border-radius: 999px;
  color: var(--cg-dorado-suave);
  font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
}
.hero h1 { color: #FFFDF2; margin-block-end: .4rem; }
.hero h1 .oro {
  background: linear-gradient(180deg, var(--cg-dorado) 30%, var(--cg-dorado-hondo));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lema { font-size: clamp(1rem, 2.6vw, 1.2rem); color: rgba(244,240,220,.86); max-width: 46ch; }
@media (max-width: 900px) { .hero-lema { margin-inline: auto; } }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-block-start: 1.8rem; }
@media (max-width: 900px) { .hero-cta { justify-content: center; } }

.hero-escudo {
  justify-self: center;
  width: clamp(190px, 40vw, 320px);
  filter: drop-shadow(0 22px 44px rgba(0,0,0,.45));
  animation: flotar 6s ease-in-out infinite;
}
@keyframes flotar { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* --------------------------------------------------------------------------
   Grid de juegos (hub)
   -------------------------------------------------------------------------- */
.grid-juegos {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
}
.card-juego {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  min-height: 250px; padding: 1.5rem;
  background: linear-gradient(155deg, var(--surface) 0%, var(--surface-alt) 100%);
  border: 1.5px solid var(--border);
  border-radius: var(--radio-lg);
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
.card-juego:hover {
  transform: translateY(-5px);
  border-color: var(--cg-dorado-hondo);
  box-shadow: 0 18px 44px var(--shadow-fuerte), 0 0 0 1px var(--cg-dorado-hondo);
}
/* Esquina dorada — recurso de marca, rompe la card rectangular genérica */
.card-juego::after {
  content: ""; position: absolute;
  inset-block-start: -34px; inset-inline-end: -34px;
  width: 92px; height: 92px; transform: rotate(45deg);
  background: linear-gradient(180deg, var(--cg-dorado), var(--cg-dorado-hondo));
  opacity: .9;
}
.card-juego .num-juego {
  position: absolute; inset-block-start: 6px; inset-inline-end: 12px;
  font-family: var(--fuente-titulo); font-weight: 800; font-size: .85rem;
  color: var(--oro-text); z-index: 2;
}
.card-juego-icono {
  width: 62px; height: 62px; margin-block-end: 1rem;
  display: grid; place-items: center;
  border-radius: 18px;
  background: linear-gradient(150deg, var(--cg-verde), var(--cg-verde-hondo));
  color: var(--cg-dorado);
  box-shadow: 0 8px 20px var(--shadow);
}
.card-juego-icono i { width: 30px; height: 30px; }
.card-juego h3 { margin-block-end: .1rem; }
.card-juego .sub {
  color: var(--accent); font-weight: 700; font-size: .82rem;
  letter-spacing: .06em; text-transform: uppercase; margin-block-end: .6rem;
}
.card-juego p { color: var(--text-secondary); font-size: .9rem; flex: 1; }
.card-juego .stats {
  display: flex; gap: 1.2rem; margin-block: .6rem 1rem;
  padding-block-start: .8rem; border-block-start: 1px dashed var(--border);
}
.card-juego .stats div { font-size: .75rem; color: var(--text-muted); }
.card-juego .stats b {
  display: block; font-family: var(--fuente-titulo);
  font-size: 1.15rem; color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   Perfil / stats
   -------------------------------------------------------------------------- */
.perfil-panel {
  display: grid; gap: 1.5rem;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  align-items: start;
}
@media (max-width: 860px) { .perfil-panel { grid-template-columns: 1fr; } }

.perfil-card { padding: 1.75rem; text-align: center; }
.perfil-avatar {
  width: 88px; height: 88px; margin: 0 auto .9rem;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--cg-verde), var(--cg-verde-hondo));
  border: 3px solid var(--cg-dorado);
  color: #fff; font-family: var(--fuente-titulo); font-size: 2rem; font-weight: 800;
  box-shadow: 0 10px 26px var(--shadow);
}
.nivel-barra {
  height: 10px; margin-block: .6rem .3rem;
  background: var(--bg-tertiary); border-radius: 999px; overflow: hidden;
}
.nivel-barra > div {
  height: 100%;
  background: linear-gradient(90deg, var(--cg-verde), var(--cg-dorado));
  border-radius: 999px; transition: width .6s cubic-bezier(.2,.9,.3,1);
}
.stats-grid {
  display: grid; gap: .75rem;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}
.stat {
  padding: 1rem; text-align: center;
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  border-radius: var(--radio);
}
.stat b {
  display: block; font-family: var(--fuente-titulo);
  font-size: 1.6rem; line-height: 1.1; color: var(--text-primary);
}
.stat span { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted); }
.stat.oro b { color: var(--cg-dorado-hondo); }

/* --------------------------------------------------------------------------
   Auth
   -------------------------------------------------------------------------- */
.auth-wrap {
  min-height: calc(100vh - 160px);
  display: grid; place-items: center;
  padding: 2.5rem 1.5rem;
  background:
    radial-gradient(70% 60% at 50% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%),
    var(--bg-secondary);
}
@media (max-width: 768px) { .auth-wrap { padding-inline: 1rem; } }
.auth-card { width: 100%; max-width: 430px; padding: 2rem; }
.auth-card .escudo { width: 76px; margin: 0 auto 1rem; display: block; }
.auth-card h2 { text-align: center; margin-block-end: .25rem; }
.auth-card .sub { text-align: center; color: var(--text-muted); font-size: .9rem; margin-block-end: 1.5rem; }
.auth-alt { text-align: center; margin-block-start: 1.25rem; font-size: .9rem; color: var(--text-secondary); }
.auth-alt button { background: none; border: none; color: var(--accent); font-weight: 700; }

/* --------------------------------------------------------------------------
   Footer nav mobile (skill 03/31)
   -------------------------------------------------------------------------- */
.app-footer-nav { display: none; }
@media (max-width: 768px) {
  .app-footer-nav {
    position: fixed; inset-block-end: 0; inset-inline: 0;
    height: calc(66px + env(safe-area-inset-bottom));
    padding-block-end: env(safe-area-inset-bottom);
    display: flex; z-index: 999;
    background: var(--header-bg);
    backdrop-filter: saturate(160%) blur(12px);
    border-block-start: 1.5px solid var(--border);
  }
  .app-footer-nav a, .app-footer-nav button {
    flex: 1; min-height: var(--tap);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 3px; background: none; border: none;
    color: var(--text-muted); font-size: 10px; font-weight: 600;
    position: relative; overflow: hidden;
  }
  .app-footer-nav i { width: 21px; height: 21px; }
  .app-footer-nav .activo { color: var(--accent); }
}

/* Modal "Ver más" — todo lo del desktop accesible en mobile */
.modal-wrapper {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(6, 20, 9, .58);
  display: flex; align-items: flex-end; justify-content: center;
  padding: 0;
}
.modal {
  width: 100%; max-width: 560px; max-height: 90vh;
  display: flex; flex-direction: column;
  background: var(--bg-primary);
  border-radius: var(--radio-lg) var(--radio-lg) 0 0;
  border: 1.5px solid var(--border); border-block-end: none;
  animation: modal-sube .3s cubic-bezier(.2,.9,.3,1.1);
}
@keyframes modal-sube { from { transform: translateY(100%); } }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; border-block-end: 1.5px solid var(--border);
}
.modal-body { flex: 1; overflow-y: auto; padding: 1.25rem; }
.modal-footer {
  padding: 1rem 1.25rem; border-block-start: 1.5px solid var(--border);
  display: flex; gap: .75rem; justify-content: flex-end;
  background: var(--bg-primary);
}
.grid-accesos { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.grid-accesos button {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .45rem;
  min-height: 88px; padding: .75rem .4rem;
  background: var(--surface-alt); border: 1.5px solid var(--border);
  border-radius: var(--radio); color: var(--text-primary);
  font-size: 12px; font-weight: 600; text-align: center;
  position: relative; overflow: hidden;
}
.grid-accesos button i { width: 22px; height: 22px; color: var(--accent); }

/* --------------------------------------------------------------------------
   Ranking
   -------------------------------------------------------------------------- */
.tabla-rank { width: 100%; border-collapse: collapse; }
.tabla-rank th {
  text-align: start; padding: .6rem .8rem;
  font-size: 11px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-muted); border-block-end: 1.5px solid var(--border);
}
.tabla-rank td { padding: .75rem .8rem; border-block-end: 1px solid var(--border); font-size: .92rem; }
.tabla-rank .pos { font-family: var(--fuente-titulo); font-weight: 800; color: var(--text-muted); width: 46px; }
.tabla-rank tr:nth-child(1) .pos { color: var(--cg-dorado-hondo); }
.tabla-rank tr:nth-child(2) .pos { color: #A8A8A8; }
.tabla-rank tr:nth-child(3) .pos { color: var(--cg-madera); }

/* Footer del sitio */
.cg-footer {
  padding: 2rem 1.5rem calc(2rem + env(safe-area-inset-bottom));
  background: var(--cg-verde-noche); color: rgba(244,240,220,.7);
  text-align: center; font-size: .85rem;
  border-block-start: 4px solid var(--cg-dorado);
}
@media (max-width: 768px) { .cg-footer { padding-block-end: calc(90px + env(safe-area-inset-bottom)); } }

/* ==========================================================================
   Fase 2 · ajustes del design system
   ========================================================================== */

/* Splash: escudo + mascota asomando */
.splash-mascota {
  position: absolute;
  inset-block-end: -18px; inset-inline-end: -46px;
  width: clamp(72px, 17vw, 118px); height: auto;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,.5));
  animation: splash-mascota-in 1s .5s cubic-bezier(.2,.9,.3,1.4) both;
}
@keyframes splash-mascota-in { from { opacity: 0; transform: translateY(26px) rotate(-12deg); } }
@media (max-width: 560px) { .splash-mascota { inset-inline-end: -20px; } }

/* Header: nombre del usuario se recorta en pantallas medianas */
.avatar-nombre { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 900px) { .avatar-nombre { display: none; } }
@media (max-width: 480px) { .btn-jugar-header span { display: none; } .btn-jugar-header { padding-inline: .85rem; } }

/* Nav del header con más aire y subrayado dorado en la activa */
.cg-nav a { position: relative; font-size: .84rem; letter-spacing: .03em; text-transform: uppercase; font-weight: 700; }
.cg-nav a.activo { background: transparent; }
.cg-nav a.activo::after {
  content: ""; position: absolute;
  inset-block-end: .18rem; inset-inline: .8rem;
  height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--cg-dorado), var(--cg-dorado-hondo));
}
@media (max-width: 1180px) { .cg-nav a { padding-inline: .55rem; font-size: .78rem; } }

/* Extras del modal "Ver más" */
.modal-extras {
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem; flex-wrap: wrap;
  margin-block-start: 1.25rem; padding-block-start: 1.25rem;
  border-block-start: 1px dashed var(--border);
}

/* El grid de accesos crece a 4 columnas si hay lugar */
@media (min-width: 460px) { .grid-accesos { grid-template-columns: repeat(4, 1fr); } }

/* Escudo del logo dentro de tarjetas de auth */
.auth-card .escudo { filter: drop-shadow(0 6px 16px var(--shadow)); }

/* El header deja de ser sticky dentro del hero para no tapar la imagen */
.cg-header { box-shadow: 0 2px 14px var(--shadow); }