/* ============================================================
   DESIGN SYSTEM — Quinigol Club
   Variables globales, tipografía, colores, tokens de diseño.
   Dark mode premium con acentos dinámicos y estilizados.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Bebas+Neue&display=swap');

/* ─── Tokens de Diseño ─────────────────────────────────────── */
:root {
  /* Paleta — Dark Mode Premium */
  --color-bg-primary:    #0a0e1a;
  --color-bg-secondary:  #111827;
  --color-bg-card:       rgba(17, 24, 39, 0.8);
  --color-bg-glass:      rgba(255, 255, 255, 0.04);
  --color-bg-glass-hover:rgba(255, 255, 255, 0.08);

  /* Acento — Rojo La Liga */
  --color-accent:        #e63946;
  --color-accent-hover:  #c1121f;
  --color-accent-glow:   rgba(230, 57, 70, 0.35);

  /* Dorado / Oro */
  --color-gold:          #f4a726;
  --color-gold-muted:    rgba(244, 167, 38, 0.15);

  /* Texto */
  --color-text-primary:  #f1f5f9;
  --color-text-secondary:#94a3b8;
  --color-text-muted:    #64748b; /* Aclarado para mejor contraste (antes #475569) */

  /* Estado */
  --color-success:       #22c55e;
  --color-warning:       #f59e0b;
  --color-error:         #ef4444;
  --color-info:          #3b82f6;

  /* Bordes */
  --color-border:        rgba(255, 255, 255, 0.08);
  --color-border-accent: rgba(230, 57, 70, 0.4);
  /* Nuevo borde cristalino */
  --color-border-glass:  rgba(255, 255, 255, 0.15);

  /* Sombras */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 24px var(--color-accent-glow);

  /* Tipografía */
  --font-body:    'Inter', system-ui, sans-serif;
  --font-display: 'Bebas Neue', 'Inter', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;

  /* Espaciado */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Radios */
  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.5rem;
  --radius-full:9999px;

  /* Transiciones */
  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow:   400ms ease;
  /* Nueva transición con rebote sutil */
  --transition-bounce: 400ms cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Layout */
  --container-max: 1280px;
  --sidebar-width: 260px;
  --header-height: 64px;
}

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── Scrollbar personalizada ──────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent-hover); }

/* ─── Tipografía ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.display-title {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

p { color: var(--color-text-secondary); }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent-hover); }

/* ─── Contenedor principal ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px)  { .container { padding: 0 var(--space-6); } }
@media (min-width: 1024px) { .container { padding: 0 var(--space-8); } }

/* ─── Grid System ──────────────────────────────────────────── */
.grid { display: grid; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ─── Fondo con gradiente y textura ───────────────────────── */
.bg-gradient-main {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(230, 57, 70, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(244, 167, 38, 0.06) 0%, transparent 50%),
    var(--color-bg-primary);
}

/* ─── Glassmorphism Premium ────────────────────────────────── */
.glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  /* Borde superior más claro simulando luz */
  border: 1px solid var(--color-border);
  border-top-color: var(--color-border-glass);
  border-left-color: var(--color-border-glass);
}

.glass-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  /* Borde realista */
  border: 1px solid var(--color-border);
  border-top-color: var(--color-border-glass);
  border-left-color: var(--color-border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  /* Efecto sutil de elevación base */
  transform: translateZ(0);
}

.glass-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-2px); /* Pequeña elevación al hacer hover */
}

/* ─── Badges & Pills ───────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-success { background: rgba(34,197,94,0.15); color: var(--color-success); border: 1px solid rgba(34,197,94,0.3); }
.badge-error   { background: rgba(239,68,68,0.15);  color: var(--color-error);   border: 1px solid rgba(239,68,68,0.3);  }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--color-warning); border: 1px solid rgba(245,158,11,0.3); }
.badge-info    { background: rgba(59,130,246,0.15); color: var(--color-info);    border: 1px solid rgba(59,130,246,0.3); }
.badge-gold    { background: var(--color-gold-muted); color: var(--color-gold);  border: 1px solid rgba(244,167,38,0.3); }

/* ─── Divider ──────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}

/* ─── Animations ───────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 8px var(--color-accent-glow); }
  50%       { box-shadow: 0 0 24px var(--color-accent-glow); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fadeInUp  { animation: fadeInUp 0.4s ease both; }
.animate-fadeIn    { animation: fadeIn 0.3s ease both; }
.animate-pulse-glow{ animation: pulse-glow 2s ease infinite; }

/* Staggered animation delays for lists */
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.10s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.20s; }
.stagger-5 { animation-delay: 0.25s; }

/* ─── Skeleton Loader ──────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg,
    var(--color-bg-glass) 25%,
    rgba(255,255,255,0.08) 50%,
    var(--color-bg-glass) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ─── Spinner ──────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ─── Toast / Notificaciones ───────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 9999;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 0.3s ease both;
  pointer-events: all;
  min-width: 280px;
  max-width: 380px;
}

.toast.success { border-left: 3px solid var(--color-success); }
.toast.error   { border-left: 3px solid var(--color-error);   }
.toast.warning { border-left: 3px solid var(--color-warning);  }
.toast.info    { border-left: 3px solid var(--color-info);     }
.toast-icon    { font-size: var(--text-xl); flex-shrink: 0; }
.toast-msg     { font-size: var(--text-sm); color: var(--color-text-primary); }