/* ============================================================================
   Icifan — core.css  (estilos base del sistema, sin depender del framework)
   Los colores vienen de /assets/theme.php (variables --ici-*).
   ============================================================================ */

:root {
  --ici-sidebar-w: 250px;
  --ici-navbar-h: 60px;
  --ici-radius: 14px;
  --ici-radius-sm: 9px;
  --ici-shadow: 0 6px 24px rgba(0,0,0,.18);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--ici-bg, #0e0e12);
  color: var(--ici-text, #f2f2f5);
}

/* ── Navbar ────────────────────────────────────────────────────────────────── */
.ici-navbar {
  height: var(--ici-navbar-h);
  background: color-mix(in srgb, var(--ici-bg, #0e0e12) 92%, #000);
  border-bottom: 1px solid rgba(128,128,128,.18);
  backdrop-filter: blur(8px);
  z-index: 1040;
}
.ici-brand-text {
  font-weight: 800;
  font-size: 1.25rem;
  background: linear-gradient(90deg, var(--ici-primary), var(--ici-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -.5px;
}
.ici-icon-btn {
  border: 1px solid rgba(128,128,128,.22);
  color: inherit;
  border-radius: var(--ici-radius-sm);
  padding: .35rem .6rem;
  line-height: 1;
}
.ici-icon-btn:hover { border-color: var(--ici-primary); color: var(--ici-primary); }
.ici-avatar { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; }

/* Iconos de tema: mostrar según modo */
.ici-theme-light-icon { display: none; }
[data-bs-theme="light"] .ici-theme-dark-icon { display: none; }
[data-bs-theme="light"] .ici-theme-light-icon { display: inline; }

/* ── Shell / layout ──────────────────────────────────────────────────────────── */
.ici-shell { display: flex; min-height: calc(100vh - var(--ici-navbar-h)); }
.ici-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.ici-content { flex: 1 1 auto; }

/* ── Sidebar ──────────────────────────────────────────────────────────────────── */
.ici-sidebar {
  width: var(--ici-sidebar-w);
  flex-shrink: 0;
  background: color-mix(in srgb, var(--ici-bg, #0e0e12) 96%, #000);
  border-right: 1px solid rgba(128,128,128,.15);
}
.ici-sidebar-inner { position: sticky; top: var(--ici-navbar-h); padding: 1rem .75rem; }
.ici-nav-link {
  display: flex; align-items: center; gap: .7rem;
  padding: .6rem .8rem; border-radius: var(--ici-radius-sm);
  color: inherit; opacity: .82; font-weight: 500;
}
.ici-nav-link i { font-size: 1.1rem; }
.ici-nav-link:hover { opacity: 1; background: rgba(128,128,128,.12); color: inherit; }
.ici-nav-link.active {
  opacity: 1; color: #fff;
  background: linear-gradient(90deg, var(--ici-primary), var(--ici-secondary));
}
.ici-sidebar-backdrop {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 1035;
}

/* Móvil: sidebar deslizable */
@media (max-width: 991.98px) {
  .ici-sidebar {
    position: fixed; top: var(--ici-navbar-h); left: 0; bottom: 0; z-index: 1038;
    transform: translateX(-100%); transition: transform .25s ease;
  }
  .ici-sidebar.open { transform: translateX(0); }
  .ici-sidebar-backdrop.show { display: block; }
}

/* ── Cards / superficies ──────────────────────────────────────────────────────── */
.ici-card {
  background: color-mix(in srgb, var(--ici-bg, #0e0e12) 88%, #fff 3%);
  border: 1px solid rgba(128,128,128,.16);
  border-radius: var(--ici-radius);
  box-shadow: var(--ici-shadow);
}
[data-bs-theme="light"] .ici-card { background: #fff; }

/* ── Footer ────────────────────────────────────────────────────────────────────── */
.ici-footer {
  padding: 1rem;
  border-top: 1px solid rgba(128,128,128,.15);
  background: color-mix(in srgb, var(--ici-bg, #0e0e12) 94%, #000);
}

/* ── Auth (login/registro) ───────────────────────────────────────────────────── */
.ici-auth-body { background: var(--ici-auth-bg, #0e0e12); }
.ici-auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 1.25rem; background-size: cover; background-position: center;
}
.ici-auth-card {
  width: 100%; max-width: 420px;
  background: var(--ici-auth-card, #17171d);
  border: 1px solid rgba(128,128,128,.16);
  border-radius: var(--ici-radius);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
  padding: 2rem 1.75rem;
}
.ici-auth-card .btn-primary { background: var(--ici-auth-accent); border-color: var(--ici-auth-accent); }

/* ── Landing ──────────────────────────────────────────────────────────────────── */
.ici-hero {
  position: relative; overflow: hidden;
  padding: clamp(3rem, 10vw, 7rem) 0;
  background:
    radial-gradient(1200px 500px at 15% -10%, color-mix(in srgb, var(--ici-primary) 40%, transparent), transparent),
    radial-gradient(900px 500px at 100% 0%, color-mix(in srgb, var(--ici-secondary) 35%, transparent), transparent);
}
.ici-hero h1 {
  font-weight: 800; letter-spacing: -1px;
  font-size: clamp(2rem, 6vw, 3.75rem); line-height: 1.05;
}
.ici-gradient-text {
  background: linear-gradient(90deg, var(--ici-primary), var(--ici-secondary));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ici-feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; font-size: 1.5rem; color: #fff;
  background: linear-gradient(135deg, var(--ici-primary), var(--ici-secondary));
}
.ici-badge-soft {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .35rem .8rem; border-radius: 999px; font-size: .85rem;
  border: 1px solid color-mix(in srgb, var(--ici-primary) 40%, transparent);
  color: var(--ici-primary);
}

/* ── Errores ──────────────────────────────────────────────────────────────────── */
.ici-error-page { min-height: 70vh; display: grid; place-items: center; padding: 2rem; }
.ici-error-code {
  font-weight: 800; font-size: clamp(4rem, 15vw, 8rem); line-height: 1;
  background: linear-gradient(90deg, var(--ici-primary), var(--ici-secondary));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ── Utilidades ───────────────────────────────────────────────────────────────── */
.ici-sidebar-toggle { border: 1px solid rgba(128,128,128,.22); color: inherit; }
.cursor-pointer { cursor: pointer; }

/* Bandera del selector de idioma */
.ici-flag {
  width: 22px; height: 15px; border-radius: 3px; object-fit: cover;
  box-shadow: 0 1px 3px rgba(0,0,0,.25); vertical-align: middle; display: inline-block;
}

/* Preview del mapa (prueba de Google Maps API key) */
.ici-map-preview {
  display: none; width: 100%; height: 280px; border-radius: 12px;
  border: 1px solid rgba(128,128,128,.2); overflow: hidden;
}