/* ============================================================
   ARCHIVO: css/estilos.css
   DESCRIPCIÓN: Estilos completos — leyes.pe
   ============================================================ */

/* ── Variables ──────────────────────────────────────────── */
:root {
  --azul-marino:  #0a1628;
  --azul-medio:   #1a2d4e;
  --azul-claro:   #2563eb;
  --dorado:       #c9a84c;
  --dorado-claro: #e8c96a;
  --blanco:       #ffffff;
  --gris-claro:   #f4f6f9;
  --gris-borde:   #e2e8f0;
  --gris-texto:   #4a5568;
  --verde:        #2d7a4f;
  --rojo:         #c0392b;
  --sombra:       0 4px 20px rgba(0,0,0,0.10);
  --sombra-hover: 0 8px 30px rgba(0,0,0,0.18);
  --radio:        8px;
  --radio-lg:     16px;
  --fuente-titulo: 'Merriweather', Georgia, serif;
  --fuente-cuerpo: 'Inter', Arial, sans-serif;
  --transicion:   all 0.25s ease;
}

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--fuente-cuerpo); background: var(--gris-claro); color: var(--azul-marino); line-height: 1.6; }
a { color: var(--azul-claro); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }

/* ── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--azul-marino);
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  padding: 0 1rem;
}
.nav-container {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; gap: 1rem;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav-logo img { height: 36px; border-radius: 4px; }
.logo-texto { font-family: var(--fuente-titulo); font-size: 1.5rem; font-weight: 900; color: var(--blanco); }
.logo-punto { color: var(--dorado); }
.nav-menu {
  display: flex; align-items: center; gap: 0.25rem;
  flex: 1; justify-content: center;
}
.nav-link {
  color: rgba(255,255,255,0.85); padding: 0.5rem 0.75rem;
  border-radius: var(--radio); font-size: 0.875rem; font-weight: 500;
  transition: var(--transicion); text-decoration: none;
  display: flex; align-items: center; gap: 6px;
}
.nav-link:hover, .nav-link.activo { background: rgba(255,255,255,0.12); color: var(--blanco); text-decoration: none; }
.nav-link-ia { color: var(--dorado-claro) !important; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: white; border-radius: 2px; transition: var(--transicion); }
.nav-acciones { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }
.btn-nav-pri {
  background: var(--dorado); color: var(--azul-marino);
  padding: 0.4rem 1rem; border-radius: var(--radio);
  font-weight: 700; font-size: 0.875rem; text-decoration: none;
  transition: var(--transicion);
}
.btn-nav-pri:hover { background: var(--dorado-claro); text-decoration: none; }
.btn-nav-sec {
  background: rgba(255,255,255,0.1); color: white;
  padding: 0.4rem 1rem; border-radius: var(--radio);
  font-weight: 500; font-size: 0.875rem; text-decoration: none;
  transition: var(--transicion);
}
.btn-nav-sec:hover { background: rgba(255,255,255,0.2); text-decoration: none; }
.btn-nav-logout {
  color: rgba(255,255,255,0.7); padding: 0.4rem;
  border-radius: var(--radio); transition: var(--transicion); text-decoration: none;
}
.btn-nav-logout:hover { color: var(--rojo); text-decoration: none; }
.nav-usuario { display: flex; align-items: center; gap: 0.5rem; }
.nombre-nav { color: rgba(255,255,255,0.8); font-size: 0.85rem; }

/* ── Botones ─────────────────────────────────────────────── */
.btn-primario {
  background: linear-gradient(135deg, var(--dorado), var(--dorado-claro));
  color: var(--azul-marino) !important; font-weight: 700;
  padding: 0.7rem 1.75rem; border-radius: var(--radio);
  border: none; cursor: pointer; transition: var(--transicion);
  text-decoration: none !important; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--fuente-cuerpo); font-size: 0.95rem;
}
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(201,168,76,0.4); }
.btn-primario:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-secundario {
  background: var(--gris-claro); color: var(--azul-marino);
  border: 1px solid var(--gris-borde); padding: 0.7rem 1.5rem;
  border-radius: var(--radio); font-weight: 600; cursor: pointer;
  transition: var(--transicion); text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--fuente-cuerpo);
}
.btn-secundario:hover { background: #e2e8f0; text-decoration: none; }
.btn-full { width: 100%; justify-content: center; }

/* ── Badges de plan ─────────────────────────────────────── */
.badge-plan { padding: 2px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; display: inline-block; }
.badge-gratuito { background: #e5e7eb; color: #374151; }
.badge-basico   { background: #dbeafe; color: #1e40af; }
.badge-premium  { background: linear-gradient(135deg, #c9a84c, #e8c96a); color: var(--azul-marino); }

/* ── Badges de área ─────────────────────────────────────── */
.badge-area { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.badge-CIVIL          { background: #dbeafe; color: #1e40af; }
.badge-PENAL          { background: #fee2e2; color: #991b1b; }
.badge-LABORAL        { background: #d1fae5; color: #065f46; }
.badge-CONSTITUCIONAL { background: #fef3c7; color: #92400e; }
.badge-CONSUMIDOR     { background: #ede9fe; color: #5b21b6; }
.badge-ADMINISTRATIVO { background: #e0f2fe; color: #0c4a6e; }
.badge-COMERCIAL      { background: #fef9c3; color: #713f12; }
.badge-TRIBUTARIO     { background: #d1fae5; color: #065f46; }
.badge-OTROS          { background: #f3f4f6; color: #374151; }

/* ── Alertas ─────────────────────────────────────────────── */
.alerta {
  padding: 1rem 1.25rem; border-radius: var(--radio);
  margin-bottom: 1.5rem; display: flex; align-items: flex-start; gap: 0.75rem;
  font-size: 0.9rem;
}
.alerta ul { margin: 0.5rem 0 0 1rem; list-style: disc; }
.alerta-error  { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; }
.alerta-exito  { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; }
.alerta-info   { background: #dbeafe; color: #1e40af; border-left: 4px solid #3b82f6; }

/* ── Formularios ─────────────────────────────────────────── */
.form-grupo { margin-bottom: 1.25rem; }
.form-grupo label { display: block; font-weight: 600; margin-bottom: 0.4rem; font-size: 0.9rem; color: var(--azul-medio); }
.form-grupo input, .form-grupo select, .form-grupo textarea {
  width: 100%; padding: 0.7rem 1rem;
  border: 1.5px solid var(--gris-borde); border-radius: var(--radio);
  font-family: var(--fuente-cuerpo); font-size: 0.95rem;
  transition: border-color 0.2s;
  background: white; color: var(--azul-marino);
}
.form-grupo input:focus, .form-grupo select:focus, .form-grupo textarea:focus {
  outline: none; border-color: var(--dorado); box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}
.form-ayuda { color: var(--gris-texto); font-size: 0.8rem; margin-top: 0.3rem; display: block; }
.input-password { position: relative; }
.input-password input { padding-right: 3rem; }
.toggle-password {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--gris-texto);
  padding: 4px;
}
.checkbox-label { display: flex; align-items: flex-start; gap: 0.6rem; cursor: pointer; font-size: 0.875rem; }
.checkbox-label input { width: auto; margin-top: 3px; }

/* ── Páginas de autenticación ──────────────────────────── */
.pagina-auth { min-height: calc(100vh - 64px); display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; background: var(--azul-marino); }
.auth-container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; max-width: 1000px; width: 100%; align-items: start; }
.auth-card { background: white; border-radius: var(--radio-lg); padding: 2.5rem; box-shadow: var(--sombra-hover); }
.auth-logo { text-align: center; margin-bottom: 1.5rem; }
.auth-logo img { height: 50px; }
.auth-titulo { font-family: var(--fuente-titulo); font-size: 1.5rem; text-align: center; margin-bottom: 0.5rem; }
.auth-subtitulo { text-align: center; color: var(--gris-texto); font-size: 0.9rem; margin-bottom: 1.5rem; }
.auth-enlaces { text-align: center; margin-top: 1.5rem; font-size: 0.875rem; }
.auth-enlaces p { margin-bottom: 0.4rem; }
.auth-info-plan { background: var(--gris-claro); padding: 0.75rem 1rem; border-radius: var(--radio); text-align: center; font-size: 0.8rem; color: var(--gris-texto); margin-top: 1rem; display: flex; align-items: center; gap: 8px; justify-content: center; }
.auth-decoracion { color: white; padding: 2rem 0; }
.auth-deco-texto h2 { font-family: var(--fuente-titulo); font-size: 1.5rem; margin-bottom: 1.5rem; }
.auth-deco-texto ul li { padding: 0.5rem 0; display: flex; align-items: center; gap: 10px; }
.auth-deco-texto ul li i { color: var(--dorado); }
.pasos-codigo { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; }
.paso { display: flex; align-items: center; gap: 1rem; }
.paso-num { background: var(--dorado); color: var(--azul-marino); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; flex-shrink: 0; }
.paso p { color: rgba(255,255,255,0.85); }
.btn-whatsapp-grande { background: #25D366; color: white !important; padding: 0.85rem 2rem; border-radius: var(--radio); display: inline-flex; align-items: center; gap: 10px; font-weight: 700; text-decoration: none !important; }
.btn-whatsapp-grande:hover { background: #1ebe57; }
.form-codigo { background: #fefce8; padding: 1rem; border-radius: var(--radio); border: 1px solid #fde68a; }

/* ── Dashboard ─────────────────────────────────────────── */
.pagina-dashboard { padding: 2rem 1rem; }
.dashboard-container { max-width: 1100px; margin: 0 auto; }
.dashboard-bienvenida { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.dashboard-bienvenida h1 { font-family: var(--fuente-titulo); font-size: 1.75rem; }
.btn-upgrade { background: linear-gradient(135deg, var(--dorado), var(--dorado-claro)); color: var(--azul-marino) !important; padding: 0.7rem 1.5rem; border-radius: var(--radio); font-weight: 700; text-decoration: none !important; display: flex; align-items: center; gap: 8px; }
.dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.dash-card { background: white; border-radius: var(--radio-lg); padding: 1.5rem; display: flex; align-items: center; gap: 1rem; box-shadow: var(--sombra); text-decoration: none !important; color: var(--azul-marino) !important; transition: var(--transicion); border: 1px solid var(--gris-borde); }
.dash-card:hover { transform: translateY(-3px); box-shadow: var(--sombra-hover); text-decoration: none; }
.dash-card-premium { border: 2px solid var(--dorado); }
.dash-card-bloqueado { opacity: 0.7; }
.dash-card-icono { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.dash-card-icono.azul { background: #dbeafe; color: #1e40af; }
.dash-card-icono.dorado { background: #fef3c7; color: #92400e; }
.dash-card-icono.verde { background: #d1fae5; color: #065f46; }
.dash-card-icono.rojo { background: #fee2e2; color: #991b1b; }
.dash-card-icono.gris { background: #f3f4f6; color: #9ca3af; }
.dash-card-info { flex: 1; }
.dash-card-info h3 { font-size: 1rem; font-weight: 700; }
.dash-card-info p { font-size: 0.8rem; color: var(--gris-texto); }
.lock-badge { font-size: 0.75rem; color: var(--gris-texto); }
.btn-mini-upgrade { background: var(--dorado); color: var(--azul-marino) !important; padding: 0.3rem 0.8rem; border-radius: 20px; font-size: 0.75rem; font-weight: 700; text-decoration: none !important; white-space: nowrap; }
.dashboard-stats { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.stat-card { background: white; border-radius: var(--radio-lg); padding: 1.5rem 2rem; box-shadow: var(--sombra); text-align: center; flex: 1; min-width: 150px; }
.stat-num { display: block; font-size: 2rem; font-weight: 900; color: var(--azul-medio); font-family: var(--fuente-titulo); }
.stat-label { font-size: 0.8rem; color: var(--gris-texto); }
.dashboard-recientes { background: white; border-radius: var(--radio-lg); padding: 1.5rem; box-shadow: var(--sombra); }
.dashboard-recientes h2 { font-size: 1.1rem; margin-bottom: 1rem; display: flex; align-items: center; gap: 8px; }
.tabla-recientes { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.tabla-recientes th { background: var(--gris-claro); padding: 0.6rem 1rem; text-align: left; font-weight: 600; }
.tabla-recientes td { padding: 0.6rem 1rem; border-bottom: 1px solid var(--gris-borde); }

/* ── Buscador ───────────────────────────────────────────── */
.pagina-buscador { min-height: calc(100vh - 64px); }
.buscador-hero { background: var(--azul-marino); padding: 3rem 1rem 2rem; }
.buscador-hero-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.buscador-hero h1 { color: white; font-family: var(--fuente-titulo); font-size: 2rem; margin-bottom: 0.5rem; }
.buscador-hero p { color: rgba(255,255,255,0.75); margin-bottom: 1.5rem; }
.form-busqueda-grande { background: white; border-radius: var(--radio-lg); overflow: hidden; box-shadow: var(--sombra-hover); }
.busqueda-input-wrap { display: flex; align-items: center; padding: 0.5rem; gap: 0.5rem; }
.busqueda-ico { color: var(--gris-texto); padding: 0 0.75rem; font-size: 1.1rem; }
.busqueda-input-wrap input { flex: 1; border: none; outline: none; font-size: 1rem; padding: 0.6rem 0; font-family: var(--fuente-cuerpo); }
.filtros-area { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0.75rem 1rem; border-top: 1px solid var(--gris-borde); }
.filtro-chip { display: flex; align-items: center; gap: 4px; cursor: pointer; }
.filtro-chip input { display: none; }
.filtro-chip span, .filtro-chip { background: var(--gris-claro); padding: 0.25rem 0.75rem; border-radius: 20px; font-size: 0.8rem; font-weight: 600; transition: var(--transicion); }
.filtro-chip.activo, .filtro-chip:has(input:checked) { background: var(--azul-marino); color: white; }
.buscador-contenido { max-width: 1100px; margin: 2rem auto; padding: 0 1rem; }
.buscador-info-resultado { margin-bottom: 1rem; color: var(--gris-texto); font-size: 0.9rem; }
.grid-modelos { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.card-modelo { background: white; border-radius: var(--radio-lg); padding: 1.5rem; box-shadow: var(--sombra); border-left: 4px solid var(--dorado); transition: var(--transicion); }
.card-modelo:hover { transform: translateY(-3px); box-shadow: var(--sombra-hover); }
.card-modelo-header { display: flex; gap: 8px; margin-bottom: 0.75rem; flex-wrap: wrap; }
.badge-premium { background: linear-gradient(135deg, var(--dorado), var(--dorado-claro)); color: var(--azul-marino); padding: 2px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; }
.card-modelo-titulo { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; line-height: 1.4; }
.card-modelo-desc { font-size: 0.825rem; color: var(--gris-texto); margin-bottom: 1rem; }
.card-modelo-footer { display: flex; justify-content: space-between; align-items: center; }
.card-descargas { font-size: 0.8rem; color: var(--gris-texto); }
.btn-descargar { background: var(--azul-marino); color: white !important; padding: 0.45rem 1rem; border-radius: var(--radio); font-size: 0.85rem; font-weight: 600; text-decoration: none !important; display: flex; align-items: center; gap: 6px; transition: var(--transicion); }
.btn-descargar:hover { background: var(--azul-medio); }
.paginacion { display: flex; justify-content: center; gap: 0.4rem; flex-wrap: wrap; margin: 2rem 0; }
.pag-btn { background: white; border: 1px solid var(--gris-borde); padding: 0.4rem 0.8rem; border-radius: var(--radio); color: var(--azul-marino) !important; text-decoration: none !important; font-weight: 600; transition: var(--transicion); }
.pag-btn.activo { background: var(--azul-marino); color: white !important; border-color: var(--azul-marino); }
.grid-areas { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
.area-card { background: white; border-radius: var(--radio-lg); padding: 1.5rem; text-align: center; box-shadow: var(--sombra); text-decoration: none !important; color: var(--azul-marino) !important; transition: var(--transicion); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.area-card:hover { transform: translateY(-3px); box-shadow: var(--sombra-hover); }
.area-card i { font-size: 2rem; }
.area-card small { color: var(--gris-texto); font-size: 0.8rem; }

/* ── Chat IA ─────────────────────────────────────────────── */
.pagina-chat { height: calc(100vh - 64px); display: flex; }
.chat-layout { display: flex; width: 100%; max-width: 1200px; margin: 0 auto; height: 100%; }
.chat-sidebar { width: 280px; flex-shrink: 0; background: var(--azul-marino); color: white; display: flex; flex-direction: column; padding: 1.5rem; gap: 1rem; overflow-y: auto; }
.chat-sidebar-header { display: flex; align-items: center; gap: 10px; }
.chat-sidebar-header i { font-size: 1.5rem; color: var(--dorado); }
.chat-sidebar-header h3 { font-size: 1rem; font-weight: 700; }
.chat-stats { background: rgba(255,255,255,0.1); border-radius: var(--radio); padding: 1rem; text-align: center; }
.chat-stat-num { display: block; font-size: 1.5rem; font-weight: 900; color: var(--dorado); }
.chat-sugerencias { display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.sugerencias-titulo { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-bottom: 0.4rem; }
.sugerencia-btn { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.85); padding: 0.5rem 0.75rem; border-radius: var(--radio); font-size: 0.775rem; text-align: left; cursor: pointer; transition: var(--transicion); font-family: var(--fuente-cuerpo); line-height: 1.4; }
.sugerencia-btn:hover { background: rgba(255,255,255,0.15); }
.btn-exportar-chat { background: rgba(201,168,76,0.2); border: 1px solid var(--dorado); color: var(--dorado-claro); padding: 0.6rem 1rem; border-radius: var(--radio); font-size: 0.825rem; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: var(--transicion); font-family: var(--fuente-cuerpo); }
.btn-exportar-chat:hover { background: rgba(201,168,76,0.35); }
.chat-principal { flex: 1; display: flex; flex-direction: column; background: #f8fafc; overflow: hidden; }
.chat-mensajes { flex: 1; overflow-y: auto; padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.mensaje { display: flex; gap: 12px; align-items: flex-start; max-width: 85%; }
.mensaje-usuario { flex-direction: row-reverse; margin-left: auto; }
.mensaje-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.9rem; }
.mensaje-ia .mensaje-avatar { background: var(--azul-marino); color: var(--dorado); }
.mensaje-usuario .mensaje-avatar { background: var(--dorado); color: var(--azul-marino); }
.mensaje-burbuja { background: white; padding: 1rem 1.25rem; border-radius: 12px; box-shadow: var(--sombra); font-size: 0.9rem; line-height: 1.6; }
.mensaje-usuario .mensaje-burbuja { background: var(--azul-marino); color: white; }
.chat-typing { padding: 0 1.5rem; }
.typing-dots span { display: inline-block; width: 8px; height: 8px; background: var(--gris-texto); border-radius: 50%; margin: 0 2px; animation: typing 1s infinite; }
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-8px); } }
.chat-input-area { padding: 1rem; background: white; border-top: 1px solid var(--gris-borde); }
.chat-input-area textarea { width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--gris-borde); border-radius: var(--radio); font-family: var(--fuente-cuerpo); font-size: 0.9rem; resize: none; outline: none; }
.chat-input-area textarea:focus { border-color: var(--dorado); }
.chat-input-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 0.5rem; }
.chat-input-footer small { color: var(--gris-texto); font-size: 0.78rem; }
kbd { background: #e5e7eb; padding: 1px 5px; border-radius: 4px; font-size: 0.75rem; }

/* ── Admin ───────────────────────────────────────────────── */
.pagina-admin { padding: 2rem 1rem; }
.admin-container { max-width: 1200px; margin: 0 auto; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem; }
.admin-topbar h1 { font-family: var(--fuente-titulo); font-size: 1.5rem; }
.admin-acciones-rapidas { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.admin-stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.admin-stat-card { background: white; border-radius: var(--radio-lg); padding: 1.5rem; display: flex; align-items: center; gap: 1rem; box-shadow: var(--sombra); border-top: 4px solid; }
.admin-stat-card.azul   { border-color: #3b82f6; }
.admin-stat-card.verde  { border-color: #10b981; }
.admin-stat-card.dorado { border-color: var(--dorado); }
.admin-stat-card.rojo   { border-color: #ef4444; }
.admin-stat-card.gris   { border-color: #9ca3af; }
.admin-stat-card i { font-size: 1.75rem; color: var(--gris-texto); }
.stat-big { display: block; font-size: 1.75rem; font-weight: 900; color: var(--azul-medio); }
.admin-dos-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.admin-panel { background: white; border-radius: var(--radio-lg); padding: 1.5rem; box-shadow: var(--sombra); margin-bottom: 1.5rem; }
.admin-panel h2 { font-size: 1.1rem; margin-bottom: 1.25rem; display: flex; align-items: center; gap: 8px; padding-bottom: 0.75rem; border-bottom: 1px solid var(--gris-borde); }
.panel-header-flex { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 0.5rem; }
.tabla-admin { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.tabla-admin th { background: var(--gris-claro); padding: 0.6rem 1rem; text-align: left; font-weight: 600; border-bottom: 2px solid var(--gris-borde); }
.tabla-admin td { padding: 0.6rem 1rem; border-bottom: 1px solid var(--gris-borde); vertical-align: middle; }
.tabla-admin tr:hover td { background: #fafafa; }
.fila-usada td { opacity: 0.65; }
.badge-estado { padding: 2px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; display: inline-flex; align-items: center; gap: 4px; }
.badge-estado.disponible { background: #d1fae5; color: #065f46; }
.badge-estado.usado      { background: #f3f4f6; color: #6b7280; }
.filtros-admin { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filtro-btn { background: var(--gris-claro); padding: 0.35rem 0.85rem; border-radius: 20px; font-size: 0.8rem; font-weight: 600; color: var(--azul-marino) !important; text-decoration: none !important; transition: var(--transicion); }
.filtro-btn.activo { background: var(--azul-marino); color: white !important; }
.btn-exportar { background: var(--verde); color: white !important; padding: 0.35rem 0.85rem; border-radius: 20px; font-size: 0.8rem; font-weight: 600; text-decoration: none !important; display: flex; align-items: center; gap: 6px; }
.texto-ayuda { font-size: 0.85rem; color: var(--gris-texto); margin-bottom: 1rem; background: var(--gris-claro); padding: 0.75rem; border-radius: var(--radio); }
.btn-eliminar { background: #fee2e2; color: #991b1b; border: none; padding: 0.35rem 0.6rem; border-radius: var(--radio); cursor: pointer; transition: var(--transicion); }
.btn-eliminar:hover { background: #fca5a5; }
.lista-archivos-admin { display: flex; flex-direction: column; gap: 0.5rem; max-height: 400px; overflow-y: auto; }
.item-archivo-admin { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem; border: 1px solid var(--gris-borde); border-radius: var(--radio); gap: 1rem; }
.item-archivo-admin > div { display: flex; flex-direction: column; gap: 3px; }
.item-archivo-admin small { color: var(--gris-texto); font-size: 0.775rem; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--azul-marino); color: rgba(255,255,255,0.8); padding: 3rem 1rem 1.5rem; margin-top: 3rem; }
.footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr; gap: 2rem; margin-bottom: 2rem; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; }
.footer-logo img { height: 40px; }
.footer-logo span { font-family: var(--fuente-titulo); font-size: 1.4rem; font-weight: 900; color: white; }
.footer-logo span span { color: var(--dorado); }
.footer-marca p { font-size: 0.85rem; margin-bottom: 1rem; }
.footer-redes { display: flex; gap: 0.75rem; }
.footer-redes a { color: rgba(255,255,255,0.7); font-size: 1.25rem; transition: var(--transicion); }
.footer-redes a:hover { color: var(--dorado); }
.footer-col h4 { color: var(--dorado); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem; font-weight: 700; }
.footer-col ul li { margin-bottom: 0.4rem; }
.footer-col ul a { color: rgba(255,255,255,0.75); font-size: 0.85rem; transition: var(--transicion); }
.footer-col ul a:hover { color: var(--dorado); text-decoration: none; }
.footer-contacto li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.85rem; margin-bottom: 0.4rem; }
.footer-contacto i { color: var(--dorado); margin-top: 3px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-container { grid-template-columns: 1fr 1fr 1fr; }
  .footer-marca { grid-column: 1 / -1; }
  .admin-dos-cols { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; width: 100%; background: var(--azul-marino); padding: 1rem; gap: 0.25rem; }
  .nav-menu.abierto { display: flex; }
  .nav-toggle { display: flex; }
  .auth-container { grid-template-columns: 1fr; }
  .auth-decoracion { display: none; }
  .chat-layout { flex-direction: column; }
  .chat-sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; height: auto; }
  .chat-sugerencias { display: none; }
  .pagina-chat { height: auto; }
  .chat-principal { min-height: 60vh; }
  .footer-container { grid-template-columns: 1fr 1fr; }
  .dashboard-bienvenida { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .footer-container { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .admin-stats-grid { grid-template-columns: 1fr 1fr; }
}