/* ============================================================================
   PROYECTO Z — layout.css
   Estructura general: topbar, sidebar, contenedores, grid, responsive.
   ============================================================================ */

/* ── TOPBAR (barra superior global, estilo tu Index.html) ────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--topbar-h);
  padding: 0 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.topbar .brand {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.topbar .sep { color: var(--muted2); }
.topbar .level-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.topbar-spacer { flex: 1; }

/* Chip de nivel del usuario actual */
.nivel-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 20px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Pill de validez de membresía */
.validity-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}


/* ── CONTENEDOR PRINCIPAL ────────────────────────────────────────────────── */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 24px 80px;
}

.page-header {
  margin-bottom: 24px;
}
.page-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.page-sub {
  font-size: 14px;
  color: var(--muted);
  margin-top: 4px;
}


/* ============================================================================
   NAVBAR SUPERIOR HORIZONTAL — estilo Skool
   ============================================================================ */

.app-shell { min-height: 100vh; }

/* ── NAVBAR (barra de navegación principal) ───────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease-in-out;
}

/* Ocultar navbar al hacer scroll hacia abajo */
.navbar.hidden-nav {
  transform: translateY(-100%);
}

/* Fila 1: Logo + perfil */
.navbar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.navbar-brand .brand-mark { font-size: 18px; }

.navbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Acciones (buscador + campana) */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.navbar-icon-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  cursor: pointer;
  color: var(--muted);
  position: relative;
  transition: all 0.15s;
}
.navbar-icon-btn:hover { color: var(--gold); border-color: var(--gold); }
.navbar-badge {
  position: absolute;
  top: -3px; right: -3px;
  min-width: 16px; height: 16px;
  background: #ff5b5b;
  border-radius: 20px;
  border: 2px solid var(--panel);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  padding: 0 4px;
}
.navbar-badge.show { display: flex; }

/* Panel de Notificaciones */
.notif-panel {
  position: fixed;
  top: 60px; right: 16px;
  width: 340px;
  max-width: calc(100vw - 32px);
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 150;
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideDown 0.2s ease;
}
.notif-panel.open { display: flex; }

.notif-header {
  padding: 14px 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.notif-mark-all {
  font-size: 11px;
  color: var(--gold);
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 500;
}
.notif-mark-all:hover { text-decoration: underline; }

.notif-list { max-height: 400px; overflow-y: auto; }
.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}
.notif-item:hover { background: var(--card); }
.notif-item.unread { background: rgba(59,130,246,0.05); }
.notif-item:last-child { border-bottom: none; }

.notif-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  object-fit: cover;
  flex-shrink: 0;
}
.notif-content { flex: 1; min-width: 0; }
.notif-text {
  font-size: 13px;
  color: var(--text);
  line-height: 1.4;
}
.notif-time {
  font-size: 11px;
  color: var(--muted2);
  margin-top: 4px;
}
.notif-icon { font-size: 14px; opacity: 0.7; flex-shrink: 0; }

.notif-loading, .notif-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

/* Barra de búsqueda desplegable */
.navbar-search-bar {
  display: none;
  padding: 10px 24px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  animation: slideDown 0.2s ease;
}
.navbar-search-bar.open { display: block; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.navbar-search-bar input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 12px 18px;
  color: var(--text);
  font-size: 14px;
  outline: none;
}
.navbar-search-bar input:focus { border-color: var(--gold); }
.navbar-search-results {
  position: absolute;
  top: 60px; left: 24px; right: 24px;
  max-width: 500px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-height: 400px;
  overflow-y: auto;
  z-index: 110;
}
.search-group-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--muted2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 12px 16px 6px;
}
.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--text);
  font-size: 13.5px;
  text-decoration: none;
  border-radius: var(--radius-sm);
  margin: 0 6px;
  transition: background 0.12s;
}
.search-result-item:hover { background: var(--card); text-decoration: none; }
.search-empty {
  padding: 20px 16px;
  text-align: center;
  color: var(--muted2);
  font-size: 13px;
}
.navbar-user-info {
  text-align: right;
  line-height: 1.2;
}
.navbar-user-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
}
.navbar-user-role {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
}

/* Fila 2: Pestañas horizontales */
.navbar-tabs {
  display: flex;
  gap: 0;
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
}
.navbar-tabs::-webkit-scrollbar { display: none; }
.navbar-tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--muted);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.navbar-tab:hover { color: var(--text); text-decoration: none; }
.navbar-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.navbar-tab .nav-icon { font-size: 15px; }


/* ── CONTENEDOR PRINCIPAL ────────────────────────────────────────────────── */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 24px 80px;
}

.page-header { margin-bottom: 24px; }
.page-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.page-sub {
  font-size: 14px;
  color: var(--muted);
  margin-top: 4px;
}

/* Chip de nivel + validez membresía */
.nivel-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 20px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.validity-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}


/* ── GRID DE TARJETAS ────────────────────────────────────────────────────── */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }


/* ── TAB BAR MÓVIL ───────────────────────────────────────────────────────── */
.tabbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--panel);
  border-top: 1px solid var(--border);
  z-index: 100;
  padding: 8px 6px env(safe-area-inset-bottom);
}
.tabbar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px;
  font-size: 10px;
  color: var(--muted);
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.tabbar-item.active { color: var(--gold); }
.tabbar-item .tab-icon { font-size: 19px; }


/* ── PANEL DE COMUNIDAD (info lateral, estilo Skool) ─────────────────────── */
.community-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  align-items: start;
}
.community-panel {
  position: sticky;
  top: 130px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.panel-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.panel-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.panel-card-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.panel-card-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.panel-card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 14px;
}
.panel-stats {
  display: flex;
  gap: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.panel-stat-num {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 800;
  color: var(--gold);
}
.panel-stat-label {
  font-size: 10.5px;
  color: var(--muted);
  margin-top: 2px;
}

@media (max-width: 900px) {
  .community-layout { grid-template-columns: 1fr; }
  .community-panel { display: none !important; }
}


/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .container { padding: 20px 16px 80px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  /* En tablet, el layout de comunidad pasa a 1 columna */
  .community-layout { grid-template-columns: 1fr; }
  .community-panel { display: none !important; }
  /* Ocultar tabbar inferior (pasamos a menú superior con texto) */
  .tabbar { display: none !important; }
}

@media (max-width: 768px) {
  /* MOBILE: menú horizontal superior con TEXTO (estilo Skool) */
  .navbar-tabs {
    display: flex !important;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0 12px;
  }
  .navbar-tabs::-webkit-scrollbar { display: none; }
  .navbar-tab {
    padding: 10px 12px;
    font-size: 13px;
    white-space: nowrap;
  }
  .navbar-tab .nav-icon { display: none; }  /* ocultar iconos, solo texto */

  /* Ocultar el título de página (ya lo marca el menú superior) */
  .page-header { display: none !important; }

  /* Navbar minimalista (solo logo) */
  .navbar-icon-btn,
  .navbar-user .nivel-chip,
  .navbar-user-info,
  .navbar-user .btn-sm {
    display: none !important;
  }
  .navbar-top { padding: 8px 16px; }
  .navbar-user .avatar { width: 30px; height: 30px; }
  .container { padding: 16px 14px 80px; }
}

@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .navbar-search-results { left: 8px; right: 8px; max-width: none; }
  .panel-card { padding: 16px; }
  .navbar-brand { font-size: 13px; }
  .navbar-tab { padding: 10px 10px; font-size: 12.5px; }
}