/* =========================================
   NAVBAR.CSS - Sistema de Navegación Unificado
   HUB Consultores - Customer Portal
   
   Contenido:
   1. Variables compartidas
   2. Navbar Público (landing, login, etc)
   3. Navbar App (usuarios autenticados)
   4. Componentes compartidos (dropdowns, avatars)
   5. Responsive
   ========================================= */

/* ==========================================
   1. VARIABLES COMPARTIDAS
   ========================================== */
:root {
  --navbar-height: 70px;
  --navbar-bg: rgba(15, 23, 42, 0.92);
  --navbar-bg-transparent: transparent;
  --navbar-border: rgba(255, 255, 255, 0.06);
  --navbar-text: rgba(255, 255, 255, 0.9);
  --navbar-text-muted: #94a3b8;
  --navbar-hover-bg: rgba(255, 255, 255, 0.08);
  --navbar-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   2. NAVBAR PÚBLICO
   ========================================== */
.main-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  background: var(--navbar-bg-transparent);
  padding: 1rem 0;
  transition: var(--navbar-transition);
  border-bottom: 1px solid transparent;
}

.main-navbar.navbar-scrolled {
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.6rem 0;
  border-bottom-color: var(--navbar-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

/* Logo */
.navbar-brand {
  padding: 0;
  margin: 0;
}

.navbar-logo {
  height: 42px;
  width: auto;
  transition: all 0.3s ease;
}

.navbar-scrolled .navbar-logo {
  height: 36px;
}

/* Desktop actions */
.navbar-desktop {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

@media (min-width: 992px) {
  .navbar-desktop {
    display: flex;
  }
  .navbar-mobile {
    display: none !important;
  }
}

/* Link simple */
.navbar-link {
  color: var(--navbar-text);
  font-weight: 500;
  font-size: 0.925rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.navbar-link:hover {
  color: #fff;
  background: var(--navbar-hover-bg);
}

/* Botón primario */
.navbar-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.55rem 1.35rem;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--navbar-transition);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.navbar-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.45);
  color: #fff;
}

/* Divisor */
.navbar-divider {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.15);
  margin: 0 0.75rem;
}

/* Usuario autenticado btn */
.navbar-user-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.75rem 0.4rem 0.4rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  text-decoration: none;
  transition: all 0.2s ease;
}

.navbar-user-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.navbar-user-name {
  font-weight: 500;
  font-size: 0.9rem;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.navbar-user-chevron {
  opacity: 0.6;
  transition: transform 0.2s;
}

.navbar-user-btn[aria-expanded="true"] .navbar-user-chevron {
  transform: rotate(180deg);
}

/* Controles móviles */
.navbar-mobile-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-avatar-link {
  display: flex;
}

/* Hamburguesa público */
.navbar-toggler {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  transition: all 0.2s ease;
}

.navbar-toggler:hover {
  background: rgba(255, 255, 255, 0.1);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  width: 20px;
  height: 2px;
  background: #fff;
  position: relative;
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background: #fff;
  left: 0;
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before { top: -6px; }
.navbar-toggler-icon::after { top: 6px; }

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  background: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Menú móvil público */
@media (max-width: 991.98px) {
  .main-navbar .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 18, 30, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--navbar-border);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    padding: 1rem;
  }
}

.navbar-mobile-header {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0.5rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--navbar-border);
}

.navbar-mobile-header strong {
  color: #fff;
  font-size: 1rem;
}

.navbar-mobile-header span {
  color: var(--navbar-text-muted);
  font-size: 0.85rem;
}

.navbar-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 0;
}

.navbar-mobile-links a {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 0.75rem;
  color: #e2e8f0;
  text-decoration: none;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.navbar-mobile-links a i {
  width: 20px;
  text-align: center;
  color: #64748b;
}

.navbar-mobile-links a:hover {
  background: var(--navbar-hover-bg);
  color: #fff;
}

.navbar-mobile-links a:hover i {
  color: #a5b4fc;
}

.navbar-mobile-btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
  color: #fff !important;
  justify-content: center;
  margin-top: 0.5rem;
}

.navbar-mobile-btn-primary i {
  color: #fff !important;
}

.navbar-mobile-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--navbar-border);
}

.navbar-mobile-logout {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #f87171;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: all 0.2s;
}

.navbar-mobile-logout:hover {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
}

/* ==========================================
   3. NAVBAR APP (Autenticados)
   ========================================== */
.app-navbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-width, 280px);
  right: 0;
  height: var(--navbar-height);
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--navbar-border);
  z-index: 1020;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-navbar.sidebar-collapsed {
  left: var(--sidebar-collapsed-width, 80px);
}

@media (max-width: 991.98px) {
  .app-navbar {
    left: 0;
  }
}

/* Toggle móvil */
.app-navbar-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  color: var(--navbar-text);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s;
  margin-right: 1rem;
}

.app-navbar-toggle:hover {
  background: var(--navbar-hover-bg);
}

@media (max-width: 991.98px) {
  .app-navbar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Selector de empresa */
.app-navbar-company {
  flex: 0 1 auto;
  max-width: 350px;
}

.company-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.6rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--navbar-text);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.company-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
}

.company-toggle i {
  color: #6366f1;
  font-size: 1rem;
}

.company-toggle .company-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.company-toggle .company-chevron {
  opacity: 0.6;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.company-toggle[aria-expanded="true"] .company-chevron {
  transform: rotate(180deg);
}

/* Dropdown de empresas */
.company-menu {
  min-width: 320px !important;
  padding: 0.75rem !important;
}

.company-search {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  margin-bottom: 0.75rem;
}

.company-search i {
  color: #64748b;
  font-size: 0.85rem;
}

.company-search input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 0.875rem;
  outline: none;
}

.company-search input::placeholder {
  color: #64748b;
}

.company-list {
  max-height: 280px;
  overflow-y: auto;
}

.company-list::-webkit-scrollbar {
  width: 6px;
}

.company-list::-webkit-scrollbar-track {
  background: transparent;
}

.company-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.company-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  color: #e2e8f0;
  text-decoration: none;
  border-radius: 10px;
  font-size: 0.875rem;
  transition: all 0.15s;
  margin-bottom: 0.25rem;
}

.company-item:hover {
  background: var(--navbar-hover-bg);
  color: #fff;
}

.company-item i {
  color: #64748b;
  font-size: 0.9rem;
}

.company-item span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.company-item.active {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

.company-item.active i {
  color: #6366f1;
}

.company-check {
  color: #6366f1;
  flex-shrink: 0;
}

.company-empty {
  padding: 2rem 1rem;
  color: #64748b;
  font-size: 0.85rem;
}

.company-empty i {
  font-size: 1.5rem;
  opacity: 0.5;
}

/* Espaciador */
.app-navbar-spacer {
  flex: 1;
}

/* Acciones de la app navbar */
.app-navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Botón icono (notificaciones, etc) */
.app-navbar-icon-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border: none;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  color: var(--navbar-text);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-navbar-icon-btn:hover {
  background: var(--navbar-hover-bg);
}

.notification-dot {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  border: 2px solid var(--navbar-bg);
}

/* Avatar de usuario app */
.app-navbar-user {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #ffffff00;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-navbar-user:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.app-navbar-user img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-navbar-user-initial {
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
}

/* ==========================================
   4. COMPONENTES COMPARTIDOS
   ========================================== */

/* Avatar genérico */
.navbar-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: border-color 0.2s;
}

.navbar-avatar-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.main-navbar .dropdown-menu,
.app-navbar .dropdown-menu,
.app-dropdown {
  background: rgb(15 23 42) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 16px !important;
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset !important;
  padding: 0.5rem !important;
  min-width: 220px;
  margin-top: 0.5rem !important;
}

.main-navbar .dropdown-menu.show,
.app-navbar .dropdown-menu.show,
.app-dropdown.show {
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.main-navbar .dropdown-header,
.app-dropdown .dropdown-header {
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  color: #fff;
}

.main-navbar .dropdown-header strong,
.app-dropdown .dropdown-header strong {
  color: #fff;
  font-size: 0.95rem;
}

.main-navbar .dropdown-header span,
.app-dropdown .dropdown-header span {
  color: var(--navbar-text-muted);
  font-size: 0.8rem;
}

.main-navbar .dropdown-divider,
.app-dropdown .dropdown-divider {
  border-color: rgba(255, 255, 255, 0.08);
  margin: 0.35rem 0.75rem;
}

.main-navbar .dropdown-item,
.app-dropdown .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #e2e8f0;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
  transition: all 0.15s ease;
}

.main-navbar .dropdown-item i,
.app-dropdown .dropdown-item i {
  width: 18px;
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
  transition: color 0.15s;
}

.main-navbar .dropdown-item:hover,
.app-dropdown .dropdown-item:hover {
  background: var(--navbar-hover-bg);
  color: #fff;
}

.main-navbar .dropdown-item:hover i,
.app-dropdown .dropdown-item:hover i {
  color: #a5b4fc;
}

.main-navbar .dropdown-item-danger,
.app-dropdown .dropdown-item-danger {
  color: #f87171;
}

.main-navbar .dropdown-item-danger i,
.app-dropdown .dropdown-item-danger i {
  color: #f87171;
}

.main-navbar .dropdown-item-danger:hover,
.app-dropdown .dropdown-item-danger:hover {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
}

/* ==========================================
   5. RESPONSIVE
   ========================================== */
@media (max-width: 991.98px) {
  .app-navbar-company {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .main-navbar .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .navbar-logo {
    height: 36px;
  }
  
  .navbar-scrolled .navbar-logo {
    height: 32px;
  }
  
  .app-navbar {
    padding: 0 1rem;
  }
  
  .app-navbar-actions {
    gap: 0.5rem;
  }
  
  .app-navbar-toggle,
  .app-navbar-icon-btn,
  .app-navbar-user {
    width: 38px;
    height: 38px;
  }
}

@media (min-width: 1400px) {
  .navbar-logo {
    height: 46px;
  }
  
  .navbar-scrolled .navbar-logo {
    height: 40px;
  }
}