/* CoreUI base styles overrides */
body {
  background-color: var(--cui-tertiary-bg);
}

.wrapper {
  width: 100%;
  padding-inline: var(--cui-sidebar-occupy-start, 0) var(--cui-sidebar-occupy-end, 0);
  will-change: auto;
  transition: padding 0.15s ease-in-out;
}

.header>.container-fluid,
.sidebar-header {
  min-height: calc(4rem + 1px);
}

.sidebar-brand-full {
  margin-left: 3px;
}

.sidebar-header .nav-underline-border {
  --cui-nav-underline-border-link-padding-x: 1rem;
  --cui-nav-underline-border-gap: 0;
}

.sidebar-header .nav-link {
  display: flex;
  align-items: center;
  min-height: calc(4rem + 1px);
}

.sidebar-toggler {
  margin-inline-start: auto;
}

.sidebar-narrow .sidebar-toggler,
.sidebar-narrow-unfoldable:not(:hover) .sidebar-toggler {
  margin-inline-end: auto;
}

.header>.container-fluid+.container-fluid {
  min-height: 3rem;
}

.footer {
  min-height: calc(3rem + 1px);
}

/* CoreUI dark mode */
[data-coreui-theme="dark"] body {
  background-color: var(--cui-dark-bg-subtle);
}

[data-coreui-theme="dark"] .footer {
  --cui-footer-bg: var(--cui-body-bg);
}

/* Estilos para el Breadcrumb con CoreUI 5 */
.breadcrumb-nav {
  margin-bottom: 0;
}

.breadcrumb {
  background-color: transparent;
  padding: 0.5rem 0;
  margin-bottom: 0;
  border-radius: 0;
}

.breadcrumb-item {
  color: var(--bs-body-color);
}

.breadcrumb-item a {
  color: var(--bs-primary);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

.breadcrumb-item a:hover {
  color: var(--bs-primary-hover, #0c5ed9);
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--bs-secondary);
  font-weight: 500;
}

.breadcrumb-item+.breadcrumb-item::before {
  display: inline-block;
  padding: 0 0.5rem;
  color: var(--bs-body-color);
  content: "/";
}

.sidebar-nav .nav-icon{
  filter: brightness(0) invert(1);
}
.send-icon {
  filter: brightness(0) invert(1);
}

/* ESTILOS PARA LOGIN */
.password-group .password-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
}

.password-group .toggle-icon {
  pointer-events: none;
}



/* Chat Window */
#chat-window {
  height: 500px;
  overflow-y: auto;
  background-color: var(--cui-body-bg);
  border-radius: var(--cui-border-radius);
  padding: 1rem;
}

/* Mensajes */
.msg-container {
  display: flex;
  margin-bottom: 1rem;
  animation: slideIn 0.3s ease-in;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.msg-admin {
  background: linear-gradient(135deg, var(--cui-primary) 0%, var(--cui-primary-dark, #0056b3) 100%);
  color: white;
  border-radius: var(--cui-border-radius-lg) var(--cui-border-radius-lg) var(--cui-border-radius-sm) var(--cui-border-radius-lg);
  padding: 0.75rem 1rem;
  max-width: 70%;
  word-wrap: break-word;
  box-shadow: var(--cui-box-shadow-sm);
}

.msg-user {
  background-color: var(--cui-white, #fff);
  color: var(--cui-body-color);
  border-radius: var(--cui-border-radius-lg) var(--cui-border-radius-lg) var(--cui-border-radius-lg) var(--cui-border-radius-sm);
  padding: 0.75rem 1rem;
  max-width: 70%;
  word-wrap: break-word;
  border: var(--cui-border-width) solid var(--cui-border-color);
  box-shadow: var(--cui-box-shadow-sm);
}

.msg-time {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 0.25rem;
}

.status-icon {
  font-size: 0.875rem;
  margin-left: 0.25rem;
}

/* Lista de contactos */
.contacto-item {
  padding: 0.75rem 1rem;
  border-bottom: var(--cui-border-width) solid var(--cui-border-color);
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  position: relative;
}

.contacto-item:hover {
  background-color: var(--cui-tertiary-bg);
}

.contacto-item.active {
  background-color: rgba(var(--cui-primary-rgb), 0.1);
  border-left: 4px solid var(--cui-primary);
  padding-left: calc(1rem - 4px);
}

.contacto-nombre {
  font-weight: 600;
  color: var(--cui-body-color);
}

.contacto-ultima-fecha {
  font-size: 0.875rem;
  color: var(--cui-secondary-color);
  margin-top: 0.25rem;
}

.badge-no-leidos {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--cui-danger);
  color: white;
  border-radius: 50%;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Encabezado del chat */
.chat-header {
  background: linear-gradient(135deg, var(--cui-primary) 0%, var(--cui-primary-dark, #0056b3) 100%);
  color: white;
  padding: 1rem;
  border-radius: var(--cui-border-radius) var(--cui-border-radius) 0 0;
}

.estado-usuario {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  margin-right: 0.5rem;
  background-color: var(--cui-success);
  border: 2px solid white;
}

.estado-usuario.offline {
  background-color: var(--cui-secondary);
}

/* Input area */
.chat-input-group {
  border-radius: 0 0 var(--cui-border-radius) var(--cui-border-radius);
  background-color: var(--cui-body-bg);
}

.toast-notification {
  animation: slideInRight 0.3s ease-in;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Loading */
.loading {
  text-align: center;
  padding: 1.25rem;
  color: var(--cui-secondary-color);
}

.spinner-border {
  display: inline-block;
}

/* ScrollBar personalizado para CoreUI */
#chat-window::-webkit-scrollbar,
#lista-contactos::-webkit-scrollbar {
  width: 8px;
}

#chat-window::-webkit-scrollbar-track,
#lista-contactos::-webkit-scrollbar-track {
  background: var(--cui-tertiary-bg);
  border-radius: var(--cui-border-radius);
}

#chat-window::-webkit-scrollbar-thumb,
#lista-contactos::-webkit-scrollbar-thumb {
  background: var(--cui-secondary-bg);
  border-radius: var(--cui-border-radius);
}

#chat-window::-webkit-scrollbar-thumb:hover,
#lista-contactos::-webkit-scrollbar-thumb:hover {
  background: var(--cui-secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {

  /* Ocultar lista de contactos en móvil cuando hay chat activo */
  .col-contactos.d-none-mobile {
    display: none !important;
  }

  .col-chat.d-block-mobile {
    display: block !important;
  }

  #chat-window {
    height: calc(100vh - 350px);
    min-height: 400px;
  }

  #lista-contactos {
    height: calc(100vh - 250px);
    min-height: 400px;
  }

  .msg-admin,
  .msg-user {
    max-width: 85%;
    font-size: 0.875rem;
  }

  .chat-header {
    padding: 0.75rem;
  }

  .chat-header h6,
  .chat-header strong {
    font-size: 0.875rem;
  }

  .contacto-item {
    padding: 0.625rem 0.75rem;
  }

  .badge-no-leidos {
    width: 1.25rem;
    height: 1.25rem;
    font-size: 0.625rem;
  }

  .btn-back-mobile {
    display: inline-flex !important;
  }
}

@media (min-width: 769px) {
  .btn-back-mobile {
    display: none !important;
  }
}

/* Ajustes para tablets */
@media (min-width: 769px) and (max-width: 992px) {
  #chat-window {
    height: 450px;
  }

  #lista-contactos {
    height: 450px;
  }

  .msg-admin,
  .msg-user {
    max-width: 75%;
  }
}