/* WhatsApp Messages Scroll - Estilos principales */
/* Integración con DaisyUI y Tailwind CSS */

@import url('https://cdn.jsdelivr.net/npm/daisyui@4.12.10/dist/full.min.css');

/* Variables CSS personalizadas para temas */
:root {
  /* Colores */
  --wa-primary: #059669;
  --wa-primary-dark: #047857;
  --wa-secondary: #6b7280;      /* Gris neutral */
  
  /* Colores de superficie */
  --wa-bg-primary: #ffffff;     /* Fondo principal */
  --wa-bg-secondary: #f8fafc;   /* Fondo secundario */
  --wa-bg-chat: #e5ddd5;        /* Fondo chat WhatsApp */
  --wa-border: #e2e8f0;         /* Bordes */
  
  /* Texto */
  --wa-text-primary: #1f2937;   /* Texto principal */
  --wa-text-secondary: #3b3f47; /* Texto secundario */
  --wa-text-muted: #9ca3af;     /* Texto atenuado */
  
  /* Estados */
  --wa-success: #10b981;
  --wa-warning: #f59e0b;
  --wa-error: #ef4444;
  --wa-info: #3b82f6;
  
  /* Sombras */
  --wa-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --wa-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --wa-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

/* Tema Dark */
[data-theme="dark"] {
  --wa-bg-primary: #1f2937;
  --wa-bg-secondary: #374151;
  --wa-bg-chat: #1f2937;
  --wa-border: #4b5563;
  --wa-text-primary: #f9fafb;
  --wa-text-secondary: #d1d5db;
  --wa-text-muted: #9ca3af;
}

/* Reset y configuración base */
* {
  box-sizing: border-box;
}

/* ===== MEJORAS PARA TOOLTIPS ===== */

/* Asegurar que los tooltips funcionen con z-index correcto */
.tooltip {
  position: relative;
  z-index: 1;
}

.tooltip:before,
.tooltip:after {
  z-index: 1000;
}

/* En drawers, usar z-index más alto */
.drawer .tooltip:before,
.drawer .tooltip:after {
  z-index: 1001;
}

/* Tarjeta de control - padding específico */
.wa-conversation-header .card {
    padding: 1rem !important; /* Asegurar mínimo 0.5rem, aplicamos 1rem para mejor visual */
}

/* ===== ESTILOS PARA TOOLTIPS DEL MENÚ ===== */
/* Mejores estilos para los tooltips del header */

/* Variables para tooltips */
:root {
  --tooltip-bg: hsl(var(--b1));
  --tooltip-color: hsl(var(--bc));
  --tooltip-border: hsl(var(--b3));
  --tooltip-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --tooltip-radius: 0.5rem;
  --tooltip-font-size: 0.75rem;
  --tooltip-padding: 0.5rem 0.75rem;
}

[data-theme="dark"] {
  --tooltip-bg: #374151;
  --tooltip-color: #f9fafb;
  --tooltip-border: #4b5563;
  --tooltip-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

/* Estilos base para tooltips */
.tooltip {
  position: relative;
}

.tooltip:before {
  content: attr(data-tip);
  position: absolute;
  z-index: 1000;
  background-color: var(--tooltip-bg) !important;
  color: var(--tooltip-color) !important;
  border: 1px solid var(--tooltip-border) !important;
  border-radius: var(--tooltip-radius) !important;
  padding: var(--tooltip-padding) !important;
  font-size: var(--tooltip-font-size) !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  white-space: nowrap !important;
  box-shadow: var(--tooltip-shadow) !important;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.tooltip:after {
  content: '';
  position: absolute;
  z-index: 999;
  width: 0;
  height: 0;
  border-style: solid;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  pointer-events: none;
}

/* Mostrar tooltip al hacer hover */
.tooltip:hover:before,
.tooltip:hover:after {
  opacity: 1;
  visibility: visible;
}

.tooltip:hover:before {
  transform: translateY(0);
}

/* Posicionamiento para tooltip-bottom (default) */
.tooltip-bottom:before,
.tooltip:not([class*="tooltip-"]):before {
  bottom: auto;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  margin-top: 8px;
}

.tooltip-bottom:after,
.tooltip:not([class*="tooltip-"]):after {
  bottom: auto;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 2px;
  border-width: 0 6px 6px 6px;
  border-color: transparent transparent var(--tooltip-bg) transparent;
}

.tooltip-bottom:hover:before,
.tooltip:not([class*="tooltip-"]):hover:before {
  transform: translateX(-50%) translateY(0);
}

/* Tooltips específicos para el header */
.wa-header .tooltip:before {
  background-color: rgba(0, 0, 0, 0.85) !important;
  color: white !important;
  border: none !important;
  font-size: 0.7rem !important;
  padding: 0.4rem 0.6rem !important;
  border-radius: 0.375rem !important;
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.wa-header .tooltip:after {
  border-bottom-color: rgba(0, 0, 0, 0.85) !important;
}

/* Tema dark para tooltips del header */
[data-theme="dark"] .wa-header .tooltip:before {
  background-color: rgba(255, 255, 255, 0.9) !important;
  color: #1f2937 !important;
}

[data-theme="dark"] .wa-header .tooltip:after {
  border-bottom-color: rgba(255, 255, 255, 0.9) !important;
}

/* Responsivo para tooltips en móviles */
@media (max-width: 768px) {
  .tooltip:before {
    font-size: 0.65rem !important;
    padding: 0.3rem 0.5rem !important;
    max-width: 150px;
    white-space: normal !important;
    text-align: center;
  }
  
  /* En móviles, ocultar algunos tooltips para evitar clutter */
  .wa-header .tooltip:before {
    display: none;
  }
}

/* Mejoras para accesibilidad */
.tooltip:focus:before,
.tooltip:focus:after {
  opacity: 1;
  visibility: visible;
}

.tooltip:focus:before {
  transform: translateY(0);
}

/* Prevenir conflictos con otros elementos */
.tooltip:before,
.tooltip:after {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

/* ===== ESTILOS PARA EL HEADER Y MENÚ ===== */

/* Mejoras para los botones del header */
.wa-header .btn {
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.wa-header .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.wa-header .btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Estilos específicos para botones con iconos */
.wa-header .btn i {
  transition: all 0.2s ease;
}

.wa-header .btn:hover i {
  transform: scale(1.1);
}

/* Separadores del menú */
.wa-header .divider-horizontal {
  margin: 0 0.5rem;
  border-color: rgba(255, 255, 255, 0.2);
  opacity: 0.6;
}

/* Mejoras para el navbar */
.wa-header .navbar {
  padding: 0.5rem 1rem;
  min-height: 4rem;
}

/* Responsivo para el header */
@media (max-width: 1024px) {
  .wa-header .navbar {
    padding: 0.5rem;
  }
  
  .wa-header .btn {
    padding: 0.5rem;
    min-width: 2.5rem;
    min-height: 2.5rem;
  }
  
  .wa-header .btn span {
    display: none;
  }
}

@media (max-width: 768px) {
  .wa-header .navbar-center {
    flex: 0 0 auto;
  }
  
  .wa-header .navbar-center .flex {
    gap: 0.25rem;
  }
  
  .wa-header .btn {
    padding: 0.375rem;
    min-width: 2.25rem;
    min-height: 2.25rem;
    font-size: 0.875rem;
  }
  
  .wa-header .dropdown {
    position: static;
  }
  
  .wa-header .dropdown-content {
    position: fixed;
    top: auto;
    right: 1rem;
    left: auto;
    z-index: 9999;
  }
}

html, body {
  height: 100vh;
  overflow: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--wa-bg-primary);
  color: var(--wa-text-primary);
  margin: 0;
  padding: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Layout principal */
.wa-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wa-header {
  background-color: var(--wa-primary);
  color: white;
  padding: 0.25rem 0.5rem; /* Reducido de 0.5rem a 0.25rem vertical */
  box-shadow: var(--wa-shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Centrado vertical de elementos del navbar */
.wa-header .navbar {
  align-items: center;
  min-height: 48px; /* Reducido de 64px a 48px */
}

.wa-header .navbar-start,
.wa-header .navbar-center,
.wa-header .navbar-end {
  display: flex;
  align-items: center;
  height: 100%;
}

.wa-header .navbar-end .flex {
  display: flex;
  align-items: center;
  height: 100%;  
}

/* Mejorar alineación de botones */
.wa-header .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  height: 2rem;
  line-height: 1;
}

.wa-header .swap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  height: 2rem;
}

.wa-main {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(250px, 28rem) 1fr;
  gap: 0;
  height: calc(100vh - 48px); /* Ajustado de 64px a 48px para el header más pequeño */
}

/* Sección de conversaciones */
.wa-conversations {
  background-color: var(--wa-bg-primary);
  border-right: 1px solid var(--wa-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.wa-conversations-filters {
  padding: 1rem;
  border-bottom: 1px solid var(--wa-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-shrink: 0;
}

.wa-filters-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

/* Fila de filtros dividida en dos mitades */
.wa-filters-row-split {
  display: grid;
  /* grid-template-columns: 1fr 1fr; */
  grid-template-columns: 50% 50%;
  gap: 0.5rem;
  align-items: center;
}

/* Optimización del primer renglón: búsqueda + botón */
.wa-filters-row:first-child {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.wa-filters-row:first-child input {
  flex: 1;
  min-width: 0;
}

.wa-filters-row:first-child button {
  flex-shrink: 0;
  width: auto;
}

/* Estilos para los pickers de fecha y hora */
input[type="datetime-local"] {
  position: relative;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  /* width: 85%; */
}

/* Personalización del formato de fecha/hora */
input[type="datetime-local"]::-webkit-datetime-edit {
  padding: 0.375rem 0;
}

input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper {
  display: flex;
  align-items: center;
}

input[type="datetime-local"]::-webkit-datetime-edit-text {
  padding: 0 0;
}

input[type="datetime-local"]::-webkit-datetime-edit-month-field,
input[type="datetime-local"]::-webkit-datetime-edit-day-field,
input[type="datetime-local"]::-webkit-datetime-edit-year-field,
input[type="datetime-local"]::-webkit-datetime-edit-hour-field,
input[type="datetime-local"]::-webkit-datetime-edit-minute-field {
  padding: 0 0;
}

/* Ocultar los segundos en el picker */
input[type="datetime-local"]::-webkit-datetime-edit-second-field,
input[type="datetime-local"]::-webkit-datetime-edit-millisecond-field {
  display: none;
}

/* Mantener el ícono del calendario */
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  opacity: 1;
  cursor: pointer;
}

/* Sombra para el selector desplegado */
input[type="datetime-local"]::-webkit-datetime-edit-text:focus,
input[type="datetime-local"]:focus {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Estilos para el dropdown del calendario */
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
}

.wa-conversations-list {
  flex: 1;
  overflow-y: auto;
  scroll-behavior: smooth;
}

/* Tarjetas de conversación */
.wa-conversation-card {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--wa-border);
  cursor: pointer;
  transition: background-color 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wa-conversation-card:hover {
  background-color: var(--wa-bg-secondary);
}

.wa-conversation-card.active {
  background-color: var(--wa-primary);
  color: white;
}

.wa-conversation-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--wa-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 600;
  color: white;
}

.wa-conversation-info {
  flex: 1;
  min-width: 0;
}

.wa-conversation-name {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-conversation-preview {
  font-size: 0.75rem;
  color: var(--wa-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-conversation-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  flex-shrink: 0;
}

/* Badges de estado en la lista de conversaciones */
.wa-conversation-meta .badge {
  font-size: 0.7rem !important;
  font-weight: 600 !important;
  border-radius: 0.375rem !important;
  padding: 0.125rem 0.5rem !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.25rem !important;
}

/* Colores específicos para badges en lista - mismo que header */
.wa-conversation-meta .badge-info {
  background-color: #3B82F6 !important;
  color: #ffffff !important;
}

.wa-conversation-meta .badge-secondary {
  background-color: #8B5CF6 !important;
  color: #ffffff !important;
}

.wa-conversation-meta .badge-success {
  background-color: #10B981 !important;
  color: #ffffff !important;
}

.wa-conversation-meta .badge-neutral {
  background-color: #6B7280 !important;
  color: #ffffff !important;
}

.wa-conversation-meta .badge-error {
  background-color: #EF4444 !important;
  color: #ffffff !important;
}

.wa-conversation-time {
  font-size: 0.75rem;
  color: var(--wa-success);
  font-weight: 500;
}

.wa-conversation-status {
  font-size: 0.6rem;
  padding: 0.125rem 0.375rem;
  border-radius: 0.375rem;
  font-weight: 500;
}

/* Sección de conversación activa */
.wa-conversation {
  background-color: var(--wa-bg-chat);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
  max-height: calc(100vh - 48px); /* Ajustado de 64px a 48px */
}

.wa-conversation-header {
  background-color: var(--wa-bg-primary);
  padding: 1rem;
  border-bottom: 1px solid var(--wa-border);
  display: flex;
  align-items: center;
  justify-content: space-between; /* Cambiar de center a space-between para empujar la tarjeta a la derecha */
  gap: 0.75rem;
  flex-shrink: 0;
  box-sizing: border-box;
  /* Altura inicial fija de 110px para estado vacío */
  height: 109px;
  position: relative; /* Para posicionamiento absoluto interno */
}

/* Header con conversación activa - usa altura dinámica */
.wa-conversation-header.active {
  justify-content: flex-start;
  height: auto; /* Permite que el JS controle la altura */
  min-height: 110px; /* Altura mínima */
}

/* Estado vacío centrado */
.wa-conversation-header .wa-empty-state {
  text-align: center;
  width: 100%;
}

/* Badge de status personalizado - 15% más grande */
.wa-conversation-header .badge-lg {
    font-size: 0.92rem; /* 15% más grande que badge-sm (0.8rem) */
    padding: 0.5rem 0.75rem;
    min-height: 2rem;
}

/* Tarjeta de control de status - fondo oscuro */
.wa-conversation-header .card {
    background-color: var(--wa-bg-secondary);
    border: 1px solid var(--wa-border);
    transition: all 0.2s ease;
}

/* Tema dark - tarjeta más oscura */
[data-theme="dark"] .wa-conversation-header .card {
    background-color: #374151; /* bg-gray-700 equivalente */
    border-color: #4b5563; /* border-gray-600 equivalente */
}

.wa-conversation-header .card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Estilos para el toggle de conversación */
.wa-conversation-header .form-control .label {
    padding: 0;
    min-height: auto;
}

.wa-conversation-header .toggle-primary:checked {
    background-color: var(--wa-success);
    border-color: var(--wa-success);
}

.wa-conversation-header .toggle:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}.wa-conversation-header .badge-info {
    background-color: #1e40af; /* Azul Marino */
    color: white;
    border-color: #1e40af;
}

.wa-conversation-header .badge-secondary {
    background-color: #7c3aed; /* Morado */
    color: white;
    border-color: #7c3aed;
}

.wa-conversation-header .badge-success {
    background-color: #10b981; /* Verde */
    color: white;
    border-color: #10b981;
}

.wa-conversation-header .badge-neutral {
    background-color: #6b7280; /* Gris */
    color: white;
    border-color: #6b7280;
}

.wa-conversation-header .badge-error {
    background-color: #ef4444; /* Rojo */
    color: white;
    border-color: #ef4444;
}

/* Asegurar que el badge tenga el tamaño correcto */
.wa-conversation-header .badge i {
    font-size: 0.85rem;
}/* Animación para el indicador de loading */
.wa-conversation-header .loading {
  transition: opacity 0.2s ease-in-out;
}

/* Estilos responsive para el header */
@media (max-width: 640px) {
  .wa-conversation-header.active {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem;
  }
  
  .wa-conversation-header.active > div:last-child {
    align-self: flex-end;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }
}

/* Estilos para notificaciones toast */
#notification-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
}

#notification-container .alert {
  margin-bottom: 0.5rem;
  min-width: 300px;
  animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.wa-messages-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1rem;
  min-height: 0;
  max-height: 100%;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Burbujas de mensajes */
.wa-message {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
}

.wa-message.outbound {
  flex-direction: row-reverse;
}

.wa-message-bubble {
  max-width: 70%;
  padding: 0.5rem 0.75rem;
  border-radius: 0.75rem;
  position: relative;
  word-wrap: break-word;
}

.wa-message.inbound .wa-message-bubble {
  background-color: white;
  border-bottom-left-radius: 0.25rem;
  box-shadow: var(--wa-shadow-sm);
}

.wa-message.outbound .wa-message-bubble {
  background-color: #dcf8c6;
  border-bottom-right-radius: 0.25rem;
  box-shadow: var(--wa-shadow-sm);
}

.wa-message-content {
  font-size: 0.875rem;
  line-height: 1.4;
  margin-bottom: 0.25rem;
}

.wa-message-time {
  font-size: 0.6875rem;
  color: var(--wa-text-muted);
  text-align: right;
}

/* Mensajes temporales */
.wa-message-temp {
  transition: opacity 0.3s ease;
}

.wa-message-temp .wa-message-bubble {
  border: 1px dashed rgba(0, 0, 0, 0.2);
  animation: wa-pulse-subtle 2s infinite;
}

@keyframes wa-pulse-subtle {
  0%, 100% { 
    opacity: 0.7; 
  }
  50% { 
    opacity: 0.9; 
  }
}

/* Input de envío de mensajes */
.wa-message-input {
  background-color: var(--wa-bg-primary);
  padding: 1rem;
  border-top: 1px solid var(--wa-border);
}

.wa-input-container {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  background-color: white;
  border-radius: 1.5rem;
  padding: 0.5rem;
  box-shadow: var(--wa-shadow-sm);
}

.wa-message-textarea {
  flex: 1;
  border: none;
  outline: none;
  resize: none;
  min-height: 20px;
  max-height: 100px;
  padding: 0.5rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Botón AI Follow-up */
#ai-followup-btn {
  transition: all 0.2s ease;
  position: relative;
}

#ai-followup-btn:not(:disabled):hover {
  transform: scale(1.05);
  background-color: var(--wa-primary);
  color: white;
}

#ai-followup-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#ai-followup-btn.loading {
  pointer-events: none;
}

#ai-followup-btn.loading i {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Modal QR Code */
.wa-qr-modal {
  z-index: 1001;
}

.wa-qr-modal .modal-box {
  background: var(--wa-bg-primary);
  border: 1px solid var(--wa-border);
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.3);
  max-width: 64rem; /* Más ancho para 2 columnas */
  border-radius: 1rem;
  width: 90vw;
}

/* Backdrop personalizado - asegurar que esté detrás */
.wa-qr-modal .modal-backdrop {
  background: rgba(0, 0, 0, 0.75) !important;
  backdrop-filter: blur(10px) !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: -1 !important; /* Importante: mantenerlo detrás del modal-box */
}

/* Asegurar que el modal-box esté por encima */
.wa-qr-modal .modal-box {
  position: relative !important;
  z-index: 10 !important;
}

/* Header del modal - ancho completo */
.wa-qr-modal .wa-gradient-header {
  width: 100%;
  border-radius: 1rem 1rem 0 0;
}

/* Layout de columnas - SIMPLE */
.wa-qr-modal #qr-code-section {
  min-height: 400px;
  padding: 2rem;
  border-right: 1px solid var(--wa-border);
}

.wa-qr-modal #instructions-section {
  min-height: 400px;
  padding: 2rem;
}

/* Footer centrado */
.wa-qr-modal .modal-action {
  justify-content: center;
  padding: 1.5rem;
  border-top: 1px solid var(--wa-border);
  background: var(--wa-bg-secondary);
  border-radius: 0 0 1rem 1rem;
}

/* QR Code específico */
.wa-qr-code-image {
  width: 380px;
  /* height: 220px; */
  border-radius: 0.75rem;
  box-shadow: 0 8px 25px -5px rgb(0 0 0 / 0.1);
  border: 1px solid var(--wa-border);
  margin: 1rem;
}

/* Estados de conexión mejorados */
.wa-connection-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  border: 2px solid;
  transition: all 0.3s ease;
}

.wa-connection-status-indicator.connected {
  background: linear-gradient(135deg, rgb(16 185 129 / 0.15) 0%, rgb(16 185 129 / 0.08) 100%);
  border-color: rgb(16 185 129 / 0.4);
  color: rgb(16 185 129);
  box-shadow: 0 4px 12px rgb(16 185 129 / 0.2);
}

.wa-connection-status-indicator.disconnected {
  background: linear-gradient(135deg, rgb(245 158 11 / 0.15) 0%, rgb(245 158 11 / 0.08) 100%);
  border-color: rgb(245 158 11 / 0.4);
  color: rgb(245 158 11);
  box-shadow: 0 4px 12px rgb(245 158 11 / 0.2);
}

.wa-connection-status-indicator.error {
  background: linear-gradient(135deg, rgb(239 68 68 / 0.15) 0%, rgb(239 68 68 / 0.08) 100%);
  border-color: rgb(239 68 68 / 0.4);
  color: rgb(239 68 68);
  box-shadow: 0 4px 12px rgb(239 68 68 / 0.2);
}

/* Animación del pulso para estados */
.wa-status-pulse {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.2);
  }
}

/* Cards de información con mejor espaciado */
.wa-info-card {
  background: var(--wa-bg-secondary);
  border: 1px solid var(--wa-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
  height: 100%;
}

.wa-info-card:hover {
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.1);
  border-color: var(--wa-primary-light);
}

.wa-qr-instructions {
  background: linear-gradient(135deg, var(--wa-bg-secondary) 0%, var(--wa-bg-primary) 100%);
  border: 1px solid var(--wa-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  height: 100%;
}

.wa-qr-instructions ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wa-qr-instructions li {
  margin-bottom: 1rem;
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.wa-qr-instructions li:last-child {
  margin-bottom: 0;
}

/* Avatar mejorado con gradiente */
.wa-modal-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mejoras en gradientes y sombras */
.wa-gradient-header {
  background: linear-gradient(135deg, var(--wa-primary) 0%, var(--wa-primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.wa-gradient-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

/* Mejor organización de componentes */
.wa-component-section {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--wa-border);
}

.wa-component-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.wa-component-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--wa-text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Mejoras responsivas */
@media (max-width: 1024px) {
  .wa-qr-modal .modal-box {
    max-width: 90vw;
  }
  
  /* En tablets y móviles: columnas verticales */
  .wa-qr-modal .flex {
    flex-direction: column;
  }
  
  .wa-qr-modal #qr-code-section {
    border-right: none;
    border-bottom: 1px solid var(--wa-border);
    padding-bottom: 1.5rem;
  }
  
  .wa-qr-modal #instructions-section {
    padding-top: 1.5rem;
  }
}

@media (max-width: 640px) {
  .wa-qr-modal .modal-box {
    margin: 1rem;
    max-width: calc(100vw - 2rem);
    border-radius: 0.75rem;
  }
  
  .wa-qr-code-image {
    width: 180px;
    height: 180px;
  }
  
  .wa-qr-modal .modal-backdrop {
    backdrop-filter: blur(6px) !important;
  }
  
  .wa-connection-status-indicator {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
  
  .wa-info-card,
  .wa-qr-instructions {
    padding: 1rem;
  }
  
  .wa-qr-modal #qr-code-section,
  .wa-qr-modal #instructions-section {
    padding: 1.5rem 1rem;
  }
}

/* Animaciones de entrada */
.wa-qr-modal.modal-open .modal-box {
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  0% {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Paginación */
.wa-pagination {
  padding: 1rem;
  border-top: 1px solid var(--wa-border);
  display: flex;
  justify-content: center;
  background-color: var(--wa-bg-secondary);
}

/* Estados del funnel */
.status-pending { background-color: #fbbf24; color: #92400e; }
.status-information-requested { background-color: #60a5fa; color: #1e40af; }
.status-in-progress { background-color: #34d399; color: #065f46; }
.status-follow-up { background-color: #a78bfa; color: #5b21b6; }
.status-error { background-color: #f87171; color: #991b1b; }
.status-not-marked { background-color: #9ca3af; color: #374151; }
.status-completed { background-color: #10b981; color: #064e3b; }

/* ===================================
   DRAWER DE CONTACTOS MEJORADO
   =================================== */

/* Variables específicas para el drawer */
:root {
    --drawer-bg: #ffffff;
    --drawer-border: #e5e7eb;
    --drawer-text: #111827;
    --drawer-text-muted: #6b7280;
    --drawer-input-bg: #ffffff;
    --drawer-input-border: #d1d5db;
    --drawer-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --drawer-overlay: rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] {
    --drawer-bg: #1f2937;
    --drawer-border: #374151;
    --drawer-text: #f9fafb;
    --drawer-text-muted: #d1d5db;
    --drawer-input-bg: #374151;
    --drawer-input-border: #4b5563;
    --drawer-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --drawer-overlay: rgba(0, 0, 0, 0.8);
}

/* Control del drawer */
#add-contact-drawer:checked ~ .drawer-side {
    pointer-events: auto;
    visibility: visible;
    opacity: 1;
}

.drawer-side {
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
    position: fixed;
    inset-inline-start: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    z-index: 70 !important;
    transition: opacity 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                visibility 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Overlay mejorado */
.drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--drawer-overlay);
    backdrop-filter: blur(8px);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Panel del drawer */
.drawer-side .menu {
    position: relative;
    width: 100%;
    max-width: 32rem; /* 512px - más ancho para mejor UX */
    height: 100vh;
    background: var(--drawer-bg) !important;
    color: var(--drawer-text) !important;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    box-shadow: var(--drawer-shadow);
    border-right: 1px solid var(--drawer-border);
}

#add-contact-drawer:checked ~ .drawer-side .menu {
    transform: translateX(0);
}

/* Estilos para el formulario de contactos */
.contact-form-container {
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.contact-form-container::-webkit-scrollbar {
    width: 6px;
}

.contact-form-container::-webkit-scrollbar-track {
    background: transparent;
}

.contact-form-container::-webkit-scrollbar-thumb {
    background-color: rgba(155, 155, 155, 0.3);
    border-radius: 3px;
}

/* Input group para el teléfono */
.input-group {
    display: flex;
    align-items: stretch;
}

.input-group span {
    display: flex;
    align-items: center;
    font-weight: 500;
    color: var(--wa-text-secondary);
    white-space: nowrap;
}

/* Estilo para el botón de agregar contacto */
#add-contact-btn {
    min-width: 2.5rem;
    animation: pulse-subtle 2s infinite;
}

#add-contact-btn:hover {
    animation: none;
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

/* Animación sutil para llamar la atención */
@keyframes pulse-subtle {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(5, 150, 105, 0);
    }
}

/* Mejorar espaciado en el formulario */
.form-control .label {
    padding-bottom: 0.25rem;
}

.form-control .label-text {
    font-weight: 600;
    font-size: 0.875rem;
}

.form-control input {
    transition: all 0.2s ease;
}

.form-control input:focus {
    box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.2);
}

/* Estados de error en el formulario */
.form-control .label-text-alt.text-error {
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* Header del drawer */
.drawer-side .navbar {
    /* background: linear-gradient(135deg, var(--wa-primary) 0%, var(--wa-primary-dark) 100%) !important; */
    background: none;
    /* color: white !important; */
    color: var(--wa-primary);
    border-bottom: 1px solid var(--drawer-border);

    padding: 3rem .5rem .5rem .5rem !important;
    /* border-bottom: 1px solid var(--drawer-border); */
    min-height: auto;
    /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); */
}

.drawer-side .navbar h2 {
    color: var(--wa-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

/* Área de contenido principal */
.drawer-content-area {
    flex: 1;
    padding: .5rem 1.5rem;
    overflow-y: auto;
    background: var(--drawer-bg);
}

.drawer-content-area::-webkit-scrollbar {
    width: 6px;
}

.drawer-content-area::-webkit-scrollbar-track {
    background: transparent;
}

.drawer-content-area::-webkit-scrollbar-thumb {
    background: var(--drawer-text-muted);
    border-radius: 3px;
    opacity: 0.5;
}

/* Alert de información */
.drawer-side .alert {
    background: #dbeafe !important;
    border: 1px solid #3b82f6 !important;
    color: #1e40af !important;
    margin-bottom: 1.5rem;
    border-radius: 0.75rem;
    padding: 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

[data-theme="dark"] .drawer-side .alert {
    background: #1e3a8a !important;
    border-color: #3b82f6 !important;
    color: #dbeafe !important;
}

/* Labels mejorados */
.drawer-side .form-control .label {
    padding-bottom: 0.5rem;
}

.drawer-side .form-control .label-text {
    color: var(--drawer-text) !important;
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
}

.drawer-side .form-control .label-text i {
    margin-right: 0.5rem;
}

/* Inputs optimizados */
.drawer-side .input {
    height: 3rem !important;
    font-size: 0.875rem !important;
    line-height: 1.5 !important;
    padding: 0.75rem 1rem !important;
    background: var(--drawer-input-bg) !important;
    border: 2px solid var(--drawer-input-border) !important;
    color: var(--drawer-text) !important;
    border-radius: 0.5rem !important;
    transition: all 0.2s ease !important;
}

.drawer-side .input:focus {
    border-color: #059669 !important;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1) !important;
    outline: none !important;
}

.drawer-side .input::placeholder {
    color: var(--drawer-text-muted) !important;
    opacity: 0.7;
}

/* Join items para el teléfono */
.drawer-side .join-item {
    background: var(--drawer-input-bg) !important;
    border: 2px solid var(--drawer-input-border) !important;
    color: var(--drawer-text) !important;
    height: 3rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Colocar esquinas izquierdas rectas y las derechas redondeadas */
    border-radius: 0 0.5rem 0.5rem 0 !important;
    transition: all 0.2s ease !important;
    cursor: pointer;
}

.drawer-side .join-item:first-child {
    border-right: none !important;
    font-weight: 600;
    letter-spacing: 0.5px;
    background: var(--drawer-bg) !important;
    border-color: var(--drawer-input-border) !important;
    padding-left: 1rem;
    padding-right: 1rem;
    border-radius: 0.5rem 0 0 0.5rem !important;
    font-size: 1.1rem !important;
    color: var(--drawer-text) !important;
}

/* Textos de error */
.drawer-side .label-text-alt {
    color: #dc2626 !important;
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

/* Footer con botones */
.drawer-side .sticky {
    background: var(--drawer-bg) !important;
    border-top: 2px solid var(--drawer-border) !important;
    padding: 1.5rem !important;
}

/* Container de botones centrado */
.drawer-side .sticky .flex {
    justify-content: center !important;
    align-items: center !important;
    /* gap: 0.75rem; */
}

.drawer-side .btn {
    height: 3rem !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    border-radius: 0.5rem !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
}

/* Botones específicos */
.drawer-side .btn-outline {
    background: transparent !important;
    border: 2px solid var(--drawer-border) !important;
    color: var(--drawer-text) !important;
}

.drawer-side .btn-outline:hover {
    background: var(--drawer-border) !important;
    border-color: var(--drawer-text-muted) !important;
}

.drawer-side .btn-primary {
    background: #059669 !important;
    border: 2px solid #059669 !important;
    color: white !important;
}

.drawer-side .btn-primary:hover {
    background: #047857 !important;
    border-color: #047857 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.drawer-side .btn-success {
    background: #10b981 !important;
    border: 2px solid #10b981 !important;
    color: white !important;
}

.drawer-side .btn-success:hover {
    background: #059669 !important;
    border-color: #059669 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Botón de agregar contacto mejorado */
#add-contact-btn {
    min-width: 2.5rem;
    height: 2.5rem;
    background: #059669 !important;
    border: 2px solid #059669 !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

#add-contact-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.4);
    background: #047857 !important;
}

#add-contact-btn:active {
    transform: scale(0.98);
}

/* Animación sutil de pulso */
@keyframes pulse-contact {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3), 0 0 0 0 rgba(5, 150, 105, 0.4);
    }
    50% {
        box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3), 0 0 0 8px rgba(5, 150, 105, 0);
    }
}

#add-contact-btn {
    animation: pulse-contact 3s infinite;
}

#add-contact-btn:hover {
    animation: none;
}

/* Estados de carga */
.drawer-side .loading {
    width: 1rem;
    height: 1rem;
}

/* Estilos para loading states */
.drawer-side .btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Mejora visual para estados focus */
.drawer-side *:focus-visible {
    outline: 2px solid #059669;
    outline-offset: 2px;
}

/* Responsivo optimizado */
@media (max-width: 768px) {
    .drawer-side .menu {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .drawer-content-area {
        padding: .5rem 1rem;
    }
    
    .drawer-side .navbar {
        padding: 1rem;
    }
    
    .drawer-side .sticky {
        padding: 1rem !important;
    }
}

@media (max-width: 480px) {
    .drawer-side .btn {
        font-size: 0.8rem !important;
        padding: 0.5rem 1rem !important;
    }
    
    .drawer-content-area {
        padding: 1rem 0.75rem;
    }
    
    .drawer-side .form-control {
        margin-bottom: 1rem;
    }
}

/* Mejoras adicionales de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    .drawer-side .menu,
    .drawer-overlay,
    .drawer-side,
    #add-contact-btn {
        transition: none;
        animation: none;
    }
}

/* Fix para el contenido truncado */
.drawer-side .menu {
    overflow: hidden;
}

@media (min-width: 641px) and (max-width: 1024px) {
    .drawer-side .menu {
        max-width: 24rem; /* Ajuste para tablets */
    }
}

/* ===================================
   MODO COMPACTO Y CONFIGURACIÓN AVANZADA
   =================================== */
.compact-mode .wa-conversation-item {
    padding: 8px 12px;
}

.compact-mode .wa-conversation-name {
    font-size: 14px;
}

.compact-mode .wa-conversation-preview {
    font-size: 12px;
}

.compact-mode .wa-message {
    padding: 6px 12px;
    margin-bottom: 4px;
}

.compact-mode .wa-message-text {
    font-size: 14px;
}

/* Configuración de animaciones */
.no-animations * {
    animation-duration: 0s !important;
    animation-delay: 0s !important;
    transition-duration: 0s !important;
    transition-delay: 0s !important;
}

/* Navbar mejorada */
.navbar {
  display: flex;
  align-items: center;
  padding: var(--navbar-padding, .5rem);
  min-height: 4rem;
  width: 100%;
  justify-content: space-between !important;
}

/* Botones de la navbar */
.buttons-container {
  display: flex;
  align-items: center;
  gap: 3rem;
}

/* Modal de configuración */
.modal-config-wide {
    width: 80vw;
    max-width: 1200px;
    min-width: 800px;
    height: 90vh;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    margin: auto;
    position: relative;
    top: 5vh;
}

/* Header del modal mejorado */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    border-bottom: 1px solid var(--wa-border);
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--wa-text-primary);
    display: flex;
    align-items: center;
    margin: 0;
}

.modal-close-btn {
    position: relative;
    top: auto;
    right: auto;
    margin: 0;
    z-index: 10;
}

/* Espaciado para íconos en títulos de sección */
.settings-section-title i {
    margin-right: 0.5rem;
}

.settings-tab-content {
    min-height: 600px;
    max-height: 75vh;
    overflow-y: auto;
    padding-right: 0.5rem;
    transition: opacity 0.2s ease-in-out;
    scroll-behavior: smooth;
    flex: 1;
}

.settings-tab-content::-webkit-scrollbar {
    width: 6px;
}

.settings-tab-content::-webkit-scrollbar-track {
    background: var(--wa-bg-secondary);
    border-radius: 3px;
}

.settings-tab-content::-webkit-scrollbar-thumb {
    background: var(--wa-border);
    border-radius: 3px;
}

.settings-tab-content::-webkit-scrollbar-thumb:hover {
    background: var(--wa-primary);
}

/* Mejoras para tabs de configuración */
.tabs .tab {
    transition: all 0.2s ease;
    border-radius: 0.5rem;
    margin: 0 0.125rem;
}

.tabs .tab:hover {
    background-color: var(--wa-primary);
    color: white;
    transform: translateY(-1px);
}

.tabs .tab.tab-active {
    background-color: var(--wa-primary);
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tabs .tab i {
    transition: transform 0.2s ease;
}

.tabs .tab:hover i,
.tabs .tab.tab-active i {
    transform: scale(1.1);
}

/* Asegurar que hidden funcione correctamente */
.hidden {
    display: none !important;
}

/* Estilos para contenido organizado de configuración */
.settings-tabs-container {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.settings-section {
    margin-bottom: 2rem;
}

.settings-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--wa-text-primary);
    display: flex;
    align-items: center;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.settings-toggles {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.settings-actions {
    margin-top: 1.5rem;
}

/* Mejoras para form controls */
.form-control .label-text {
    font-weight: 500;
}

.form-control .label-text-alt {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}

/* Estilos mejorados para stats */
.stat {
    background: var(--wa-bg-secondary);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem;
    min-width: 15rem;
    border: 1px solid var(--wa-border);
    transition: all 0.2s ease;
}

.stat:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.stat-figure {
    opacity: 0.7;
}

/* Contenedor de stats responsivo */
.stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.stats.stats-vertical {
    flex-direction: row;
    align-items: stretch;
}

.stats.stats-horizontal {
    flex-direction: row;
    align-items: flex-start;
}

/* Stats específicos para rendimiento y analíticas */
.stats-performance,
.stats-analytics {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

/* Responsive para stats */
@media (min-width: 769px) {
    .stats-performance .stat,
    .stats-analytics .stat {
        flex: 1;
        min-width: 15rem;
        max-width: 20rem;
    }
}

@media (max-width: 768px) {
    .stats,
    .stats-performance,
    .stats-analytics {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stat {
        margin: 0.5rem 0;
        min-width: auto;
        max-width: none;
    }
}

/* Margins específicos para tarjetas de alerta */
.alert-warning-spacing,
.alert-info-spacing {
    margin-top: 1rem;
}

/* Estados de notificación */
.notification-permission-granted {
    color: var(--success);
}

.notification-permission-denied {
    color: var(--error);
}

.notification-permission-default {
    color: var(--warning);
}

/* Indicadores de rendimiento */
.performance-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--base-300);
}

.performance-indicator.good {
    background: var(--success);
    color: var(--success-content);
}

.performance-indicator.warning {
    background: var(--warning);
    color: var(--warning-content);
}

.performance-indicator.error {
    background: var(--error);
    color: var(--error-content);
}

/* Debug mode */
.debug-mode .debug-info {
    display: block !important;
    position: fixed;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 10px;
    z-index: 9999;
}

.debug-info {
    display: none;
}

/* Analíticas visuales */
.analytics-chart {
    height: 200px;
    background: var(--base-200);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--base-content);
    opacity: 0.7;
}

/* Toast mejorados */
.toast .alert {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Posicionamiento mejorado para toast container */
#toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 9999;
    pointer-events: none;
}

#toast-container .alert {
    pointer-events: auto;
    margin-bottom: 0.5rem;
}

/* Configuración de fuentes */
:root {
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-xs: 12px;
}

.font-size-small {
    --font-size-base: 14px;
    --font-size-sm: 12px;
    --font-size-xs: 10px;
}

.font-size-large {
    --font-size-base: 18px;
    --font-size-sm: 16px;
    --font-size-xs: 14px;
}

/* Responsive para el modal de configuración */
@media (max-width: 1024px) {
    .modal-config-wide {
        width: 90vw;
        min-width: 600px;
        height: 90vh;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-tab-content {
        max-height: 70vh;
    }
}

@media (max-width: 768px) {
    .modal-config-wide {
        width: 95vw;
        min-width: 320px;
        height: 90vh;
    }
    
    .settings-tab-content {
        max-height: 65vh;
        padding-right: 0.25rem;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .tabs {
        flex-wrap: wrap;
    }
    
    .tabs .tab {
        flex: 1;
        min-width: 100px;
        font-size: 0.875rem;
    }
    
    .stats {
        display: flex;
        flex-direction: column;
    }
    
    .settings-section-title {
        font-size: 1rem;
    }
    
    .flex.gap-3 {
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .modal-config-wide {
        width: 98vw;
        height: 95vh;
    }
    
    .tabs .tab {
        padding: 0.5rem 0.25rem;
        font-size: 0.75rem;
    }
    
    .tabs .tab i {
        display: none;
    }
    
    .settings-tab-content {
        max-height: 60vh;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Estilos para toast notifications */
.toast-notification {
    margin-bottom: 0.5rem;
    animation: slideInRight 0.3s ease-out;
    min-width: 300px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-notification .btn {
    margin-left: auto;
}

/* Estilos para badges de estado */
.badge {
    font-weight: 600;
    letter-spacing: 0.025em;
}

.badge-success {
    background-color: var(--wa-success);
    color: white;
}

.badge-error {
    background-color: var(--wa-error);
    color: white;
}

.badge-warning {
    background-color: var(--wa-warning);
    color: white;
}

/* Mejoras en el cache visual */
.cache-status {
    position: fixed;
    bottom: 20px;
    left: 20px;
    padding: 4px 8px;
    background: var(--base-300);
    border-radius: 4px;
    font-size: 10px;
    opacity: 0.7;
    z-index: 1000;
}

.cache-status.debug-mode {
    display: block;
}

.cache-status:not(.debug-mode) {
    display: none;
}

/* Estados de conexión */
.connection-status {
    position: fixed;
    top: 60px;
    right: 20px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    z-index: 1000;
    transition: all 0.3s ease;
}

.connection-status.online {
    background: var(--success);
    color: var(--success-content);
}

.connection-status.offline {
    background: var(--error);
    color: var(--error-content);
}

.connection-status.checking {
    background: var(--warning);
    color: var(--warning-content);
}

/* Indicadores de actividad */
.activity-indicator {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s infinite;
}

.activity-indicator.inactive {
    background: var(--base-300);
    animation: none;
}

@keyframes pulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
    100% { opacity: 1; transform: scale(1); }
}

/* Optimizaciones de rendimiento */
.wa-conversations-list {
    contain: layout style paint;
}

.wa-message {
    contain: layout style;
}

/* Lazy loading */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Scroll performance */
.smooth-scroll {
    scroll-behavior: smooth;
}

.performance-scroll {
    scroll-behavior: auto;
}

/* Memory optimization */
.memory-optimized .wa-message {
    transform: translateZ(0);
    will-change: auto;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .wa-message {
        border: 1px solid var(--base-content);
    }
    
    .wa-conversation-item {
        border: 1px solid var(--base-content);
    }
}

/* Utilidades */
.wa-loading {
  display: flex;
  justify-content: center;
  padding: 2rem;
}

.wa-empty-state {
  padding: 3rem 2rem;
  text-align: center;
  color: var(--wa-text-secondary);
}

.wa-fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar personalizado */
.wa-conversations-list::-webkit-scrollbar,
.wa-messages-container::-webkit-scrollbar {
  width: 6px;
}

.wa-conversations-list::-webkit-scrollbar-track,
.wa-messages-container::-webkit-scrollbar-track {
  background: transparent;
}

.wa-conversations-list::-webkit-scrollbar-thumb,
.wa-messages-container::-webkit-scrollbar-thumb {
  background: var(--wa-border);
  border-radius: 3px;
}

.wa-conversations-list::-webkit-scrollbar-thumb:hover,
.wa-messages-container::-webkit-scrollbar-thumb:hover {
  background: var(--wa-secondary);
}