/* Reset y variables CSS */
:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;

  /* Colores para modo standalone */
  --standalone-color: #6f42c1;
  --standalone-light: #e2d9f3;
  --standalone-dark: #5a2d91;

  /* Alias para AI Config */
  --bg-secondary: #f8f9fa;
  --border-color: #dee2e6;
  --card-bg: #ffffff;
  --text-muted: #6c757d;
  --text-primary: #212529;
  --hover-bg: #e9ecef;

  --border-radius: 8px;
  --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--gray-100);
  color: var(--gray-800);
  line-height: 1.6;
}

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

.main-container {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Header */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--box-shadow);
}

.header-left {
  display: flex;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.logo i {
  margin-right: 0.5rem;
  font-size: 1.8rem;
}

.header-center {
  flex: 1;
  max-width: 500px;
  margin: 0 2rem;
}

.search-box {
  position: relative;
  width: 100%;
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
}

.search-box input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
}

.search-box input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}

.connection-status.connected {
  background-color: var(--success-color);
  color: white;
}

.connection-status.disconnected {
  background-color: var(--danger-color);
  color: white;
}

.connection-status.connecting {
  background-color: var(--warning-color);
  color: var(--gray-800);
}

.connection-status i {
  font-size: 0.75rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }

  100% {
    opacity: 1;
  }
}

/* Estilos para loading spinner */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.loading-container {
  text-align: center;
  padding: 20px;
}

.loading-container p {
  margin: 8px 0;
  color: var(--gray-700);
}

.status-container {
  text-align: center;
  padding: 20px;
}

.status-container p {
  margin: 8px 0;
  color: var(--gray-700);
}

.license-info {
  display: flex;
  align-items: center;
}

.license-badge {
  background: var(--success-color);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
}

.license-badge.pro {
  background: var(--primary-color);
}

.license-badge.enterprise {
  background: var(--warning-color);
  color: var(--dark-color);
}

.license-badge.trial {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: 2px solid rgba(102, 126, 234, 0.3);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.btn-upgrade-pro {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
  color: #ffffff;
  border: none;
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  transition: all 0.2s ease;
  margin-left: 0.75rem;
  white-space: nowrap;
  box-shadow: 0 2px 4px rgba(0, 123, 255, 0.2);
}

.btn-upgrade-pro:hover {
  background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
}

.btn-upgrade-pro:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 123, 255, 0.3);
}

.btn-upgrade-pro i {
  font-size: 0.75rem;
}

.btn-upgrade-pro:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25), 0 2px 4px rgba(0, 123, 255, 0.2);
}

.notifications {
  position: relative;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.notifications:hover {
  background: var(--gray-100);
}

.notifications i {
  font-size: 1.25rem;
  color: var(--gray-600);
}

.notification-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--danger-color);
  color: var(--white);
  font-size: 0.75rem;
  padding: 0;
  border-radius: 50%;
  min-width: 1.25rem;
  min-height: 1.25rem;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.user-menu {
  position: relative;
  /* Wrapper transparente para el dropdown */
}

.user-menu:hover {
  /* Remove background from wrapper */
  background: transparent;
}

/* .user-menu i removed to allow inner elements to control their own icons */

/* Hover effect on the pill when wrapper is hovered */
.user-menu:hover .auth-indicator {
  filter: brightness(0.95);
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Sidebar */
.sidebar {
  width: 250px;
  background: var(--white);
  border-right: 1px solid var(--gray-200);
  padding: 1rem 0;
  overflow-y: auto;
}

.nav-menu {
  list-style: none;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.nav-item:hover {
  background: var(--gray-100);
}

.nav-item.active {
  background: var(--primary-color);
  color: var(--white);
}

.nav-item i {
  margin-right: 0.75rem;
  width: 1.25rem;
  text-align: center;
}

.nav-item span {
  flex: 1;
}

.badge {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--white);
  font-size: 0.7rem;
  padding: 0;
  border-radius: 50%;
  width: 3.0rem;
  height: 1.5rem;
  font-weight: 600;
  text-align: center;
}

.pro-badge {
  background: var(--warning-color);
  color: var(--dark-color);
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  border-radius: var(--border-radius);
  margin-left: 0.5rem;
}

.pro-feature {
  opacity: 0.6;
}

/* Main Content */
.main-content {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  background: var(--gray-100);
}

.content-section {
  display: none;
}

.content-section.active {
  display: block;
}

.section-header {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.section-header p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  font-size: 1.5rem;
}

.stat-card:nth-child(1) .stat-icon {
  background: linear-gradient(135deg, #ff9a56 0%, #ff6a00 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(255, 154, 86, 0.3);
}

.stat-card:nth-child(2) .stat-icon {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(17, 153, 142, 0.3);
}

.stat-card:nth-child(3) .stat-icon {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(240, 147, 251, 0.3);
}

.stat-card:nth-child(4) .stat-icon {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(79, 172, 254, 0.3);
}

.stat-content h3 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.stat-content p {
  color: var(--gray-600);
  font-size: 0.875rem;
}

/* Dashboard Grid */
.dashboard-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
}

.dashboard-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  width: 100%;
}

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header h3 {
  margin: 0;
}

.card-content {
  padding: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn i {
  margin-right: 0.5rem;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background: #0056b3;
}

.btn-secondary {
  background: var(--secondary-color);
  color: var(--white);
}

.btn-secondary:hover {
  background: #545b62;
}

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

.btn-danger {
  background: var(--danger-color);
  color: var(--white);
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
}

/* Sessions Grid */
.sessions-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

.session-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
  transition: var(--transition);
}

.session-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.session-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.session-name {
  font-weight: 600;
  font-size: 1.125rem;
}

.session-status {
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
}

/* ===== MODAL DE UPGRADE A PRO ===== */

.upgrade-modal {
  max-width: 900px;
  width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
}

.upgrade-modal .modal-header {
  text-align: center;
  padding: 2rem 2rem 1rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.upgrade-modal .modal-header .modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.upgrade-modal .modal-header .modal-close:hover {
  background-color: var(--hover-bg);
  color: var(--text-primary);
}

.upgrade-modal .modal-header h2 {
  font-size: 2rem;
  margin: 0 0 0.5rem 0;
  color: var(--primary-color);
}

.upgrade-modal .modal-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: 0;
}

.upgrade-modal .modal-body {
  padding: 2rem;
}

.pro-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

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

.benefit-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.benefit-text {
  font-weight: 500;
  color: var(--text-primary);
}

.pricing-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.plan-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  position: relative;
  transition: all 0.3s ease;
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.plan-card.recommended {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(59, 130, 246, 0.02));
}

.plan-card.popular {
  border-color: #10b981;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(16, 185, 129, 0.02));
}

.plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.plan-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.plan-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.plan-price .price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
}

.plan-price .period {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.plan-features {
  margin-bottom: 1.5rem;
}

.plan-features .feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.plan-select {
  width: 100%;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: all 0.2s ease;
}

.plan-select:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.upgrade-modal .modal-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.footer-links a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-links .separator {
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .upgrade-modal {
    width: 95vw;
    max-height: 95vh;
  }

  .upgrade-modal .modal-header {
    padding: 1.5rem 1rem 1rem;
  }

  .upgrade-modal .modal-header h2 {
    font-size: 1.75rem;
  }

  .upgrade-modal .modal-body {
    padding: 1.5rem 1rem;
  }

  .pro-benefits {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .pricing-plans {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .plan-card {
    padding: 1.25rem;
  }

  .upgrade-modal .modal-footer {
    padding: 1rem 1.5rem;
    flex-direction: column;
    align-items: stretch;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .upgrade-modal .modal-header h2 {
    font-size: 1.5rem;
  }

  .plan-price .price {
    font-size: 2rem;
  }

  .benefit-item {
    padding: 0.5rem 0.75rem;
  }
}

.session-status.connected {
  background: var(--success-color);
  color: var(--white);
}

.session-status.connecting {
  background: var(--warning-color);
  color: var(--dark-color);
}

.session-status.disconnected {
  background: var(--gray-400);
  color: var(--white);
}

.session-status.error {
  background: var(--danger-color);
  color: var(--white);
}

.session-info {
  margin-bottom: 1rem;
}

.session-info p {
  margin-bottom: 0.5rem;
  color: var(--gray-600);
  font-size: 0.875rem;
}

.session-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Session Card Horizontal */
.session-card-horizontal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  gap: 1.5rem;
  width: 100%;
  min-width: 100%;
}

.session-main-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.session-card-horizontal .session-header {
  margin-bottom: 0;
}

.session-details {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.session-detail-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.session-detail-item i {
  color: var(--primary-color);
  font-size: 0.75rem;
  width: 12px;
  text-align: center;
}

.detail-label {
  font-weight: 500;
  color: var(--gray-700);
}

.detail-value {
  color: var(--gray-600);
  font-weight: 400;
}

.session-card-horizontal .session-actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

.session-card-horizontal .session-actions .btn {
  white-space: nowrap;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
}

/* Contenedor de sesiones recientes */
#recentSessions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

#recentSessions .session-card-horizontal {
  width: 100%;
  box-sizing: border-box;
}

/* Contenedor de mensajes recientes */
#recentMessages {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.message-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  width: 100%;
  box-sizing: border-box;
  transition: var(--transition);
}

.message-item:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.message-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.message-content h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
}

.message-content p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.4;
}

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

.message-time {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.message-status {
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.message-status.outbound {
  background: var(--success-color);
  color: white;
}

.message-status.inbound {
  background: var(--info-color);
  color: white;
}

/* Responsive para tarjetas horizontales */
@media (max-width: 768px) {
  .session-card-horizontal {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .session-details {
    flex-direction: column;
    gap: 0.5rem;
  }

  .session-card-horizontal .session-actions {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* Messages */
.messages-container {
  display: flex;
  height: 600px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.conversations-sidebar {
  width: 300px;
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
}

.conversations-header {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.conversations-header h3 {
  margin: 0;
  font-size: 1rem;
}

.conversations-list {
  flex: 1;
  overflow-y: auto;
}

.conversation-item {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-200);
  cursor: pointer;
  transition: var(--transition);
}

.conversation-item:hover {
  background: var(--gray-100);
}

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

.conversation-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.conversation-preview {
  font-size: 0.875rem;
  color: var(--gray-600);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messages-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.messages-area {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
}

.no-conversation {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--gray-500);
}

.no-conversation i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Contacts */
.contacts-filters {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.filter-buttons {
  display: flex;
  gap: 0.5rem;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--gray-300);
  background: var(--white);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.contact-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  margin: 0 auto 0.5rem;
  overflow: hidden;
}

.contact-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-info {
  text-align: center;
  flex: 1;
}

.contact-info h4 {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  color: var(--text-color);
}

.contact-info p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.875rem;
}

.contact-info .group-badge,
.contact-info .blocked-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.contact-info .group-badge {
  background: var(--info-color);
  color: var(--white);
}

.contact-info .blocked-badge {
  background: var(--danger-color);
  color: var(--white);
}

.contact-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.contact-actions .btn {
  flex: 1;
  min-width: 100px;
}

/* Estilos para etiquetas de contactos */
.contact-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.contact-tag {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: all 0.2s ease;
}

.contact-tag:hover {
  opacity: 0.8;
}

/* Filtros de etiquetas - Diseño mejorado */
.tag-filters {
  margin-top: 1.5rem;
  padding: 1rem;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border-radius: 12px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.tag-filters-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.tag-filters-header h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tag-filters-header h3 i {
  color: var(--primary-color);
}

.tag-filters-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag-filter-btn {
  padding: 0.625rem 1.25rem;
  border: none;
  background: var(--white);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.tag-filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tag-filter-btn:hover::before {
  opacity: 1;
}

.tag-filter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tag-filter-btn.active {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transform: scale(1.05);
}

.tag-filter-btn.active::after {
  content: '✓';
  margin-left: 0.25rem;
  font-weight: bold;
}

.tag-filter-btn .tag-count {
  background: rgba(0, 0, 0, 0.1);
  padding: 0.125rem 0.5rem;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tag-manage-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
}

.tag-manage-btn:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%) !important;
  transform: translateY(-2px) !important;
}

.tag-create-btn {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
}

.tag-create-btn:hover {
  background: linear-gradient(135deg, #f5576c 0%, #f093fb 100%) !important;
}

.no-tags-message {
  color: var(--gray-600);
  font-size: 0.875rem;
  text-align: center;
  padding: 2rem 1rem;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.no-tags-message i {
  font-size: 2rem;
  color: var(--gray-400);
  margin-bottom: 0.5rem;
  display: block;
}

.no-tags-message .btn {
  margin-top: 1rem;
}

/* Modales de gestión de etiquetas - Diseño mejorado */
.tags-modal-section {
  margin-bottom: 1.5rem;
}

.tags-modal-section h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tags-modal-section h3 i {
  color: var(--primary-color);
}

.assigned-tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.assigned-tag-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.assigned-tag-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.assigned-tag-item .contact-tag {
  margin: 0;
  padding: 0.25rem 0.75rem;
  font-weight: 600;
}

.assigned-tag-item .btn-remove-tag {
  background: rgba(239, 68, 68, 0.1);
  border: none;
  color: #ef4444;
  padding: 0.25rem 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.assigned-tag-item .btn-remove-tag:hover {
  background: #ef4444;
  color: var(--white);
}

.available-tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag-select-btn {
  padding: 0.625rem 1.25rem;
  border: 2px solid;
  background: var(--white);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.tag-select-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.empty-state-tags {
  text-align: center;
  padding: 2rem;
  color: var(--gray-500);
  font-size: 0.875rem;
}

.empty-state-tags i {
  font-size: 2.5rem;
  color: var(--gray-300);
  margin-bottom: 0.5rem;
  display: block;
}

.create-tag-form {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.create-tag-form .form-group {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}

.create-tag-form input[type="text"] {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--white);
  border-radius: 10px;
  font-size: 0.875rem;
  background: var(--white);
  transition: all 0.2s ease;
}

.create-tag-form input[type="text"]:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.create-tag-form input[type="color"] {
  width: 60px;
  height: 46px;
  border: 2px solid var(--white);
  border-radius: 10px;
  cursor: pointer;
  background: var(--white);
  padding: 4px;
}

.create-tag-form input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.create-tag-form input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 6px;
}

.tag-manage-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
}

.tag-manage-item:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tag-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tag-info .tag-color-indicator {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tag-info-text {
  flex: 1;
}

.tag-info-text strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--gray-800);
  margin-bottom: 0.25rem;
}

.tag-info-text .text-muted {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.tag-actions {
  display: flex;
  gap: 0.5rem;
}

/* Estados de carga, error y vacío */
.loading-state,
.error-state,
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  grid-column: 1 / -1;
  color: var(--gray-600);
}

.loading-state i,
.error-state i,
.empty-state i {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: var(--gray-400);
}

.loading-state i {
  color: var(--primary-color);
}

.error-state i {
  color: var(--danger-color);
}

.loading-state h3,
.error-state h3,
.empty-state h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
  color: var(--text-color);
}

.loading-state p,
.error-state p,
.empty-state p {
  margin: 0;
  font-size: 1rem;
}

.empty-state ul {
  margin-top: 1rem;
  padding-left: 1.5rem;
  text-align: left;
  max-width: 400px;
}

.empty-state ul li {
  margin: 0.5rem 0;
}

/* Paginación de contactos */
.pagination-info {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem;
  margin-top: 1rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.pagination-info p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.875rem;
}

.pagination-controls {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.pagination-controls .btn {
  min-width: 120px;
}

.pagination-controls .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Analytics */
.analytics-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.analytics-charts {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
}

.chart-container h3 {
  margin-bottom: 1rem;
}

/* Pro Feature Notice */
.pro-feature-notice {
  text-align: center;
  padding: 3rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.pro-feature-notice i {
  font-size: 3rem;
  color: var(--gray-400);
  margin-bottom: 1rem;
}

.pro-feature-notice h3 {
  margin-bottom: 1rem;
  color: var(--gray-700);
}

.pro-feature-notice p {
  color: var(--gray-600);
  margin-bottom: 2rem;
}

/* Settings */
.settings-container {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
}

.settings-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-200);
}

.settings-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.settings-section h3 {
  margin-bottom: 1rem;
  color: var(--gray-700);
}

.setting-item {
  margin-bottom: 1rem;
}

.setting-item label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.setting-item input,
.setting-item select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 1rem;
}

.setting-item input[type="checkbox"] {
  width: auto;
  margin-right: 0.5rem;
}

.license-info {
  background: var(--gray-100);
  padding: 1rem;
  border-radius: var(--border-radius);
}

.license-info p {
  margin-bottom: 0.5rem;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  /* Evitar doble scroll: el scroll estará dentro de .modal-body */
  overflow: hidden;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

.modal.active {
  display: flex;
}

/* Cuando se muestra con style="display: flex" directamente */
.modal[style*="display: flex"] {
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  /* Evitar doble scroll: contener el scroll únicamente en el body */
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  margin: auto;
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }

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

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-500);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .main-container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
  }

  .nav-menu {
    display: flex;
    overflow-x: auto;
  }

  .nav-item {
    white-space: nowrap;
    min-width: 120px;
  }

  .dashboard-grid {
    flex-direction: column;
  }

  .message-item {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .message-meta {
    align-items: flex-start;
    flex-direction: row;
    justify-content: space-between;
  }

  .messages-container {
    flex-direction: column;
    height: auto;
  }

  .conversations-sidebar {
    width: 100%;
    height: 200px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.content-section {
  animation: fadeIn 0.3s ease;
}

/* Loading states */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--gray-500);
}

.loading i {
  margin-right: 0.5rem;
  animation: spin 1s linear infinite;
}

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

  to {
    transform: rotate(360deg);
  }
}

/* Empty states */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--gray-500);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state h3 {
  margin-bottom: 0.5rem;
  color: var(--gray-700);
}

.empty-state p {
  margin-bottom: 2rem;
}

/* Estilos para licencia FREE */
.license-badge.free {
  background: linear-gradient(135deg, var(--success-color), #20c997);
  color: white;
  border: 2px solid #d4edda;
  box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.license-description {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-left: 0.5rem;
}

.user-menu-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  min-width: 200px;
  z-index: 1000;
  display: none;
}

.user-menu:hover .user-menu-dropdown {
  display: block;
}

.user-info {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-200);
}

.user-name {
  display: block;
  font-weight: 600;
  color: var(--gray-800);
}

.user-email {
  display: block;
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-top: 0.25rem;
}

.menu-actions {
  padding: 0.5rem 0;
}

.menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.75rem 1rem;
  border: none;
  background: none;
  text-align: left;
  color: var(--gray-700);
  transition: var(--transition);
  cursor: pointer;
}

.menu-item:hover {
  background: var(--gray-100);
  color: var(--gray-900);
}

.menu-item i {
  margin-right: 0.75rem;
  width: 16px;
}

/* Estilos para características PRO */
.pro-feature-notice {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  border-radius: var(--border-radius);
  border: 2px dashed var(--gray-400);
}

.pro-feature-notice i {
  font-size: 3rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

.pro-feature-notice h3 {
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.pro-feature-notice p {
  color: var(--gray-600);
  margin-bottom: 2rem;
}

.pro-benefits {
  text-align: left;
  max-width: 400px;
  margin: 0 auto 2rem;
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.pro-benefits h4 {
  color: var(--gray-800);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.pro-benefits ul {
  list-style: none;
  padding: 0;
}

.pro-benefits li {
  padding: 0.5rem 0;
  color: var(--gray-700);
  position: relative;
  padding-left: 1.5rem;
}

.pro-benefits li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

.pro-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.status-online {
  color: var(--success-color);
  font-weight: 600;
  background: #d4edda;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
}

.license-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Responsive para modo standalone */
@media (max-width: 768px) {
  .license-info {
    flex-direction: column;
    align-items: flex-start;
  }

  .license-description {
    margin-left: 0;
    margin-top: 0.25rem;
  }

  .pro-actions {
    flex-direction: column;
  }

  .license-actions {
    flex-direction: column;
  }
}

/* ===== SISTEMA DE NOTIFICACIONES MODERNO ===== */
.notification-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
}

.notification {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-left: 4px solid;
  animation: slideInRight 0.3s ease-out;
  position: relative;
  overflow: hidden;
}

.notification::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, currentColor, transparent);
  animation: shimmer 2s infinite;
}

.notification-success {
  border-left-color: var(--success-color);
  color: #155724;
  background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
}

.notification-error {
  border-left-color: var(--danger-color);
  color: #721c24;
  background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
}

.notification-warning {
  border-left-color: var(--warning-color);
  color: #856404;
  background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
}

.notification-info {
  border-left-color: var(--info-color);
  color: #0c5460;
  background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
}

.notification-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.notification-content {
  flex: 1;
}

.notification-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.notification-message {
  font-size: 13px;
  line-height: 1.4;
  opacity: 0.9;
}

.notification-close {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 16px;
  opacity: 0.7;
  transition: opacity 0.2s;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notification-close:hover {
  opacity: 1;
}

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

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

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }

  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

.notification.slide-out {
  animation: slideOutRight 0.3s ease-in forwards;
}

/* ===== SISTEMA DE MODALES MODERNO ===== */
.modal-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: rgba(0, 0, 0, 0.5) !important;
  backdrop-filter: blur(4px) !important;
  z-index: 99999 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay .modal {
  background: var(--white) !important;
  border-radius: 12px !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2) !important;
  max-width: 500px !important;
  width: 100% !important;
  max-height: 90vh !important;
  overflow: hidden !important;
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s ease;
  position: relative !important;
  z-index: 100000 !important;
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-800);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  font-size: 20px;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.modal-body {
  padding: 24px;
  /* Scroll único dentro del body del modal */
  max-height: calc(90vh - 64px - 72px);
  overflow-y: auto;
}

.modal-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Modal específico para información de sesión */
.session-info-modal .modal-body {
  padding: 0;
  max-height: 75vh !important;
  overflow-y: auto;
}

.session-info-modal {
  max-width: 650px !important;
}

.session-info-grid {
  display: grid;
  gap: 0;
}

.session-info-item {
  display: flex;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
  transition: background-color 0.2s ease;
}

/* Sección QR con disposición vertical */
.session-info-item.qr-section,
.session-info-item.loading-section,
.session-info-item.status-section,
.session-info-item.success-section {
  flex-direction: column;
  align-items: stretch;
  padding: 24px;
}

.session-info-item:hover {
  background-color: var(--gray-50);
}

.session-info-item:last-child {
  border-bottom: none;
}

.session-info-label {
  font-weight: 600;
  color: var(--gray-700);
  min-width: 140px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.session-info-value {
  color: var(--gray-800);
  font-size: 14px;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Iconos para cada tipo de información */
.session-info-label::before {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 12px;
  opacity: 0.7;
}

.session-info-label[data-icon="name"]::before {
  content: "\f007";
  color: var(--primary-color);
}

.session-info-label[data-icon="status"]::before {
  content: "\f1eb";
  color: var(--success-color);
}

.session-info-label[data-icon="phone"]::before {
  content: "\f3cd";
  color: var(--info-color);
}

.session-info-label[data-icon="time"]::before {
  content: "\f017";
  color: var(--warning-color);
}

.session-info-label[data-icon="date"]::before {
  content: "\f073";
  color: var(--secondary-color);
}

.session-info-label[data-icon="qr"]::before {
  content: "\f029";
  color: var(--primary-color);
}

/* Secciones de información adicional */
.session-info-section {
  border-top: 2px solid var(--gray-200);
  margin-top: 16px;
  padding-top: 16px;
}

.session-info-section .section-header {
  background: var(--gray-50);
  border-radius: 6px;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--primary-color);
}

.session-info-section .section-header .session-info-label {
  font-size: 16px;
  min-width: auto;
  color: var(--primary-color);
}

.session-info-section .section-header .session-info-label::before {
  content: none;
}

/* Estilos para valores con iconos */
.phone-number,
.last-activity,
.created-date {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.text-muted {
  color: var(--gray-500);
  font-style: italic;
}

/* Mejoras para el QR code */
.session-info-modal .qr-section {
  border-top: 2px solid var(--primary-color);
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  border-radius: 8px;
}

.session-info-modal .qr-section .session-info-label {
  font-weight: 700;
  color: var(--primary-color);
  font-size: 16px;
  margin-bottom: 20px;
  text-align: center;
  display: block;
}

.session-info-modal .qr-section .session-info-value {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: stretch;
}

.session-info-modal .qr-code-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
  width: 100%;
  max-width: 320px;
}

.session-info-modal .qr-code-container img {
  width: 250px;
  height: 250px;
  max-width: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.session-info-modal .qr-placeholder {
  width: 100%;
}

.session-info-modal .qr-instructions {
  background: linear-gradient(135deg, var(--info-color) 0%, #0ea5e9 100%);
  color: white;
  padding: 16px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.5;
  margin-top: 16px;
}

.session-info-modal .qr-instructions strong {
  font-weight: 600;
}

/* Animaciones para el modal */
.session-info-modal .session-info-item {
  animation: slideInFromLeft 0.3s ease-out;
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }

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

/* Mejoras para el estado de carga */
.loading-container {
  text-align: center;
  padding: 30px 20px;
  width: 100%;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--gray-200);
  border-top: 5px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Estilos para el estado de éxito */
.success-container {
  text-align: center;
  padding: 30px 20px;
  width: 100%;
}

.success-section {
  background: var(--gray-50);
  border-radius: 8px;
  border-top: 2px solid var(--success-color);
}

.success-section .session-info-label {
  color: var(--success-color);
  font-weight: 700;
  text-align: center;
  display: block;
  margin-bottom: 16px;
}

.success-section .session-info-label::before {
  content: "\f00c";
  color: var(--success-color);
}

.success-section .session-info-value {
  color: var(--gray-800);
  display: block;
  width: 100%;
}

/* Loading section y status section */
.loading-section {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  border-radius: 8px;
  border-top: 2px solid var(--primary-color);
}

.loading-section .session-info-label {
  text-align: center;
  display: block;
  margin-bottom: 16px;
}

.loading-section .session-info-value {
  display: block;
  width: 100%;
}

.status-section {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  border-radius: 8px;
  border-top: 2px solid var(--info-color);
}

.status-section .session-info-label {
  text-align: center;
  display: block;
  margin-bottom: 16px;
  color: var(--info-color);
}

.status-section .session-info-value {
  display: block;
  width: 100%;
}

.status-container {
  text-align: center;
  padding: 30px 20px;
  width: 100%;
}

.session-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.session-status-badge.connected {
  background: #d4edda;
  color: #155724;
}

.session-status-badge.connecting {
  background: #fff3cd;
  color: #856404;
}

.session-status-badge.disconnected {
  background: #f8d7da;
  color: #721c24;
}

.session-status-badge.qr_code {
  background: #d1ecf1;
  color: #0c5460;
}

.session-status-badge.error {
  background: #f8d7da;
  color: #721c24;
}

/* Responsive para modales */
@media (max-width: 768px) {
  .modal {
    margin: 10px;
    max-width: calc(100% - 20px);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .session-info-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .session-info-label {
    min-width: auto;
  }
}

/* ===== ESTILOS PARA QR CODE MODAL ===== */
.qr-code-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background: var(--gray-50);
  border-radius: 8px;
  margin: 20px 0;
  border: 2px dashed var(--gray-300);
}

.qr-code-container img {
  max-width: 300px;
  max-height: 300px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qr-instructions {
  background: var(--info-color);
  color: white;
  padding: 16px;
  border-radius: 8px;
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.5;
}

.qr-instructions strong {
  font-weight: 600;
}

.qr-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px;
  text-align: center;
}

.qr-loading .spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.qr-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 6px;
  margin: 16px 0;
  font-size: 14px;
  font-weight: 500;
}

.qr-status.waiting {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

.qr-status.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.qr-status.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* ===== ESTILOS PARA QR EN MODAL DE SESIÓN ===== */
.session-info-modal .qr-section {
  border-top: 2px solid var(--gray-200);
  margin-top: 16px;
  padding-top: 16px;
}

.session-info-modal .qr-section .session-info-label {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.session-info-modal .qr-code-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  background: var(--gray-50);
  border-radius: 8px;
  margin: 12px 0;
  border: 2px dashed var(--gray-300);
}

.session-info-modal .qr-code-container img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.session-info-modal .qr-instructions {
  background: var(--info-color);
  color: white;
  padding: 12px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.4;
  margin-top: 8px;
}

.session-info-modal .qr-instructions strong {
  font-weight: 600;
}

/* Botones específicos para modal de sesión */
.session-info-modal .modal-footer {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.session-info-modal .btn-warning {
  background: var(--warning-color);
  color: var(--gray-800);
  border: 1px solid var(--warning-color);
}

.session-info-modal .btn-warning:hover {
  background: #e0a800;
  border-color: #e0a800;
}

/* ===== MODAL QR ESPECÍFICO ===== */
.qr-modal {
  max-width: 500px !important;
  max-height: 90vh !important;
  text-align: center !important;
  overflow-y: auto !important;
}

.qr-modal .modal-content {
  padding: 0 !important;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.qr-modal .modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.qr-modal .modal-body {
  padding: 0 24px;
  flex: 1;
  overflow-y: auto;
  max-height: calc(90vh - 140px);
}

.qr-modal .modal-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.qr-loading {
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.qr-loading .spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

.qr-loading p {
  margin: 0;
  font-size: 16px;
  color: var(--gray-600);
  font-weight: 500;
}

.qr-code-container {
  text-align: center;
  padding: 24px;
  background: var(--white);
  border: 2px dashed var(--gray-300);
  border-radius: 12px;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}

.qr-code-container img {
  max-width: 280px;
  max-height: 280px;
  width: auto;
  height: auto;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qr-status {
  text-align: center;
  padding: 16px 20px;
  color: var(--info-color);
  font-weight: 500;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 1px solid #f59e0b;
  border-radius: 8px;
  margin: 16px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.qr-status i {
  font-size: 18px;
  color: #f59e0b;
}

.qr-instructions {
  background: var(--gray-50);
  padding: 20px;
  border-radius: 8px;
  margin: 20px 0;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
  border: 1px solid var(--gray-200);
  max-height: 200px;
  overflow-y: auto;
}

.qr-instructions strong {
  color: var(--primary-color);
  font-weight: 600;
}

.qr-instructions ol {
  margin: 12px 0 0 0;
  padding-left: 20px;
}

.qr-instructions li {
  margin-bottom: 8px;
  color: var(--gray-700);
}

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

/* ===== INDICADOR DE ACTUALIZACIÓN DEL QR ===== */
.qr-update-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  padding: 8px 16px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
  animation: slideInUp 0.3s ease-out;
}

.qr-update-indicator i {
  animation: spin 1s linear infinite;
}

/* Información de refresco automático */
.qr-refresh-info {
  text-align: center;
  padding: 12px 16px;
  margin: 12px 0;
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border: 1px solid #3b82f6;
  border-radius: 8px;
  color: #1e40af;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.qr-refresh-info i {
  color: #3b82f6;
  font-size: 14px;
}

/* ===== ANIMACIONES ===== */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

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

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.8;
    transform: scale(1.02);
  }
}

.animate-pulse {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Transición suave para la imagen del QR */
.qr-code-container img {
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.qr-code-container img:hover {
  transform: scale(1.02);
}

/* ===== BOTÓN VER QR ===== */
.btn-info {
  background: var(--info-color);
  color: white;
  border: 1px solid var(--info-color);
}

.btn-info:hover {
  background: #138496;
  border-color: #138496;
  color: white;
}

.btn-info:focus {
  box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
}

/* ===== ANIMACIONES DE TIEMPO REAL ===== */

/* Animación para sesiones actualizadas */
.session-card.updating {
  animation: pulse-card 0.5s ease-in-out;
}

@keyframes pulse-card {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  50% {
    transform: scale(1.01);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.3);
  }
}

/* Animación para estadísticas actualizadas */
.stat-value.stat-updated {
  animation: highlight-stat 0.6s ease-in-out;
  font-weight: 700;
}

@keyframes highlight-stat {

  0%,
  100% {
    background-color: transparent;
    color: inherit;
  }

  30% {
    background-color: rgba(40, 167, 69, 0.3);
    color: var(--success-color);
    transform: scale(1.1);
  }

  70% {
    background-color: rgba(40, 167, 69, 0.2);
    transform: scale(1.05);
  }
}

/* Transición suave para elementos que cambian */
.stat-value,
.session-status,
.session-detail-item .detail-value {
  transition: all 0.3s ease;
}

/* Animación para nuevos mensajes */
.message-item.new-message {
  animation: slide-in-fade 0.5s ease-out;
}

@keyframes slide-in-fade {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Animación para cambios de estado */
.session-status {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.session-status.connected {
  animation: status-connected 0.5s ease-in-out;
}

@keyframes status-connected {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.15);
  }
}

/* Indicador de actualización en tiempo real */
.realtime-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success-color);
  margin-left: 8px;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

/* Mejora visual para hover en tarjetas */
.session-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.session-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* ===== SCREENSHOT DE SESIONES ===== */

/* Contenedor del screenshot */
.session-screenshot-container {
  position: relative;
  width: 300px;
  height: 200px;
  min-width: 300px;
  background: var(--gray-800);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-right: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Imagen del screenshot */
.session-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

/* Screenshot deshabilitado (sesión no activa) */
.session-screenshot.screenshot-disabled {
  opacity: 0.3;
  filter: grayscale(100%);
  pointer-events: none;
  /* Desactivar interacción */
  cursor: default !important;
}

/* Ocultar overlay cuando el screenshot está deshabilitado */
.session-screenshot-container:has(.session-screenshot.screenshot-disabled) .screenshot-overlay {
  display: none;
}

/* Overlay con información */
.screenshot-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--white);
  font-size: 0.875rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.session-screenshot-container:hover .screenshot-overlay {
  opacity: 1;
}

.screenshot-overlay i {
  font-size: 1rem;
}

/* Indicador de click para screenshots activos */
.session-screenshot-container:has(.session-screenshot:not(.screenshot-disabled))::before {
  content: '\f065';
  /* Font Awesome expand icon */
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 123, 255, 0.9);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 2;
  pointer-events: none;
}

.session-screenshot-container:hover:has(.session-screenshot:not(.screenshot-disabled))::before {
  opacity: 1;
  transform: scale(1.1);
}

/* Animación de carga del screenshot */
.session-screenshot.loading {
  animation: pulse-screenshot 1.5s infinite;
}

@keyframes pulse-screenshot {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 1;
  }
}

/* Ajuste del layout de la tarjeta horizontal con screenshot */
.session-card-horizontal {
  display: flex;
  align-items: stretch;
  padding: 1rem;
  gap: 0;
}

/* Ajuste de la información principal cuando hay screenshot */
.session-card-horizontal .session-main-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Ajuste de las acciones cuando hay screenshot */
.session-card-horizontal .session-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
  margin-left: 1rem;
  min-width: 160px;
}

.session-card-horizontal .session-actions .btn {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  width: 100%;
  justify-content: center;
}

/* Responsive para tablets */
@media (max-width: 1024px) {
  .session-screenshot-container {
    width: 250px;
    height: 160px;
    min-width: 250px;
  }
}

/* Responsive para móviles */
@media (max-width: 768px) {
  .session-card-horizontal {
    flex-direction: column;
  }

  .session-screenshot-container {
    width: 100%;
    height: 180px;
    min-width: auto;
    margin-right: 0;
    margin-bottom: 1rem;
  }

  .session-card-horizontal .session-actions {
    flex-direction: row;
    margin-left: 0;
    min-width: auto;
    flex-wrap: wrap;
  }
}

/* Cursor pointer en screenshots activos */
.session-screenshot:not(.screenshot-disabled) {
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.session-screenshot:not(.screenshot-disabled):hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* ===== MODAL DE SCREENSHOT COMPLETO ===== */

.screenshot-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 2rem;
}

.screenshot-modal-overlay.active {
  opacity: 1;
}

.screenshot-modal-content {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  max-width: 95vw;
  max-height: 95vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.screenshot-modal-overlay.active .screenshot-modal-content {
  transform: scale(1);
}

.screenshot-modal-header {
  background: var(--primary-color);
  color: var(--white);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.screenshot-modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.screenshot-modal-header h3 i {
  font-size: 1.5rem;
}

.screenshot-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: rgba(220, 53, 69, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 1rem;
  letter-spacing: 0.5px;
}

.screenshot-live-indicator i {
  font-size: 0.5rem;
  color: var(--danger-color);
  animation: pulse-live 2s infinite;
}

@keyframes pulse-live {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.screenshot-modal-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.screenshot-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.screenshot-modal-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--gray-100);
  overflow: auto;
  position: relative;
}

.screenshot-loading-indicator {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 123, 255, 0.95);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 10;
}

.screenshot-loading-indicator.active {
  opacity: 1;
  transform: translateY(0);
}

.screenshot-loading-indicator i {
  font-size: 1rem;
}

.screenshot-modal-image {
  max-width: 100%;
  max-height: calc(95vh - 180px);
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.screenshot-modal-footer {
  background: var(--white);
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.screenshot-modal-info {
  color: var(--gray-600);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.screenshot-modal-info i {
  color: var(--info-color);
}

/* Responsive para el modal */
@media (max-width: 768px) {
  .screenshot-modal-overlay {
    padding: 1rem;
  }

  .screenshot-modal-header h3 {
    font-size: 1rem;
    flex-wrap: wrap;
  }

  .screenshot-live-indicator {
    margin-left: 0;
    margin-top: 0.5rem;
    font-size: 0.688rem;
  }

  .screenshot-loading-indicator {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }

  .screenshot-modal-footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .screenshot-modal-image {
    max-height: calc(95vh - 220px);
  }
}

/* Estilos para el modal de agregar contacto */
.form-control {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-help {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.help-text {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: normal;
  margin-left: 0.5rem;
}

.error-message {
  background-color: #f8d7da;
  color: #721c24;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  margin-top: 1rem;
  border: 1px solid #f5c6cb;
  font-size: 0.875rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
}

.form-group label i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

.form-group input[type="checkbox"] {
  width: auto;
  margin-right: 0.5rem;
  cursor: pointer;
}

.form-group label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: normal;
}

/* Ajustes para el modal en dispositivos móviles */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
  }

  .form-control {
    font-size: 16px;
    /* Evita zoom en iOS */
  }
}

/* ========================================
   CAMPAÑAS DE MENSAJERÍA MASIVA
   ======================================== */

/* Campaign List View */
.campaign-list-view {
  padding: 20px;
}

.filters-bar {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.filter-group label {
  font-size: 0.9rem;
  color: var(--gray-600);
}

.filter-group select {
  padding: 8px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  background: var(--white);
}

.search-group {
  display: flex;
  align-items: flex-end;
  flex: 1;
  position: relative;
}

.search-group input {
  flex: 1;
  padding: 8px 12px 8px 35px;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
}

.search-group i {
  position: absolute;
  left: 12px;
  bottom: 12px;
  color: var(--gray-500);
}

/* Campaigns Grid */
.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.campaign-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.campaign-card:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.campaign-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 10px;
}

.campaign-header h3 {
  font-size: 1.1rem;
  color: var(--dark-color);
  margin: 0;
}

.status-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.status-badge.draft {
  background: var(--gray-200);
  color: var(--gray-700);
}

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

.status-badge.paused {
  background: var(--warning-color);
  color: var(--dark-color);
}

.status-badge.completed {
  background: var(--info-color);
  color: var(--white);
}

.status-badge.cancelled,
.status-badge.failed {
  background: var(--danger-color);
  color: var(--white);
}

.campaign-description {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 15px;
  min-height: 40px;
}

.campaign-stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  padding: 10px;
  background: var(--gray-100);
  border-radius: 6px;
}

.campaign-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.85rem;
}

.campaign-stats .stat-label {
  color: var(--gray-600);
  margin-bottom: 2px;
}

.campaign-stats .stat-value {
  color: var(--dark-color);
  font-weight: 600;
}

.campaign-progress {
  margin-bottom: 15px;
}

.campaign-progress .progress-bar-container {
  height: 8px;
  background: var(--gray-200);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 5px;
}

.campaign-progress .progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--success-color));
  transition: width 0.3s ease;
}

.campaign-progress .progress-text {
  font-size: 0.85rem;
  color: var(--gray-600);
  text-align: right;
  display: block;
}

.campaign-meta {
  display: flex;
  gap: 15px;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 15px;
}

.campaign-meta i {
  margin-right: 5px;
}

.campaign-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Campaign Monitor View */
.campaign-monitor-view {
  padding: 20px;
}

.monitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--gray-300);
}

.monitor-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--dark-color);
}

.monitor-actions {
  display: flex;
  gap: 10px;
}

.monitor-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.monitor-stats .stat-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.monitor-stats .stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
}

.monitor-stats .stat-icon.sent {
  background: var(--success-color);
}

.monitor-stats .stat-icon.delivered {
  background: var(--info-color);
}

.monitor-stats .stat-icon.read {
  background: var(--primary-color);
}

.monitor-stats .stat-icon.failed {
  background: var(--danger-color);
}

.monitor-stats .stat-content {
  flex: 1;
}

.monitor-stats .stat-content h3 {
  font-size: 1.8rem;
  margin: 0;
  color: var(--dark-color);
}

.monitor-stats .stat-content p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.9rem;
}

.monitor-stats .stat-percentage {
  display: block;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 5px;
}

.monitor-progress {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 25px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.progress-header span {
  font-weight: 600;
  color: var(--dark-color);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-top: 8px;
}

.monitor-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.monitor-log,
.monitor-recipients {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 20px;
}

.log-header,
.recipients-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gray-300);
}

.log-header h3,
.recipients-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--dark-color);
}

.log-content {
  max-height: 400px;
  overflow-y: auto;
}

.log-entry {
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 6px;
  border-left: 3px solid;
  background: var(--gray-50);
  font-size: 0.9rem;
}

.log-entry.success {
  border-left-color: var(--success-color);
}

.log-entry.error {
  border-left-color: var(--danger-color);
  background: #fff5f5;
}

.log-entry.info {
  border-left-color: var(--info-color);
}

.log-time {
  color: var(--gray-500);
  font-size: 0.8rem;
  margin-right: 10px;
}

.log-message {
  color: var(--dark-color);
}

.recipients-list {
  max-height: 400px;
  overflow-y: auto;
}

.recipient-item {
  padding: 12px;
  margin-bottom: 8px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  background: var(--white);
  transition: var(--transition);
}

.recipient-item:hover {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.recipient-info {
  display: flex;
  flex-direction: column;
  margin-bottom: 5px;
}

.recipient-info strong {
  color: var(--dark-color);
  font-size: 0.95rem;
}

.recipient-info span {
  color: var(--gray-600);
  font-size: 0.85rem;
}

.recipient-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  color: var(--gray-600);
}

.recipient-error {
  margin-top: 5px;
  padding: 5px 10px;
  background: #fff5f5;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--danger-color);
}

/* Wizard Steps */
.wizard-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
  padding: 0 20px;
}

.wizard-steps .step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
}

.wizard-steps .step::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--gray-300);
  z-index: 0;
}

.wizard-steps .step:first-child::before {
  display: none;
}

.wizard-steps .step.completed::before {
  background: var(--success-color);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gray-300);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.step.active .step-number {
  background: var(--primary-color);
  color: var(--white);
}

.step.completed .step-number {
  background: var(--success-color);
  color: var(--white);
}

.step-label {
  font-size: 0.85rem;
  color: var(--gray-600);
  text-align: center;
}

.step.active .step-label {
  color: var(--primary-color);
  font-weight: 600;
}

/* Wizard Steps Content */
.wizard-step {
  padding: 20px;
}

.wizard-step h3 {
  margin-bottom: 20px;
  color: var(--dark-color);
}

/* Sessions Checkbox List */
.sessions-checkbox-list {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 12px;
  background: var(--white);
}

.session-checkbox-item {
  display: flex;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  margin-bottom: 8px;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}

.session-checkbox-item:hover {
  background: var(--light-color);
  border-color: var(--primary-color);
}

.session-checkbox-item input[type="checkbox"] {
  margin-right: 12px;
  cursor: pointer;
  width: 18px;
  height: 18px;
}

.session-checkbox-item .session-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.session-checkbox-item .session-name {
  font-weight: 500;
  color: var(--dark-color);
  font-size: 0.95rem;
}

.session-checkbox-item .session-phone {
  font-size: 0.85rem;
  color: var(--gray-600);
}

.session-checkbox-item .session-status {
  margin-left: auto;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--success-color);
  color: var(--white);
}

/* Messages List (Multiple Messages) - Layout tipo ROW */
.messages-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 20px;
}

/* Contenedor wrapper para cada mensaje */
.message-item-wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Header arriba del contenedor */
.message-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
  border-radius: 8px 8px 0 0;
  color: var(--white);
}

.message-item-number {
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
}

.message-item-number i {
  font-size: 1.1rem;
}

/* Contenedor principal tipo ROW */
.message-item-row {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 20px;
  padding: 20px;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.message-item-row:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Columna izquierda: Textarea y contador */
.message-content-column {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.message-content-column textarea {
  width: 100%;
  min-height: 150px;
  padding: 12px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  line-height: 1.5;
  transition: var(--transition);
}

.message-content-column textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.message-char-count {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}

.message-char-count i {
  color: var(--gray-400);
}

/* Columna derecha: Adjuntos */
.message-attachments-column {
  display: flex;
  flex-direction: column;
  padding: 15px;
  background: var(--light-color);
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.message-attachments-column label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.message-attachments-column label i {
  color: var(--primary-color);
}

.message-attachments-column .attachments-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
  flex: 1;
  min-height: 60px;
}

.attachment-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--gray-700);
  transition: var(--transition);
}

.attachment-item:hover {
  background: var(--gray-50);
  border-color: var(--primary-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.attachment-item i {
  color: var(--primary-color);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.attachment-item span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.attachment-item button {
  background: none;
  border: none;
  padding: 4px 6px;
  cursor: pointer;
  color: var(--danger-color);
  transition: var(--transition);
  border-radius: 4px;
  flex-shrink: 0;
}

.attachment-item button:hover {
  background: var(--danger-color);
  color: var(--white);
}

/* Responsive: En pantallas pequeñas, cambiar a columna */
@media (max-width: 1024px) {
  .message-item-row {
    grid-template-columns: 1fr;
  }

  .message-attachments-column {
    max-width: 100%;
  }
}

/* Audience Type Selector */
.audience-type-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.radio-card {
  position: relative;
  cursor: pointer;
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.radio-card-content {
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 12px;
  text-align: center;
  transition: var(--transition);
}

.radio-card input:checked+.radio-card-content {
  border-color: var(--primary-color);
  background: var(--light-color);
}

.radio-card-content i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 6px;
}

.radio-card-content h4 {
  margin: 6px 0 4px;
  color: var(--dark-color);
}

.radio-card-content p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--gray-600);
}

/* Audience Sections */
.audience-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 16px;
  margin-bottom: 16px;
}

.audience-section h4 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-item {
  padding: 6px 12px;
  background: var(--gray-200);
  border: 1px solid var(--gray-300);
  border-radius: 16px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.tag-item.selected {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

.selected-contacts-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--gray-300);
}

/* Dual List Contact Selector */
.dual-list-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 15px;
  margin-top: 20px;
}

.contact-list-panel {
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  background: var(--white);
  display: flex;
  flex-direction: column;
  min-height: 400px;
  max-height: 500px;
}

.contact-list-panel .panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 2px solid var(--gray-300);
  background: var(--gray-50);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.contact-list-panel .panel-header h5 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-color);
}

.contact-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.contact-item {
  display: flex;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  margin-bottom: 8px;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}

.contact-item:hover {
  background: var(--light-color);
  border-color: var(--primary-color);
}

.contact-item input[type="checkbox"] {
  margin-right: 10px;
  cursor: pointer;
  flex-shrink: 0;
}

/* Asegurar que contact-info use flex layout */
.contact-item .contact-info {
  display: flex !important;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  text-align: left !important;
}

.contact-item .contact-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.contact-item .contact-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-item .contact-avatar i {
  color: var(--white);
  font-size: 1.1rem;
}

.contact-item .contact-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1;
}

.contact-item .contact-name {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--dark-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-item .contact-phone {
  font-size: 0.85rem;
  color: var(--gray-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.transfer-buttons {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  align-self: center;
}

.transfer-buttons .btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
}

.transfer-buttons .btn-icon:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: scale(1.1);
}

.empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--gray-500);
  height: 100%;
}

.empty-state-small i {
  font-size: 2.5rem;
  margin-bottom: 10px;
  opacity: 0.5;
}

.empty-state-small p {
  margin: 0;
  font-size: 0.9rem;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--gray-500);
  height: 100%;
}

.loading-state i {
  font-size: 2rem;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.loading-state p {
  margin: 0;
  font-size: 0.9rem;
}

.contacts-filters {
  margin-bottom: 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.contacts-filters .form-group {
  margin: 0;
}

.contacts-filters .form-group label {
  display: block;
  margin-bottom: 6px;
}

.contacts-filters #contactSearchFilter {
  width: 260px;
}

.tag-filter-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.tag-filter-item input[type="checkbox"] {
  cursor: pointer;
}

.tag-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.tag-filter-item:hover .tag-badge {
  opacity: 0.8;
  transform: scale(1.05);
}

.no-tags {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-style: italic;
  margin: 0;
}

/* Upload Zone */
.upload-zone {
  border: 2px dashed var(--gray-400);
  border-radius: var(--border-radius);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.upload-zone:hover {
  border-color: var(--primary-color);
  background: var(--light-color);
}

.upload-zone i {
  font-size: 3rem;
  color: var(--gray-500);
  margin-bottom: 15px;
}

.upload-zone p {
  margin: 10px 0;
  color: var(--gray-700);
}

.upload-info {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.upload-zone input[type="file"] {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-actions {
  margin-top: 15px;
  display: flex;
  justify-content: center;
}

/* Excel Preview */
#excelPreview {
  margin-top: 20px;
}

.import-info {
  display: flex;
  gap: 20px;
  margin-bottom: 15px;
  padding: 10px;
  background: var(--light-color);
  border-radius: 6px;
}

.import-info span {
  font-size: 0.9rem;
  color: var(--gray-700);
}

.import-info strong {
  color: var(--dark-color);
}

.table-container {
  max-height: 300px;
  overflow: auto;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
}

#excelPreviewTable {
  width: 100%;
  border-collapse: collapse;
}

#excelPreviewTable th,
#excelPreviewTable td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid var(--gray-300);
  font-size: 0.9rem;
}

#excelPreviewTable th {
  background: var(--gray-100);
  font-weight: 600;
  position: sticky;
  top: 0;
}

/* Variables Panel */
.variables-panel {
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 15px;
  margin-bottom: 15px;
}

.variables-panel h4 {
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.variables-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.variable-btn {
  padding: 6px 12px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: monospace;
  font-size: 0.85rem;
  transition: var(--transition);
}

.variable-btn:hover {
  background: #0056b3;
}

/* ===== Configuración de IA en Campañas ===== */

.ai-config-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.ai-config-section h4 {
  margin: 0 0 16px 0;
  font-size: 1rem;
  color: var(--gray-800);
  display: flex;
  align-items: center;
  gap: 8px;
}

.agent-tone-badge {
  display: inline-block;
  padding: 4px 10px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

#aiAgentInfo {
  animation: slideDown 0.3s ease;
}

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

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

/* Estilos para el slider de mensajes previos */
input[type="range"] {
  width: 100%;
  height: 6px;
  background: var(--gray-300);
  border-radius: 3px;
  outline: none;
  opacity: 0.9;
  transition: opacity 0.2s;
}

input[type="range"]:hover {
  opacity: 1;
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--primary-color);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--primary-color);
  cursor: pointer;
  border-radius: 50%;
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Attachments */
.attachments-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
  max-height: 200px;
  overflow-y: auto;
}

.attachment-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-radius: 6px;
}

.attachment-item i {
  color: var(--gray-600);
  font-size: 1.2rem;
}

.attachment-item span {
  flex: 1;
  font-size: 0.9rem;
  color: var(--gray-700);
}

.file-size {
  font-size: 0.8rem !important;
  color: var(--gray-500) !important;
}

.btn-remove {
  background: none;
  border: none;
  color: var(--danger-color);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.btn-remove:hover {
  background: #fff5f5;
}

/* Radio Options */
.radio-group,
.radio-group-vertical {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.radio-group-vertical {
  flex-direction: column;
}

.radio-option {
  flex: 1;
  cursor: pointer;
}

.radio-option input[type="radio"] {
  margin-right: 8px;
}

.radio-option div {
  display: flex;
  flex-direction: column;
  margin-left: 24px;
}

.radio-option strong {
  color: var(--dark-color);
  margin-bottom: 2px;
}

.radio-option span {
  font-size: 0.85rem;
  color: var(--gray-600);
}

.warning-text {
  color: var(--warning-color) !important;
  font-weight: 600;
}

/* Checkbox Group */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"],
.checkbox-group input[type="number"] {
  margin-right: 5px;
}

/* Review Section */
.review-section {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.review-section h4 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

.review-item {
  display: flex;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--gray-200);
}

.review-item:last-child {
  border-bottom: none;
}

.review-item label {
  width: 180px;
  font-weight: 600;
  color: var(--gray-700);
}

.review-item span,
.review-item div {
  flex: 1;
  color: var(--gray-800);
}

.review-message {
  background: var(--gray-50);
  padding: 10px;
  border-radius: 6px;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 0.9rem;
}

.review-warning {
  display: flex;
  gap: 15px;
  background: #fff9e6;
  border: 1px solid #ffe066;
  border-radius: var(--border-radius);
  padding: 15px;
  margin-bottom: 20px;
}

.review-warning i {
  font-size: 1.5rem;
  color: var(--warning-color);
}

.review-warning strong {
  display: block;
  margin-bottom: 8px;
  color: var(--dark-color);
}

.review-warning ul {
  margin: 5px 0 0 20px;
  color: var(--gray-700);
  font-size: 0.9rem;
}

/* Modal Large */
.modal-large {
  max-width: 900px;
  width: 95%;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-600);
}

.empty-state i {
  font-size: 4rem;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.empty-state h3 {
  margin-bottom: 10px;
  color: var(--gray-700);
}

.empty-state p {
  margin-bottom: 20px;
}

/* Responsive Campaigns */
@media (max-width: 768px) {
  .campaigns-grid {
    grid-template-columns: 1fr;
  }

  .monitor-content {
    grid-template-columns: 1fr;
  }

  .monitor-stats {
    grid-template-columns: 1fr;
  }

  .wizard-steps {
    overflow-x: auto;
  }

  .audience-type-selector {
    grid-template-columns: 1fr;
  }

  .radio-group {
    flex-direction: column;
  }
}

/* ===================================
   BASE STYLES FOR AI CONFIG
   =================================== */

/* Card Base */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-body {
  padding: 1.5rem;
}

.card.full-width {
  width: 100%;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 2rem;
  overflow-x: auto;
}

.tab-button {
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--gray-600);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.tab-button:hover {
  color: var(--primary-color);
  background: rgba(0, 123, 255, 0.05);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  background: rgba(0, 123, 255, 0.1);
}

.tab-button i {
  font-size: 1.125rem;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s;
}

.tab-content.active {
  display: block;
}

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

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

/* Alerts */
.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  border-left: 4px solid;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.alert i {
  font-size: 1.5rem;
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-left-color: #3b82f6;
  color: #1e40af;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-left-color: #10b981;
  color: #065f46;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-left-color: #f59e0b;
  color: #92400e;
}

.alert-error,
.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-left-color: #ef4444;
  color: #991b1b;
}

.alert span {
  flex: 1;
}

.alert .btn {
  margin-left: auto;
}

/* Section Header */
.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-header h2 i {
  color: var(--primary-color);
}

.section-header p {
  margin: 0;
  color: var(--gray-600);
  font-size: 1rem;
}

.section-header .header-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* Form Elements */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 0.9375rem;
  transition: all 0.3s;
  background: var(--white);
  color: var(--gray-900);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-control:disabled {
  background: var(--gray-100);
  cursor: not-allowed;
}

select.form-control {
  cursor: pointer;
}

/* Text Muted */
.text-muted {
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* ===================================
   AI CONFIG STYLES
   =================================== */

.ai-config-container {
  padding: 2rem;
}

/* Config Grid */
.config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
}

.config-grid .card.full-width {
  grid-column: 1 / -1;
}

/* Provider Config */
.provider-config {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 8px;
}

/* Toggle Switch */
.toggle-switch {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.toggle-switch input[type="checkbox"] {
  width: 50px;
  height: 26px;
  appearance: none;
  background: var(--border-color);
  border-radius: 13px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
  flex-shrink: 0;
}

.toggle-switch input[type="checkbox"]:checked {
  background: var(--primary-color);
}

.toggle-switch input[type="checkbox"]::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  background: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform 0.3s;
}

.toggle-switch input[type="checkbox"]:checked::after {
  transform: translateX(24px);
}

.toggle-switch label {
  flex: 1;
  cursor: pointer;
  margin: 0;
}

.toggle-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.toggle-description {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Input Group */
.input-group {
  display: flex;
  gap: 0.5rem;
}

.input-group .form-control {
  flex: 1;
}

.input-group .btn-icon {
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.input-group .btn-icon:hover {
  background: var(--hover-bg);
}

/* Form Row */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

/* Range Input */
.form-range {
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 3px;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--primary-color);
  cursor: pointer;
  border-radius: 50%;
}

.form-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--primary-color);
  cursor: pointer;
  border-radius: 50%;
  border: none;
}

.range-value {
  margin-top: 0.5rem;
  text-align: center;
  font-weight: 600;
  color: var(--primary-color);
}

/* Quota Stats */
.quota-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 12px;
  background: var(--bg-secondary);
  border-radius: 6px;
  overflow: hidden;
  margin-top: 1rem;
}

.progress-fill {
  height: 100%;
  background: var(--success-color);
  transition: width 0.5s ease, background-color 0.3s;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.features-grid .alert.full-width {
  grid-column: 1 / -1;
}

/* Feature Card */
.feature-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feature-card.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.feature-card.disabled:hover {
  transform: none;
  border-color: var(--border-color);
}

.feature-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.feature-header h3 {
  margin: 0;
  font-size: 1.125rem;
}

.badge-pro {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.feature-description {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.feature-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.feature-toggle input[type="checkbox"] {
  width: 40px;
  height: 22px;
  appearance: none;
  background: var(--border-color);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
}

.feature-toggle input[type="checkbox"]:checked {
  background: var(--success-color);
}

.feature-toggle input[type="checkbox"]::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform 0.3s;
}

.feature-toggle input[type="checkbox"]:checked::after {
  transform: translateX(18px);
}

.feature-toggle input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* Usage Stats */
.usage-stats {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-card i {
  font-size: 2rem;
  color: var(--primary-color);
}

.stat-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Feature Usage List */
.feature-usage-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-usage-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 8px;
}

.feature-name {
  font-weight: 600;
  text-transform: capitalize;
}

.usage-details {
  display: flex;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Logs List */
.logs-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 400px;
  overflow-y: auto;
}

.log-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border-radius: 6px;
  border-left: 3px solid var(--success-color);
}

.log-item.error {
  border-left-color: var(--danger-color);
}

.log-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  min-width: 150px;
}

.log-feature {
  font-weight: 600;
  text-transform: capitalize;
  min-width: 120px;
}

.log-model {
  color: var(--text-muted);
  font-size: 0.875rem;
  flex: 1;
}

.log-tokens {
  font-size: 0.875rem;
  color: var(--text-muted);
  min-width: 100px;
}

.log-status {
  font-size: 0.875rem;
  font-weight: 600;
}

.log-item.success .log-status {
  color: var(--success-color);
}

.log-item.error .log-status {
  color: var(--danger-color);
}

/* Models Grid */
.models-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.provider-section h3 {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.model-category {
  margin-bottom: 2rem;
}

.model-category h4 {
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.models-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.model-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  transition: all 0.3s;
}

.model-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.model-name {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.model-id {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.model-description {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Button Group */
.button-group {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
}

/* Models Selector Grid */
.models-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.model-selector-card {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  transition: all 0.3s;
}

.model-selector-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.15);
  transform: translateY(-2px);
}

.model-selector-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), #0056b3);
  border-radius: 12px;
  color: white;
  font-size: 1.5rem;
}

.model-selector-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.model-selector-content h4 {
  margin: 0;
  font-size: 1rem;
  color: var(--gray-900);
  font-weight: 600;
}

.model-selector-content .text-muted {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.model-selector-content select {
  margin-bottom: 0.5rem;
}

.model-info {
  display: none;
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: rgba(0, 123, 255, 0.1);
  border-left: 3px solid var(--primary-color);
  border-radius: 6px;
}

.model-info-content {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.model-info-content i {
  color: var(--primary-color);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.card-header small {
  display: block;
  font-weight: normal;
  margin-top: 0.25rem;
}

/* Responsive */
@media (max-width: 768px) {
  .config-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .quota-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .log-item {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .usage-details {
    flex-direction: column;
    gap: 0.5rem;
  }

  .models-selector-grid {
    grid-template-columns: 1fr;
  }

  .model-selector-card {
    flex-direction: column;
  }

  .model-selector-icon {
    width: 60px;
    height: 60px;
    font-size: 1.75rem;
  }
}

/* ========================================
   AI AGENTS
   ======================================== */

/* Agentes Container */
#agentsContainer {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

/* Agent Card */
.agent-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  position: relative;
}

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

.agent-card.active {
  border-left: 4px solid #4CAF50;
}

.agent-card.inactive {
  border-left: 4px solid #9e9e9e;
  opacity: 0.7;
}

/* Agent Header */
.agent-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.agent-info h3 {
  margin: 0 0 0.5rem 0;
  color: #333;
  font-size: 1.25rem;
}

.agent-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* Agent Description */
.agent-description {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.5;
}

/* Agent Config */
.agent-config {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
}

.config-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #555;
}

.config-item i {
  color: #4CAF50;
  width: 18px;
}

.tone-badge {
  font-size: 1.2rem;
}

/* Agent Stats */
.agent-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e0e0e0;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #777;
}

.stat-item i {
  color: #4CAF50;
}

/* Agent Footer */
.agent-footer {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.agent-footer .btn {
  flex: 1;
}

/* Badges */
.badge-category {
  background: #4CAF50;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-right: 0.5rem;
}

.badge-tag {
  background: #e3f2fd;
  color: #1976d2;
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  font-size: 0.7rem;
  margin-right: 0.25rem;
}

/* Wizard Modal */
.wizard-modal {
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
}

/* Wizard Steps */
.wizard-steps {
  display: flex;
  justify-content: space-between;
  margin: 2rem 0;
  position: relative;
}

.wizard-steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 2px;
  background: #e0e0e0;
  z-index: 0;
}

.wizard-steps .step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
  flex: 1;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  border: 2px solid #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #999;
  transition: all 0.3s ease;
}

.step.active .step-number {
  border-color: #4CAF50;
  background: #4CAF50;
  color: white;
}

.step.completed .step-number {
  border-color: #4CAF50;
  background: white;
  color: #4CAF50;
}

.step.completed .step-number::after {
  content: '✓';
  font-size: 1.2rem;
}

.step-label {
  font-size: 0.85rem;
  color: #666;
  text-align: center;
  max-width: 120px;
}

.step.active .step-label {
  color: #4CAF50;
  font-weight: 600;
}

/* Wizard Content */
.wizard-content {
  padding: 2rem 0;
  min-height: 300px;
}

/* Wizard Actions */
.wizard-actions {
  display: flex;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
  margin-top: 2rem;
}

/* Tone Grid */
.tone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.tone-option {
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: block;
}

.tone-option:hover {
  border-color: #4CAF50;
  background: #f1f8f4;
}

.tone-option.selected,
.tone-option input:checked~.tone-content {
  border-color: #4CAF50;
  background: #e8f5e9;
}

.tone-option input[type="radio"] {
  display: none;
}

.tone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.tone-icon {
  font-size: 2rem;
}

.tone-label {
  font-weight: 600;
  color: #333;
}

.tone-content small {
  color: #666;
  font-size: 0.8rem;
}

/* Days Selector */
.days-selector {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.day-option {
  flex: 1;
  min-width: 50px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.day-option:hover {
  border-color: #4CAF50;
  background: #f1f8f4;
}

.day-option.selected,
.day-option input:checked~span {
  border-color: #4CAF50;
  background: #e8f5e9;
  font-weight: 600;
}

.day-option input[type="checkbox"] {
  display: none;
}

/* Review Section */
.review-section {
  padding: 1rem;
}

.review-section h3 {
  margin-bottom: 2rem;
  color: #333;
}

.review-group {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 8px;
}

.review-group h4 {
  margin-bottom: 1rem;
  color: #4CAF50;
  font-size: 1.1rem;
}

.review-group p {
  margin-bottom: 0.75rem;
  color: #555;
  line-height: 1.6;
}

.system-prompt-preview {
  background: #fff;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  white-space: pre-wrap;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: #333;
  max-height: 200px;
  overflow-y: auto;
}

/* Stats Container */
#agentsStatsContainer {
  margin-bottom: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-card.stat-success {
  border-left: 4px solid #4CAF50;
}

.stat-card.stat-warning {
  border-left: 4px solid #FF9800;
}

.stat-card.stat-info {
  border-left: 4px solid #2196F3;
}

.stat-icon {
  font-size: 2rem;
  color: #4CAF50;
}

.stat-card.stat-success .stat-icon {
  color: #4CAF50;
}

.stat-card.stat-warning .stat-icon {
  color: #FF9800;
}

.stat-card.stat-info .stat-icon {
  color: #2196F3;
}

.stat-content h4 {
  margin: 0;
  font-size: 2rem;
  color: #333;
}

.stat-content p {
  margin: 0.25rem 0 0 0;
  color: #666;
  font-size: 0.9rem;
}

/* Most Used Section */
.most-used-section {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 2rem;
}

.most-used-section h3 {
  margin-bottom: 1rem;
  color: #333;
}

.most-used-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.most-used-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #f8f9fa;
  border-radius: 8px;
}

.agent-name {
  font-weight: 500;
  color: #333;
}

.usage-count {
  color: #4CAF50;
  font-weight: 600;
}

/* Filters */
.filter-btn {
  padding: 0.5rem 1rem;
  border: 2px solid #e0e0e0;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  color: #666;
}

.filter-btn:hover {
  border-color: #4CAF50;
  background: #f1f8f4;
  color: #4CAF50;
}

.filter-btn.active {
  border-color: #4CAF50;
  background: #4CAF50;
  color: white;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: white;
  border: 2px dashed #e0e0e0;
  border-radius: 12px;
}

.empty-state i {
  color: #ccc;
  margin-bottom: 1.5rem;
}

.empty-state h3 {
  margin-bottom: 0.5rem;
  color: #333;
}

.empty-state p {
  color: #666;
  margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  #agentsContainer {
    grid-template-columns: 1fr;
  }

  .agent-config {
    grid-template-columns: 1fr;
  }

  .wizard-steps {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .wizard-steps::before {
    display: none;
  }

  .step-label {
    font-size: 0.75rem;
  }

  .tone-grid {
    grid-template-columns: 1fr;
  }

  .wizard-modal {
    max-width: 95%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== SISTEMA DE LÍMITES DIARIOS DE MENSAJES ===== */

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

.message-limits-card {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
}

.message-limits-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.message-limits-card.warning {
  border-color: #ffc107;
  box-shadow: 0 0 0 2px rgba(255, 193, 7, 0.1);
  animation: pulse-warning 2s infinite;
}

.message-limits-card.blocked {
  border-color: #dc3545;
  box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.1);
  animation: pulse-danger 1.5s infinite;
}

.message-limits-card.critical {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
  animation: shake 0.5s ease-in-out;
}

@keyframes pulse-warning {

  0%,
  100% {
    box-shadow: 0 0 0 2px rgba(255, 193, 7, 0.1);
  }

  50% {
    box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.2);
  }
}

@keyframes pulse-danger {

  0%,
  100% {
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.1);
  }

  50% {
    box-shadow: 0 0 0 5px rgba(220, 53, 69, 0.25);
  }
}

@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-2px);
  }

  75% {
    transform: translateX(2px);
  }
}

.message-limits-card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.message-limits-card .card-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.message-limits-card .card-title i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.message-limits-card .card-actions {
  display: flex;
  gap: 0.5rem;
}

.message-limits-card .btn-outline {
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  background: transparent;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.message-limits-card .btn-outline:hover {
  background: var(--primary-color);
  color: white;
}

.limits-content {
  padding: 1.5rem;
}

.progress-container {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-bar {
  height: 100%;
  background: var(--primary-color);
  border-radius: 4px;
  transition: all 0.3s ease;
  width: 0%;
}

.limits-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 1rem;
  font-weight: 500;
}

.limits-mode {
  margin-top: 1rem;
}

.mode-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
}

.mode-indicator.normal {
  background: rgba(40, 167, 69, 0.1);
  color: #28a745;
  border: 1px solid rgba(40, 167, 69, 0.2);
}

.mode-indicator.normal i {
  color: #28a745;
}

.mode-indicator.emergency {
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545;
  border: 1px solid rgba(220, 53, 69, 0.2);
}

.mode-indicator.emergency i {
  color: #dc3545;
}

.emergency-notice {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(220, 53, 69, 0.05);
  border: 1px solid rgba(220, 53, 69, 0.1);
  border-radius: 8px;
}

.emergency-notice p {
  margin: 0.25rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.emergency-notice p:first-child {
  color: #dc3545;
  font-weight: 600;
}

/* Responsive para límites */
@media (max-width: 768px) {
  .message-limits-card .card-header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .message-limits-card .card-actions {
    width: 100%;
  }

  .message-limits-card .btn-outline {
    flex: 1;
    text-align: center;
  }

  .limits-content {
    padding: 1rem;
  }

  .mode-indicator {
    font-size: 0.8rem;
    padding: 0.5rem;
  }
}

/* ===== ESTILOS DE AUTENTICACIÓN ===== */

/* .auth-status removed as it is now integrated into user-menu */
.auth-status {
  display: none;
}

.auth-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.auth-indicator:hover {
  opacity: 0.8;
}

.auth-indicator.connected {
  background: linear-gradient(135deg, var(--success-color), #20c997);
  color: white;
}

.auth-indicator.disconnected {
  background: var(--gray-300);
  color: var(--gray-700);
}

.auth-indicator.error {
  background: linear-gradient(135deg, var(--danger-color), #fd7e14);
  color: white;
}

.auth-indicator i {
  font-size: 1rem;
}

.auth-text {
  font-weight: 600;
}

/* Sección de autenticación */
.auth-container {
  max-width: 800px;
  margin: 0 auto;
}

.auth-status-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow);
}

.auth-status-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.auth-status-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  opacity: 0.8;
}

.auth-status-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.auth-status-description {
  color: var(--text-muted);
  font-size: 1rem;
}

.auth-actions {
  text-align: center;
}

.auth-help {
  margin-top: 1rem;
}

.auth-help small {
  color: var(--text-muted);
  font-style: italic;
}

/* Información de conexión */
.connection-info {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.info-card h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.info-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 600;
  color: var(--text-primary);
}

.info-value {
  font-family: 'Courier New', monospace;
  background: var(--gray-100);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
  word-break: break-all;
  max-width: 60%;
}

/* Suscripciones huérfanas */
.orphan-subscriptions-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.orphan-subscriptions-section h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.orphan-subscriptions-section p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.orphan-subscription-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.orphan-subscription-item:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.orphan-subscription-item .plan-badge {
  background: linear-gradient(135deg, var(--primary-color), var(--standalone-color));
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: inline-block;
}

/* ===== API TESTER STYLES ===== */

.api-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--gray-200);
}

.api-header h3 {
  color: var(--gray-800);
  font-size: 1.5rem;
  font-weight: 600;
}

.api-badge {
  background: linear-gradient(135deg, var(--primary-color), var(--standalone-color));
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.api-tester {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.api-category-selector {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.api-tab {
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.api-tab:hover {
  background: var(--gray-200);
  border-color: var(--gray-400);
}

.api-tab.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.api-tester-panel {
  background: var(--gray-50);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.api-endpoint-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  background: white;
  font-size: 1rem;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.api-endpoint-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.api-params-form {
  margin-bottom: 1rem;
}

.api-param-hint {
  color: var(--gray-600);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.api-params {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.api-param {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.api-param.required label::after {
  content: ' *';
  color: var(--danger-color);
}

.api-param-input {
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  background: white;
  font-size: 0.9rem;
  transition: var(--transition);
  width: 100%;
}

.api-param-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.api-param-input.json-input {
  font-family: 'Courier New', monospace;
  resize: vertical;
  min-height: 100px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.api-execute-btn {
  background: var(--success-color);
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 auto;
  min-width: 150px;
  justify-content: center;
}

.api-execute-btn:hover:not(:disabled) {
  background: #218838;
  transform: translateY(-1px);
}

.api-execute-btn:disabled {
  background: var(--gray-400);
  cursor: not-allowed;
  transform: none;
}

.api-execute-btn.error {
  background: var(--danger-color);
}

.api-execute-btn.error:hover:not(:disabled) {
  background: #c82333;
}

.api-result {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  overflow: hidden;
  animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.api-result-header {
  background: var(--gray-50);
  padding: 1rem;
  border-bottom: 1px solid var(--gray-300);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.api-status {
  font-weight: 500;
}

.api-status .success {
  color: var(--success-color);
}

.api-status .error {
  color: var(--danger-color);
}

.api-time {
  color: var(--gray-600);
  font-size: 0.9rem;
}

.api-response {
  padding: 1rem;
  margin: 0;
  background: var(--gray-900);
  color: var(--gray-100);
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.result-timestamp {
  color: var(--gray-500);
  font-style: italic;
  margin-top: 1rem;
  font-size: 0.8rem;
}

.api-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.api-links a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border: 1px solid var(--primary-color);
  border-radius: var(--border-radius);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.api-links a:hover {
  background: var(--primary-color);
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .api-category-selector {
    flex-direction: column;
  }

  .api-tab {
    justify-content: center;
  }

  .api-result-header {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .api-links {
    flex-direction: column;
    align-items: center;
  }
}

/* ===== CODE EXAMPLES STYLES ===== */
.api-code-examples {
  margin-top: 1.5rem;
  border: 1px solid #e1e5e9;
  border-radius: 8px;
  overflow: hidden;
  background: #fafbfc;
}

.api-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: #f6f8fa;
  border-bottom: 1px solid #e1e5e9;
}

.api-code-header h4 {
  margin: 0;
  color: #24292e;
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.api-code-header h4 i {
  color: #0366d6;
}

.api-code-tabs {
  display: flex;
  gap: 0.25rem;
  background: white;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.125rem;
}

.api-code-tab {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #6b7280;
  background: none;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.api-code-tab:hover {
  color: #374151;
  background: #f3f4f6;
}

.api-code-tab.active {
  color: #0366d6;
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.api-code-content {
  position: relative;
  background: #f8f9fa;
}

.api-code-block {
  display: block;
  padding: 1rem 1.5rem;
  margin: 0;
  background: #f8f9fa;
  border: none;
  font-family: 'SFMono-Regular', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #24292e;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  min-height: 150px;
  resize: vertical;
}

.api-code-block code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

/* Indicador de actualización en tiempo real */
.api-code-updating {
  animation: codeUpdatePulse 0.3s ease-in-out;
}

@keyframes codeUpdatePulse {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }

  100% {
    opacity: 1;
  }
}

.api-copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #6b7280;
  background: white;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  transition: all 0.2s ease;
  z-index: 10;
}

.api-copy-btn:hover {
  color: #374151;
  border-color: #9ca3af;
  background: #f9fafb;
}

.api-copy-btn.success {
  color: #059669;
  border-color: #10b981;
  background: #ecfdf5;
}

.api-copy-btn i {
  font-size: 0.75rem;
}

/* Code language highlighting */
.language-bash::before,
.language-python::before,
.language-javascript::before {
  content: attr(class);
  display: block;
  font-size: 0.75rem;
  color: #6b7280;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Responsive code examples */
@media (max-width: 768px) {
  .api-code-header {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .api-code-tabs {
    justify-content: center;
  }

  .api-code-block {
    padding: 1rem;
    font-size: 0.8125rem;
  }

  .api-copy-btn {
    position: static;
    margin: 0.5rem;
    align-self: flex-end;
  }
}

/* Syntax highlighting colors */
.api-code-block .hljs-keyword {
  color: #0000ff;
}

.api-code-block .hljs-string {
  color: #008000;
}

.api-code-block .hljs-number {
  color: #ff6600;
}

.api-code-block .hljs-comment {
  color: #808080;
}

.api-code-block .hljs-function {
  color: #795e26;
}

.api-code-block .hljs-variable {
  color: #001080;
}

/* ===== ESTILOS PARA TIEMPO FREE ===== */

.free-time-remaining {
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-align: center;
  transition: all 0.3s ease;
}

.free-time-remaining.active {
  background: linear-gradient(135deg, #e8f5e8, #f0f9f0);
  color: #2e7d32;
  border: 1px solid #4caf50;
}

.free-time-remaining.expired {
  background: linear-gradient(135deg, #ffebee, #ffcdd2);
  color: #c62828;
  border: 1px solid #f44336;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }

  100% {
    opacity: 1;
  }
}

.free-time-status {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.free-time-info {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.3;
}

.free-time-info small {
  display: block;
  margin-bottom: 0.25rem;
}

/* Badge expirado */
.license-badge.expired {
  background: linear-gradient(135deg, #d32f2f, #f44336);
  color: white;
  animation: urgent-pulse 1.5s infinite;
}

@keyframes urgent-pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

/* Botón urgente */
.btn-upgrade-pro.urgent {
  background: linear-gradient(135deg, #ff6f00, #ff9800);
  color: white;
  border: none;
  animation: urgent-glow 2s infinite;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-upgrade-pro.urgent:hover {
  background: linear-gradient(135deg, #e65100, #f57c00);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 111, 0, 0.4);
}

@keyframes urgent-glow {

  0%,
  100% {
    box-shadow: 0 2px 4px rgba(255, 111, 0, 0.3);
  }

  50% {
    box-shadow: 0 4px 12px rgba(255, 111, 0, 0.6);
  }
}

/* Responsivo para tiempo FREE */
@media (max-width: 768px) {
  .free-time-remaining {
    font-size: 0.8rem;
    padding: 0.2rem 0.4rem;
  }

  .free-time-status {
    padding: 0.4rem;
  }

  .free-time-info {
    font-size: 0.7rem;
  }
}