/* Variables de diseño */
:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --success-gradient: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
  --info-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --warning-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --purple: #6f42c1;
  --primary-color: #4e73df;
  --success-color: #1cc88a;
  --info-color: #36b9cc;
  --warning-color: #f6c23e;
}

/* KPI Cards Modernas */
.card-kpi {
  border: none;
  border-radius: 16px;
  background: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
}

.card-kpi:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-kpi::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.card-employers::before {
  background: var(--primary-gradient);
}

.card-workers::before {
  background: var(--success-gradient);
}

.card-contracts::before {
  background: var(--info-gradient);
}

.card-payrolls::before {
  background: var(--warning-gradient);
}

.kpi-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
  display: block;
}

.kpi-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: #2d3748;
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}

.kpi-trend {
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.kpi-trend span {
  margin-left: 0.25rem;
}

.icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.bg-primary {
  background: var(--primary-color) !important;
}

.bg-success {
  background: var(--success-color) !important;
}

.bg-info {
  background: var(--info-color) !important;
}

.bg-warning {
  background: var(--warning-color) !important;
}

/* Cards de Acciones */
.card-actions {
  border: none;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background: white;
}

.action-card {
  display: flex;
  align-items: center;
  padding: 1.25rem;
  border-radius: 12px;
  background: white;
  border: 1px solid #e2e8f0;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  height: 100%;
}

.action-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  border-color: #cbd5e0;
  color: inherit;
  text-decoration: none;
}

.action-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.bg-purple {
  background: var(--purple) !important;
}

.action-content h6 {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: #2d3748;
}

.action-content p {
  font-size: 0.875rem;
  color: #718096;
  margin-bottom: 0;
}

.action-arrow {
  margin-left: auto;
  color: #cbd5e0;
  transition: transform 0.3s ease;
}

.action-card:hover .action-arrow {
  transform: translateX(3px);
  color: #4a5568;
}

/* Card de Estadísticas */
.card-stats {
  border: none;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background: white;
}

.stats-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stat-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #e2e8f0;
}

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

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #f7fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  color: #4a5568;
  font-size: 1rem;
}

.stat-content {
  flex: 1;
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
}

/* Text Gradient */
.text-gradient-primary {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Responsive */
@media (max-width: 768px) {
  .container-fluid {
    padding-left: 15px;
    padding-right: 15px;
  }

  .kpi-value {
    font-size: 1.75rem;
  }

  .icon-wrapper {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .action-card {
    padding: 1rem;
  }

  .action-icon {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }
}

@media (max-width: 576px) {
  .action-card {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1rem;
  }

  .action-icon {
    margin-right: 0;
    margin-bottom: 1rem;
  }

  .action-arrow {
    display: none;
  }

  .stat-item {
    padding: 1rem 0;
  }
}

/* Mejoras adicionales para móviles */
@media (max-width: 480px) {
  .kpi-value {
    font-size: 1.5rem;
  }

  .icon-wrapper {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }

  .action-card {
    padding: 1rem 0.75rem;
  }

  .stat-value {
    font-size: 1.1rem;
  }
}

/* --- Login Page Styles --- */

body.login-page {
  height: 100vh;
  margin: 0;
  overflow: hidden;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

.split-screen {
  display: flex;
  height: 100vh;
  width: 100%;
}

.left-pane {
  flex: 1;
  background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
  /* Tech background image */
  background-image: url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  position: relative;
  display: none;
  /* Hidden on mobile */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  text-align: center;
  padding: 2rem;
}

.left-pane::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(15, 23, 42, 0.85);
  /* Dark overlay */
  z-index: 1;
}

.left-content {
  position: relative;
  z-index: 2;
}

.system-title {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.system-subtitle {
  font-size: 1.2rem;
  opacity: 0.8;
  font-weight: 300;
}

.right-pane {
  flex: 1;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  position: relative;
}

/* En resoluciones medias/altas, la derecha ocupa ancho fijo o porcentaje */
@media (min-width: 768px) {
  .left-pane {
    display: flex;
    flex: 1.5;
    /* Más ancho para la imagen */
  }

  .right-pane {
    flex: 1;
    max-width: 550px;
    box-shadow: -10px 0 20px rgba(0, 0, 0, 0.05);
    /* Sombra sutil */
    z-index: 10;
  }
}

.login-box {
  width: 100%;
  max-width: 380px;
}

.brand-logo-container {
  margin-bottom: 2rem;
  text-align: center;
}

.brand-logo {
  height: 60px;
  /* Tamaño del logo */
  width: auto;
  object-fit: contain;
}

.form-control {
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background-color: #f8fafc;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-control:focus {
  background-color: #fff;
  border-color: #0dcaf0;
  box-shadow: 0 0 0 4px rgba(13, 202, 240, 0.1);
}

.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 0.5rem;
}

.btn-custom {
  background-color: #0dcaf0;
  color: #fff;
  border: none;
  padding: 0.8rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s;
}

.btn-custom:hover {
  background-color: #0bb5d8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(13, 202, 240, 0.3);
  color: #fff;
}

.welcome-text {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.sub-text {
  color: #94a3b8;
  margin-bottom: 2rem;
}
/* MIGRADO DESDE HEADER.PHP */
:root {
  --sidebar-bg: #1e293b;
  --sidebar-hover: #334155;
  --sidebar-active: #3b82f6;
  --sidebar-text: #b6bfca;
  --sidebar-text-active: #ffffff;
}

#sidebar {
  min-width: 260px;
  max-width: 260px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  transition: all 0.3s;
  position: fixed;
  top: 0;
  bottom: 0;
  left: -260px;
  height: 100vh;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  box-shadow: 4px 0 10px rgba(0, 0, 0, 0.1);
}

#sidebar.active {
  left: 0;
}

#sidebar .sidebar-header {
  padding: 24px 20px;
  background: var(--sidebar-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#sidebar .sidebar-header h3 {
  color: #fff;
  font-size: 1.25rem;
}

#sidebar ul.components {
  padding: 16px 12px;
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #374151 transparent;
}

#sidebar ul.components::-webkit-scrollbar {
  width: 6px;
}

#sidebar ul.components::-webkit-scrollbar-thumb {
  background-color: #374151;
  border-radius: 3px;
}

#sidebar ul li {
  margin-bottom: 4px;
}

#sidebar ul li a {
  padding: 12px 16px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  color: var(--sidebar-text);
  text-decoration: none !important;
  border-radius: 8px;
  border: none;
  transition: all 0.2s ease;
  font-weight: 500;
}

#sidebar ul li a i {
  width: 24px;
  text-align: center;
  margin-right: 12px;
  font-size: 1.1em;
  opacity: 0.8;
}

#sidebar ul li a:hover {
  color: var(--sidebar-text-active);
  background: var(--sidebar-hover);
}

#sidebar ul li.active>a {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

#sidebar ul li a.dropdown-toggle::after {
  display: inline-block;
  margin-left: auto;
  vertical-align: 0.255em;
  content: '';
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
  opacity: 0.5;
}

#sidebar ul ul {
  background: transparent;
  padding-left: 0;
  margin-top: 4px;
}

#sidebar ul ul li a {
  padding-left: 48px !important;
  font-size: 0.9rem !important;
  font-weight: 400;
  background: transparent !important;
  color: var(--sidebar-text) !important;
}

#sidebar ul ul li.active>a {
  color: #ffffff !important;
  font-weight: 600;
  border-left: 3px solid var(--sidebar-active);
  padding-left: 45px !important;
  background: rgba(255, 255, 255, 0.05) !important;
}

#sidebar ul ul li a:hover {
  background: transparent !important;
  color: #fff !important;
}

.sidebar-heading {
  padding: 30px 20px 10px 20px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #64748b;
  font-weight: 800;
  background: transparent;
  margin-top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  margin-bottom: 5px;
}

.sidebar-profile-section {
  padding: 20px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.2);
  margin-top: auto;
}

.user-info {
  display: flex;
  align-items: center;
  width: 100%;
}

.profile-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-grow: 1;
  overflow: hidden;
}

.avatar-container {
  position: relative;
  flex-shrink: 0;
}

.avatar-circle {
  width: 42px;
  height: 42px;
  background: #fdba74;
  color: #7c2d12;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.user-details {
  margin-left: 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.user-details h6 {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
}

.user-role-highlight {
  color: #94a3b8;
  font-weight: 500;
  text-transform: none;
  font-size: 0.8rem;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hover-white:hover {
  color: #fff !important;
}

#content {
  width: 100%;
  min-height: 100vh;
  transition: all 0.3s;
  background-color: #f3f4f6;
}

.search-container {
  position: relative;
  max-width: 400px;
  width: 100%;
}

.search-input {
  border-radius: 20px;
  padding-left: 40px;
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  transition: all 0.2s;
}

.search-input:focus {
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  border-color: #2563eb;
}

.search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
}

.search-results {
  position: absolute;
  top: 110%;
  left: 0;
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  z-index: 2000;
  display: none;
  overflow-y: auto;
  max-height: 400px;
  border: 1px solid #f1f5f9;
}

.search-item {
  display: block;
  padding: 10px 15px;
  text-decoration: none;
  color: #334155;
  border-bottom: 1px solid #f8fafc;
  transition: background 0.2s;
}

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

.search-item:hover {
  background: #f1f5f9;
  color: #0f172a;
}

.search-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #94a3b8;
  font-weight: 700;
  padding: 5px 15px;
  background: #f8fafc;
}

.notification-icon {
  position: relative;
  font-size: 1.2rem;
  color: #64748b;
  cursor: pointer;
  transition: color 0.2s;
}

.notification-icon:hover {
  color: #2563eb;
}

.badge-counter {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ef4444;
  color: white;
  font-size: 0.65rem;
  padding: 2px 5px;
  border-radius: 50%;
  font-weight: bold;
  display: none;
}

.notification-dropdown {
  width: 320px;
  padding: 0;
  border: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
}

.notification-header {
  padding: 12px 16px;
  font-weight: 600;
  border-bottom: 1px solid #f1f5f9;
  color: #334155;
}

.notification-item {
  padding: 12px 16px;
  border-bottom: 1px solid #f8fafc;
  display: block;
  text-decoration: none;
  transition: background 0.2s;
}

.notification-item:hover {
  background: #f8fafc;
}

.notification-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: #334155;
  display: block;
}

.notification-meta {
  font-size: 0.8rem;
  color: #64748b;
}

.notification-urgent {
  color: #ef4444;
  font-weight: bold;
}

.breadcrumb-item.active {
  color: #2563eb !important;
  font-weight: 700;
}

.topbar {
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  height: 70px;
}

@media (min-width: 769px) {
  #sidebar { left: 0; }
  #sidebar.active { left: -260px; }
  #content { width: calc(100% - 260px); margin-left: 260px; }
  #sidebar.active+#content { width: 100%; margin-left: 0; }
}

@media (max-width: 768px) {
  #sidebar { left: -260px; }
  #sidebar.active { left: 0; }
  #sidebarCollapse span { display: none; }
}

/* --- CONFIGURATION PAGE UPDATES --- */

.text-custom-cyan {
    color: #0ea5e9 !important;
}

.bg-custom-cyan {
    background-color: #0ea5e9 !important;
}

.btn-custom-cyan {
    background-color: #0ea5e9 !important;
    color: white !important;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(14, 165, 233, 0.2);
}

.btn-custom-cyan:hover {
    background-color: #0284c7 !important; /* Darker cyan for hover */
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 8px rgba(14, 165, 233, 0.3);
}

.text-highlight-success {
    color: #22c55e !important; /* Green 500 - Vibrant Green */
    font-weight: 800 !important;
    font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(34, 197, 94, 0.2);
    letter-spacing: 0.5px;
}