/* 
ZBB System - Corporate Modern Design
Inspired by Apple with Inter typography
*/

/* Import Inter font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Import Material Icons */
@import url('https://fonts.googleapis.com/icon?family=Material+Icons');

/* CSS Variables - Corporate Color Palette */
:root {
  /* Base Colors */
  --bg-base-light: #F5F8FA;          /* Gris Niebla */
  --bg-secondary: #DCE3E9;           /* Gris Perla */
  --border-light: #C6D1DA;           /* Gris Humo Claro */
  --text-primary: #1C252C;           /* Gris Carbón */
  --text-secondary: #7A8A99;         /* Gris Humo */
  --bg-dark: #2F3B45;               /* Azul Gris Oscuro */
  --accent-primary: #005B96;         /* Azul Corporativo */
  --hover-active: #2E7EAF;          /* Azul Medio */
  --state-positive: #4DAA91;        /* Verde Acero */
  --state-alert: #F5A25D;          /* Naranja Suave */
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-base-light);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 14px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
}

/* Links */
a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--hover-active);
}

/* Layout Components */
.zbb-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Content Section Management - Alpine.js compatibility */
.content-section {
  /* Let Alpine.js handle visibility completely via x-show */
}

.zbb-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 280px;
  background-color: var(--bg-dark);
  color: white;
  padding: 2rem 1.5rem;
  overflow-y: auto;
  transform: translateX(0);
  transition: width var(--transition-normal), padding var(--transition-normal);
  z-index: 1000;
}

.zbb-sidebar.collapsed {
  width: 70px;
  padding: 2rem 0.5rem;
}

.zbb-sidebar.collapsed .sidebar-text {
  opacity: 0;
  visibility: hidden;
  width: 0;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.zbb-sidebar.collapsed .sidebar-collapse-btn i {
  transform: rotate(180deg);
}

.zbb-sidebar.collapsed .zbb-nav-link {
  justify-content: center;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  text-align: center;
}

.zbb-sidebar.collapsed .zbb-nav-icon {
  margin-right: 0;
}

.zbb-sidebar.collapsed .zbb-logo {
  justify-content: center;
  font-size: 1.2rem;
  padding: 0;
  text-align: center;
}

.zbb-sidebar.collapsed .zbb-logo .sidebar-text {
  display: none;
}

.zbb-sidebar.collapsed .border-top {
  margin-left: -0.5rem;
  margin-right: -0.5rem;
  padding: 1rem 0.5rem !important;
  text-align: center;
}

.zbb-sidebar.collapsed .border-top .d-flex {
  justify-content: center;
}

/* Sidebar Animation Styles */
.sidebar-text {
  transition: opacity var(--transition-normal), visibility var(--transition-normal), width var(--transition-normal);
  overflow: hidden;
  white-space: nowrap;
}

.sidebar-collapse-btn {
  border: none !important;
  opacity: 0.7;
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.sidebar-collapse-btn:hover {
  opacity: 1;
  background-color: rgba(255,255,255,0.1) !important;
}

.sidebar-collapse-btn i {
  transition: transform var(--transition-normal);
}

.zbb-sidebar {
  transition: width var(--transition-normal), transform var(--transition-normal);
}

.zbb-nav-link {
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.zbb-nav-icon {
  margin-right: 0.75rem;
  min-width: 24px;
  text-align: center;
}

.zbb-main-content {
  margin-left: 280px;
  min-height: 100vh;
  padding: 2rem;
  transition: margin-left var(--transition-normal);
}

.zbb-main-content.expanded {
  margin-left: 70px;
}

/* Header */
.zbb-header {
  background-color: white;
  border-bottom: 1px solid var(--border-light);
  padding: 1rem 2rem;
  display: flex;
  justify-content: between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 999;
}

.zbb-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
}

/* Navigation */
.zbb-nav {
  list-style: none;
  margin: 2rem 0;
}

.zbb-nav-item {
  margin-bottom: 0.5rem;
}

.zbb-nav-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 8px;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.zbb-nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transform: translateX(4px);
}

.zbb-nav-link.active {
  background-color: var(--accent-primary);
  color: white;
}

.zbb-nav-icon {
  margin-right: 12px;
  font-size: 20px;
}

/* Cards */
.zbb-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
  margin-bottom: 1.5rem;
}

.zbb-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.zbb-card-header {
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

.zbb-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Buttons */
.btn {
  font-family: var(--font-family);
  font-weight: 500;
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--hover-active);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-success:hover {
  background-color: #3d9178;
}

.btn-warning {
  background-color: var(--state-alert);
  color: white;
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--accent-primary);
  color: var(--accent-primary);
}

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

/* Tables */
.zbb-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.zbb-table th,
.zbb-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.zbb-table th {
  background-color: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.zbb-table tbody tr {
  transition: background-color var(--transition-fast);
}

.zbb-table tbody tr:hover {
  background-color: var(--bg-base-light);
}

.zbb-table tbody tr:last-child td {
  border-bottom: none;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

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

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  background-color: white;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 91, 150, 0.1);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

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

.badge-info {
  background-color: var(--accent-primary);
  color: white;
}

.badge-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

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

.kpi-card {
  background: linear-gradient(135deg, var(--state-positive), var(--hover-active));
  color: white;
  padding: 1.5rem;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transform: translate(30px, -30px);
}

.kpi-label {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 0.5rem;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

/* Desktop specific styles for collapsed sidebar */
@media (min-width: 769px) {
  .zbb-sidebar.collapsed {
    width: 70px;
  }
  
  .zbb-main-content.expanded {
    margin-left: 70px;
  }
  
  .sidebar-collapse-btn {
    display: flex;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .zbb-sidebar {
    transform: translateX(-280px);
  }
  
  .zbb-sidebar.show {
    transform: translateX(0);
  }
  
  .zbb-sidebar.collapsed {
    transform: translateX(-280px);
  }
  
  .zbb-main-content {
    margin-left: 0;
    padding: 1rem;
  }
  
  .zbb-main-content.expanded {
    margin-left: 0;
  }
  
  .sidebar-collapse-btn {
    display: none;
  }
  
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  
  .zbb-table {
    font-size: 0.875rem;
  }
  
  .zbb-table th,
  .zbb-table td {
    padding: 0.75rem 0.5rem;
  }
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-base-light);
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Animations */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.slide-in {
  animation: slideIn 0.3s ease-out;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-secondary); }
.text-primary { color: var(--accent-primary); }
.text-success { color: var(--state-positive); }
.text-warning { color: var(--state-alert); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.flex-1 { flex: 1; }

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Dashboard KPI Cards */
.kpi-card {
  transition: all var(--transition-fast);
}

.kpi-card.loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

.kpi-icon {
  opacity: 0.8;
}

.kpi-change {
  font-size: 0.75rem;
}

/* Status Indicators */
.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

/* Activity Feed */
.activity-item {
  transition: background-color var(--transition-fast);
}

.activity-item:hover {
  background-color: var(--bg-base-light);
}

/* Risk Indicators */
.risk-indicator {
  border-left: 4px solid;
  padding-left: 1rem;
}

.risk-indicator.warning {
  border-left-color: var(--state-alert);
  background-color: rgba(245, 162, 93, 0.1);
}

.risk-indicator.danger {
  border-left-color: #dc3545;
  background-color: rgba(220, 53, 69, 0.1);
}

.risk-indicator.success {
  border-left-color: var(--state-positive);
  background-color: rgba(77, 170, 145, 0.1);
}

/* Loading Animation */
@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Placeholder styles for Bootstrap 5 compatibility */
.placeholder-glow .placeholder {
  background: linear-gradient(90deg, transparent 25%, rgba(0,0,0,0.04) 50%, transparent 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

/* Card body spacing */
.card-body {
  padding: 1.5rem;
}

/* Bootstrap 5 color utilities override */
.text-primary { color: var(--accent-primary) !important; }
.text-success { color: var(--state-positive) !important; }
.text-warning { color: var(--state-alert) !important; }
.text-danger { color: #dc3545 !important; }
.text-info { color: #0dcaf0 !important; }
.text-secondary { color: var(--text-secondary) !important; }

.bg-primary { background-color: var(--accent-primary) !important; }
.bg-success { background-color: var(--state-positive) !important; }
.bg-warning { background-color: var(--state-alert) !important; }

/* Alert styles */
.alert {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
}

.alert-success {
  color: #0a3622;
  background-color: #d1e7dd;
  border-color: #badbcc;
}

.alert-warning {
  color: #664d03;
  background-color: #fff3cd;
  border-color: #ffecb5;
}

.alert-danger {
  color: #58151c;
  background-color: #f8d7da;
  border-color: #f5c2c7;
}

.alert-info {
  color: #055160;
  background-color: #d1ecf1;
  border-color: #b6e3ea;
}

/* Enhanced KPI Cards */
.kpi-card .card-body {
  padding: 1.25rem;
}

.kpi-value {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.kpi-label {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

/* Spinner */
.spinner-border {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  vertical-align: text-bottom;
  border: 0.125em solid currentcolor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
  width: 0.875rem;
  height: 0.875rem;
  border-width: 0.125em;
}

@keyframes spinner-border {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive grid improvements */
@media (max-width: 1200px) {
  .col-lg-3 {
    flex: 0 0 auto;
    width: 50%;
  }
}

@media (max-width: 768px) {
  .col-lg-3,
  .col-md-6 {
    flex: 0 0 auto;
    width: 100%;
  }
  
  .kpi-value {
    font-size: 1.5rem;
  }
  
  .zbb-main-content {
    padding: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
}

/* Button group improvements */
.btn-group .btn {
  margin: 0;
  border-radius: 0;
}

.btn-group .btn:first-child {
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.btn-group .btn:last-child {
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

/* Dropdown improvements */
.dropdown-menu {
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  border-radius: 8px;
  padding: 0.5rem 0;
  background-color: white;
}

.dropdown-item {
  padding: 0.5rem 1rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--bg-base-light);
  color: var(--text-primary);
}

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

/* Login Page Styles */
.login-container {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--bg-base-light) 0%, var(--bg-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.login-card {
  background: white;
  border-radius: 16px;
  padding: 3rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.login-logo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.login-subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.login-btn {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--accent-primary), var(--hover-active));
  color: white;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
  text-decoration: none;
}

.login-btn:active {
  transform: translateY(0);
}

.microsoft-icon {
  font-size: 1.5rem;
}

.login-footer {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Dashboard Styles */
.dashboard-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  background: var(--bg-base-light);
  min-height: 100vh;
}

.dashboard-header {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
}

.dashboard-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.dashboard-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.user-info {
  background: linear-gradient(135deg, var(--accent-primary), var(--hover-active));
  color: white;
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.user-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.user-details h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
}

.user-details p {
  margin: 0.25rem 0;
  opacity: 0.9;
  font-size: 0.875rem;
}

.dashboard-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.action-card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all var(--transition-fast);
  text-decoration: none;
  color: var(--text-primary);
}

.action-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--text-primary);
  text-decoration: none;
}

.action-icon {
  font-size: 2rem;
  color: var(--accent-primary);
  margin-bottom: 1rem;
}

.action-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.action-desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Error Page Styles */
.error-container {
  min-height: 100vh;
  background: var(--bg-base-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.error-card {
  background: white;
  border-radius: 16px;
  padding: 3rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.error-icon {
  font-size: 4rem;
  color: var(--state-alert);
  margin-bottom: 1rem;
}

.error-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.error-message {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

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

/* Loading States */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--bg-secondary);
  border-top: 4px solid var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive adjustments for login */
@media (max-width: 768px) {
  .login-card {
    padding: 2rem;
    margin: 1rem;
  }
  
  .login-logo {
    font-size: 1.75rem;
  }
  
  .dashboard-container {
    padding: 1rem;
  }
  
  .dashboard-header {
    padding: 1.5rem;
  }
  
  .dashboard-title {
    font-size: 1.75rem;
  }
  
  .dashboard-actions {
    grid-template-columns: 1fr;
  }
}

/* Sidebar Collapse Button */
.sidebar-collapse-btn {
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  width: 32px !important;
  height: 32px !important;
  border-radius: 6px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all var(--transition-fast) !important;
  cursor: pointer !important;
  padding: 0 !important;
  margin-left: auto !important;
}

.sidebar-collapse-btn:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  transform: scale(1.05) !important;
}

.sidebar-collapse-btn:focus {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25) !important;
}

.sidebar-collapse-btn i {
  font-size: 18px !important;
  transition: transform var(--transition-fast) !important;
}

/* User Information Styles */
#logout-btn {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#logout-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: white;
  transform: scale(1.05);
}

#logout-btn .material-icons {
  font-size: 16px;
}

#user-email {
  font-size: 0.75rem;
  word-break: break-all;
}

/* Collapsed sidebar user info */
.zbb-sidebar.collapsed #logout-btn {
  opacity: 0;
  visibility: hidden;
  width: 0;
  min-width: 0;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.zbb-sidebar.collapsed .border-top .d-flex {
  justify-content: center !important;
  flex-direction: column;
  align-items: center;
}

/* Icon-only mode for collapsed sidebar */
.zbb-sidebar.collapsed .material-icons {
  font-size: 20px;
}

/* Alpine.js Navigation Control - Complete control by Alpine.js */
/* Removed CSS interference - Alpine.js x-show directive handles visibility */

/* ===== PROYECCIÓN DE CONTRACT ITEMS - ESTILOS ESPECÍFICOS ===== */

.projection-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    background: linear-gradient(135deg, #0F4C75 0%, #3282B8 100%);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(15, 76, 117, 0.2);
    transition: all 0.2s ease;
}

.projection-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(15, 76, 117, 0.3);
}

.projection-badge i {
    margin-right: 0.5rem;
}

/* Modal de Contract Item mejorado para proyecciones */
.modal-lg {
    max-width: 900px; /* Aumentar ancho para acomodar más campos */
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group small.text-muted {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    display: block;
}

/* Sección de configuración de proyecciones */
.border-top {
    border-top: 2px solid var(--border-light) !important;
}

/* Form switch mejorado */
.form-check-input:checked {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.form-check-input:focus {
    border-color: var(--hover-active);
    box-shadow: 0 0 0 0.25rem rgba(46, 126, 175, 0.25);
}

/* Alert info con estilo corporativo */
.alert-info {
    background: linear-gradient(135deg, #E8F4FD 0%, #F0F9FF 100%);
    border: 1px solid #B8E6FF;
    border-left: 4px solid var(--accent-primary);
    color: var(--text-primary);
}

.alert-info h6 {
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.alert-info ul li {
    margin-bottom: 0.25rem;
}

/* Campos de formulario mejorados */
.form-control:focus,
.form-select:focus {
    border-color: var(--hover-active);
    box-shadow: 0 0 0 0.25rem rgba(46, 126, 175, 0.25);
}

/* Input de número con estilo mejorado */
input[type="number"].form-control {
    text-align: right;
}

/* Select de fórmulas de ajuste con estilo especial */
#itemAdjustmentFormula {
    background: linear-gradient(to right, #ffffff 0%, #f8fafc 100%);
    border: 2px solid var(--border-light);
    font-weight: 500;
}

#itemAdjustmentFormula:focus {
    border-color: var(--accent-primary);
    background: white;
}

/* Responsive mejoras para modal */
@media (max-width: 768px) {
    .modal-lg {
        max-width: 95%;
        margin: 1rem auto;
    }

    .projection-badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }

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

/* ===== MODALES MEJORADOS - MAYOR SUPERFICIE DE PANTALLA ===== */

/* Modal base - usar más espacio */
.modal-dialog {
    max-width: 90%;
    margin: 1.5rem auto;
}

/* Modal sizes - aprovechar mejor el espacio disponible */
.modal-sm {
    max-width: 400px;
}

.modal-md {
    max-width: 700px;
}

.modal-lg {
    max-width: 1100px !important;
}

.modal-xl {
    max-width: 1400px !important;
}

/* Modal fullscreen en pantallas grandes */
.modal-fullscreen-lg {
    max-width: 95%;
    margin: 1rem auto;
}

/* Responsive breakpoints para modales */
@media (min-width: 576px) {
    .modal-dialog {
        max-width: 85%;
    }

    .modal-md {
        max-width: 600px;
    }
}

@media (min-width: 768px) {
    .modal-dialog {
        max-width: 80%;
    }

    .modal-md {
        max-width: 700px;
    }
}

@media (min-width: 992px) {
    .modal-dialog {
        max-width: 75%;
    }

    .modal-lg {
        max-width: 1100px !important;
    }

    .modal-xl {
        max-width: 1400px !important;
    }
}

@media (min-width: 1200px) {
    .modal-dialog {
        max-width: 70%;
    }

    .modal-lg {
        max-width: 1200px !important;
    }

    .modal-xl {
        max-width: 1600px !important;
    }
}

@media (min-width: 1400px) {
    .modal-dialog {
        max-width: 65%;
    }

    .modal-lg {
        max-width: 1300px !important;
    }

    .modal-xl {
        max-width: 1800px !important;
    }
}

/* Modal content con mejor uso del espacio */
.modal-content {
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
}

.modal-header {
    border-bottom: 2px solid var(--border-light);
    padding: 1.5rem 2rem;
}

.modal-body {
    padding: 2rem;
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

.modal-footer {
    border-top: 2px solid var(--border-light);
    padding: 1.5rem 2rem;
}

/* Modal scrollable mejorado */
.modal-dialog-scrollable .modal-body {
    max-height: calc(100vh - 200px);
}

/* Modal centrado verticalmente */
.modal-dialog-centered {
    min-height: calc(100vh - 3rem);
}

/* Animaciones suaves para modales */
.modal.fade .modal-dialog {
    transition: transform 0.25s ease-out, opacity 0.25s ease-out;
}

.modal.show .modal-dialog {
    transform: none;
}

/* Backdrop mejorado */
.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.6);
}

.modal-backdrop.show {
    opacity: 0.6;
}