/**
 * Verithese Dashboard Theme
 * Couleurs principales: Vert foncé (#2d5a3d) et Gris clair (#f4f6f9)
 */

:root {
  /* Couleurs principales */
  --vt-green-dark: #2d5a3d;
  --vt-green-medium: #3d7a5d;
  --vt-green-light: #4d9a6d;
  --vt-green-lighter: #e8f5e9;
  --vt-green-pale: #f0f7f2;
  
  --vt-gray-light: #f4f6f9;
  --vt-gray-medium: #e0e4e8;
  --vt-gray-dark: #6c757d;
  --vt-gray-darker: #495057;
  
  /* Variantes pour les statuts - utilisant uniquement vert et gris */
  --vt-success: #2d5a3d;
  --vt-warning: #6c757d;
  --vt-danger: #495057;
  --vt-info: #3d7a5d;
  
  /* Typographie */
  --vt-font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  
  /* Ombres */
  --vt-shadow-sm: 0 2px 4px rgba(45, 90, 61, 0.08);
  --vt-shadow-md: 0 4px 12px rgba(45, 90, 61, 0.12);
  --vt-shadow-lg: 0 8px 24px rgba(45, 90, 61, 0.15);
  
  /* Transitions */
  --vt-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================
   BODY & LAYOUT
========================== */
body {
  font-family: var(--vt-font-family);
  background-color: var(--vt-gray-light);
  color: #333;
}

.container-fluid {
  padding: 2rem;
}

/* ==========================
   HEADER
========================== */
.dashboard-header {
  background: linear-gradient(135deg, var(--vt-green-dark) 0%, var(--vt-green-medium) 100%);
  color: white;
  padding: 2rem;
  border-radius: 16px;
  margin-bottom: 2rem;
  box-shadow: var(--vt-shadow-lg);
}

.dashboard-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.dashboard-header p {
  opacity: 0.9;
  font-size: 1rem;
}

/* ==========================
   METRIC CARDS
========================== */
.metric-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--vt-shadow-md);
  transition: var(--vt-transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--vt-green-dark);
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vt-shadow-lg);
  border-color: var(--vt-green-light);
}

.metric-card.variant-primary::before {
  background: var(--vt-green-dark);
}

.metric-card.variant-success::before {
  background: var(--vt-green-medium);
}

.metric-card.variant-warning::before {
  background: var(--vt-gray-dark);
}

.metric-card.variant-info::before {
  background: var(--vt-green-light);
}

.metric-icon {
  font-size: 3rem;
  color: var(--vt-green-dark);
  opacity: 0.2;
  position: absolute;
  right: 1rem;
  top: 1rem;
}

.metric-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--vt-green-dark);
  line-height: 1;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--vt-gray-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
  margin-top: 0.5rem;
}

.metric-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin-top: 1rem;
}

/* ==========================
   CONTENT CARDS
========================== */
.content-card {
  background: white;
  border-radius: 16px;
  box-shadow: var(--vt-shadow-md);
  overflow: hidden;
  border: 1px solid #e9ecef;
}

.content-card .card-header {
  background: var(--vt-green-lighter);
  border-bottom: 2px solid var(--vt-green-light);
  padding: 1.25rem 1.5rem;
}

.content-card .card-header h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--vt-green-dark);
  display: flex;
  align-items: center;
}

.content-card .card-header h4 i {
  margin-right: 0.5rem;
  font-size: 1.25rem;
}

.content-card .card-body {
  padding: 1.5rem;
}

/* ==========================
   TABLES
========================== */
.table-modern {
  margin: 0;
}

.table-modern thead {
  background: var(--vt-gray-light);
}

.table-modern thead th {
  border-bottom: 2px solid var(--vt-green-dark);
  color: var(--vt-green-dark);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 1rem;
}

.table-modern tbody tr {
  transition: var(--vt-transition);
  border-bottom: 1px solid #e9ecef;
}

.table-modern tbody tr:hover {
  background-color: var(--vt-green-lighter);
}

.table-modern tbody td {
  padding: 1rem;
  vertical-align: middle;
}

/* ==========================
   BADGES
========================== */
.badge-modern {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
}

.badge-modern.badge-primary {
  background-color: var(--vt-green-dark);
  color: white;
}

.badge-modern.badge-success {
  background-color: var(--vt-green-dark);
  color: white;
}

.badge-modern.badge-warning {
  background-color: var(--vt-gray-dark);
  color: white;
}

.badge-modern.badge-info {
  background-color: var(--vt-green-medium);
  color: white;
}

.badge-modern.badge-secondary {
  background-color: var(--vt-gray-medium);
  color: #333;
}

.badge-modern.badge-danger {
  background-color: var(--vt-gray-darker);
  color: white;
}

/* ==========================
   BUTTONS
========================== */
.btn-modern {
  padding: 0.625rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--vt-transition);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

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

.btn-modern.btn-primary {
  background-color: var(--vt-green-dark);
  color: white;
}

.btn-modern.btn-primary:hover {
  background-color: var(--vt-green-medium);
}

.btn-modern.btn-outline-primary {
  background-color: transparent;
  color: var(--vt-green-dark);
  border: 2px solid var(--vt-green-dark);
}

.btn-modern.btn-outline-primary:hover {
  background-color: var(--vt-green-dark);
  color: white;
}

.btn-modern.btn-secondary {
  background-color: var(--vt-gray-medium);
  color: #333;
}

.btn-modern.btn-outline-secondary {
  background-color: transparent;
  color: var(--vt-gray-dark);
  border: 2px solid var(--vt-gray-medium);
}

.btn-modern.btn-success {
  background-color: var(--vt-green-medium);
  color: white;
}

.btn-modern.btn-outline-success {
  background-color: transparent;
  color: var(--vt-green-medium);
  border: 2px solid var(--vt-green-medium);
}

.btn-modern.btn-warning {
  background-color: var(--vt-gray-dark);
  color: white;
}

.btn-modern.btn-outline-warning {
  background-color: transparent;
  color: var(--vt-gray-dark);
  border: 2px solid var(--vt-gray-dark);
}

.btn-modern.btn-danger {
  background-color: var(--vt-gray-darker);
  color: white;
}

.btn-modern.btn-outline-danger {
  background-color: transparent;
  color: var(--vt-gray-darker);
  border: 2px solid var(--vt-gray-darker);
}

/* ==========================
   SECTION TITLES
========================== */
.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vt-green-dark);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  padding-bottom: 0.75rem;
  border-bottom: 3px solid var(--vt-green-light);
}

.section-title i {
  margin-right: 0.75rem;
  font-size: 1.75rem;
}

/* ==========================
   QUICK ACTIONS
========================== */
.quick-actions {
  background: white;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: var(--vt-shadow-md);
  border-left: 4px solid var(--vt-green-dark);
}

.quick-actions h4 {
  margin-bottom: 1rem;
  font-size: 1.125rem;
  font-weight: 600;
}

/* ==========================
   ANIMATIONS
========================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.fade-in-up:nth-child(1) { animation-delay: 0.1s; }
.fade-in-up:nth-child(2) { animation-delay: 0.2s; }
.fade-in-up:nth-child(3) { animation-delay: 0.3s; }
.fade-in-up:nth-child(4) { animation-delay: 0.4s; }

/* ==========================
   LOADING STATES
========================== */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

[data-loading] {
  position: relative;
}

[data-loading].loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 1.5s ease-in-out infinite;
}

/* ==========================
   SPACING UTILITIES
========================== */
.spacing-sm { margin-bottom: 1rem; }
.spacing-md { margin-bottom: 2rem; }
.spacing-lg { margin-bottom: 3rem; }
.spacing-xl { margin-bottom: 4rem; }

/* ==========================
   FORMS
========================== */
.form-control {
  border-radius: 8px;
  border: 2px solid var(--vt-gray-medium);
  padding: 0.625rem 1rem;
  transition: var(--vt-transition);
}

.form-control:focus {
  border-color: var(--vt-green-dark);
  box-shadow: 0 0 0 0.2rem rgba(45, 90, 61, 0.15);
}

.form-label {
  font-weight: 600;
  color: var(--vt-green-dark);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

/* ==========================
   CHARTS
========================== */
.chart-container {
  position: relative;
  height: 300px;
  margin: 1rem 0;
}

/* ==========================
   RESPONSIVE
========================== */
@media (max-width: 768px) {
  .container-fluid {
    padding: 1rem;
  }
  
  .dashboard-header {
    padding: 1.5rem;
  }
  
  .dashboard-header h1 {
    font-size: 1.5rem;
  }
  
  .metric-number {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.25rem;
  }
}

/* ==========================
   PROGRESS BAR
========================== */
.progress {
  height: 8px;
  border-radius: 8px;
  background-color: var(--vt-gray-light);
  overflow: hidden;
}

.progress-bar {
  background-color: var(--vt-green-dark);
  transition: width 0.6s ease;
}

/* ==========================
   STATUS INDICATORS
========================== */
.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.5rem;
}

.status-indicator.active {
  background-color: var(--vt-green-dark);
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.2);
}

.status-indicator.pending {
  background-color: var(--vt-gray-dark);
  box-shadow: 0 0 0 3px rgba(108, 117, 125, 0.2);
}

.status-indicator.inactive {
  background-color: var(--vt-gray-darker);
  box-shadow: 0 0 0 3px rgba(73, 80, 87, 0.2);
}

/* ==========================
   TOOLTIPS
========================== */
[data-tooltip] {
  position: relative;
}

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 1rem;
  background-color: var(--vt-green-dark);
  color: white;
  border-radius: 6px;
  font-size: 0.875rem;
  white-space: nowrap;
  z-index: 1000;
  margin-bottom: 0.5rem;
}

/* ==========================
   STAT CARDS
========================== */
.stat-card {
  background: linear-gradient(135deg, var(--vt-green-dark) 0%, var(--vt-green-medium) 100%);
  color: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: var(--vt-shadow-md);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.stat-card-value {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.stat-card-label {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-top: 0.5rem;
}

.stat-card-trend {
  font-size: 0.75rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.stat-card-trend.up {
  color: #a7f3d0;
}

.stat-card-trend.down {
  color: #fca5a5;
}