:root{
  --primary: #0A4D8C;
  --primary-light: #1565C0;
  --primary-hover: #083968;
  --secondary: #00897B;
  --accent: #FF6F00;
  --accent-light: #FFA726;
  --bg: #F5F7FA;
  --bg-card: #FFFFFF;
  --text: #1A1A2E;
  --text-light: #546E7A;
  --muted: #78909C;
  --border: #E0E7ED;
  --success: #2E7D32;
  --warning: #F57C00;
  --info: #0288D1;
}

html,body{
  height:100%;
}
body{
  background: linear-gradient(135deg, #F5F7FA 0%, #E8EEF3 100%);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
}

.navbar{
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
  box-shadow: 0 4px 12px rgba(10, 77, 140, 0.15);
  padding: 1rem 0;
}

.navbar .navbar-brand{ 
  color: #fff !important;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.5px;
}

.navbar .nav-link{ 
  color: rgba(255,255,255,0.9) !important;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem !important;
  border-radius: 0.3rem;
}

.navbar .nav-link:hover{ 
  color: #fff !important;
  background: rgba(255,255,255,0.1);
}

.btn-primary{
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
  border: none !important;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 8px rgba(10, 77, 140, 0.2);
  transition: all 0.3s ease;
}

.btn-primary:hover{ 
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%) !important;
  box-shadow: 0 6px 12px rgba(10, 77, 140, 0.3);
  transform: translateY(-1px);
}

.btn-outline-primary{
  color: var(--primary);
  border-color: var(--primary);
  font-weight: 600;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover{
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 4px 8px rgba(10, 77, 140, 0.2);
  transform: translateY(-1px);
}

.btn-outline-secondary{
  color: var(--muted);
  border-color: var(--border);
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.btn-outline-secondary:hover{
  background: var(--muted);
  border-color: var(--muted);
  color: white;
}

.card{
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  background: var(--bg-card);
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover{
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card-header{
  background: linear-gradient(135deg, rgba(10, 77, 140, 0.05) 0%, rgba(21, 101, 192, 0.05) 100%);
  border-bottom: 2px solid var(--primary);
  font-weight: 600;
  color: var(--primary);
  padding: 1rem 1.5rem;
}

.card-header h5{
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.card .card-title{
  color: var(--primary);
  font-weight: 700;
}

.card-body{
  padding: 1.5rem;
}

a{ 
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover{
  color: var(--primary-light);
}

.form-label{
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
  font-size: 0.875rem;
}

.form-control, .form-select{
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.6rem 0.9rem;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.form-control:focus, .form-select:focus{
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.1);
  outline: none;
}

.table{
  border-radius: 0.5rem;
  overflow: hidden;
  font-size: 0.7rem;
  table-layout: fixed;
  width: 100%;
  max-width: 100%;
}

.table thead th{ 
  background: linear-gradient(135deg, rgba(10, 77, 140, 0.08) 0%, rgba(21, 101, 192, 0.08) 100%);
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.3px;
  border: none;
  padding: 0.5rem 0.3rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.table tbody tr{
  transition: all 0.2s ease;
}

.table tbody tr:hover{
  background: rgba(10, 77, 140, 0.03);
}

.table tbody td{
  vertical-align: middle;
  padding: 0.4rem 0.3rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table-responsive{
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Boutons d'action plus compacts */
.table .btn-sm{
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  margin: 0 0.1rem;
}

.badge{
  padding: 0.4rem 0.8rem;
  font-weight: 600;
  font-size: 0.75rem;
  border-radius: 0.4rem;
  letter-spacing: 0.3px;
}

.badge.bg-success{
  background: linear-gradient(135deg, var(--success) 0%, #43A047 100%) !important;
}

.badge.bg-primary{
  background: linear-gradient(135deg, var(--info) 0%, #039BE5 100%) !important;
}

.badge.bg-warning{
  background: linear-gradient(135deg, var(--warning) 0%, #FB8C00 100%) !important;
}

.badge.bg-secondary{
  background: var(--muted) !important;
}

.alert{
  border-radius: 0.75rem;
  border: none;
  padding: 1rem 1.5rem;
  font-weight: 500;
}

.alert-success{
  background: linear-gradient(135deg, rgba(46, 125, 50, 0.1) 0%, rgba(67, 160, 71, 0.1) 100%);
  color: var(--success);
  border-left: 4px solid var(--success);
}

.footer{
  color: var(--muted);
  font-size: .9rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card, .table, .alert {
  animation: fadeInUp 0.5s ease-out;
}

/* Améliorations des formulaires */
.row.g-3 {
  row-gap: 1.2rem !important;
}

/* Boutons d'action dans les tables */
.btn-sm{
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 0.4rem;
}

h2, h3, h4, h5 {
  color: var(--primary);
  font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    font-size: 13px;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .table {
    font-size: 0.85rem;
  }
}