/* 
 * Estilos principais do painel administrativo
 * Template AdminPanel v1.0.0
 */

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

/* Variáveis CSS para consistência */
:root {
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --success-color: #198754;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #0dcaf0;
  --dark-color: #212529;
  --light-color: #f8f9fa;
  
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 70px;
  --navbar-height: 70px;
  
  --border-radius: 8px;
  --box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
  --transition: all 0.3s ease;
}

/* Reset e configurações base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: #f4f6f9;
}

/* Layout principal */
.main-content {
  margin-left: var(--sidebar-width);
  margin-top: var(--navbar-height);
  padding: 30px;
  min-height: calc(100vh - var(--navbar-height));
  transition: var(--transition);
}

/* Responsividade do layout */
@media (max-width: 768px) {
  .main-content {
    margin-left: 0;
    padding: 20px 15px;
  }
}

/* Navbar customizações */
.navbar {
  height: var(--navbar-height);
  z-index: 1000;
  border-bottom: 1px solid #e3e6f0;
}

.sidebar-toggle {
  border: none;
  color: var(--primary-color);
  font-size: 1.2rem;
  transition: var(--transition);
}

.sidebar-toggle:hover {
  color: var(--primary-color);
  transform: scale(1.1);
}

/* Cards customizados */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.25rem 2rem 0 rgba(58, 59, 69, 0.2);
}

/* Cards com bordas coloridas */
.border-left-primary {
  border-left: 4px solid var(--primary-color) !important;
}

.border-left-success {
  border-left: 4px solid var(--success-color) !important;
}

.border-left-info {
  border-left: 4px solid var(--info-color) !important;
}

.border-left-warning {
  border-left: 4px solid var(--warning-color) !important;
}

/* Botões customizados */
.btn {
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-color) 0%, #146c43 100%);
}

/* Tabelas customizadas */
.table {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.table th {
  background-color: var(--light-color);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  border: none;
}

.table-hover tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.05);
}

/* Formulários customizados */
.form-control, .form-select {
  border-radius: var(--border-radius);
  border: 1px solid #d1d3e2;
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Classes utilitárias */
.text-gray-800 {
  color: #5a5c69 !important;
}

.text-gray-900 {
  color: #3a3b45 !important;
}

.font-weight-bold {
  font-weight: 700 !important;
}

.text-xs {
  font-size: 0.75rem;
}

/* Animações */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.animate-slide-up {
  animation: slideInUp 0.6s ease-out;
}

.animate-fade-in {
  animation: fadeIn 0.4s ease-out;
}

/* Avatar customizado */
.avatar-sm {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Badges customizados */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  border-radius: 50px;
}

/* Loading spinner customizado */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsividade melhorada */
@media (max-width: 576px) {
  .main-content {
    padding: 15px 10px;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn-group .btn {
    margin-bottom: 0.25rem;
  }
}

/* Melhorias de acessibilidade */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Estados de carregamento */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
}