/* AGEDH - Modern Design System */

:root {
  /* Cores Principais */
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #a5b4fc;
  --secondary-color: #10b981;
  --secondary-dark: #059669;
  --accent-color: #f59e0b;
  --accent-dark: #d97706;
  
  /* Cores de Status */
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --info-color: #3b82f6;
  
  /* Cores Neutras */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Tipografia */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  
  /* Espaçamentos */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  
  /* Bordas */
  --border-radius-sm: 0.375rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  
  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset e Base */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--gray-50);
  margin: 0;
  padding: 0;
}

/* Layout Responsivo */
.container-fluid {
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 768px) {
  .container-fluid {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

/* Navbar Moderna */
.navbar-modern {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  box-shadow: var(--shadow-md);
  border: none;
  padding: var(--spacing-4) 0;
}

.navbar-modern .navbar-brand {
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: white !important;
}

.navbar-modern .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: var(--spacing-2) var(--spacing-4) !important;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

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

/* Cards Modernos */
.card-modern {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  overflow: hidden;
}

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

.card-modern .card-header {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--spacing-5);
  font-weight: 600;
  color: var(--gray-800);
}

.card-modern .card-body {
  padding: var(--spacing-6);
}

/* Cards de Estatísticas */
.stat-card {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border: none;
  border-radius: var(--border-radius-xl);
  color: white;
  padding: var(--spacing-6);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-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);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-card.success {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
}

.stat-card.warning {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
}

.stat-card.info {
  background: linear-gradient(135deg, var(--info-color) 0%, #2563eb 100%);
}

.stat-card.secondary {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.stat-card .stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-2);
}

.stat-card .stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.9;
  margin: 0;
}

.stat-card .stat-icon {
  position: absolute;
  right: var(--spacing-6);
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5rem;
  opacity: 0.3;
}

/* Botões Modernos */
.btn-modern {
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  padding: var(--spacing-3) var(--spacing-6);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-modern:hover::before {
  left: 100%;
}

.btn-primary-modern {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
}

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

.btn-success-modern {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: white;
}

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

.btn-outline-modern:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.btn-info-modern {
  background: linear-gradient(135deg, var(--info-color) 0%, #2563eb 100%);
  color: white;
}

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

/* Card Header Modern */
.card-header-modern {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--spacing-5);
}

/* Tabelas Responsivas */
.table-modern {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-modern thead {
  background: var(--gray-50);
}

.table-modern th {
  font-weight: 600;
  color: var(--gray-700);
  border-bottom: 2px solid var(--gray-200);
  padding: var(--spacing-4);
}

.table-modern td {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}

.table-modern tbody tr:hover {
  background-color: var(--gray-50);
}

/* Responsividade para Tabelas */
@media (max-width: 768px) {
  .table-responsive-stack {
    display: block;
  }
  
  .table-responsive-stack thead {
    display: none;
  }
  
  .table-responsive-stack tbody,
  .table-responsive-stack tr,
  .table-responsive-stack td {
    display: block;
    width: 100%;
  }
  
  .table-responsive-stack tr {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-4);
    padding: var(--spacing-4);
    box-shadow: var(--shadow-sm);
  }
  
  .table-responsive-stack td {
    border: none;
    padding: var(--spacing-2) 0;
    position: relative;
    padding-left: 40%;
  }
  
  .table-responsive-stack td::before {
    content: attr(data-label);
    position: absolute;
    left: 0;
    width: 35%;
    font-weight: 600;
    color: var(--gray-600);
  }
}

/* Formulários Modernos */
.form-modern .form-label {
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--spacing-2);
}

.form-modern .form-control {
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: var(--spacing-3) var(--spacing-4);
  transition: all 0.3s ease;
}

.form-modern .form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-modern .input-group-text {
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  color: var(--gray-600);
}

/* Sidebar Mobile */
.sidebar-mobile {
  position: fixed;
  top: 0;
  left: -100%;
  width: 280px;
  height: 100vh;
  background: white;
  box-shadow: var(--shadow-xl);
  transition: left 0.3s ease;
  z-index: 1050;
  padding: var(--spacing-6);
}

.sidebar-mobile.show {
  left: 0;
}

.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sidebar-overlay.show {
  opacity: 1;
  visibility: visible;
}

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

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

/* Utilitários */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.bg-gradient-success {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
}

/* Loading States */
.loading {
  position: relative;
  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(--gray-300);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Mobile First Breakpoints */
@media (min-width: 576px) {
  .container-fluid {
    max-width: 540px;
    margin: 0 auto;
  }
}

@media (min-width: 768px) {
  .container-fluid {
    max-width: 720px;
  }
}

@media (min-width: 992px) {
  .container-fluid {
    max-width: 960px;
  }
}

@media (min-width: 1200px) {
  .container-fluid {
    max-width: 1140px;
  }
}