/* ===== MODERN UI STYLES - CCRB ===== */

:root {
  /* Couleurs soft et modernes */
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;

  --secondary-50: #f8fafc;
  --secondary-100: #f1f5f9;
  --secondary-200: #e2e8f0;
  --secondary-300: #cbd5e1;
  --secondary-400: #94a3b8;
  --secondary-500: #64748b;
  --secondary-600: #475569;
  --secondary-700: #334155;
  --secondary-800: #1e293b;
  --secondary-900: #0f172a;

  --accent-50: #fdf4ff;
  --accent-100: #fae8ff;
  --accent-200: #f5d0fe;
  --accent-300: #f0abfc;
  --accent-400: #e879f9;
  --accent-500: #d946ef;
  --accent-600: #c026d3;
  --accent-700: #a21caf;
  --accent-800: #86198f;
  --accent-900: #701a75;

  --success-50: #f0fdf4;
  --success-100: #dcfce7;
  --success-200: #bbf7d0;
  --success-300: #86efac;
  --success-400: #4ade80;
  --success-500: #22c55e;
  --success-600: #16a34a;
  --success-700: #15803d;
  --success-800: #166534;
  --success-900: #14532d;

  --warning-50: #fffbeb;
  --warning-100: #fef3c7;
  --warning-200: #fde68a;
  --warning-300: #fcd34d;
  --warning-400: #fbbf24;
  --warning-500: #f59e0b;
  --warning-600: #d97706;
  --warning-700: #b45309;
  --warning-800: #92400e;
  --warning-900: #78350f;

  --error-50: #fef2f2;
  --error-100: #fee2e2;
  --error-200: #fecaca;
  --error-300: #fca5a5;
  --error-400: #f87171;
  --error-500: #ef4444;
  --error-600: #dc2626;
  --error-700: #b91c1c;
  --error-800: #991b1b;
  --error-900: #7f1d1d;

  /* Gradients modernes */
  --gradient-primary: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 50%, var(--accent-500) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary-100) 0%, var(--secondary-200) 100%);
  --gradient-success: linear-gradient(135deg, var(--success-400) 0%, var(--success-500) 100%);
  --gradient-warning: linear-gradient(135deg, var(--warning-400) 0%, var(--warning-500) 100%);
  --gradient-error: linear-gradient(135deg, var(--error-400) 0%, var(--error-500) 100%);

  /* Ombres modernes */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Rayons de bordure */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* ===== RESET ET BASE ===== */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--secondary-800);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--secondary-50) 100%);
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

/* ===== NAVBAR MODERNE ===== */
.navbar {
  background: var(--gradient-primary);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
}

.navbar:hover {
  box-shadow: var(--shadow-xl);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition-fast);
}

.navbar-brand:hover {
  transform: scale(1.02);
}

.navbar-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  padding: 3px;
  object-fit: contain;
}

.navbar-logo:hover {
  transform: rotate(5deg) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.navbar-title h1 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-subtitle {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.navbar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  color: white;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  font-weight: 500;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-link::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 var(--transition-normal);
}

.navbar-link:hover::before {
  left: 100%;
}

.navbar-link:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-lg);
  color: white;
  text-decoration: none;
}

.navbar-link-active {
  background: rgba(255, 255, 255, 0.25);
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.navbar-icon {
  font-size: 1.125rem;
  transition: transform var(--transition-fast);
}

.navbar-link:hover .navbar-icon {
  transform: scale(1.2);
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: 1rem;
}

.navbar-user-info {
  color: white;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.navbar-logout {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.navbar-logout:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ===== CONTENU PRINCIPAL ===== */
.main-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  animation: fadeInUp 0.6s ease-out;
}

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

.page-header {
  text-align: center;
  margin-bottom: 3rem;
  animation: slideInDown 0.8s ease-out;
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary-900);
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--secondary-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== CARTES MODERNES ===== */
.card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--secondary-200);
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

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

.card h3 {
  color: var(--secondary-900);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

/* ===== BOUTONS MODERNES ===== */
.btn-primary, .btn-success, .btn-secondary, .btn-danger, .btn-warning {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

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

.btn-success {
  background: var(--gradient-success);
  color: white;
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--secondary-700);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--secondary-800);
  text-decoration: none;
}

.btn-danger {
  background: var(--gradient-error);
  color: white;
  box-shadow: var(--shadow-md);
}

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

.btn-warning {
  background: var(--gradient-warning);
  color: white;
  box-shadow: var(--shadow-md);
}

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

/* ===== FORMULAIRES MODERNES ===== */
input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--secondary-200);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  background: white;
  color: var(--secondary-800);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  transform: translateY(-1px);
}

input::placeholder, textarea::placeholder {
  color: var(--secondary-400);
}

/* ===== TABLEAUX MODERNES ===== */
.agents-table-container, .report-table-container {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--secondary-200);
}

.agents-table, .report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.agents-table thead, .report-table thead {
  background: var(--gradient-secondary);
}

.agents-table th, .report-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--secondary-700);
  border-bottom: 2px solid var(--secondary-200);
}

.agents-table td, .report-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--secondary-100);
  transition: background-color var(--transition-fast);
}

.agents-table tbody tr:hover, .report-table tbody tr:hover {
  background: var(--primary-50);
}

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

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--secondary-200);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-600);
  margin-bottom: 0.5rem;
  animation: countUp 1s ease-out;
}

@keyframes countUp {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.stat-label {
  color: var(--secondary-600);
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== MODALS MODERNES ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease-out;
}

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

.modal-content {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  animation: slideInUp 0.4s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0, 0, 0);
  }
  40%, 43% {
    transform: translate3d(0, -8px, 0);
  }
  70% {
    transform: translate3d(0, -4px, 0);
  }
  90% {
    transform: translate3d(0, -2px, 0);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-2px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(2px);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
  }

  .navbar-menu {
    gap: 0.25rem;
    justify-content: center;
  }

  .navbar-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .main-content {
    padding: 1rem;
  }

  .page-header h2 {
    font-size: 2rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .card {
    margin-bottom: 1rem;
  }
}

/* ===== UTILITAIRES ===== */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }

/* ===== LOADING STATES ===== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--secondary-500);
}

.loading::after {
  content: '';
  width: 20px;
  height: 20px;
  border: 2px solid var(--secondary-200);
  border-top: 2px solid var(--primary-500);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 0.5rem;
}

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

/* ===== SUCCESS/ERROR STATES ===== */
.success-message {
  background: var(--success-50);
  color: var(--success-700);
  border: 1px solid var(--success-200);
  padding: 1rem;
  border-radius: var(--radius-lg);
  margin: 1rem 0;
}

.error-message {
  background: var(--error-50);
  color: var(--error-700);
  border: 1px solid var(--error-200);
  padding: 1rem;
  border-radius: var(--radius-lg);
  margin: 1rem 0;
}

.warning-message {
  background: var(--warning-50);
  color: var(--warning-700);
  border: 1px solid var(--warning-200);
  padding: 1rem;
  border-radius: var(--radius-lg);
  margin: 1rem 0;
}