/* Styles pour les pages d'authentification */
.auth-container {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.auth-shapes {
  position: relative;
  width: 100%;
  height: 100%;
}

.auth-shapes .shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: float 6s ease-in-out infinite;
}

.auth-shapes .shape-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.auth-shapes .shape-2 {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 5%;
  animation-delay: 2s;
}

.auth-shapes .shape-3 {
  width: 100px;
  height: 100px;
  top: 50%;
  left: 50%;
  animation-delay: 4s;
}

.auth-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 2rem 0;
}

.register-page .auth-content {
  grid-template-columns: 1fr 1.2fr;
}

.auth-visual {
  color: white;
}

.visual-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.visual-content p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.features-list,
.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-item,
.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.benefit-item {
  align-items: flex-start;
}

.feature-item i {
  font-size: 1.2rem;
  width: 24px;
}

.benefit-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.benefit-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.benefit-content p {
  font-size: 0.9rem;
  opacity: 0.8;
  margin: 0;
}

.security-info {
  margin-top: 2rem;
}

.security-badge {
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.trust-indicators {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.9;
}

.auth-form-container {
  display: flex;
  justify-content: center;
}

.auth-form-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 500px;
}

.register-page .auth-form-card {
  max-width: 600px;
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-header h1 {
  color: #2c3e50;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.form-header p {
  color: #7f8c8d;
  font-size: 1rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-section {
  margin-bottom: 1.5rem;
}

.form-section h3 {
  color: #2c3e50;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #ecf0f1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: #2c3e50;
  font-weight: 600;
  font-size: 0.9rem;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrapper i {
  position: absolute;
  left: 1rem;
  color: #7f8c8d;
  z-index: 2;
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid #ecf0f1;
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

.input-wrapper textarea {
  resize: vertical;
  min-height: 120px;
  padding-top: 1rem;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.password-toggle {
  position: absolute;
  right: 1rem;
  background: none;
  border: none;
  color: #7f8c8d;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 2;
}

.password-toggle:hover {
  color: #3498db;
}

.password-strength {
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

.strength-weak {
  color: #e74c3c;
}

.strength-medium {
  color: #f39c12;
}

.strength-strong {
  color: #27ae60;
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1rem 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: #2c3e50;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid #ecf0f1;
  border-radius: 4px;
  position: relative;
  transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: #3498db;
  border-color: #3498db;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.8rem;
  font-weight: bold;
}

.forgot-link {
  color: #3498db;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.forgot-link:hover {
  color: #2980b9;
  text-decoration: underline;
}

.btn-full {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
}

.form-footer {
  margin-top: 2rem;
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid #ecf0f1;
}

.form-footer p {
  color: #7f8c8d;
  margin-bottom: 1rem;
}

.form-agreements {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-agreements a {
  color: #3498db;
  text-decoration: none;
}

.form-agreements a:hover {
  text-decoration: underline;
}

.alert {
  padding: 1rem;
  border-radius: 10px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert i {
  font-size: 1.2rem;
}

.alert-error {
  background: rgba(231, 76, 60, 0.1);
  color: #e74c3c;
  border-left: 4px solid #e74c3c;
}

.alert-success {
  background: rgba(46, 204, 113, 0.1);
  color: #27ae60;
  border-left: 4px solid #27ae60;
}

.demo-accounts {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #ecf0f1;
}

.demo-accounts h4 {
  color: #2c3e50;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  text-align: center;
}

.demo-list {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.demo-item {
  margin-bottom: 0.5rem;
}

.demo-item:last-child {
  margin-bottom: 0;
}

/* Animation */
@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Responsive */
@media (max-width: 992px) {
  .auth-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .register-page .auth-content {
    grid-template-columns: 1fr;
  }

  .auth-visual {
    display: none;
  }

  .auth-form-card {
    max-width: 100%;
  }
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .auth-form-card {
    padding: 1.5rem;
  }
}