/* ===================================
   AUTH STYLES
   =================================== */

.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 500px;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-card {
  background: white;
  padding: 3rem 2.5rem;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 450px;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-card h1 {
  font-size: 2rem;
  color: #1e293b;
  margin-bottom: 0.5rem;
  text-align: center;
}

.auth-subtitle {
  text-align: center;
  color: #64748b;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

/* Form Styles */
.auth-form {
  margin-bottom: 1.5rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #475569;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #667eea;
}

.form-group input::placeholder {
  color: #cbd5e1;
}

/* Error Message */
.error-message {
  background: #fee2e2;
  color: #dc2626;
  padding: 0.875rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  border-left: 4px solid #dc2626;
}

.error-message.hidden {
  display: none;
}

.success-message {
  background: #d1fae5;
  color: #059669;
  padding: 0.875rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  border-left: 4px solid #059669;
}

.success-message.hidden {
  display: none;
}

/* Submit Button */
.btn-submit {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-submit:active:not(:disabled) {
  transform: translateY(0);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Footer Links */
.auth-footer {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e8f0;
}

.auth-footer p {
  margin: 0.5rem 0;
  font-size: 0.9rem;
  color: #64748b;
}

.auth-footer a {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.auth-footer a:hover {
  color: #764ba2;
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .auth-card {
    padding: 2rem 1.5rem;
  }
  
  .auth-card h1 {
    font-size: 1.5rem;
  }
}