/* Login Page Styles */
.login-container {
  min-height: 100vh;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  margin: 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.login-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #667eea, #764ba2);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.logo-icon {
  font-size: 32px;
  animation: pulse 2s infinite;
}

.logo h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-subtitle {
  color: #6b7280;
  font-size: 16px;
  margin: 0;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.error-message {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: 12px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.error-icon {
  font-size: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-weight: 500;
  color: #374151;
  font-size: 14px;
}

.form-input {
  padding: 12px 16px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 16px;
  transition: all 0.2s ease;
  background: white;
}

.form-input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input.error {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-input:disabled {
  background: #f9fafb;
  cursor: not-allowed;
  opacity: 0.7;
}

.field-error {
  color: #dc2626;
  font-size: 12px;
  margin-top: 4px;
}

.login-button {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
}

.login-button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.login-button:active:not(:disabled) {
  transform: translateY(0);
}

.login-button:disabled {
  cursor: not-allowed;
  opacity: 0.7;
  transform: none;
}

.login-button.loading {
  cursor: not-allowed;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.login-footer {
  margin-top: 32px;
  text-align: center;
}

.footer-text {
  color: #9ca3af;
  font-size: 14px;
  margin: 0;
}

.support-link {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
}

.support-link:hover {
  text-decoration: underline;
}

/* Responsive design */
@media (max-width: 480px) {
  .login-container {
    padding: 16px;
  }
  
  .login-card {
    padding: 24px;
  }
  
  .logo h1 {
    font-size: 24px;
  }
  
  .login-subtitle {
    font-size: 14px;
  }
}