/* Login Page Styles */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px;
}

.login-box {
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  padding: 40px;
  width: 100%;
  max-width: 450px;
}

.login-box h1 {
  text-align: center;
  color: #333;
  margin-bottom: 10px;
  font-size: 32px;
  font-weight: 700;
}

.subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 30px;
  font-size: 14px;
}

.error-message {
  background-color: #fee;
  color: #c33;
  padding: 12px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-size: 14px;
  border-left: 4px solid #c33;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #333;
  font-weight: 600;
  font-size: 14px;
}

.form-group input {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e1e1e1;
  border-radius: 6px;
  font-size: 15px;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

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

.form-group input:disabled {
  background-color: #f5f5f5;
  cursor: not-allowed;
}

.login-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.login-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.login-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.test-accounts {
  margin-top: 30px;
  padding: 20px;
  background-color: #f8f9fa;
  border-radius: 8px;
  border: 1px solid #e1e1e1;
}

.test-accounts p {
  margin: 8px 0;
  font-size: 13px;
  color: #555;
}

.test-accounts p:first-child {
  font-weight: 700;
  color: #333;
  margin-bottom: 12px;
  font-size: 14px;
}

.password-hint {
  margin-top: 12px;
  font-style: italic;
  color: #888 !important;
  border-top: 1px solid #ddd;
  padding-top: 10px;
}

/* Responsive */
@media (max-width: 480px) {
  .login-box {
    padding: 30px 20px;
  }

  .login-box h1 {
    font-size: 26px;
  }
}