/* 登录对话框样式 */
.login-dialog {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(5px);
}

.login-dialog-content {
  background: white;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  width: 90%;
  max-width: 400px;
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.login-dialog-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  background: #f5f5f7;
  text-align: center;
}

.login-dialog-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.login-dialog-body {
  padding: 20px;
}

.login-input-group {
  margin-bottom: 16px;
}

.login-input-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.login-input-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  color: var(--text-primary);
}

.login-error {
  color: var(--danger-color);
  font-size: 0.85rem;
  margin-top: 8px;
  display: none;
}

.login-dialog-footer {
  display: flex;
  justify-content: center;
  padding: 20px;
  border-top: 1px solid var(--border-color);
  background: #f5f5f7;
}

.login-dialog-footer .mac-button {
  min-width: 120px;
}