body {
    font-family: sans-serif;
    background: #f7f7f7;
    padding: 40px;
  }
  .container {
    max-width: 500px;
    margin: auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
  }
  h2 { text-align: center; color: #333; }
  label { display: block; margin-top: 15px; color: #444; }
  input, textarea, select {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
  }

  .review-file-input {
    display: block;
    width: 100%;
    padding: 14px;
    border: 2px dashed rgba(0, 184, 148, 0.3);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.95);
    transition: border-color 0.3s ease, background 0.3s ease;
    cursor: pointer;
  }

  .review-file-input:hover,
  .review-file-input:focus {
    border-color: #00b894;
    background: rgba(0, 184, 148, 0.05);
    outline: none;
  }

  .form-hint {
    margin-top: 6px;
    font-size: 0.85rem;
    color: #636e72;
  }
  button {
    margin-top: 20px;
    background: #4682B4;
    color: #fff;
    border: none;
    padding: 12px;
    font-size: 16px;
    border-radius: 4px;
    width: 100%;
    cursor: pointer;
  }
  button:hover {
    background: #315f8c;
  }
  .info {
    margin-top: 10px;
    font-size: 14px;
    color: #777;
  }

  body.review-loading-modal-open {
    overflow: hidden;
  }

  .review-loading-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(17, 17, 17, 0.45);
    backdrop-filter: blur(3px);
    z-index: 9999;
    padding: 16px;
  }

  .review-loading-modal[hidden] {
    display: none;
  }

  .review-loading-modal__content {
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 32px;
    max-width: 320px;
    width: 100%;
    text-align: center;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(70, 130, 180, 0.2);
  }

  .review-loading-modal__spinner {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border-radius: 50%;
    border: 4px solid rgba(70, 130, 180, 0.15);
    border-top-color: #4682B4;
    animation: review-loading-spin 1s linear infinite;
  }

  .review-loading-modal__title {
    margin: 0 0 8px;
    font-weight: 600;
    font-size: 1.05rem;
    color: #303030;
  }

  .review-loading-modal__text {
    margin: 0;
    font-size: 0.95rem;
    color: #555555;
    line-height: 1.45;
  }

  @keyframes review-loading-spin {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }