/* form */
.container {
      max-width: 800px;
      background: #ffffff;
      padding: 30px;
      border-radius: 12px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    }
    .container h1 {
      text-align: center;
      color: #1f2937;
      margin-bottom: 30px;
      font-size: 2rem;
    }
    .container ul {
      list-style-type: none;
      padding: 0;
    }
    .container li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: #f9fafb;
      border: 1px solid #e5e7eb;
      border-radius: 10px;
      padding: 15px 20px;
      margin-bottom: 15px;
      transition: background 0.3s ease;
    }
   .container li:hover {
      background: #edf2f7;
    }
    .file-info {
      display: flex;
      align-items: center;
      gap: 12px;
      color: #374151;
      font-size: 1rem;
      font-weight: 500;
    }
    .file-info i {
      color: #e63946;
      font-size: 1.2rem;
    }
    a.download-btn {
      background: #2563eb;
      color: white;
      text-decoration: none;
      padding: 8px 14px;
      border-radius: 6px;
      font-size: 0.9rem;
          margin-top: 0px;
      transition: background 0.3s ease;
    }
    a.download-btn:hover {
      background: #1d4ed8;
	}