body {
      font-family: 'El Messiri', sans-serif;
      background: linear-gradient(135deg, #f9f9f9, #e0e7ff);
      margin: 0;
      padding: 0;
      color: #333;
    }

    h1 {
      font-family: 'El Messiri';
      font-size: 28px;
      margin-bottom: 20px;
      color: #0d47a1;
    }

    .container {
      max-width: 90%;
      background: #fff;
      margin: 40px auto;
      padding: 25px 30px;
      border-radius: 15px;
      box-shadow: 0 10px 25px rgba(0,0,0,0.1);
      text-align: center;
      transition: 0.3s;
    }

    .container:hover {
      transform: scale(1.01);
      box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    }

    label {
      font-weight: 600;
      font-size: 17px;
      display: block;
      margin: 15px 0 8px;
    }

    input[type="file"],
    input[type="text"],
    input[type="number"],
    select {
      width: 90%;
      padding: 10px;
      border-radius: 8px;
      border: 1px solid #ccc;
      outline: none;
      transition: 0.3s;
      font-family: 'El Messiri', sans-serif;
      font-size: 16px;
    }

    input:focus, select:focus {
      border-color: #0d47a1;
      box-shadow: 0 0 6px rgba(13,71,161,0.3);
    }

    .down {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 15px;
      margin-top: 15px;
    }

    .down label {
      margin-bottom: 5px;
    }

    .down input[type="number"],
    .down input[type="color"] {
      width: 120px;
    }

    button {
      background: linear-gradient(135deg, #1976d2, #0d47a1);
      color: #fff;
      border: none;
      padding: 12px 25px;
      font-size: 18px;
      border-radius: 8px;
      margin-top: 25px;
      cursor: pointer;
      transition: 0.3s;
      font-family: 'El Messiri';
      letter-spacing: 0.5px;
      box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }

    button:hover {
      background: linear-gradient(135deg, #1565c0, #002171);
      transform: translateY(-2px);
      box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    }

    canvas {
      border: 2px dashed #ccc;
      border-radius: 10px;
      margin-top: 25px;
      max-width: 100%;
      cursor: move;
      box-shadow: 0 0 10px rgba(0,0,0,0.05);
    }

    /* تحسين المظهر في الجوال */
    @media (max-width: 480px) {
      .container {
        padding: 20px;
      }
      button {
        width: 100%;
        min-width: auto;
      }
      input[type="text"], select {
        width: 100%;
      }
    }