* {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      padding: 0;
      font-family: 'Inter', sans-serif;
      background: linear-gradient(to bottom right, #e0f2fe, #f8fafc);
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
    }

    .card {
      background: #ffffff;
      padding: 2.5rem;
      border-radius: 16px;
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
      width: 100%;
      max-width: 800px;
      text-align: center;
    }

    .card h1 {
      font-size: 1.8rem;
      color: #1d4ed8;
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
    }

    .card h1 svg {
      width: 28px;
      height: 28px;
    }

    label {
      display: block;
      text-align: left;
      font-weight: 600;
      margin: 1.2rem 0 0.5rem;
      color: #374151;
    }

    input[type="text"] {
      width: 100%;
      padding: 0.75rem;
      border: 1px solid #d1d5db;
      border-radius: 10px;
      font-size: 1rem;
      transition: border-color 0.3s ease;
    }

    input[type="text"]:focus {
      border-color: #3b82f6;
      outline: none;
    }

    button {
      margin-top: 1.5rem;
      background-color: #2563eb;
      color: white;
      padding: 0.75rem 1.5rem;
      border: none;
      border-radius: 10px;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.3s ease;
      width: 100%;
    }

    button:hover {
      background-color: #1e40af;
    }

    .feedback {
      margin-top: 1rem;
      font-size: 0.95rem;
      font-weight: 500;
    }

    .feedback.error {
      color: #dc2626;
    }

    .feedback.success {
      color: #16a34a;
    }

    .grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .video-container,
    .data-container {
      position: relative;
      width: 100%;
      padding-top: 56.25%; /* = 9/16 aspect ratio */
    }

    .video-container video,
    .data-container .result {
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
    }

    .result {
      background-color: #f9fafb;
      padding: 1rem;
      border-radius: 10px;
      font-size: 0.9rem;
      overflow-y: auto;
      white-space: pre-wrap;
      word-wrap: break-word;
      text-align: left;
    }
    .image-logo{
          max-width: 150px
    }