*{
      box-sizing:border-box;
    }
    body{
      font-family: Arial, Helvetica, sans-serif;
      margin:0;
      padding:0;
      background:#f2f6fc;
      display:flex;
      /* justify-content:center;
      align-items:flex-start; */
      /* padding:20px; */
    }
    .form-container{
      background:#fff;
      width:100%;
      max-width:100%;
      border-radius:10px;
      padding:30px;
      box-shadow:0 8px 20px rgba(0,0,0,0.1);
      /* min-height: 70vh; */
    }
    h1{
      margin-top:0;
      text-align:center;
      color:#2c3e50;
      font-size:26px;
    }
    form{
      display:grid;
      grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
      gap:20px;
    }
    .full{grid-column:1/-1}
    label{
      display:block;
      font-weight:600;
      margin-bottom:6px;
      color:#34495e;
    }
    input, select, textarea{
      width:100%;
      padding:10px;
      border:1px solid #ccc;
      border-radius:6px;
      font-size:14px;
    }
    textarea{resize:vertical;min-height:80px}
    .actions{
      grid-column:1/-1;
      text-align:center;
    }
    button{
      background:#3498db;
      color:#fff;
      border:none;
      padding:14px 28px;
      font-size:16px;
      border-radius:6px;
      cursor:pointer;
      transition:background 0.3s;
    }
    button:hover{background:#2980b9}

    @media(max-width:500px){
      h1{font-size:22px;}
      button{width:100%;}
    }