:root {
    --bg:#FFFFFF;
    --panel: #4d4949;
    --border: #262626;
    --border-focus: #565656;
    --text: #ededed;
    --text-dim: #8a8a8a;
    --accent: #d97a3f;
  }

  * { box-sizing: border-box; }

  html, body {
    height: 100%;
    margin: 0;
  }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }

  .card {
    width: 100%;
    max-width: 360px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 40px 32px;
  }

  .card h1 {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 6px;
    letter-spacing: -0.01em;
  }

  .card p.sub {
    margin: 0 0 28px;
    color: var(--text-dim);
    font-size: 14px;
  }

  form {
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .field {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .field label {
    font-size: 13px;
    color: var(--text-dim);
  }

  .field input {
    background: #000;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 11px 12px;
    font-size: 14px;
    color: var(--text);
    outline: none;
    transition: border-color 0.15s ease;
  }

  .field input::placeholder {
    color: #555;
  }

  .field input:focus {
    border-color: var(--border-focus);
  }

    .my-button {
    margin-top: 6px;
    color: #FFFFFF;
    border: none;
    border-radius: 6px;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s ease;
    background-color:#8d2e2e;
    width: 100%;
  }
  .my-button :hover{
    background-color: #d97a3f;
  }