:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #171717;
  background: #f7f7f4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

.shell {
  width: min(100%, 520px);
  background: #ffffff;
  border: 1px solid #d9d9d3;
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(23, 23, 23, 0.08);
}

h1 {
  margin: 0 0 8px;
  font-size: 32px;
  line-height: 1.1;
  font-weight: 700;
}

p {
  margin: 0;
  color: #55554e;
  line-height: 1.5;
}

form {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

label {
  font-size: 14px;
  font-weight: 600;
}

input {
  width: 100%;
  min-height: 44px;
  border: 1px solid #c9c9c1;
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
  background: #ffffff;
}

input[type="file"] {
  padding: 8px 10px;
}

button {
  min-height: 44px;
  margin-top: 10px;
  border: 0;
  border-radius: 6px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
  color: #ffffff;
  background: #146c43;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  background: #6f7f76;
}

#status {
  min-height: 24px;
  margin-top: 16px;
  font-size: 14px;
}

@media (max-width: 420px) {
  .shell {
    padding: 22px;
  }

  h1 {
    font-size: 28px;
  }
}