:root {
  --bg: #f4efe6;
  --card: #ffffff;
  --line: #d4cfc2;
  --text: #1f2937;
  --muted: #5f6b7b;
  --primary: #0f5c61;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #dceceb, #f4efe6 45%);
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.panel {
  width: min(100%, 760px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 28px rgba(19, 41, 37, 0.08);
}

.head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

h1 {
  margin: 0;
  font-size: 28px;
  font-family: "Space Grotesk", sans-serif;
}

.chip {
  border-radius: 999px;
  padding: 6px 10px;
  background: #e8f4f3;
  color: #0f5c61;
  font-size: 12px;
  font-weight: 600;
}

.grid {
  display: grid;
  gap: 10px;
}

label {
  font-size: 13px;
  color: var(--muted);
}

input,
select,
button {
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 10px 12px;
  font: inherit;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 600;
}

.secondary {
  background: #fff;
  color: #6d2f07;
  border-color: #d8bfaf;
  font-weight: 600;
}

.muted {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 680px) {
  .row {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 22px;
  }
}