:root {
  color-scheme: light;
  --bg-1: #e2e8f0;
  --bg-2: #bfdbfe;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #334155;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --accent: #1d4ed8;
  --border: #cbd5e1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: radial-gradient(1200px 700px at 20% -10%, var(--bg-2), var(--bg-1));
  color: var(--text);
}

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

.card {
  width: min(560px, 100%);
  background: color-mix(in oklab, var(--card) 90%, #dbeafe 10%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 10px 35px rgb(15 23 42 / 0.13);
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.2;
}

.row {
  margin: 16px 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 11px 16px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
}

button:active {
  transform: translateY(1px);
}

button:hover {
  background: var(--primary-dark);
}

button.secondary {
  background: var(--accent);
}

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

input {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 15px;
}

.hint {
  margin: 0 0 10px;
  color: var(--muted);
}

.status {
  min-height: 24px;
  margin-top: 10px;
  color: var(--primary-dark);
  font-weight: 600;
}