:root {
  color-scheme: light;
  --ink: #1c2430;
  --muted: #5c6b7a;
  --line: #d5dde6;
  --paper: #f6f8fb;
  --card: #ffffff;
  --banner: #e7f2ef;
  --banner-ink: #1d4a42;
  --accent: #1f6f62;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Noto Sans", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.45;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

main.narrow { max-width: 460px; }

h1 { margin: 0 0 8px; font-size: 1.8rem; }
h2 { margin: 0 0 12px; font-size: 1.2rem; }

.lede, .hint, .meta { color: var(--muted); }
.hint { margin-top: 0; }

.banner {
  background: var(--banner);
  color: var(--banner-ink);
  padding: 10px 12px;
  border-radius: 8px;
  font-weight: 600;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
}

label { display: block; font-weight: 600; margin: 12px 0; }
input, textarea, button { font: inherit; }
input, textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}
textarea { min-height: 90px; resize: vertical; }

button {
  background: var(--accent);
  color: white;
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
button.quiet {
  background: white;
  color: var(--ink);
  border: 1px solid var(--line);
}

.error { color: #8a2b2b; font-weight: 600; }

.rows { list-style: none; padding: 0; margin: 12px 0 0; }
.rows li {
  border-top: 1px solid var(--line);
  padding: 12px 0;
}
.rows li p { margin: 4px 0; }

.check-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.tag {
  display: inline-block;
  background: #eef3f8;
  color: #314155;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 0.85rem;
  font-weight: 700;
}