:root {
  color-scheme: light;
  --bg: #f3efe6;
  --card: #fffdf8;
  --ink: #1f1a14;
  --muted: #6b6258;
  --line: #e3dacd;
  --accent: #234236;
  --accent-ink: #f6f3ec;
  --warn-bg: #f6e6d4;
  --warn-ink: #6a3b12;
  --danger: #8c2f24;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.45 ui-sans-serif, system-ui, sans-serif;
}

.top {
  padding: 1rem 1.25rem 0;
}

.mark {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.mark a { color: inherit; }

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0.5rem 1.25rem 3rem;
}

h1 {
  font-size: 1.6rem;
  font-weight: 650;
  line-height: 1.2;
  margin: 0.2rem 0 0.8rem;
}

p { margin: 0.4rem 0 0.8rem; }

.muted { color: var(--muted); }

label {
  display: block;
  margin: 0.8rem 0 0.3rem;
  font-size: 0.92rem;
}

input, textarea, button {
  font: inherit;
}

input, textarea {
  width: 100%;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  background: var(--card);
  color: inherit;
}

textarea { resize: vertical; }

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1rem;
  white-space: pre;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

button {
  min-height: 2.75rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  background: var(--card);
  color: inherit;
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

button.text {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

button:disabled { opacity: 0.55; }

.vault-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.vault-list li {
  display: flex;
  gap: 0.25rem;
  align-items: stretch;
  margin-bottom: 0.5rem;
}

.vault {
  flex: 1;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.vault-name { font-weight: 650; }

.note-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.note-list button {
  text-align: left;
  width: 100%;
}

.note-list button[aria-current="true"] {
  border-color: var(--accent);
}

.check {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin: 1rem 0;
}

.check input { width: auto; margin-top: 0.2rem; }

.warn {
  background: var(--warn-bg);
  color: var(--warn-ink);
  padding: 0.7rem 0.8rem;
  border-radius: 0.4rem;
}

.error { color: var(--danger); }

.status { color: var(--muted); }

details {
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}

summary { cursor: pointer; }