:root {
  --bg: #0b1e33;
  --card: #132c49;
  --line: #24466b;
  --text: #e8f1fa;
  --muted: #9bb4cc;
  --accent: #7dd3fc;
  --danger: #fca5a5;
}

* { box-sizing: border-box; }

/* Rules like `#login { display: grid }` would otherwise override the hidden attribute. */
[hidden] { display: none !important; }

body {
  margin: 0;
  padding: 0 16px calc(24px + env(safe-area-inset-bottom));
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, sans-serif;
  max-width: 640px;
  margin-inline: auto;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 16px 0 12px;
}

h1 { font-size: 1.25rem; margin: 0; }
h2 { font-size: 1.05rem; margin: 6px 0 4px; }

.header-actions, .actions { display: flex; flex-wrap: wrap; gap: 8px; }

button {
  font: inherit;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  cursor: pointer;
}
button.quiet { background: transparent; color: var(--accent); border-color: var(--line); }
button:disabled { opacity: 0.5; cursor: default; }

#status {
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
}
#status.error { color: var(--danger); border-color: var(--danger); }

#login { display: grid; gap: 8px; margin-top: 24px; }

input, textarea {
  font: inherit;
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
}

#items { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }

.item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}
.item.highlight { border-color: var(--accent); }

.item-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}
.type { text-transform: uppercase; letter-spacing: 0.04em; }

.body { margin: 0 0 6px; white-space: pre-wrap; overflow-wrap: anywhere; }
.meta { margin: 0 0 10px; font-size: 0.85rem; color: var(--muted); overflow-wrap: anywhere; }
.meta a { color: var(--accent); }
.meta:empty { display: none; }

.answer { display: flex; gap: 8px; margin-top: 10px; align-items: flex-end; }
.answer textarea { resize: vertical; }

#empty { color: var(--muted); text-align: center; margin-top: 48px; }