:root {
  --bg: #f6f1e7;
  --card: #fffdf8;
  --text: #2b2118;
  --muted: #7a6a58;
  --brown: #5b3a1e;
  --accent: #8a5a2b;
  --border: #e3d8c5;
  --top: #2f7d32;
  --good: #7cb342;
  --maybe: #f2b33d;
  --low: #c9bba5;
  --warn-bg: #fff3d6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1612;
    --card: #26201a;
    --text: #efe6d8;
    --muted: #a99883;
    --brown: #3a2614;
    --accent: #d39a5c;
    --border: #3b3128;
    --low: #5a4e40;
    --warn-bg: #3a2f17;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
header {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--brown); color: #fff;
}
header h1 { font-size: 1.2rem; margin: 0; }
main { max-width: 640px; margin: 0 auto; padding: 16px; }
h2 { font-size: 1.05rem; margin: 20px 0 8px; }
a { color: var(--accent); }
.tab { display: none; }
.tab.active { display: block; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.badge { font-size: .8rem; padding: 2px 8px; border-radius: 99px; background: rgba(255,255,255,.18); }
.badge.off { background: #b23b2a; }

button, input, select, textarea { font: inherit; color: inherit; }
button {
  border: 1px solid var(--border); background: var(--card);
  border-radius: 10px; padding: 10px 14px; cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button:disabled { opacity: .5; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.actions .primary { flex: 1; }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 14px; margin: 10px 0;
}
.place-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.place-head h3 { margin: 0; font-size: 1rem; }
.score { font-weight: 700; padding: 2px 10px; border-radius: 99px; color: #fff; white-space: nowrap; }
.score.top { background: var(--top); }
.score.good { background: var(--good); }
.score.maybe { background: var(--maybe); color: #2b2118; }
.score.low { background: var(--low); color: var(--text); }

.strip { display: flex; gap: 3px; align-items: flex-end; height: 64px; margin: 12px 0 2px; }
.strip div { flex: 1; border-radius: 4px 4px 0 0; min-height: 3px; position: relative; }
.strip div.today { outline: 2px solid var(--text); outline-offset: 1px; }
.strip div.top { background: var(--top); }
.strip div.good { background: var(--good); }
.strip div.maybe { background: var(--maybe); }
.strip div.low { background: var(--low); }
.strip-labels { display: flex; gap: 3px; font-size: .65rem; color: var(--muted); }
.strip-labels span { flex: 1; text-align: center; }
.card ul { margin: 6px 0 0; padding-left: 18px; font-size: .9rem; }
.card details summary { cursor: pointer; color: var(--muted); font-size: .9rem; margin-top: 6px; }

form label { display: block; margin: 10px 0; font-size: .9rem; color: var(--muted); }
form input, form select, form textarea {
  display: block; width: 100%; margin-top: 4px; padding: 10px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--bg);
}
form label.check { display: flex; gap: 8px; align-items: center; }
form label.check input { width: auto; margin: 0; }
.row { display: flex; gap: 10px; }
.row label { flex: 1; }
summary { font-weight: 600; cursor: pointer; }

.entry { display: flex; gap: 12px; }
.entry img { width: 84px; height: 84px; object-fit: cover; border-radius: 10px; flex-shrink: 0; }
.entry .body { flex: 1; min-width: 0; }
.entry .del { float: right; padding: 2px 8px; font-size: .8rem; }

.warning { background: var(--warn-bg); border-radius: 12px; padding: 10px 14px; font-size: .9rem; }
progress { width: 100%; margin-top: 10px; }
#model-box p:first-child { margin-top: 0; }
#storage { margin-top: 10px; }
#storage ul { list-style: none; padding: 0; margin: 8px 0; }
#storage li { display: flex; align-items: center; justify-content: space-between; padding: 4px 0; font-size: .9rem; }
#storage .del { padding: 2px 8px; font-size: .8rem; }
#model-box select { display: block; width: 100%; margin: 4px 0 10px; padding: 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg); }

#chat .msg { padding: 10px 14px; border-radius: 14px; margin: 8px 0; max-width: 90%; white-space: pre-wrap; }
#chat .user { background: var(--accent); color: #fff; margin-left: auto; }
#chat .bot { background: var(--card); border: 1px solid var(--border); }
#chat .bot.alert { background: var(--warn-bg); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0; }
.chips button { font-size: .8rem; padding: 6px 10px; border-radius: 99px; }
#ask-form { display: flex; gap: 8px; }
#ask-form input { flex: 1; padding: 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--card); }

/* Compass tab */
button.wide { width: 100%; }
label.field { display: block; margin: 12px 0; font-size: .9rem; color: var(--muted); }
label.field select { display: block; width: 100%; margin-top: 4px; padding: 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--card); }
.compass { text-align: center; }
#nav-arrow { width: 160px; height: 160px; margin: 8px auto; display: block; fill: var(--accent); transition: transform .25s ease-out; }
.big { font-size: 2rem; font-weight: 700; }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 1.5rem; word-break: break-all; }
.sos { border-color: #b23b2a; }
.sos h2 { margin-top: 0; color: #b23b2a; }
.sos-actions { display: flex; flex-wrap: wrap; gap: 8px; }
a.button {
  display: inline-block; text-decoration: none; color: inherit;
  border: 1px solid var(--border); background: var(--card); border-radius: 10px; padding: 10px 14px;
}
a.button.danger { background: #b23b2a; border-color: #b23b2a; color: #fff; font-weight: 700; }

nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 2;
  display: flex; background: var(--card); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
nav button {
  flex: 1; border: 0; border-radius: 0; background: none; padding: 8px 0 10px;
  display: flex; flex-direction: column; align-items: center; font-size: 1.3rem;
}
nav button span { font-size: .75rem; color: var(--muted); }
nav button.active span { color: var(--accent); font-weight: 700; }