:root {
  --bg: #fafbfa; --card: #ffffff; --text: #1c2321; --muted: #66706c; --line: #e6eae7;
  --accent: #0f766e; --accent-text: #ffffff; --warn: #b45309; --bad: #b91c1c; --good: #15803d;
  --radius: 14px;
  color-scheme: light;
}
/* Dark is opt-in from Settings; "auto" follows the device. */
:root[data-theme=dark] {
  --bg: #111615; --card: #1b2221; --text: #e8eeeb; --muted: #97a39e; --line: #2c3634;
  --accent: #2dd4bf; --accent-text: #06231f; --warn: #fbbf24; --bad: #f87171; --good: #4ade80;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root[data-theme=auto] {
    --bg: #111615; --card: #1b2221; --text: #e8eeeb; --muted: #97a39e; --line: #2c3634;
    --accent: #2dd4bf; --accent-text: #06231f; --warn: #fbbf24; --bad: #f87171; --good: #4ade80;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
header, main { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header { padding-top: 16px; }
h1 { font-size: 1.35rem; margin: 0 0 10px; }
h2 { font-size: 1.05rem; margin: 0 0 10px; }
p { margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

input, select, textarea, button { font: inherit; color: inherit; }
input[type=text], input[type=number], input[type=date], input[type=search], select, textarea {
  width: 100%; min-width: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card);
}
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
button {
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); cursor: pointer; white-space: nowrap;
}
a.button { display: inline-block; padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
body.locked nav, body.locked #ask, body.locked #reply:empty { display: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
button.link { border: 0; background: none; padding: 6px 8px; color: var(--muted); }
button.link:hover { color: var(--bad); }
button.icon { display: inline-flex; align-items: center; justify-content: center; padding: 10px; }
button:disabled { opacity: .55; cursor: default; }

#ask { display: flex; gap: 8px; }
#ask input { flex: 1; }
#mic.listening { background: var(--bad); border-color: var(--bad); color: #fff; }
#reply { min-height: 1.5em; margin: 8px 2px 0; color: var(--muted); }
#reply.ok { color: var(--good); }
#reply.bad { color: var(--warn); }

main { padding-top: 8px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 14px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; text-align: left; white-space: normal; }
.stat b { display: block; font-size: 1.5rem; line-height: 1.2; }
.stat span { color: var(--muted); font-size: .875rem; }

.row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); }
.row:first-of-type { border-top: 0; }
.row .grow { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.row .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.done .grow { text-decoration: line-through; color: var(--muted); }
.tag { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .75rem; font-weight: 600; background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.tag.out { background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); }
input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--accent); flex: none; }

.form { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.form > * { flex: 1 1 110px; }
.form > .wide { flex: 3 1 180px; }
.form > button { flex: 0 0 auto; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.stepper { display: flex; align-items: center; gap: 4px; flex: none; }
.stepper button { width: 36px; height: 36px; padding: 0; font-size: 1.1rem; }
.stepper input { width: 64px; text-align: center; padding: 7px 4px; }
.mini { width: 70px !important; padding: 7px 6px !important; text-align: center; flex: none; }

.bar { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; margin: 6px 0 2px; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.bar.over i { background: var(--bad); }
.budget { padding: 10px 0; border-top: 1px solid var(--line); }
.budget:first-of-type { border-top: 0; }
.budget .top { display: flex; align-items: center; gap: 10px; }

.switch { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; text-align: left; margin-top: 8px; white-space: normal; }
.switch.on { background: color-mix(in srgb, var(--accent) 16%, var(--card)); border-color: var(--accent); }
.switch em { font-style: normal; font-weight: 600; color: var(--muted); }
.switch.on em { color: var(--accent); }

.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 480px; }
th { text-align: left; font-size: .8rem; color: var(--muted); font-weight: 600; padding: 4px; }
td { padding: 4px; }
td input[type=text], td input[type=number] { padding: 7px 8px; }
code { background: var(--bg); padding: 1px 6px; border-radius: 6px; font-size: .9em; overflow-wrap: anywhere; }
ul.plain { margin: 0; padding-left: 18px; color: var(--muted); }

nav {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: center;
  background: var(--card); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom);
  overflow-x: auto;
}
#alarm {
  position: fixed; top: 12px; left: 12px; right: 12px; z-index: 20; max-width: 560px; margin: 0 auto;
  display: flex; align-items: center; gap: 12px; padding: 16px; border-radius: var(--radius);
  background: var(--accent); color: var(--accent-text); box-shadow: 0 8px 30px rgba(0, 0, 0, .3); font-size: 1.1rem;
}
#alarm strong { flex: 1; overflow-wrap: anywhere; }
#alarm button { background: var(--card); color: var(--text); border-color: var(--card); }
.tag.good { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); }
.tag.plain { background: var(--line); color: var(--muted); }
.menu { display: block; width: 100%; text-align: left; padding: 16px; margin-bottom: 10px; white-space: normal; border-radius: var(--radius); }
.menu span { display: block; color: var(--muted); font-size: .875rem; }
.back { margin-bottom: 10px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button { padding: 7px 12px; border-radius: 99px; font-size: .9rem; }

#mic.wake { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent); }

.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 6px; margin-top: 12px; }
.photos button { padding: 0; border: 0; border-radius: 8px; overflow: hidden; aspect-ratio: 1; background: var(--line); }
.photos img { width: 100%; height: 100%; object-fit: cover; display: block; }
.viewer { position: fixed; inset: 0; z-index: 10; background: rgba(0, 0, 0, .92); display: flex; flex-direction: column; }
.viewer .stage { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 12px; }
.viewer img { max-width: 100%; max-height: 100%; object-fit: contain; }
.viewer .bar2 { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); color: #fff; }
.viewer .bar2 span { flex: 1; min-width: 0; overflow-wrap: anywhere; font-size: .875rem; }

nav button { flex: 1 1 0; min-width: 0; max-width: 130px; border: 0; border-radius: 0; background: none; padding: 16px 2px; font-size: .74rem; color: var(--muted); border-top: 3px solid transparent; }
nav button.active { color: var(--accent); border-top-color: var(--accent); font-weight: 600; }