:root {
  --bg: #0f1419;
  --panel: #182029;
  --panel-2: #212b36;
  --line: #2e3b49;
  --text: #e8edf2;
  --muted: #93a1b0;
  --accent: #3b9eea;
  --business: #2f8fe0;
  --business-ink: #fff;
  --personal: #e0a12f;
  --personal-ink: #1a1306;
  --end: #d64545;
  --ok: #3fae6b;
  --warn: #d9a23a;
  --err: #e05656;
  --radius: 14px;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f3f5f8;
  --panel: #ffffff;
  --panel-2: #eef1f5;
  --line: #d4dbe3;
  --text: #15202b;
  --muted: #5d6b7a;
  --accent: #1e7fd0;
  --business: #1f78c8;
  --personal: #c98a14;
  --personal-ink: #fff;
  --end: #c63b3b;
  --ok: #23874d;
  --warn: #a8740f;
  --err: #c43c3c;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: .4em 0 .6em; }
h2 { font-size: 1.1rem; margin: 1.6em 0 .6em; color: var(--muted); font-weight: 600; }
.muted, small { color: var(--muted); }
main { max-width: 720px; margin: 0 auto; padding: 12px 16px 48px; }
main.narrow { max-width: 420px; padding-top: 12vh; }

.top {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 12px;
  padding: calc(8px + env(safe-area-inset-top)) 16px 8px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
.top nav { display: flex; gap: 2px; margin-left: auto; overflow-x: auto; }
.top nav a { color: var(--muted); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-size: .95rem; white-space: nowrap; }
.top nav a.on { color: var(--text); background: var(--panel-2); }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.banner { display: block; padding: 12px 14px; border-radius: 10px; margin: 0 0 10px; text-decoration: none; color: var(--text);
  border-left: 4px solid var(--accent); background: var(--panel); }
.banner.ok { border-color: var(--ok); }
.banner.warn { border-color: var(--warn); }
.banner.err { border-color: var(--err); }
#sync-banner { border-radius: 0; margin: 0; }

label { display: block; margin-bottom: 12px; font-size: .9rem; color: var(--muted); }
input, select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 12px; font: inherit; color: var(--text);
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; min-height: 48px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
label.check { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 1rem; }
label.check input { width: 24px; height: 24px; min-height: 0; margin: 0; flex: none; }
label.check.big { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
fieldset { border: 1px solid var(--line); border-radius: 10px; margin: 0 0 12px; padding: 10px 12px 0; }
legend { padding: 0 6px; font-weight: 600; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row2 > * { min-width: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 48px; padding: 10px 16px;
  font: inherit; font-weight: 600; color: var(--text); background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 10px; text-decoration: none; cursor: pointer;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.big { width: 100%; min-height: 56px; font-size: 1.05rem; margin-top: 6px; }
.btn:disabled { opacity: .6; }
.link { background: none; border: 0; color: var(--muted); font: inherit; text-decoration: underline; padding: 14px 0; cursor: pointer; display: block; margin: 4px auto; }
.link.danger { color: var(--err); }
form.inline { display: inline-flex; gap: 6px; margin: 8px 8px 0 0; flex-wrap: wrap; }
form.inline input { width: auto; flex: 1; min-width: 150px; margin: 0; }

/* Drive screen */
main.drive { display: flex; flex-direction: column; min-height: calc(100vh - 60px); }
.hint { text-align: center; color: var(--muted); margin: 12px 0 8px; }
.startbtns { display: grid; gap: 16px; flex: 1; }
.bigbtn {
  display: flex; align-items: center; justify-content: center; width: 100%; min-height: 32vh; border: 0; border-radius: 22px;
  font: 800 2.3rem/1 system-ui, sans-serif; letter-spacing: .02em; cursor: pointer; user-select: none;
  box-shadow: 0 6px 0 rgba(0,0,0,.35); transition: transform .05s;
}
.bigbtn:active { transform: translateY(4px); box-shadow: 0 2px 0 rgba(0,0,0,.35); }
.bigbtn.business { background: var(--business); color: var(--business-ink); }
.bigbtn.personal { background: var(--personal); color: var(--personal-ink); }
.bigbtn.end { background: var(--end); color: #fff; min-height: 24vh; margin-top: 16px; }
.today { text-align: center; color: var(--muted); margin-top: 16px; }

#running { text-align: center; display: flex; flex-direction: column; flex: 1; }
#running[hidden], #confirm[hidden], #idle[hidden] { display: none; }
.kindtag { display: inline-block; margin: 8px auto; padding: 6px 16px; border-radius: 99px; font-weight: 700; font-size: 1.1rem; }
.kindtag.business { background: var(--business); color: var(--business-ink); }
.kindtag.personal { background: var(--personal); color: var(--personal-ink); }
.timer { font: 800 clamp(4rem, 22vw, 7rem)/1 ui-monospace, "SF Mono", Menlo, monospace; font-variant-numeric: tabular-nums; margin: 12px 0 4px; }
.runmiles { font-size: 2rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.gpsstate { color: var(--muted); margin: 4px 0 12px; }
.odo-start { text-align: left; margin-top: auto; }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.seg label { margin: 0; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; text-align: center; padding: 14px; border-radius: 10px; border: 2px solid var(--line); font-weight: 700; color: var(--text); cursor: pointer; }
.seg input[value=business]:checked + span { background: var(--business); border-color: var(--business); color: var(--business-ink); }
.seg input[value=personal]:checked + span { background: var(--personal); border-color: var(--personal); color: var(--personal-ink); }
.miles-row { align-items: end; }
.milesrc { color: var(--muted); font-size: .9rem; padding-bottom: 24px; }
.formerr { color: var(--err); margin: 8px 0; }
.tripform .btn:not(.big) { width: 100%; margin-bottom: 12px; }

/* Lists */
.pagehead { display: flex; align-items: center; gap: 10px; justify-content: space-between; }
.pagehead h1 { margin: .4em 0; text-align: center; flex: 1; }
.dayhead { margin: 1.2em 0 .4em; }
.triplist, .sitelist { list-style: none; margin: 0; padding: 0; }
.triplist li, .sitelist li { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; }
.triplist li > a, .sitelist li > a, .triplist li { display: flex; align-items: center; gap: 12px; padding: 12px 14px; color: var(--text); text-decoration: none; }
.triplist li:has(> a) { padding: 0; }
.sitelist li > a { flex-direction: column; align-items: flex-start; gap: 2px; }
.sitelist li.archived { opacity: .55; }
.route { flex: 1; min-width: 0; }
.route small { display: block; }
.mi { font-weight: 700; font-variant-numeric: tabular-nums; font-size: 1.15rem; }
.pill { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: .85rem; }
.pill.business { background: var(--business); color: var(--business-ink); }
.pill.personal { background: var(--personal); color: var(--personal-ink); }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; border-top: 4px solid var(--accent); }
.stat.business { border-top-color: var(--business); }
.stat.personal { border-top-color: var(--personal); }
.stat span { display: block; font-size: 2rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.okline { color: var(--ok); font-weight: 600; }
.errline { color: var(--warn); font-weight: 600; }
.exports { display: grid; gap: 8px; }
.sheet { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 12px; overflow: hidden; font-size: .95rem; }
.sheet th, .sheet td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.sheet th { color: var(--muted); font-weight: 600; background: var(--panel-2); }
.sheet .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.menu { display: grid; gap: 8px; }
.history { margin-top: 16px; color: var(--muted); }
.login h1 { text-align: center; }

@media (min-width: 640px) {
  .startbtns { grid-template-columns: 1fr 1fr; }
  .bigbtn { min-height: 50vh; }
}

.since { color: var(--muted); font-size: 1.2rem; margin: 4px 0 24px; }
.chiplabel { font-size: .9rem; color: var(--muted); margin-bottom: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip { min-height: 44px; padding: 8px 14px; border-radius: 99px; border: 2px solid var(--line); background: var(--panel-2);
  color: var(--text); font: inherit; font-weight: 600; cursor: pointer; }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.odo-end input { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.odo-from { color: var(--muted); margin: -6px 0 12px; }
.link.inline { display: inline; padding: 0; margin: 0; }
#confirm .kindtag { display: block; width: fit-content; margin: 8px auto 16px; }
.miles-out { font-size: 1.6rem; font-weight: 800; text-align: center; margin: 4px 0 12px; font-variant-numeric: tabular-nums; }
.monthend { margin: 4px 0 14px; }
.btn.camera { background: var(--warn); border-color: var(--warn); color: #1a1306; }
#monthend-preview { display: block; width: 100%; max-height: 240px; object-fit: contain; margin-top: 10px; border-radius: 10px; background: #000; }
dialog.weekly { width: min(440px, calc(100% - 32px)); border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); color: var(--text); padding: 20px; }
dialog.weekly::backdrop { background: rgba(0,0,0,.6); }
dialog.weekly h2 { color: var(--text); margin: 0 0 4px; font-size: 1.3rem; }
.triplist li:has(> a) { display: flex; align-items: center; padding-right: 8px; }
.triplist li > a { flex: 1; min-width: 0; }
.rowdel { margin: 0; }
.btn.del { min-height: 40px; padding: 6px 10px; font-size: .85rem; color: var(--err); background: transparent; }
textarea { resize: vertical; line-height: 1.4; }
.picker { margin-bottom: 12px; }
.picker .btn.big { margin-top: 0; margin-bottom: 8px; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 6px; margin-top: 4px; }
.thumbwrap { position: relative; aspect-ratio: 1; }
.thumbwrap img, .gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; display: block; }
.thumbx { position: absolute; top: 2px; right: 2px; width: 28px; height: 28px; border-radius: 50%; border: 0;
  background: rgba(0,0,0,.7); color: #fff; font-size: 18px; line-height: 1; cursor: pointer; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-bottom: 12px; }
.gallery a { aspect-ratio: 4 / 3; }
.triplist img.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; flex: none; }
.notes { white-space: normal; }
.triplist li.fault { gap: 8px; }
.triplist li.fault form.inline { margin: 0; flex: none; }
.history ul { padding-left: 18px; }