* { box-sizing: border-box; margin: 0; }
/* The `hidden` attribute is only a UA-stylesheet rule, so ANY author `display`
   declaration silently defeats it. The app toggles `hidden` everywhere, so this
   has to win — without it a hidden overlay still covers the screen and eats
   every tap. */
[hidden] { display: none !important; }
:root {
  --bg: #101418;
  --card: #1a2129;
  --line: #2a3441;
  --text: #e8edf2;
  --dim: #8b98a5;
  --accent: #4ade80;
  --accent-dark: #16a34a;
  --prot: #60a5fa;
  --warn: #f87171;
}
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding-bottom: 40px;
}
header {
  padding: 14px 16px 0;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 5;
}
h1 { font-size: 20px; letter-spacing: 0.5px; }
h2 { font-size: 15px; color: var(--dim); margin: 18px 0 8px; font-weight: 600; }
nav { display: flex; gap: 4px; margin-top: 10px; border-bottom: 1px solid var(--line); }
.tab {
  background: none; border: none; color: var(--dim);
  padding: 8px 14px; font-size: 14px; cursor: pointer;
  border-bottom: 2px solid transparent;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
main { padding: 16px; max-width: 560px; margin: 0 auto; }
.view > .card:first-child { margin-top: 0; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  margin: 10px 0;
}
.card.center { text-align: center; padding: 28px; }
.hint { color: var(--dim); font-size: 13px; margin: 8px 0; }

/* stats */
.stat { margin: 8px 0 14px; }
.stat-head { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 6px; }
.stat-head span:last-child { font-variant-numeric: tabular-nums; }
.bar { height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.fill { height: 100%; width: 0; background: var(--accent); border-radius: 5px; transition: width 0.4s; }
.fill.prot { background: var(--prot); }
.fill.over { background: var(--warn); }
.stat-sub { font-size: 12px; color: var(--dim); margin-top: 5px; }

/* meals */
.meal { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.meal .m-info { flex: 1; min-width: 0; }
.meal .m-name { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meal .m-macros { font-size: 12px; color: var(--dim); margin-top: 3px; }
.meal .m-kcal { font-size: 15px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.del {
  background: none; border: none; color: var(--dim); font-size: 16px;
  cursor: pointer; padding: 6px;
}
.del:hover { color: var(--warn); }
.empty { color: var(--dim); font-size: 14px; text-align: center; padding: 24px 0; }

/* fab */
.fab-row { display: flex; gap: 10px; margin-top: 20px; }
.fab {
  flex: 1; display: block; text-align: center;
  background: var(--accent-dark); color: white;
  padding: 14px; border-radius: 12px; font-size: 16px; font-weight: 600;
  cursor: pointer; border: none;
}
.fab.secondary { flex: 0 0 auto; background: var(--card); border: 1px solid var(--line); color: var(--text); }

/* scan */
#scan-preview { width: 100%; max-height: 260px; object-fit: cover; border-radius: 12px; display: block; }
#scan-preview[src=""] { display: none; }
.spinner {
  width: 28px; height: 28px; margin: 0 auto 12px;
  border: 3px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.item-card { margin: 10px 0; }
.item-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.item-head input[type="text"] { flex: 1; }
.item-macros { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; font-size: 13px; color: var(--dim); align-items: center; }
.item-macros label { display: flex; align-items: center; gap: 4px; }
.item-macros input { width: 64px; }
.conf { font-size: 11px; padding: 2px 7px; border-radius: 9px; background: var(--line); color: var(--dim); }
.conf.low { color: var(--warn); }
.totals { display: flex; justify-content: space-around; text-align: center; font-size: 13px; }
.totals b { display: block; font-size: 17px; font-variant-numeric: tabular-nums; }
.linkish { background: none; border: none; color: var(--accent); font-size: 14px; cursor: pointer; padding: 6px 0; }
.btn-row { display: flex; gap: 10px; margin-top: 14px; }
.btn {
  flex: 1; padding: 13px; border-radius: 12px; font-size: 15px; font-weight: 600;
  background: var(--card); border: 1px solid var(--line); color: var(--text); cursor: pointer;
}
.btn.primary { background: var(--accent-dark); border-color: var(--accent-dark); color: white; }
.btn:disabled { opacity: 0.5; }

/* history */
.day { cursor: pointer; }
.day-head { display: flex; justify-content: space-between; font-size: 14px; }
.day-head .ok { color: var(--accent); }
.day-head .miss { color: var(--warn); }
.day-meals { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.day-meals .meal { padding: 4px 0; }

/* settings */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 8px 0; }
label { display: block; font-size: 13px; color: var(--dim); margin: 8px 0; }
input, select {
  width: 100%; margin-top: 4px; padding: 9px 10px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); font-size: 15px;
}
input[type="range"] { padding: 0; accent-color: var(--accent); }

/* v2 */
.btn.small { flex: 0 0 auto; padding: 8px 14px; font-size: 14px; }
.linkish.tiny { font-size: 12px; color: var(--dim); }
.weight-row { display: flex; gap: 8px; align-items: center; }
.weight-row span { font-size: 14px; white-space: nowrap; }
.weight-row input { flex: 1; margin-top: 0; }
.text-entry { display: flex; gap: 8px; margin: 12px 0 4px; }
.text-entry input { flex: 1; margin-top: 0; }
.hint.nag { color: var(--warn); }
.card.question { border-color: #eab308; }
.card.question p { font-size: 14px; margin-bottom: 10px; }
.chip {
  font-size: 11px; padding: 2px 7px; border-radius: 9px;
  background: var(--line); color: var(--dim); white-space: nowrap;
}
.chip.label, .chip.weighed { color: var(--accent); }
.chip.photo { color: var(--prot); }
.chip.recalled { color: #eab308; }
.chip.legacy { color: var(--dim); }
.chip.match { background: var(--accent-dark); color: white; cursor: pointer; border: none; }
.dot-unresolved { color: #eab308; font-size: 14px; }
.badge-hidden { font-size: 11px; color: #eab308; margin-top: 4px; }
.item-actions { display: flex; gap: 12px; margin-top: 8px; }
.weekday-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 8px 0; }
.weekday-grid label { margin: 0; font-size: 12px; }
.food-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.food-row:last-child { border-bottom: none; }
.food-row .f-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.food-row .f-kcal { color: var(--dim); font-size: 12px; white-space: nowrap; }
.food-editor { padding: 8px 0 4px; border-bottom: 1px solid var(--line); }
.food-editor .field-grid { grid-template-columns: 1fr 1fr 1fr 1fr; }
.ingredient-row { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--dim); margin: 4px 0; }
.ingredient-row input { width: 70px; margin-top: 0; }
.series-row { display: flex; justify-content: space-between; font-size: 14px; padding: 5px 0; }
.series-row .s-meta { color: var(--dim); font-size: 12px; }
.prov-select { width: auto; margin-top: 0; padding: 4px 6px; font-size: 12px; }
.range-sub { font-variant-numeric: tabular-nums; }
#hist-tdee-card .btn { margin-top: 10px; }
details summary { cursor: pointer; margin: 6px 0; }
.revise-row { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.revise-row input { flex: 1; margin-top: 0; }
.revise-card { border-style: dashed; }
.link-food { margin-top: 6px; font-size: 12px; padding: 6px 8px; }
.link-food.linked { border-color: var(--accent-dark); color: var(--accent); }
.date-nav { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.date-nav input { flex: 1; margin-top: 0; text-align: center; }
.date-nav .btn.small { padding: 8px 16px; font-size: 18px; line-height: 1; }
.date-nav .btn:disabled { opacity: 0.35; }
.hint.backdate {
  color: #eab308; border: 1px solid #eab308; border-radius: 8px;
  padding: 7px 10px; margin: 0 0 10px;
}
#recipe-builder { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 8px; }
#rb-ingredients .ingredient-row { justify-content: space-between; }
#rb-ingredients .ing-name { flex: 1; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#rb-food { flex: 1 1 auto; min-width: 0; margin-top: 0; }
#rb-grams, #rb-custom-grams { flex: 0 0 64px; width: 64px; margin-top: 0; }
#rb-custom-name { flex: 1 1 auto; min-width: 0; margin-top: 0; }
.tiny-label { font-size: 12px; margin: 12px 0 2px; text-transform: uppercase; letter-spacing: 0.4px; }
.checkline { display: flex; align-items: center; gap: 8px; font-size: 12px; margin: 6px 0; }
.checkline input { width: auto; margin: 0; flex: 0 0 auto; }
.chip.est { color: #eab308; }
.food-row .f-name { display: flex; flex-direction: column; gap: 2px; }
.ing-count { font-size: 11px; color: var(--dim); }
.ing-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 4px 0 8px; }
.ing-table td { padding: 5px 0; border-bottom: 1px solid var(--line); }
.ing-table tfoot td { border-bottom: none; border-top: 1px solid var(--line); color: var(--dim); }
.ing-table .it-name { color: var(--text); }
.ing-table .it-g, .ing-table .it-k, .ing-table .it-pct {
  text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--dim);
  padding-left: 10px;
}
.ing-table .it-pct { width: 38px; }
.recipe-detail .btn-row { margin-top: 4px; }
.filter-chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 4px; }
.chip.filter { border: 1px solid var(--line); cursor: pointer; padding: 5px 11px; font-size: 12px; }
.chip.filter.active { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
#foods-search, #rb-search { margin-top: 8px; }
#foods-count { margin: 4px 0 0; }
input[type="search"]::-webkit-search-cancel-button { filter: invert(0.6); }
.ingredient-row .ing-g { width: 60px; margin-top: 0; padding: 5px 6px; font-size: 13px; flex: 0 0 60px; }
.ingredient-row .ing-unit { color: var(--dim); margin-left: -4px; }
.ingredient-row .ing-kcal { color: var(--dim); white-space: nowrap; font-variant-numeric: tabular-nums; }
.ingredient-row .del { padding: 4px; }
#entry-when { margin: 10px 0 0; }
#entry-when label { margin: 0; }
#delete-weight-btn { color: var(--warn); }

/* shared food picker */
.overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6);
  z-index: 20; display: flex; align-items: flex-end; justify-content: center;
}
.picker-panel {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px 14px 0 0; padding: 14px;
  width: 100%; max-width: 560px;
  /* fixed height, not max-height: the panel is bottom-anchored, so letting it
     shrink to fit the results made the search box slide down the screen as you
     typed and the list got shorter */
  height: 74vh;
  display: flex; flex-direction: column;
}
.picker-panel .revise-row { flex: 0 0 auto; }
.picker-panel .hint { flex: 0 0 auto; }
#fp-list, #mp-list { flex: 1 1 auto; overflow-y: auto; margin-top: 4px; }
.fp-row {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: none; border: none; border-bottom: 1px solid var(--line);
  color: var(--text); font-size: 14px; text-align: left;
  padding: 11px 2px; cursor: pointer;
}
.fp-row:last-child { border-bottom: none; }
.fp-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; flex-direction: column; gap: 2px; }
.f-main, .f-sub { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.f-sub { font-size: 11px; color: var(--dim); }
button.link-food {
  display: block; width: 100%; text-align: left; cursor: pointer;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  color: var(--dim); font-size: 12px; padding: 7px 9px; margin-top: 6px;
}
button.link-food.linked { border-color: var(--accent-dark); color: var(--accent); }

/* one bar carrying cut / maintenance / bulk */
:root { --z-cut: #3b82f6; --z-maint: #4ade80; --z-bulk: #ca8a04; --z-over: #f87171; }
.zone-wrap { margin-top: 2px; }
.zb-track { position: relative; height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.zb-fill { height: 100%; width: 0; border-radius: 5px; transition: width 0.4s, background 0.3s; }
.zb-fill.cut { background: var(--z-cut); }
.zb-fill.maint { background: var(--z-maint); }
.zb-fill.bulk { background: var(--z-bulk); }
.zb-fill.over { background: var(--z-over); }
.zb-tick { position: absolute; top: 0; width: 2px; height: 100%; background: var(--bg); opacity: 0.9; }
.zb-scale { display: flex; gap: 12px; margin-top: 4px; font-size: 10px; flex-wrap: wrap; }
.zb-scale .zs { white-space: nowrap; font-variant-numeric: tabular-nums; }
.zb-scale .zs::before { content: "● "; }
.zb-scale .zs.cut { color: var(--z-cut); }
.zb-scale .zs.maint { color: var(--z-maint); }
.zb-scale .zs.bulk { color: var(--z-bulk); }
.zone-cut { color: var(--z-cut); }
.zone-maint { color: var(--z-maint); }
.zone-bulk { color: var(--z-bulk); }
.zone-over { color: var(--z-over); }
.mp-when { display: block; font-size: 11px; color: var(--dim); margin-top: 2px; }
.maint-foot { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.maint-foot .linkish + .linkish { margin-left: 12px; }
.hint.maint-prompt {
  color: #eab308; border: 1px solid #eab308; border-radius: 8px;
  padding: 8px 10px; margin-top: 8px;
}
.hint.maint-prompt .linkish { color: #eab308; text-decoration: underline; }
#rb-pick { flex: 1 1 auto; min-width: 0; margin-top: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.maint-foot .hint { margin: 4px 0; }
#mp-list .fp-row { align-items: flex-start; }
.badge-uplift { font-size: 11px; color: #eab308; margin-top: 4px; }
.meal .copy { background: none; border: none; color: var(--dim); font-size: 15px; cursor: pointer; padding: 6px; }
.meal .copy:hover { color: var(--accent); }
/* labels and buttons share this row; the generic `label` margin made them
   different heights, so normalise both to the same box */
.fab-row .fab { margin: 0; display: flex; align-items: center; justify-content: center; }
.fab-row .fab.secondary { padding: 14px 12px; }