/* Oxalate Guide — styles */
:root {
  --bg: #f6f7f4;
  --surface: #ffffff;
  --surface-2: #f1f3ee;
  --border: #dfe3da;
  --border-strong: #c5cbbf;
  --text: #1d251b;
  --text-2: #4b564a;
  --muted: #7a8479;
  --accent: #2f7d4f;
  --accent-strong: #1f5f3a;
  --accent-soft: #e4f2e9;
  --low-bg: #dff3e6; --low-fg: #1b6b3d;
  --mod-bg: #fbf1c7; --mod-fg: #8a6300;
  --high-bg: #fde3cf; --high-fg: #a44b0a;
  --vhigh-bg: #fbd9d9; --vhigh-fg: #a11c1c;
  --recipe-bg: #e9e3f8; --recipe-fg: #5b3fa8;
  --harvard-bg: #e3edf7; --harvard-fg: #24507f;
  --shadow: 0 1px 2px rgba(20, 30, 20, 0.06), 0 4px 16px rgba(20, 30, 20, 0.06);
  --radius: 10px;
  --radius-sm: 6px;
  --header-h: 56px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #131712; --surface: #1b211a; --surface-2: #232a22; --border: #2f382e; --border-strong: #46523f;
    --text: #e8ece4; --text-2: #b9c2b4; --muted: #86927f; --accent: #6cc48a; --accent-strong: #8fd6a6; --accent-soft: #1f3327;
    --low-bg: #1e3a29; --low-fg: #8be0a8; --mod-bg: #3d3212; --mod-fg: #f0cf6a; --high-bg: #45260f; --high-fg: #f5a56b; --vhigh-bg: #4a1d1d; --vhigh-fg: #ff9c9c;
    --recipe-bg: #2a2340; --recipe-fg: #c4b3f5; --harvard-bg: #1c2a3a; --harvard-fg: #9cc3ec;
    --shadow: 0 1px 2px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.35);
  }
}
:root[data-theme="dark"] {
  --bg: #131712; --surface: #1b211a; --surface-2: #232a22; --border: #2f382e; --border-strong: #46523f;
  --text: #e8ece4; --text-2: #b9c2b4; --muted: #86927f; --accent: #6cc48a; --accent-strong: #8fd6a6; --accent-soft: #1f3327;
  --low-bg: #1e3a29; --low-fg: #8be0a8; --mod-bg: #3d3212; --mod-fg: #f0cf6a; --high-bg: #45260f; --high-fg: #f5a56b; --vhigh-bg: #4a1d1d; --vhigh-fg: #ff9c9c;
  --recipe-bg: #2a2340; --recipe-fg: #c4b3f5; --harvard-bg: #1c2a3a; --harvard-fg: #9cc3ec;
  --shadow: 0 1px 2px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.55; min-height: 100vh; }
a { color: var(--accent-strong); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 0.5rem 0.65rem; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
code, .mono { font-family: var(--mono); font-size: 0.9em; }
pre { font-family: var(--mono); font-size: 0.8rem; line-height: 1.45; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.75rem; overflow: auto; white-space: pre; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--surface); border-bottom: 1px solid var(--border); }
.header-inner { max-width: 1040px; margin: 0 auto; padding: 0.5rem 16px; display: flex; align-items: center; gap: 0.75rem; min-height: var(--header-h); }
.brand { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--text); white-space: nowrap; display: flex; align-items: center; gap: 0.4rem; }
.brand:hover { text-decoration: none; color: var(--accent-strong); }
.brand .leaf { width: 22px; height: 22px; }
.search-wrap { flex: 1; position: relative; min-width: 0; }
.search-wrap input { width: 100%; padding: 0.55rem 2.2rem 0.55rem 2.3rem; border-radius: 999px; background: var(--surface-2); border-color: var(--border); font-size: 1rem; }
.search-wrap .icon { position: absolute; left: 0.8rem; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); pointer-events: none; }
.search-wrap .clear { position: absolute; right: 0.4rem; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: var(--muted); width: 28px; height: 28px; border-radius: 50%; cursor: pointer; display: none; }
.search-wrap .clear:hover { background: var(--surface-2); color: var(--text); }
.search-wrap.has-value .clear { display: block; }
.theme-toggle { border: 1px solid var(--border); background: var(--surface); border-radius: 999px; width: 34px; height: 34px; cursor: pointer; color: var(--text-2); display: grid; place-items: center; flex: none; }
.theme-toggle svg { width: 18px; height: 18px; }

.main-nav { background: var(--surface); border-bottom: 1px solid var(--border); overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.main-nav::-webkit-scrollbar { display: none; }
.main-nav .nav-inner { max-width: 1040px; margin: 0 auto; padding: 0 8px; display: flex; gap: 0; }
.main-nav a { padding: 0.6rem 0.9rem; font-size: 0.9rem; font-weight: 600; color: var(--muted); border-bottom: 3px solid transparent; white-space: nowrap; }
.main-nav a:hover { color: var(--accent-strong); text-decoration: none; }
.main-nav a.active { color: var(--accent-strong); border-bottom-color: var(--accent); }

/* Layout */
.container { max-width: 1040px; margin: 0 auto; padding: 1rem 16px 4rem; }
.view { display: none; }
.view.active { display: block; }
h1 { font-size: 1.7rem; line-height: 1.2; letter-spacing: -0.01em; }
h2 { font-size: 1.25rem; margin: 1.75rem 0 0.5rem; letter-spacing: -0.01em; }
h3 { font-size: 1rem; margin: 0 0 0.5rem; }
.subtitle { color: var(--muted); font-size: 0.92rem; margin-bottom: 0.9rem; }
.note { font-size: 0.85rem; color: var(--text-2); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.card + .card { margin-top: 0.75rem; }
.stack > * + * { margin-top: 0.75rem; }
.row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.grow { flex: 1; min-width: 0; }
.right { margin-left: auto; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.tiny { font-size: 0.75rem; }
.mt { margin-top: 1rem; }
.mb { margin-bottom: 1rem; }
hr.sep { border: 0; border-top: 1px solid var(--border); margin: 1.25rem 0; }

/* Badges */
.badge { display: inline-block; padding: 0.12rem 0.55rem; border-radius: 999px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; white-space: nowrap; vertical-align: middle; }
.badge-low { background: var(--low-bg); color: var(--low-fg); }
.badge-moderate { background: var(--mod-bg); color: var(--mod-fg); }
.badge-high { background: var(--high-bg); color: var(--high-fg); }
.badge-very-high { background: var(--vhigh-bg); color: var(--vhigh-fg); }
.badge-recipe { background: var(--recipe-bg); color: var(--recipe-fg); }
.badge-harvard { background: var(--harvard-bg); color: var(--harvard-fg); }
.badge-neutral { background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); }
.badge-outline { background: transparent; border: 1px solid currentColor; }
.mg { font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.mg.low { color: var(--low-fg); } .mg.moderate { color: var(--mod-fg); } .mg.high { color: var(--high-fg); } .mg.very-high { color: var(--vhigh-fg); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.5rem 0.9rem; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); cursor: pointer; font-weight: 600; font-size: 0.9rem; line-height: 1.2; }
.btn:hover { border-color: var(--accent); color: var(--accent-strong); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: #fff; }
.btn.danger:hover { border-color: var(--vhigh-fg); color: var(--vhigh-fg); }
.btn.sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.chip { display: inline-block; padding: 0.3rem 0.75rem; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface); font-size: 0.82rem; cursor: pointer; white-space: nowrap; }
.chip:hover { border-color: var(--accent); color: var(--accent-strong); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 0.25rem; scrollbar-width: thin; }

/* Home */
.hero { padding: 1.25rem 0 0.5rem; }
.hero h1 { margin-bottom: 0.35rem; }
.hero p { color: var(--text-2); max-width: 60ch; }
.pillars { background: var(--accent-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; margin: 1rem 0; }
.pillars h3 { color: var(--accent-strong); margin-bottom: 0.5rem; }
.pillars ol { padding-left: 1.3rem; font-size: 0.92rem; }
.pillars li { margin: 0.2rem 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0.6rem; }
.quick-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.65rem 0.85rem; display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; color: inherit; }
.quick-card:hover { border-color: var(--accent); text-decoration: none; box-shadow: var(--shadow); }
.quick-card .name { font-weight: 600; font-size: 0.95rem; }
.quick-card .sub { font-size: 0.78rem; color: var(--muted); }
.ca-card { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 0.7rem 0.85rem; color: inherit; display: block; }
.ca-card:hover { text-decoration: none; box-shadow: var(--shadow); }
.ca-card .name { font-weight: 700; }
.ca-card .stats { font-size: 0.8rem; color: var(--text-2); display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.2rem; }
.ca-card .stats b { color: var(--accent-strong); }
.ca-card .ox { font-size: 0.78rem; color: var(--muted); margin-top: 0.2rem; }

/* Lists */
.food-list { display: flex; flex-direction: column; gap: 0.4rem; }
.food-row { display: grid; grid-template-columns: 1fr auto auto; gap: 0.75rem; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.55rem 0.9rem; color: inherit; }
.food-row:hover { border-color: var(--accent); text-decoration: none; }
.food-row .name { font-weight: 600; }
.food-row .sub { font-size: 0.8rem; color: var(--muted); }
.food-row.harvard .name { font-weight: 500; }
.filter-row { display: flex; gap: 0.35rem; align-items: center; flex-wrap: wrap; margin: 0.75rem 0; font-size: 0.85rem; }
.filter-row .label { color: var(--muted); font-weight: 600; margin-right: 0.2rem; }
.sort-select { padding: 0.3rem 0.5rem; font-size: 0.85rem; }
.count { color: var(--muted); font-size: 0.85rem; }
.filter-group { margin-top: 0.9rem; padding: 0.6rem 0.8rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.filter-title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 0.45rem; }
.list-bar { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin: 1rem 0 0.6rem; }
.list-bar .sort { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.empty { text-align: center; color: var(--muted); padding: 2rem 1rem; }

/* Search results */
.results-section { margin-top: 1.25rem; }
.results-section h2 { margin-top: 0; display: flex; align-items: center; gap: 0.5rem; }
.results-section h2 .count { font-weight: 500; }
mark { background: var(--mod-bg); color: inherit; padding: 0 0.1em; border-radius: 3px; }
.result-row.kb { outline: 2px solid var(--accent); }
.show-more { margin-top: 0.5rem; }

/* Detail */
.back { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.9rem; margin-bottom: 0.75rem; cursor: pointer; background: none; border: 0; color: var(--accent-strong); padding: 0; }
.detail-head { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.2rem; }
.detail-head h1 { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.detail-head .meta { color: var(--muted); font-size: 0.88rem; margin-top: 0.25rem; }
.stats { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.9rem; }
.stat { background: var(--surface-2); border-radius: var(--radius-sm); padding: 0.55rem 0.9rem; min-width: 110px; }
.stat .v { font-size: 1.35rem; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.15rem; }
.section { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.2rem; margin-top: 0.75rem; }
.section h3 { margin-bottom: 0.5rem; }
.section p + p { margin-top: 0.5rem; }
.callout { border-left: 4px solid var(--accent); background: var(--accent-soft); }
.callout.warn { border-left-color: var(--high-fg); background: var(--high-bg); }
.callout.danger { border-left-color: var(--vhigh-fg); background: var(--vhigh-bg); }
.swap { display: flex; justify-content: space-between; gap: 0.75rem; padding: 0.5rem 0; border-top: 1px solid var(--border); }
.swap:first-of-type { border-top: 0; }
.swap .why { font-size: 0.82rem; color: var(--text-2); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.tbl th, .tbl td { text-align: left; padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.tbl th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl-wrap { overflow-x: auto; }
.nutri { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 0.5rem; }
.nutri .n { background: var(--surface-2); border-radius: var(--radius-sm); padding: 0.5rem; text-align: center; }
.nutri .n b { display: block; font-size: 1.05rem; }
.nutri .n span { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* Recipes */
.recipe-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.75rem; }
.recipe-card { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--recipe-fg); border-radius: var(--radius); padding: 0.8rem 0.95rem; color: inherit; display: block; }
.recipe-card:hover { text-decoration: none; box-shadow: var(--shadow); }
.recipe-card .name { font-weight: 700; font-size: 1rem; }
.recipe-card .meta { font-size: 0.8rem; color: var(--muted); display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.25rem; }
.tag { display: inline-block; font-size: 0.72rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 0.05rem 0.5rem; color: var(--text-2); margin: 0.15rem 0.15rem 0 0; }
.ing-list { list-style: none; }
.ing-list li { display: grid; grid-template-columns: minmax(70px, auto) 1fr auto; gap: 0.6rem; padding: 0.4rem 0; border-bottom: 1px solid var(--border); font-size: 0.93rem; align-items: baseline; }
.ing-list li:last-child { border-bottom: 0; }
.ing-list .amt { color: var(--text-2); white-space: nowrap; }
.ing-list .ox { font-size: 0.82rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.ing-list .ox.est { color: var(--muted); }
.ing-list .ox.db { color: var(--accent-strong); font-weight: 600; }
.steps { padding-left: 0; list-style: none; counter-reset: step; }
.steps li { display: flex; gap: 0.75rem; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.steps li:last-child { border-bottom: 0; }
.steps .num { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; font-size: 0.8rem; display: grid; place-items: center; }
.oxbar { display: flex; height: 12px; border-radius: 999px; overflow: hidden; background: var(--surface-2); margin: 0.5rem 0; }
.oxbar div { height: 100%; }
.legend { display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem; font-size: 0.8rem; color: var(--text-2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 0.3rem; vertical-align: middle; }

/* Builder */
.builder-grid { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
@media (min-width: 900px) { .builder-grid { grid-template-columns: 3fr 2fr; align-items: start; } .builder-side { position: sticky; top: calc(var(--header-h) + 52px); } }
.field { display: flex; flex-direction: column; gap: 0.25rem; }
.field label { font-size: 0.78rem; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.04em; }
.field input, .field select, .field textarea { width: 100%; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.6rem; }
textarea { min-height: 120px; resize: vertical; line-height: 1.45; }
.ing-editor { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.6rem; background: var(--surface-2); margin-top: 0.5rem; }
.ing-editor .top { display: grid; grid-template-columns: 1fr; gap: 0.4rem; }
@media (min-width: 640px) { .ing-editor .top { grid-template-columns: 2fr 1fr 1.2fr auto; align-items: end; } }
.ing-editor .bottom { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-top: 0.4rem; font-size: 0.82rem; color: var(--text-2); }
.ing-editor .match { font-size: 0.8rem; }
.ing-editor .match.ok { color: var(--accent-strong); }
.ing-editor .match.none { color: var(--high-fg); }
.ing-editor input.manual { width: 90px; padding: 0.25rem 0.4rem; font-size: 0.85rem; }
.picker { position: relative; }
.picker .dd { position: absolute; left: 0; right: 0; top: 100%; z-index: 20; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); box-shadow: var(--shadow); max-height: 280px; overflow: auto; display: none; }
.picker .dd.open { display: block; }
.picker .dd div { padding: 0.45rem 0.6rem; cursor: pointer; display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
.picker .dd div:hover, .picker .dd div.kb { background: var(--accent-soft); }
.picker .dd div .s { color: var(--muted); font-size: 0.78rem; }
.totals .big { font-size: 2rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.totals .l { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.progress { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin: 0.4rem 0; }
.progress div { height: 100%; background: var(--accent); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 0.2rem 0.8rem; font-size: 0.88rem; }
.kv dt { color: var(--muted); }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 0.6rem 1rem; border-radius: 999px; font-size: 0.9rem; box-shadow: var(--shadow); z-index: 100; opacity: 0; transition: opacity 0.2s; pointer-events: none; }
.toast.show { opacity: 1; }

/* Guide / prose */
.prose { max-width: 72ch; }
.prose h2 { margin-top: 1.75rem; }
.prose p { margin: 0.6rem 0; }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0.5rem 0; }
.prose li { margin: 0.25rem 0; }
.prose .src { font-size: 0.8rem; color: var(--muted); }
details { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.5rem 0.8rem; background: var(--surface); }
details + details { margin-top: 0.5rem; }
summary { cursor: pointer; font-weight: 600; }
details .body { padding-top: 0.5rem; }

@media (max-width: 640px) {
  .brand .txt { display: none; }
  .food-row { grid-template-columns: 1fr auto; }
  .food-row .badge { grid-column: 1 / -1; justify-self: start; }
  .stat { min-width: 90px; flex: 1; }
  h1 { font-size: 1.45rem; }
}
@media print { .site-header, .main-nav, .btn, .back { display: none !important; } body { background: #fff; } }

/* Intake tracker */
.intake-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.75rem; }
.intake-grid > * { min-width: 0; }
.intake-grid .card { min-width: 0; overflow: hidden; }
@media (min-width: 900px) {
  .intake-grid { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); grid-template-areas: "cal editor" "cal stats" "trend settings"; align-items: start; }
  #i-cal { grid-area: cal; } #i-editor { grid-area: editor; } #i-stats { grid-area: stats; } #i-trend { grid-area: trend; } #i-settings { grid-area: settings; }
}
.cal-head { margin-bottom: 0.5rem; flex-wrap: nowrap; }
.cal-head h3 { min-width: 0; font-size: 0.95rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cal-dow div { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); text-align: center; padding: 0.2rem 0; }
.cal-cell { min-width: 0; overflow: hidden; aspect-ratio: 1 / 0.9; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); cursor: pointer; display: flex; flex-direction: column; justify-content: space-between; padding: 0.3rem 0.35rem; font: inherit; text-align: left; color: var(--text); }
.cal-cell.empty { background: transparent; border-color: transparent; cursor: default; }
.cal-cell .d { font-size: 0.85rem; font-weight: 600; }
.cal-cell.met { background: var(--low-bg); border-color: var(--low-bg); }
.cal-cell.near { background: var(--mod-bg); border-color: var(--mod-bg); }
.cal-cell.off { background: var(--high-bg); border-color: var(--high-bg); }
.cal-cell.future { opacity: 0.45; }
.cal-cell.today .d { text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.cal-cell.sel { outline: 2px solid var(--accent); outline-offset: 1px; }
.cal-cell:hover { border-color: var(--accent); }
.cal-cell .dots { display: flex; gap: 2px; }
.cal-cell .dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; background: var(--border-strong); }
.dot.met { background: var(--low-fg); } .dot.near { background: var(--mod-fg); } .dot.off { background: var(--high-fg); } .dot.none { background: var(--border-strong); }
.legend .sw { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 0.3rem; vertical-align: middle; border: 1px solid var(--border); }
.sw.met { background: var(--low-bg); } .sw.near { background: var(--mod-bg); } .sw.off { background: var(--high-bg); } .sw.none { background: var(--surface-2); }
input.st-met { border-color: var(--low-fg); } input.st-near { border-color: var(--mod-fg); } input.st-off { border-color: var(--high-fg); }
.tbl .st-met { color: var(--low-fg); font-weight: 700; } .tbl .st-near { color: var(--mod-fg); font-weight: 700; } .tbl .st-off { color: var(--high-fg); font-weight: 700; }
.trend { margin-top: 0.8rem; }
.trend svg { width: 100%; height: 90px; display: block; margin-top: 0.25rem; }
.trend .axis { stroke: var(--border-strong); stroke-width: 1; }
.trend .ax { font-size: 10px; fill: var(--muted); font-family: var(--font); }
.trend .band { fill: var(--accent); opacity: 0.12; }
.trend .target { stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 4 3; }
.trend .bar { fill: var(--accent); }
.trend .bar.near { fill: var(--mod-fg); } .trend .bar.off { fill: var(--high-fg); }
.trend .bar:hover { opacity: 0.8; }