/* ============================================================================
   Mushroom Tracker — theme layer (themed on top of Bootstrap 5.3)
   Field look × light/dark × three densities, switched via attributes
   on <html>:  data-bs-theme | data-density
   The visual identity lives in these tokens, not in stock Bootstrap.
   All colours in OKLCH. Contrast checked against WCAG AA.
   ========================================================================== */

@font-face {
  font-family: "Inter var";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("vendor/inter/inter-latin-wght-normal.woff2") format("woff2");
}

/* ----------------------------------------------------------------------------
   1. DENSITY  — controls sizing only (spacing, row height, font, radius)
   -------------------------------------------------------------------------- */
[data-density="spacious"] {
  --fs-base: 16px;  --fs-step: 1.18;
  --pad-card: 1.5rem;   --pad-card-y: 1.25rem;
  --row-y: 0.85rem; --row-x: 1rem;
  --ctl-h: 48px;    --radius: 14px; --radius-sm: 10px;
  --gap: 1.25rem;   --sec-gap: 1.9rem;
}
[data-density="balanced"] {
  --fs-base: 15px;  --fs-step: 1.16;
  --pad-card: 1.15rem;  --pad-card-y: 1rem;
  --row-y: 0.6rem;  --row-x: 0.85rem;
  --ctl-h: 42px;    --radius: 11px; --radius-sm: 8px;
  --gap: 1rem;      --sec-gap: 1.4rem;
}
[data-density="dense"] {
  --fs-base: 13.5px; --fs-step: 1.13;
  --pad-card: 0.85rem;  --pad-card-y: 0.7rem;
  --row-y: 0.34rem;  --row-x: 0.62rem;
  --ctl-h: 34px;    --radius: 8px;  --radius-sm: 6px;
  --gap: 0.7rem;    --sec-gap: 1rem;
}

/* ----------------------------------------------------------------------------
   2. LOOKS × THEME  — colour identity
   Token contract (every look×theme defines all of these):
     --bg --surface --surface-2 --surface-3 --border --border-strong
     --ink --ink-muted --ink-faint
     --accent (button bg, white text safe) --accent-on --accent-text --accent-soft
     --ok --ok-soft --ok-text  --warn --warn-soft --warn-text
     --bad --bad-soft --bad-text  --info --info-soft --info-text
     --shadow --ring
   -------------------------------------------------------------------------- */

/* ---------- FIELD — bold teal, high contrast, heavy weight ---------- */
[data-bs-theme="light"] {
  --bg: oklch(1 0 0);
  --surface: oklch(1 0 0);
  --surface-2: oklch(0.972 0.006 200);
  --surface-3: oklch(0.95 0.012 198);
  --border: oklch(0.84 0.01 200);
  --border-strong: oklch(0.62 0.02 200);
  --ink: oklch(0.18 0.012 220);
  --ink-muted: oklch(0.4 0.018 215);
  --ink-faint: oklch(0.5 0.018 210);
  --accent: oklch(0.48 0.115 200);
  --accent-on: oklch(1 0 0);
  --accent-text: oklch(0.44 0.12 200);
  --accent-soft: oklch(0.94 0.04 198);
  --ok: oklch(0.52 0.15 150);  --ok-soft: oklch(0.945 0.06 150);  --ok-text: oklch(0.4 0.13 150);
  --warn: oklch(0.66 0.15 70);  --warn-soft: oklch(0.95 0.07 75);  --warn-text: oklch(0.46 0.12 58);
  --bad: oklch(0.53 0.2 28);   --bad-soft: oklch(0.945 0.05 28);  --bad-text: oklch(0.47 0.2 28);
  --info: oklch(0.5 0.12 245); --info-soft: oklch(0.945 0.04 245); --info-text: oklch(0.43 0.12 245);
  --shadow: 0 1px 0 oklch(0.5 0.02 210 / 0.1), 0 6px 16px oklch(0.4 0.03 210 / 0.1);
  --ring: oklch(0.5 0.14 200 / 0.55);
}
[data-bs-theme="dark"] {
  --bg: oklch(0.155 0.012 220);
  --surface: oklch(0.2 0.014 220);
  --surface-2: oklch(0.135 0.012 220);
  --surface-3: oklch(0.26 0.016 218);
  --border: oklch(0.36 0.018 215);
  --border-strong: oklch(0.52 0.022 210);
  --ink: oklch(0.97 0.006 210);
  --ink-muted: oklch(0.75 0.016 210);
  --ink-faint: oklch(0.62 0.016 210);
  --accent: oklch(0.6 0.13 198);
  --accent-on: oklch(0.14 0.02 220);
  --accent-text: oklch(0.78 0.12 198);
  --accent-soft: oklch(0.3 0.07 200);
  --ok: oklch(0.66 0.15 150); --ok-soft: oklch(0.32 0.08 150); --ok-text: oklch(0.8 0.14 150);
  --warn: oklch(0.76 0.14 78); --warn-soft: oklch(0.34 0.08 72); --warn-text: oklch(0.86 0.12 80);
  --bad: oklch(0.64 0.2 28);  --bad-soft: oklch(0.33 0.1 28);   --bad-text: oklch(0.8 0.17 28);
  --info: oklch(0.68 0.12 245); --info-soft: oklch(0.32 0.06 245); --info-text: oklch(0.82 0.11 245);
  --shadow: 0 1px 0 oklch(0 0 0 / 0.4), 0 8px 22px oklch(0 0 0 / 0.45);
  --ring: oklch(0.66 0.14 198 / 0.6);
}

/* Single ("Field") look: heavy weight, heavier borders, larger min controls. */
:root {
  --border-w: 1.5px;
  --weight-h: 800;
  --weight-strong: 700;
  --weight-label: 600;
  --ctl-h-min: 46px;
}

/* ----------------------------------------------------------------------------
   3. Map tokens onto Bootstrap's runtime CSS variables
   -------------------------------------------------------------------------- */
[data-bs-theme] {
  --bs-body-bg: var(--bg);
  --bs-body-color: var(--ink);
  --bs-emphasis-color: var(--ink);
  --bs-secondary-color: var(--ink-muted);
  --bs-secondary-bg: var(--surface-2);
  --bs-tertiary-bg: var(--surface-3);
  --bs-border-color: var(--border);
  --bs-heading-color: var(--ink);
  --bs-link-color: var(--accent-text);
  --bs-link-hover-color: var(--accent);
  --bs-emphasis-color-rgb: 0,0,0;
  --bs-border-radius: var(--radius);
  --bs-border-radius-sm: var(--radius-sm);
  --bs-font-sans-serif: "Inter var", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ----------------------------------------------------------------------------
   4. Base
   -------------------------------------------------------------------------- */
* { -webkit-tap-highlight-color: transparent; }
html { font-size: var(--fs-base); }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--bs-font-sans-serif);
  font-feature-settings: "cv05" 1, "ss01" 1;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.num { font-variant-numeric: tabular-nums; }
.code-label { font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
h1,h2,h3,h4,h5 { color: var(--ink); font-weight: var(--weight-h); letter-spacing: -0.02em; }
h1 { text-wrap: balance; }
a { text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.muted { color: var(--ink-muted); }
.faint { color: var(--ink-faint); }

/* ----------------------------------------------------------------------------
   5. App shell — sidebar + main
   -------------------------------------------------------------------------- */
.app {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 992px) {
  .app { grid-template-columns: var(--side-w, 252px) 1fr; }
}
.sidebar {
  display: none;
  background: var(--surface-2);
  border-right: var(--border-w) solid var(--border);
  padding: 1rem 0.7rem;
  position: sticky; top: 0; height: 100dvh; overflow-y: auto;
}
@media (min-width: 992px) { .sidebar { display: flex; flex-direction: column; } }

.brand {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.35rem 0.55rem 0.9rem;
  font-weight: var(--weight-h); letter-spacing: -0.03em;
  font-size: 1.12rem; color: var(--ink);
}
.brand .mark {
  width: 30px; height: 30px; flex: 0 0 auto;
  display: grid; place-items: center;
  color: var(--accent-text);
}
.brand small { display:block; font-weight:500; font-size:0.62rem; letter-spacing:0.04em;
  text-transform:uppercase; color: var(--ink-faint); margin-top:1px; }

.nav-sec { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-faint); font-weight: 600; padding: 0.9rem 0.6rem 0.35rem; }
.nav-link2 {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.56rem 0.6rem; border-radius: var(--radius-sm);
  color: var(--ink-muted); font-weight: 500; line-height: 1.1;
  min-height: max(var(--ctl-h-min), 0px);
  transition: background .14s ease, color .14s ease;
}
.nav-link2 i { font-size: 1.05rem; width: 1.25rem; text-align: center; color: var(--ink-faint); }
.nav-link2:hover { background: var(--surface-3); color: var(--ink); }
.nav-link2:hover i { color: var(--ink-muted); }
.nav-link2.active { background: var(--accent-soft); color: var(--accent-text); font-weight: 600; }
.nav-link2.active i { color: var(--accent-text); }
.nav-link2 .count { margin-left: auto; font-size: 0.78rem; color: var(--ink-faint);
  font-variant-numeric: tabular-nums; }

.main { min-width: 0; display: flex; flex-direction: column; }

/* top app bar (mobile + page header) */
.topbar {
  position: sticky; top: 0; z-index: 1020;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem clamp(0.9rem, 3vw, 1.6rem);
  background: color-mix(in oklch, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: var(--border-w) solid var(--border);
}
.topbar .burger { display: inline-grid; }
@media (min-width: 992px) { .topbar .burger { display: none; } }
.page-title { font-size: clamp(1.15rem, 1rem + 0.7vw, 1.5rem); font-weight: var(--weight-h);
  margin: 0; letter-spacing: -0.025em; }
.topbar .spacer { flex: 1; }

.searchbox {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--surface-2); border: var(--border-w) solid var(--border);
  border-radius: 999px; padding: 0 0.85rem; height: calc(var(--ctl-h) - 4px);
  color: var(--ink-muted); min-width: 0;
}
.searchbox input { border: 0; background: transparent; color: var(--ink); outline: none;
  width: 12rem; max-width: 30vw; font-size: 0.9rem; }
.searchbox input::placeholder { color: var(--ink-faint); }

.content { padding: clamp(0.9rem, 3vw, 1.7rem); display: flex; flex-direction: column;
  gap: var(--sec-gap); max-width: 1280px; width: 100%; min-width: 0; }

/* ----------------------------------------------------------------------------
   6. Cards / panels
   -------------------------------------------------------------------------- */
.panel {
  background: var(--surface); border: var(--border-w) solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.panel-pad { padding: var(--pad-card-y) var(--pad-card); }
.panel-head {
  display: flex; align-items: center; gap: 0.6rem;
  padding: var(--pad-card-y) var(--pad-card);
  border-bottom: var(--border-w) solid var(--border);
}
.panel-head h2 { font-size: 0.96rem; margin: 0; font-weight: var(--weight-strong);
  letter-spacing: -0.01em; }
.panel-head .link { margin-left: auto; font-size: 0.82rem; color: var(--accent-text);
  font-weight: 500; }
.sec-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--ink-faint); font-weight: 600; }

/* ----------------------------------------------------------------------------
   7. Provisional banner ("Data to finish")
   -------------------------------------------------------------------------- */
.provisional {
  display: flex; align-items: flex-start; gap: 0.85rem;
  background: var(--warn-soft); border: var(--border-w) solid color-mix(in oklch, var(--warn) 38%, transparent);
  border-radius: var(--radius); padding: var(--pad-card-y) var(--pad-card);
}
.provisional .ico { flex: 0 0 auto; width: 2.1rem; height: 2.1rem; border-radius: 50%;
  display: grid; place-items: center; background: color-mix(in oklch, var(--warn) 24%, transparent);
  color: var(--warn-text); font-size: 1.05rem; }
.provisional h2 { font-size: 0.95rem; margin: 0 0 0.1rem; color: var(--warn-text);
  font-weight: var(--weight-strong); }
.provisional p { margin: 0; color: color-mix(in oklch, var(--warn-text) 86%, var(--ink));
  font-size: 0.9rem; }
.provisional .acts { margin-left: auto; display: flex; gap: 0.5rem; align-items: center;
  flex-wrap: wrap; }

/* ----------------------------------------------------------------------------
   8. KPI / attention tiles + stock strip
   -------------------------------------------------------------------------- */
.tiles { display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.tile {
  background: var(--surface); border: var(--border-w) solid var(--border);
  border-radius: var(--radius); padding: var(--pad-card-y) var(--pad-card);
  display: flex; flex-direction: column; gap: 0.35rem; box-shadow: var(--shadow);
  transition: border-color .15s ease, transform .15s ease;
}
a.tile:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.tile .tlabel { display: flex; align-items: center; gap: 0.45rem; font-size: 0.82rem;
  color: var(--ink-muted); font-weight: 500; }
.tile .tlabel i { font-size: 0.95rem; }
.tile .tval { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: var(--weight-h);
  line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.tile .tsub { font-size: 0.8rem; color: var(--ink-faint); }
.tile.accent { border-left: none; }
.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; display: inline-block; }
.dot.ok { background: var(--ok); } .dot.warn { background: var(--warn); }
.dot.bad { background: var(--bad); } .dot.info { background: var(--info); }
.dot.accent { background: var(--accent); }

.stockstrip { display: flex; flex-wrap: wrap; gap: 0; overflow: hidden;
  border: var(--border-w) solid var(--border); border-radius: var(--radius);
  background: var(--surface); box-shadow: var(--shadow); }
.stockstrip .cell { flex: 1 1 0; min-width: 96px; padding: var(--pad-card-y) var(--pad-card);
  border-right: var(--border-w) solid var(--border); display: flex; flex-direction: column; gap: 0.2rem; }
.stockstrip .cell:last-child { border-right: 0; }
.stockstrip .cell .n { font-size: 1.3rem; font-weight: var(--weight-h); line-height: 1;
  font-variant-numeric: tabular-nums; }
.stockstrip .cell .l { font-size: 0.74rem; color: var(--ink-muted); display:flex; align-items:center; gap:0.3rem; }

/* ----------------------------------------------------------------------------
   9. Lists — attention + recent activity
   -------------------------------------------------------------------------- */
.rows { display: flex; flex-direction: column; }
.row-item {
  display: flex; align-items: center; gap: 0.8rem;
  padding: var(--row-y) var(--pad-card);
  border-top: var(--border-w) solid var(--border);
  min-height: var(--ctl-h-min);
}
.row-item:first-child { border-top: 0; }
.row-item:hover { background: var(--surface-2); }
.row-item .lead-ico { flex: 0 0 auto; width: 2rem; height: 2rem; border-radius: var(--radius-sm);
  display: grid; place-items: center; font-size: 1rem; }
.row-item .body { min-width: 0; flex: 1; }
.row-item .body .t { font-weight: 560; color: var(--ink); font-size: 0.92rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-item .body .s { font-size: 0.82rem; color: var(--ink-muted); }
.row-item .trail { margin-left: auto; text-align: right; flex: 0 0 auto; }
.tint-ok { background: var(--ok-soft); color: var(--ok-text); }
.tint-warn { background: var(--warn-soft); color: var(--warn-text); }
.tint-bad { background: var(--bad-soft); color: var(--bad-text); }
.tint-info { background: var(--info-soft); color: var(--info-text); }
.tint-accent { background: var(--accent-soft); color: var(--accent-text); }

/* ----------------------------------------------------------------------------
   10. Badges / pills (status + form)
   -------------------------------------------------------------------------- */
.pill {
  display: inline-flex; align-items: center; gap: 0.34rem;
  font-size: 0.74rem; font-weight: 600; line-height: 1;
  padding: 0.3em 0.62em; border-radius: 999px; white-space: nowrap;
  border: var(--border-w) solid transparent;
}
.pill i { font-size: 0.82em; }
.pill.ok { background: var(--ok-soft); color: var(--ok-text); }
.pill.warn { background: var(--warn-soft); color: var(--warn-text); }
.pill.bad { background: var(--bad-soft); color: var(--bad-text); }
.pill.info { background: var(--info-soft); color: var(--info-text); }
.pill.accent { background: var(--accent-soft); color: var(--accent-text); }
.pill.neutral { background: var(--surface-3); color: var(--ink-muted);
  border-color: var(--border); }
.form-tag { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 0.72rem;
  padding: 0.22em 0.5em; border-radius: var(--radius-sm); background: var(--surface-3);
  color: var(--ink-muted); border: var(--border-w) solid var(--border); }

/* P (passage) chip */
.pchip { display:inline-flex; align-items:center; font-size:0.72rem; font-weight:700;
  padding:0.16em 0.46em; border-radius: var(--radius-sm); background: var(--accent-soft);
  color: var(--accent-text); font-variant-numeric: tabular-nums; }

/* ----------------------------------------------------------------------------
   11. Tables (Cultures list)
   -------------------------------------------------------------------------- */
.tbl-wrap { background: var(--surface); border: var(--border-w) solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow-x: auto; overflow-y: hidden; }
table.dt { width: 100%; border-collapse: collapse; }
table.dt thead th {
  text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--ink-faint); font-weight: 600; padding: 0.6rem var(--row-x);
  background: var(--surface-2); border-bottom: var(--border-w) solid var(--border);
  position: sticky; top: 0; white-space: nowrap;
}
table.dt tbody td { padding: var(--row-y) var(--row-x); border-bottom: var(--border-w) solid var(--border);
  font-size: 0.88rem; vertical-align: middle; }
table.dt tbody tr:last-child td { border-bottom: 0; }
table.dt tbody tr { transition: background .12s ease; }
table.dt tbody tr:hover { background: var(--surface-2); }
table.dt thead th[data-sort] { cursor: pointer; user-select: none; }
table.dt thead th[data-sort]:hover { color: var(--accent); }
table.dt thead th[data-sort-dir]::after { margin-left: 0.3em; font-size: 0.8em; opacity: 0.6; }
table.dt thead th[data-sort-dir="asc"]::after { content: "▲"; }
table.dt thead th[data-sort-dir="desc"]::after { content: "▼"; }
table.dt .code-label { font-weight: 600; color: var(--ink); }
table.dt .sub { color: var(--ink-faint); font-size: 0.78rem; }
.rowlink { cursor: pointer; }
.col-hide-dense { }
[data-density="dense"] .col-hide-dense-off { }
.be-cell { font-variant-numeric: tabular-nums; font-weight: 600; }

/* Horizontal scroll wrapper so a wide data table scrolls WITHIN its panel on
   narrow screens (phone at the bench / fruit room) instead of spilling past the
   panel border. -webkit-overflow-scrolling gives momentum scroll on touch. */
.tbl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Filter bar */
.filterbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
/* Phone (default): the search box and selects each take a full-width row — big,
   glove-friendly tap targets. Desktop (≥768px): they sit inline on one row, the
   search growing to fill, so the bar is compact at the desk. */
.filterbar > .form-control,
.filterbar > .form-select { width: 100%; }
@media (min-width: 768px) {
  .filterbar > .form-control { flex: 1 1 16rem; width: auto; }
  .filterbar > .form-select { flex: 0 1 13rem; width: auto; }
}
.chip-select {
  display:inline-flex; align-items:center; gap:0.4rem; height: var(--ctl-h);
  padding: 0 0.8rem; border-radius: 999px; border: var(--border-w) solid var(--border);
  background: var(--surface); color: var(--ink-muted); font-size: 0.86rem; font-weight: 500;
  cursor: pointer; transition: border-color .14s, background .14s;
}
.chip-select:hover { border-color: var(--border-strong); color: var(--ink); }
.chip-select i.bi-chevron-down { font-size: 0.7rem; color: var(--ink-faint); }
.chip-select.on { background: var(--accent-soft); border-color: color-mix(in oklch,var(--accent) 40%, transparent);
  color: var(--accent-text); }

/* ----------------------------------------------------------------------------
   12. Buttons (re-theme Bootstrap + custom)
   -------------------------------------------------------------------------- */
.btn { font-weight: var(--weight-label); border-radius: var(--radius-sm);
  --bs-btn-padding-y: 0; min-height: var(--ctl-h); display: inline-flex; align-items: center;
  gap: 0.45rem; letter-spacing: -0.005em; }
.btn-primary {
  --bs-btn-bg: var(--accent); --bs-btn-border-color: var(--accent); --bs-btn-color: var(--accent-on);
  --bs-btn-hover-bg: color-mix(in oklch, var(--accent) 88%, black);
  --bs-btn-hover-border-color: color-mix(in oklch, var(--accent) 88%, black);
  --bs-btn-hover-color: var(--accent-on);
  --bs-btn-active-bg: color-mix(in oklch, var(--accent) 80%, black);
  --bs-btn-active-border-color: color-mix(in oklch, var(--accent) 80%, black);
  --bs-btn-active-color: var(--accent-on);
  box-shadow: 0 1px 2px color-mix(in oklch, var(--accent) 40%, transparent);
}
.btn-soft {
  background: var(--surface); border: var(--border-w) solid var(--border); color: var(--ink);
}
.btn-soft:hover { background: var(--surface-2); border-color: var(--border-strong); color: var(--ink); }
.btn-ghost { background: transparent; border: var(--border-w) solid transparent; color: var(--ink-muted); }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
/* Icon buttons (burger, theme toggle, offcanvas close) are primary tap targets:
   floor them at the 44x44 px touch minimum (spec §16) even at Dense density,
   where --ctl-h is 34px for mouse use. Larger densities keep their bigger size. */
.iconbtn { width: max(var(--ctl-h), 44px); min-width: 44px; min-height: max(var(--ctl-h), 44px);
  padding: 0; justify-content: center; border-radius: var(--radius-sm); }

/* ----------------------------------------------------------------------------
   13. ⓘ "show your working" trigger + popover
   -------------------------------------------------------------------------- */
.why {
  display: inline-grid; place-items: center; width: 1.15rem; height: 1.15rem;
  border-radius: 50%; border: var(--border-w) solid var(--border-strong);
  color: var(--ink-faint); font-size: 0.7rem; cursor: pointer; vertical-align: middle;
  margin-left: 0.3rem; background: var(--surface); transition: all .14s;
}
.why:hover { color: var(--accent-text); border-color: var(--accent); }
.popover { --bs-popover-bg: var(--surface); --bs-popover-border-color: var(--border);
  --bs-popover-max-width: 340px; --bs-popover-border-radius: var(--radius);
  box-shadow: var(--shadow); }
.popover .popover-header { background: var(--surface-2); color: var(--ink);
  border-bottom: var(--border-w) solid var(--border); font-weight: var(--weight-strong);
  font-size: 0.84rem; }
.popover .popover-body { color: var(--ink-muted); font-size: 0.84rem; padding: 0.7rem 0.85rem; }
.work .formula { font-size: 0.84rem; color: var(--ink); background: var(--surface-2);
  border-radius: var(--radius-sm); padding: 0.4rem 0.55rem; margin: 0.2rem 0 0.5rem;
  font-variant-numeric: tabular-nums; }
.work .calc { color: var(--accent-text); font-weight: 600; }
.work dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 0.15rem 0.6rem; }
.work dt { color: var(--ink-faint); font-weight: 500; }
.work dd { margin: 0; color: var(--ink); text-align: right; font-variant-numeric: tabular-nums; }
.work .flag { margin-top: 0.5rem; font-size: 0.78rem; color: var(--warn-text);
  display: flex; gap: 0.35rem; align-items: flex-start; }

/* ----------------------------------------------------------------------------
   14. Lineage strip (mini)
   -------------------------------------------------------------------------- */
.lineage { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap;
  font-variant-numeric: tabular-nums; }
.lineage .node { padding: 0.3rem 0.55rem; border-radius: var(--radius-sm);
  background: var(--surface-2); border: var(--border-w) solid var(--border);
  font-size: 0.78rem; font-weight: 600; color: var(--ink-muted); white-space: nowrap; }
.lineage .node.cur { background: var(--accent-soft); color: var(--accent-text);
  border-color: color-mix(in oklch, var(--accent) 35%, transparent); }
.lineage .arr { color: var(--ink-faint); font-size: 0.8rem; }

/* density segmented control (kept in the real app topbar) */
.seg { display: inline-flex; background: var(--surface-3); border-radius: var(--radius-sm);
  padding: 2px; border: var(--border-w) solid var(--border); }
.seg button { border: 0; background: transparent; color: var(--ink-muted);
  font-size: 0.78rem; font-weight: 600; padding: 0.28rem 0.62rem; border-radius: var(--radius-sm);
  cursor: pointer; line-height: 1.1; min-height: 0; }
.seg button.on { background: var(--accent); color: var(--accent-on); }

/* ----------------------------------------------------------------------------
   16. Misc utilities
   -------------------------------------------------------------------------- */
.divider { height: var(--border-w); background: var(--border); border: 0; margin: 0; }
.grid-2 { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1.6fr 1fr; } }
.grid-2.even { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-2.even { grid-template-columns: 1fr 1fr; } }
.offcanvas { background: var(--surface-2); color: var(--ink); }
.offcanvas .nav-link2 { color: var(--ink-muted); }
.section-title { display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.1rem; }
.section-title h2 { font-size: 1.05rem; margin: 0; font-weight: var(--weight-strong); }
.section-title .meta { font-size: 0.8rem; color: var(--ink-faint); }

/* ----------------------------------------------------------------------------
   17. New-culture entry (form flow + live preview)
   -------------------------------------------------------------------------- */
.form-control, .form-select {
  background: var(--surface-2); border: var(--border-w) solid var(--border);
  color: var(--ink); min-height: var(--ctl-h); border-radius: var(--radius-sm);
  font-size: 0.9rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); background: var(--surface); color: var(--ink);
}
.form-control::placeholder { color: var(--ink-faint); }
.form-label { font-size: 0.82rem; font-weight: var(--weight-label); color: var(--ink-muted); margin-bottom: 0.3rem; }
.input-suffix { display: flex; align-items: stretch; }
.input-suffix .form-control { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-suffix .suf { display: grid; place-items: center; padding: 0 0.7rem; background: var(--surface-3);
  border: var(--border-w) solid var(--border); border-left: 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--ink-muted); font-size: 0.84rem; }

.step { display: flex; gap: 0.9rem; }
.step + .step { margin-top: var(--sec-gap); }
.step .num { flex: 0 0 auto; width: 1.7rem; height: 1.7rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-text); font-weight: 700; font-size: 0.85rem; }
.step .step-body { flex: 1; min-width: 0; }
.step h3 { font-size: 0.98rem; margin: 0 0 0.6rem; font-weight: var(--weight-strong); }

.choice-row { display: grid; gap: 0.6rem; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.opt { display: flex; align-items: center; gap: 0.7rem; padding: 0.65rem 0.8rem; border-radius: var(--radius-sm);
  border: var(--border-w) solid var(--border); background: var(--surface); cursor: pointer; min-height: var(--ctl-h);
  color: var(--ink); font-weight: 540; width: 100%; text-align: left; transition: border-color .14s, background .14s; }
.opt:hover { border-color: var(--border-strong); }
.opt .ico { width: 2rem; height: 2rem; border-radius: 8px; display: grid; place-items: center;
  background: var(--surface-3); color: var(--ink-muted); flex: 0 0 auto; font-size: 1rem; }
.opt .sub { display: block; font-size: 0.76rem; color: var(--ink-faint); font-weight: 500; margin-top: 1px; }
.opt.sel { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-text);
  box-shadow: 0 0 0 1px var(--accent) inset; }
.opt.sel .ico { background: var(--accent); color: var(--accent-on); }
.opt.sel .sub { color: var(--accent-text); opacity: 0.85; }

.recipe-line { display: grid; grid-template-columns: 1fr 7.5rem auto; gap: 0.5rem; align-items: center; }
.recipe-line + .recipe-line { margin-top: 0.5rem; }

.preview { position: sticky; top: calc(var(--ctl-h) + 1.4rem); }
.preview .code { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; font-variant-numeric: tabular-nums;
  color: var(--ink); word-break: break-word; }
.preview .prev-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.5rem 0;
  border-top: var(--border-w) solid var(--border); font-size: 0.86rem; }
.preview .prev-row .k { color: var(--ink-muted); }
.preview .prev-row .v { color: var(--ink); font-weight: 560; text-align: right; }
.preview .prev-row .v small { color: var(--ink-faint); font-weight: 500; }
.grid-entry { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
@media (min-width: 992px) { .grid-entry { grid-template-columns: 1fr 20rem; align-items: start; } }

/* ----------------------------------------------------------------------------
   18. Batch detail (identity header, lineage, tabs, metrics, recipe)
   -------------------------------------------------------------------------- */
.idhead { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.idhead .h-badge { width: 2.8rem; height: 2.8rem; border-radius: var(--radius-sm); flex: 0 0 auto;
  display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); font-size: 1.3rem; }
.idhead .h-main { min-width: 0; }
.idhead .h-code { font-size: clamp(1.1rem, 1rem + 0.8vw, 1.45rem); font-weight: var(--weight-h);
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.idhead .h-meta { display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem; margin-top: 0.45rem;
  color: var(--ink-muted); font-size: 0.86rem; }
.idhead .h-meta span { display: inline-flex; align-items: center; gap: 0.32rem; }
.idhead .h-meta b { color: var(--ink); font-weight: 600; }
.idhead .h-actions { margin-left: auto; display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: flex-start; }

/* Identity facts grid (read-only batch detail) */
.idgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0 1.4rem; margin-top: var(--gap); }
.idgrid > div { padding: 0.5rem 0; border-top: var(--border-w) solid var(--border); min-width: 0; }
.idgrid dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--ink-faint); font-weight: 600; }
.idgrid dd { margin: 0.18rem 0 0; color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

/* Read-only notes block */
.notes { margin-top: var(--gap); padding: 0.7rem var(--pad-card); background: var(--surface-2);
  border: var(--border-w) solid var(--border); border-radius: var(--radius-sm);
  color: var(--ink); max-width: 70ch; }

.tabs { display: flex; gap: 0.1rem; border-bottom: var(--border-w) solid var(--border); overflow-x: auto; }
.tabs .tab { padding: 0.62rem 0.95rem; font-weight: var(--weight-label); color: var(--ink-muted);
  cursor: pointer; border: 0; border-bottom: 2px solid transparent; white-space: nowrap; background: transparent;
  font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.4rem; min-height: var(--ctl-h-min); }
.tabs .tab:hover { color: var(--ink); }
.tabs .tab.active { color: var(--accent-text); border-bottom-color: var(--accent); }
.tabs .tab .badge-n { font-size: 0.72rem; background: var(--surface-3); color: var(--ink-muted);
  padding: 0.05rem 0.4rem; border-radius: 999px; }

.metric { padding: var(--pad-card-y) var(--pad-card); }
.metric .mk { font-size: 0.8rem; color: var(--ink-muted); display: flex; align-items: center; gap: 0.3rem; }
.metric .mv { font-size: 1.5rem; font-weight: var(--weight-h); letter-spacing: -0.02em; line-height: 1.1;
  font-variant-numeric: tabular-nums; margin-top: 0.2rem; }
.metric .mh { font-size: 0.78rem; color: var(--ink-faint); margin-top: 0.1rem; }
.metric.prov .mv { color: var(--warn-text); }

table.dt tfoot td { padding: var(--row-y) var(--row-x); font-weight: 700; border-top: 2px solid var(--border);
  font-variant-numeric: tabular-nums; }
.dm-bar { display: inline-block; height: 0.4rem; border-radius: 2px; background: var(--accent-soft);
  vertical-align: middle; }
.dm-bar > i { display: block; height: 100%; border-radius: 2px; background: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ── Stage 4: SVG family tree ─────────────────────────────────────────────── */
.diagram-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

svg.strain-tree { display: block; }

/* Node rects — tinted by form, matching the mockup token set */
.tree-node { rx: 7; stroke-width: 1.5; }
.tree-node.nb-A   { fill: var(--info-soft);   stroke: color-mix(in oklch, var(--info)   35%, var(--border)); }
.tree-node.nb-LC  { fill: var(--accent-soft); stroke: color-mix(in oklch, var(--accent) 35%, var(--border)); }
.tree-node.nb-LC-B{ fill: var(--accent-soft); stroke: color-mix(in oklch, var(--accent) 55%, var(--border)); }
.tree-node.nb-G   { fill: var(--warn-soft);   stroke: color-mix(in oklch, var(--warn)   35%, var(--border)); }
.tree-node.nb-F   { fill: var(--ok-soft);     stroke: color-mix(in oklch, var(--ok)     40%, var(--border)); }

/* Edge paths */
.tree-edge { fill: none; stroke: var(--border-strong); stroke-width: 2; }

/* Node text */
.tree-code { font-weight: 700; font-size: 11px; fill: var(--ink); font-family: inherit; }
.tree-sub  { font-size: 10px; fill: var(--ink-muted); font-family: inherit; }
.tree-node-link:hover .tree-node { stroke-width: 2.5; }

/* Strain section */
.tree-strain-section { margin-bottom: var(--sec-gap); }
.tree-strain-head { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.4rem; }
.tree-strain-name { font-size: 0.96rem; font-weight: 800; margin: 0; }

/* Legend */
.tree-legend { display: flex; gap: 0.7rem; flex-wrap: wrap; font-size: 0.76rem;
  color: var(--ink-muted); margin-top: 0.8rem; }
.tree-legend span { display: inline-flex; align-items: center; gap: 0.3rem; }
.tree-legend i { width: 0.85rem; height: 0.85rem; border-radius: 3px;
  border: 1px solid var(--border); display: inline-block; }
.tree-legend .l-A   { background: var(--info-soft); }
.tree-legend .l-LC  { background: var(--accent-soft); }
.tree-legend .l-LC-B{ background: var(--accent-soft); opacity: 0.7; }
.tree-legend .l-G   { background: var(--warn-soft); }
.tree-legend .l-F   { background: var(--ok-soft); }

/* ── Stage 4: new-culture form ────────────────────────────────────────────── */
.nc-form { max-width: 720px; }
.nc-section { background: var(--surface); border: var(--border-w) solid var(--border);
  border-radius: var(--radius); padding: var(--pad-card); margin-bottom: var(--gap); }
.nc-step-head { font-size: 0.92rem; font-weight: 800; margin: 0 0 0.6rem;
  display: flex; align-items: center; gap: 0.45rem; }
.step-num { display: inline-flex; align-items: center; justify-content: center;
  width: 1.4rem; height: 1.4rem; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-text);
  font-size: 0.78rem; font-weight: 800; flex: 0 0 auto; }
.nc-hint { font-size: 0.78rem; color: var(--ink-muted); margin: 0 0 0.5rem; }
.nc-row { display: flex; gap: var(--gap); flex-wrap: wrap; }
.nc-row > div { flex: 1 1 160px; }
.nc-starter { max-width: 120px; }
.nc-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.4rem; }
.nc-preview-section { background: var(--surface-2); }
.preview-chip { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.code-label.large { font-weight: 800; font-size: 1rem; }

/* Parent picker list */
.parent-list { max-height: 240px; overflow-y: auto; border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm); padding: 0.3rem; }
.parent-option { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap;
  padding: 0.3rem 0.4rem; border-radius: var(--radius-sm); cursor: pointer; font-size: 0.84rem; }
.parent-option:hover { background: var(--surface-2); }
.parent-option input[type=checkbox] { flex: 0 0 auto; }

/* ── Stage 5: Chemical detail ─────────────────────────────────────────────── */

/* Sources › inline citation disclosure */
.sources-details { margin-top: 0.45rem; }
.sources-details[open] { margin-bottom: 0.2rem; }
.sources-link {
  display: inline-flex; align-items: center; gap: 0.25rem;
  font-size: 0.74rem; font-weight: 600; color: var(--accent-text);
  cursor: pointer; list-style: none; user-select: none;
}
.sources-link::-webkit-details-marker { display: none; }
.sources-link::marker { display: none; }
.sources-list {
  margin: 0.3rem 0 0 0.1rem; padding: 0;
  list-style: none; display: flex; flex-direction: column; gap: 0.2rem;
}
.sources-list li { font-size: 0.78rem; color: var(--ink-muted); }
.sources-list a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 2px; }
.sources-list a:hover { color: var(--accent); }

/* "Awaiting research" inline badge */
.awaiting-badge {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 600; color: var(--warn-text);
  background: var(--warn-soft); border-radius: 999px;
  padding: 0.18em 0.55em; margin-top: 0.35rem;
}

/* Compatibility grid — 4-column on ≥768px, 2-col on mobile */
.compat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
@media (min-width: 768px) {
  .compat-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Each material cell is a <details> disclosure */
.compat-cell {
  background: var(--surface-2); border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .14s ease;
}
.compat-cell[open] { border-color: var(--border-strong); }
.compat-cell > summary {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.55rem 0.7rem; cursor: pointer;
  font-size: 0.84rem; font-weight: 600; list-style: none;
  user-select: none;
}
.compat-cell > summary::-webkit-details-marker { display: none; }
.compat-cell > summary::marker { display: none; }
.compat-cell-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.compat-cell-body {
  padding: 0 0.7rem 0.6rem;
  border-top: var(--border-w) solid var(--border);
  padding-top: 0.5rem;
}

/* ── Stage-5: ingredient data dots ──────────────────────────────────────── */
.data-dot { font-size: 1.1em; }
.dot-measured { color: var(--ok-text); }
.dot-awaiting { color: var(--ink-muted); }
.dot-opaque   { color: var(--ink-faint); font-size: 0.9em; }
.dot-cell     { width: 2rem; text-align: center; }
.detail-dl    { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1rem; margin: 0; }
.detail-dl dt { color: var(--ink-muted); font-size: var(--fs-sm); font-weight: 600; }

/* ── Stage 6: calc-engine debug page ──────────────────────────────────────── */

/* Metric cards grid — one card per derived figure */
.metric-card {
  background: var(--surface); border: var(--border-w) solid var(--border);
  border-radius: var(--radius); padding: var(--pad-card-y) var(--pad-card);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 0.35rem;
}
.metric-card.is-provisional { border-color: color-mix(in oklch, var(--warn) 45%, var(--border)); }
.metric-card h2.metric-name {
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-faint); font-weight: 600; margin: 0;
}
.metric-value {
  font-size: clamp(1.5rem, 1.1rem + 1vw, 2rem); font-weight: var(--weight-h);
  letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums;
  color: var(--ink); display: flex; align-items: baseline; gap: 0.25rem; flex-wrap: wrap;
}
.metric-unit { font-size: 0.8em; color: var(--ink-muted); font-weight: 500; }
.metric-missing { font-size: 0.8rem; margin: 0; }

/* Block weight — grouped parent figure (total) over dry + wet sub-rows,
   each sub-row carrying its own "show your working" disclosure. */
.bw-card {
  background: var(--surface); border: var(--border-w) solid var(--border);
  border-radius: var(--radius); padding: var(--pad-card-y) var(--pad-card);
  box-shadow: var(--shadow); margin-bottom: 1rem;
  display: flex; flex-direction: column;
}
.bw-card.is-provisional { border-color: color-mix(in oklch, var(--warn) 45%, var(--border)); }
.bw-top {
  display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem;
  padding-bottom: 0.6rem; border-bottom: var(--border-w) solid var(--border);
}
.bw-title {
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-faint); font-weight: 600;
}
.bw-total {
  font-size: clamp(1.4rem, 1.1rem + 0.9vw, 1.85rem); font-weight: var(--weight-h);
  letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; color: var(--ink);
}
.bw-sub {
  display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem;
  padding: 0.5rem 0; border-bottom: var(--border-w) solid var(--border);
}
.bw-sub-label { font-size: 0.85rem; color: var(--ink-muted); font-weight: 600; }
.bw-sub-val {
  font-size: 1rem; font-weight: var(--weight-h); color: var(--ink);
  font-variant-numeric: tabular-nums; display: inline-flex; align-items: baseline; gap: 0.4rem;
}
.bw-row { padding-top: 0.7rem; }
.bw-row-label {
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-faint); font-weight: 600; margin: 0 0 0.4rem;
}
.bw-row-note { text-transform: none; letter-spacing: 0; color: var(--ink-faint); font-weight: 500; }
.bw-ingredients {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 0.1rem;
}
.bw-ingredients li {
  display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem;
  padding: 0.28rem 0; border-bottom: var(--border-w) solid var(--border);
  font-variant-numeric: tabular-nums;
}
.bw-ingredients li:last-child { border-bottom: none; }
.bw-ing-name { color: var(--ink); }
.bw-ing-amt { color: var(--ink); font-weight: 600; white-space: nowrap; }
.bw-ing-pct { color: var(--ink-muted); font-weight: 500; }
.bw-empty { margin: 0.6rem 0 0; }

/* "show your working" disclosure panel */
.working {
  margin-top: 0.5rem;
  border-top: var(--border-w) solid var(--border);
  padding-top: 0.4rem;
}
.working-summary {
  font-size: 0.78rem; font-weight: 600; color: var(--accent-text);
  cursor: pointer; user-select: none; list-style: none;
  display: inline-flex; align-items: center; gap: 0.25rem;
}
.working-summary::-webkit-details-marker { display: none; }
.working-summary::marker { display: none; }
.working[open] .working-summary { color: var(--ink-muted); }
.working-body { margin-top: 0.5rem; display: flex; flex-direction: column; gap: 0.35rem; }
.working-formula {
  font-size: 0.82rem; color: var(--ink-muted); margin: 0;
  background: var(--surface-2); border-radius: var(--radius-sm);
  padding: 0.3rem 0.5rem;
}
.working-calc {
  font-size: 0.85rem; color: var(--accent-text); margin: 0;
  font-variant-numeric: tabular-nums;
}
.working-inputs {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 0.18rem;
  font-size: 0.8rem; color: var(--ink-muted);
}
.working-label { font-weight: 600; color: var(--ink); }

/* ── Auth: focused login / first-run setup (chrome-free) ──────────────────── */
/* Pre-auth screens deliberately drop the app sidebar+topbar: a person who is
   not signed in should see one job, not the whole navigation. */
.auth-wrap {
  min-height: 100dvh; display: grid; place-items: center;
  padding: clamp(1.25rem, 5vw, 3rem); background: var(--surface-2);
}
.auth-top { position: fixed; top: 0.8rem; right: 0.8rem; }
.auth-card {
  width: 100%; max-width: 23rem; background: var(--surface);
  border: var(--border-w) solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: clamp(1.4rem, 4vw, 2rem);
}
.auth-brand {
  display: flex; align-items: center; gap: 0.6rem; justify-content: center;
  font-weight: var(--weight-h); letter-spacing: -0.03em; font-size: 1.12rem;
  color: var(--ink); margin-bottom: 1.4rem;
}
.auth-brand .mark {
  width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center;
  border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--accent-text);
  font-size: 1.05rem;
}
.auth-card h2 {
  font-size: 1.2rem; font-weight: var(--weight-h); letter-spacing: -0.02em; margin: 0 0 0.2rem;
}
.auth-card .sub { color: var(--ink-muted); font-size: 0.88rem; margin: 0 0 1.25rem; }
.auth-form { display: flex; flex-direction: column; gap: 0.85rem; }
.auth-form .field { display: flex; flex-direction: column; gap: 0.3rem; }
.auth-form .btn { width: 100%; justify-content: center; margin-top: 0.35rem; }
.field-hint { font-size: 0.76rem; color: var(--ink-faint); }
.auth-foot {
  display: flex; gap: 0.4rem; align-items: center; justify-content: center;
  text-align: center; color: var(--ink-faint); font-size: 0.72rem; margin: 1.2rem 0 0;
}

/* Form-level error block — the "Field" replacement for stock .alert-danger. */
.form-error {
  display: flex; gap: 0.45rem; align-items: flex-start;
  background: var(--bad-soft); color: var(--bad-text);
  border: var(--border-w) solid color-mix(in oklch, var(--bad) 30%, transparent);
  border-radius: var(--radius-sm); padding: 0.55rem 0.7rem;
  font-size: 0.85rem; font-weight: 500; margin: 0 0 0.9rem;
}
.form-error i { color: var(--bad); margin-top: 0.08rem; flex: 0 0 auto; }

/* ── Auth: Users admin screen (keeps the app shell) ───────────────────────── */
.row-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.input-row { display: flex; gap: 0.4rem; align-items: center; }
.input-row .form-control { width: auto; max-width: 8.5rem; }

/* ── Agar reference page ──────────────────────────────────────────────────── */

/* Section C: compact per-genus expandable list */
.agar-splist {
  display: flex;
  flex-direction: column;
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--pad-card);
}

/* Each genus row is a native <details> — no JS needed */
.agar-sprow {
  border-top: var(--border-w) solid var(--border);
}
.agar-sprow:first-child { border-top: 0; }

/* The collapsed summary row — always visible */
.agar-sprow > summary {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: var(--row-y) var(--pad-card);
  cursor: pointer;
  list-style: none;
  user-select: none;
  min-height: var(--ctl-h-min);
  background: var(--surface);
  transition: background .12s ease;
}
.agar-sprow > summary::-webkit-details-marker { display: none; }
.agar-sprow > summary::marker { display: none; }
.agar-sprow > summary:hover { background: var(--surface-2); }
.agar-sprow[open] > summary { background: var(--surface-2); }

.agar-sprow-ico {
  font-size: 0.85rem;
  color: var(--accent-text);
  flex: 0 0 auto;
}

.agar-sprow-genus {
  font-size: 0.92rem;
  font-weight: var(--weight-strong);
  color: var(--ink);
  letter-spacing: -0.01em;
  min-width: 7rem;
}

.agar-sprow-count {
  font-size: 0.8rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.agar-sprow-ph {
  /* push ph pill to the right, chevron sits after it */
  margin-left: auto;
}

/* Chevron rotates 90° when open */
.agar-sprow-chevron {
  font-size: 0.72rem;
  color: var(--ink-faint);
  flex: 0 0 auto;
  transition: transform .15s ease;
}
.agar-sprow[open] > summary .agar-sprow-chevron {
  transform: rotate(90deg);
}
@media (prefers-reduced-motion: reduce) {
  .agar-sprow-chevron { transition: none; }
}

/* Expanded body */
.agar-sprow-body {
  padding: var(--pad-card-y) var(--pad-card);
  border-top: var(--border-w) solid var(--border);
  background: var(--surface-2);
}

/* Two-column dt/dd fact grid inside expanded body */
.agar-sprow-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0 1.4rem;
  margin-bottom: 0.55rem;
}
.agar-sprow-fact {
  padding: 0.45rem 0;
  border-top: var(--border-w) solid var(--border);
  min-width: 0;
}
.agar-sprow-fact dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  font-weight: 600;
}
.agar-sprow-fact dd {
  margin: 0.15rem 0 0;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 500;
}

/* Inline callout block — icon + content, semantic colour variants.
   Uses full border + tinted background (no side-stripe). */
.agar-callout {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: var(--pad-card-y) var(--pad-card);
  border-radius: var(--radius-sm);
  border: var(--border-w) solid;
}
.agar-callout-icon {
  flex: 0 0 auto; font-size: 1rem; margin-top: 0.1rem;
}
.agar-callout-head {
  font-size: 0.88rem; margin: 0 0 0.25rem;
}
.agar-callout-body {
  font-size: 0.86rem; margin: 0;
}

/* Warn — G=gentamicin note */
.agar-callout-warn {
  background: var(--warn-soft);
  border-color: color-mix(in oklch, var(--warn) 35%, transparent);
  color: var(--warn-text);
}
.agar-callout-warn .agar-callout-icon { color: var(--warn); }
.agar-callout-warn .agar-callout-head { color: var(--warn-text); }
.agar-callout-warn .agar-callout-body { color: color-mix(in oklch, var(--warn-text) 85%, var(--ink)); }

/* Info — long-term storage tips, optional notes */
.agar-callout-info {
  background: var(--info-soft);
  border-color: color-mix(in oklch, var(--info) 35%, transparent);
  color: var(--info-text);
}
.agar-callout-info .agar-callout-icon { color: var(--info); }
.agar-callout-info .agar-callout-head { color: var(--info-text); }
.agar-callout-info .agar-callout-body { color: color-mix(in oklch, var(--info-text) 85%, var(--ink)); }

/* Accent — Stage-2 placeholder */
.agar-callout-accent {
  background: var(--accent-soft);
  border-color: color-mix(in oklch, var(--accent) 35%, transparent);
  color: var(--accent-text);
}
.agar-callout-accent .agar-callout-icon { color: var(--accent); }
.agar-callout-accent .agar-callout-body { color: var(--accent-text); }

/* Neutral — honesty / "what a plate does & doesn't tell you" */
.agar-callout-neutral {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--ink);
}
.agar-callout-neutral .agar-callout-icon { color: var(--accent-text); }

/* Bad — safety & disposal */
.agar-callout-bad {
  background: var(--bad-soft);
  border-color: color-mix(in oklch, var(--bad) 30%, transparent);
  color: var(--bad-text);
}
.agar-callout-bad .agar-callout-icon { color: var(--bad); }
