:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ef;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #2a78d6;
  --accent-ink: #ffffff;
  --series-1: #2a78d6;
  --band: rgba(137, 135, 129, 0.13);
  --good: #0ca30c;
  --good-ink: #006300;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --hover: rgba(11, 11, 11, 0.05);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.06);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
    --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255, 255, 255, 0.10);
    --accent: #3987e5; --series-1: #3987e5; --band: rgba(195, 194, 183, 0.10);
    --good-ink: #0ca30c; --hover: rgba(255, 255, 255, 0.06); --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
  --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
  --grid: #2c2c2a; --axis: #383835; --border: rgba(255, 255, 255, 0.10);
  --accent: #3987e5; --series-1: #3987e5; --band: rgba(195, 194, 183, 0.10);
  --good-ink: #0ca30c; --hover: rgba(255, 255, 255, 0.06); --shadow: none;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--page); color: var(--ink);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
.muted { color: var(--muted); }
.secondary { color: var(--ink-2); }
button, input, select { font: inherit; color: inherit; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px;
  justify-content: space-between; flex-wrap: wrap; padding: 10px 24px;
  background: color-mix(in srgb, var(--page) 88%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 650; font-size: 16px; color: var(--ink); }
.brand svg { color: var(--accent); }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface); cursor: pointer; white-space: nowrap;
}
.btn:hover:not(:disabled) { background: var(--surface-2); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn:focus-visible, .tank-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn-primary:hover { background: var(--accent) !important; filter: brightness(1.08); }
.btn-icon { width: 32px; justify-content: center; padding: 0; }

main { max-width: 1240px; margin: 0 auto; padding: 24px; display: grid; gap: 24px; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; box-shadow: var(--shadow); }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.panel-head p { margin: 2px 0 0; color: var(--ink-2); }
.error { max-width: 1240px; margin: 16px auto 0; padding: 12px 16px; border-radius: 8px; border: 1px solid var(--critical); color: var(--ink); background: color-mix(in srgb, var(--critical) 8%, var(--surface)); }

/* Settings */
.settings { max-width: 1240px; margin: 16px auto 0; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px 20px; margin-top: 12px; }
.field { display: grid; gap: 4px; }
.field span { color: var(--ink-2); font-size: 13px; }
.field input { height: 32px; padding: 0 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--page); width: 100%; }

/* Empty state */
.hero { padding: 48px 32px; display: grid; gap: 28px; grid-template-columns: 1.1fr 1fr; align-items: start; }
.hero h1 { font-size: 30px; line-height: 1.15; max-width: 18ch; }
.hero p { color: var(--ink-2); font-size: 15px; max-width: 54ch; }
.hero ul { padding-left: 18px; color: var(--ink-2); margin: 0; display: grid; gap: 6px; }
.hero .cta { display: flex; gap: 8px; margin-top: 20px; flex-wrap: wrap; }
.format { background: var(--surface-2); border-radius: 10px; padding: 16px; overflow-x: auto; }
.format code { font: 12px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre; color: var(--ink-2); }

/* Tank cards */
.tank-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.tank-card {
  text-align: left; display: grid; gap: 12px; padding: 16px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface);
}
.tank-card:hover { background: var(--surface-2); }
.tank-card[aria-pressed="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.tank-card .row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.tank-card .name { font-weight: 600; }
.tank-card .figs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.fig-label { font-size: 12px; color: var(--muted); }
.fig-value { font-weight: 600; font-size: 15px; }
.level { height: 6px; border-radius: 3px; background: color-mix(in srgb, var(--series-1) 18%, var(--surface)); overflow: hidden; }
.level > div { height: 100%; background: var(--series-1); border-radius: 3px; }

/* Status badges: icon + label, never color alone */
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 2px 8px 2px 4px; border-radius: 999px; background: var(--surface-2); color: var(--ink); white-space: nowrap; }
.status-icon { display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; font-size: 10px; font-weight: 800; color: #fff; background: var(--muted); flex: none; }
.s-good .status-icon { background: var(--good); }
.s-warning .status-icon { background: var(--warning); color: #3a2800; }
.s-serious .status-icon { background: var(--serious); color: #3a1300; }
.s-critical .status-icon { background: var(--critical); }

/* KPI tiles */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; display: grid; gap: 2px; align-content: start; }
.tile .label { color: var(--ink-2); font-size: 13px; }
.tile .value { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; }
.tile .sub { color: var(--muted); font-size: 12.5px; }
.meter { height: 6px; border-radius: 3px; background: var(--surface-2); margin-top: 8px; overflow: hidden; }
.meter > div { height: 100%; border-radius: 3px; }

/* Tank detail */
.detail-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.detail-head .meta { color: var(--ink-2); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* Alerts */
.alerts { display: grid; gap: 8px; }
.alert { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; padding: 12px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); }
.alert .status-icon { margin-top: 2px; }
.alert .title { font-weight: 600; }
.alert .detail { color: var(--ink-2); margin-top: 2px; }
.alert .when { color: var(--muted); font-size: 12px; white-space: nowrap; }
.alert.s-critical { border-left: 3px solid var(--critical); }
.alert.s-serious { border-left: 3px solid var(--serious); }
.alert.s-warning { border-left: 3px solid var(--warning); }
.all-clear { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-radius: 8px; background: var(--surface-2); }

/* Charts */
.chart { position: relative; min-height: 220px; }
.chart-wrap { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; touch-action: pan-y; }
.chart .grid { stroke: var(--grid); stroke-width: 1; }
.chart .axis { stroke: var(--axis); stroke-width: 1; }
.chart .tick { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .line { fill: none; stroke: var(--series-1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .band { fill: var(--band); }
.chart .band-edge { fill: none; stroke: var(--axis); stroke-width: 1; }
.chart .band-label { fill: var(--muted); font-size: 11px; }
.chart .end-dot { fill: var(--series-1); stroke: var(--surface); stroke-width: 2; }
.chart .dot-critical { fill: var(--critical); stroke: var(--surface); stroke-width: 2; }
.chart .bar { fill: var(--series-1); }
.chart .bar-flag { fill: var(--critical); }
.chart .crosshair { stroke: var(--muted); stroke-width: 1; }
.chart .hover-band { fill: var(--hover); }
.chart .cp-line { stroke: var(--serious); stroke-width: 1.5; }
.chart .mean-line { stroke: var(--ink-2); stroke-width: 2; stroke-linecap: round; }
.chart .cp-label { fill: var(--ink); font-size: 12px; font-weight: 600; paint-order: stroke; stroke: var(--surface); stroke-width: 4px; }
.tooltip {
  position: absolute; top: 0; pointer-events: none; z-index: 5; min-width: 170px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.14); font-size: 12.5px;
}
.tt-date { font-weight: 600; margin-bottom: 2px; }
.tt-row { display: flex; align-items: center; gap: 6px; }
.tt-row b { margin-left: auto; padding-left: 10px; font-variant-numeric: tabular-nums; }
.tt-flag { margin-top: 4px; color: var(--ink); }
.tt-flag .status-icon { background: var(--critical); width: 14px; height: 14px; }
.key { width: 12px; flex: none; }
.key-line { height: 2px; background: var(--series-1); }
.key-band { height: 8px; background: var(--band); border: 1px solid var(--axis); }
.chart-legend { display: flex; gap: 16px; flex-wrap: wrap; color: var(--ink-2); font-size: 12.5px; margin-top: 8px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }

/* Tables */
.table-wrap { overflow-x: auto; }
.table-scroll { max-height: 340px; overflow-y: auto; }
.table-scroll thead th { position: sticky; top: 0; background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-weight: 600; color: var(--ink-2); font-size: 12px; padding: 8px 10px; border-bottom: 1px solid var(--axis); white-space: nowrap; }
td { padding: 8px 10px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--hover); }
details summary { cursor: pointer; font-weight: 600; padding: 4px 0; }
details[open] summary { margin-bottom: 12px; }

/* Calculator */
.calc { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) 1.3fr; gap: 12px; align-items: end; }
.calc-out { padding: 10px 14px; background: var(--surface-2); border-radius: 8px; }
.calc-out .fig-value { font-size: 20px; }


#print-report { display: none; }

@media (max-width: 900px) {
  .tiles { grid-template-columns: 1fr 1fr; }
  .two-col, .hero { grid-template-columns: 1fr; }
  .calc { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .topbar, main { padding-left: 16px; padding-right: 16px; }
  .hero { padding: 28px 18px; }
  .hero h1 { font-size: 24px; }
  .panel { padding: 16px; }
  .tile .value { font-size: 22px; }
  .alert { grid-template-columns: auto 1fr; }
  .alert .when { grid-column: 2; }
}

/* Let grid children shrink below their content width (tables scroll inside instead). */
main > *, .two-col > *, .tiles > *, .tank-grid > * { min-width: 0; }
.two-col { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) {
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .two-col { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .tank-grid { grid-template-columns: minmax(0, 1fr); }
  .tile .sub { overflow-wrap: anywhere; }
}

/* ---------- App shell ---------- */
.topbar { gap: 12px; }
.brand { min-width: 0; }
#site-picker select {
  margin-left: 8px; height: 32px; max-width: 220px; padding: 0 28px 0 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); font-weight: 500; font-size: 14px; text-overflow: ellipsis;
}
.tabs { display: flex; gap: 2px; background: var(--surface-2); padding: 3px; border-radius: 10px; margin-right: auto; overflow-x: auto; }
.tabs button { border: 0; background: none; padding: 5px 12px; border-radius: 7px; cursor: pointer; color: var(--ink-2); white-space: nowrap; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-current="true"] { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08); }
.tabs button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.demo-banner { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; padding: 8px 16px; background: color-mix(in srgb, var(--warning) 22%, var(--page)); color: var(--ink); font-size: 13px; text-align: center; }
.flash { max-width: 1240px; margin: 16px auto 0; padding: 10px 12px 10px 16px; border-radius: 10px; display: flex; gap: 12px; align-items: center; justify-content: space-between; border: 1px solid var(--border); background: var(--surface); }
.flash[hidden] { display: none; }
.flash-ok { border-color: color-mix(in srgb, var(--good) 50%, transparent); background: color-mix(in srgb, var(--good) 8%, var(--surface)); }
.flash-error { border-color: var(--critical); background: color-mix(in srgb, var(--critical) 8%, var(--surface)); }
.flash-info { background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.flash a, main a { color: var(--accent); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover:not(:disabled) { background: var(--surface-2); }
.btn-danger { color: var(--critical); border-color: color-mix(in srgb, var(--critical) 40%, transparent); }
.small { font-size: 12px; }
.unit { font-size: 15px; }
.section { margin-top: 28px; }
.section-title { margin: 24px 0 10px; }
.table-title { margin-bottom: 8px; }
.chart-sub { margin: 2px 0 8px; font-size: 12.5px; color: var(--muted); }
.summary-badges { display: flex; gap: 6px; flex-wrap: wrap; margin: -4px 0 12px; }
.report-controls { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.report-controls select, .field select { height: 32px; padding: 0 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.detail-head + .tiles { margin-top: 16px; }
.issues summary { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; list-style: none; }
.issues summary::-webkit-details-marker { display: none; }
.issues ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-2); display: grid; gap: 4px; max-height: 260px; overflow: auto; }
.foot { color: var(--muted); font-size: 12px; padding: 0 4px 16px; }

/* Onboarding */
.onboard { display: grid; gap: 12px; background: var(--surface-2); padding: 20px; border-radius: 12px; align-content: start; }
.onboard em { font-style: normal; color: var(--muted); }
.onboard input { height: 36px; }
.or { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.empty { display: grid; gap: 8px; justify-items: start; }
.empty p { margin: 0 0 8px; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; width: 100%; }
.choice { display: grid; gap: 4px; text-align: left; padding: 16px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; }
.choice:hover { border-color: var(--accent); }
.choice span { color: var(--ink-2); font-size: 13px; }

/* Forms */
.field input, .field select { width: 100%; }
.site-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.site-form .wide, .site-form .form-actions { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.edit-table td { padding: 6px 6px; vertical-align: middle; }
.edit-table input { width: 100%; min-width: 80px; height: 32px; padding: 0 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--page); }
.edit-table tbody tr:hover { background: none; }
.new-row td { border-bottom: 0; padding-top: 12px; }

/* Daily entry */
.entry-date { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.entry-date input { height: 32px; padding: 0 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.entry-grid { display: grid; gap: 12px; }
.entry-tank { border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px 14px; margin: 0; min-width: 0; }
.entry-tank legend { padding: 0 6px; }
.entry-fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px 12px; }
.entry-fields em { font-style: normal; color: var(--muted); }
.entry-fields .field[hidden] { display: none; }
.entry-preview { margin-top: 10px; font-size: 13px; }
.entry-preview.warn { color: var(--ink); background: color-mix(in srgb, var(--warning) 18%, var(--surface)); padding: 6px 10px; border-radius: 6px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--border); background: var(--surface); border-radius: 999px; padding: 3px 12px; cursor: pointer; font-size: 13px; }
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); font-weight: 600; }

/* Import */
.dropzone { display: grid; place-items: center; gap: 4px; padding: 40px 16px; border: 2px dashed var(--axis); border-radius: 12px; cursor: pointer; text-align: center; background: var(--page); }
.dropzone:hover, .dropzone.over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, var(--page)); }
.dropzone span { color: var(--muted); }
.tips { margin-top: 20px; }
.tips ul { color: var(--ink-2); padding-left: 18px; display: grid; gap: 6px; }
.map-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px 16px; }
.map-tank { display: grid; gap: 6px; margin-top: 16px; padding: 12px 14px; border-radius: 8px; background: var(--surface-2); }
.map-tank label { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-input { height: 28px; width: 120px; padding: 0 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.import-summary { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 20px; }
.import-errors { margin-top: 10px; }
.import-errors ul { color: var(--ink-2); max-height: 220px; overflow: auto; }

@media (max-width: 900px) {
  .topbar { padding-left: 16px; padding-right: 16px; }
  .tabs { order: 3; width: 100%; margin-right: 0; }
}
@media (max-width: 560px) {
  .site-form { grid-template-columns: 1fr; }
  #site-picker select { max-width: 150px; }
}

/* ---------- Printed monthly record ---------- */
@media print {
  @page { size: letter; margin: 0.5in; }
  #app { display: none; }
  #print-report { display: block; color: #000; background: #fff; font: 10px/1.35 system-ui, -apple-system, "Segoe UI", sans-serif; }
  .rec-page { break-after: page; }
  .rec-page:last-child { break-after: auto; }
  .rec-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 10px; }
  .rec-head h1 { font-size: 16px; margin: 0 0 2px; }
  .rec-meta th, .rec-meta td { border: 1px solid #999; padding: 2px 6px; text-align: left; font-size: 10px; white-space: nowrap; }
  .rec-meta th { background: #eee; font-weight: 600; color: #000; }
  .rec-table { width: 100%; border-collapse: collapse; }
  .rec-table th, .rec-table td { border: 1px solid #999; padding: 2px 5px; text-align: right; font-variant-numeric: tabular-nums; color: #000; font-size: 9.5px; }
  .rec-table th { background: #eee; text-align: center; white-space: normal; }
  .rec-table td:first-child { text-align: left; }
  .rec-table tr { break-inside: avoid; }
  .rec-summary { display: grid; grid-template-columns: auto 1fr; gap: 20px; margin-top: 10px; }
  .rec-summary table th, .rec-summary table td { border: 1px solid #999; padding: 3px 8px; text-align: left; color: #000; font-size: 10px; }
  .rec-summary table th { background: #eee; }
  .rec-summary p { margin: 0 0 4px; }
  .rec-result td { font-weight: 700; font-size: 12px; }
  .rec-missing { font-weight: 600; }
  .rec-sign { display: flex; gap: 32px; margin-top: 36px; }
  .rec-sign div { flex: 1; border-top: 1px solid #000; padding-top: 3px; }
  .rec-foot { margin-top: 10px; color: #444; font-size: 8.5px; }
}
.tank-match { max-width: 520px; }
.tank-match select { height: 30px; padding: 0 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); max-width: 100%; }

/* Dialogs */
.dialog { border: 1px solid var(--border); border-radius: 14px; padding: 0; background: var(--surface); color: var(--ink); width: min(440px, calc(100vw - 32px)); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); }
.dialog::backdrop { background: rgba(0, 0, 0, 0.45); }
.dialog form { display: grid; gap: 12px; padding: 20px; }
.dialog p { margin: 0; color: var(--ink-2); }
.dialog input { height: 36px; padding: 0 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--page); }
.dialog-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; margin-top: 4px; }
.btn-danger-solid { background: var(--critical); color: #fff; border-color: transparent; }
.btn-danger-solid:hover:not(:disabled) { background: var(--critical); filter: brightness(1.08); }