/* UX-1a: the shared Pit Wall components for the team site, myRaceGENIE web and Genie Control. Built only on the
   token variables in my/tokens.css (generated from mobile/src/design/tokens.json), so every surface shares one
   palette, type scale and row height. Dense by design: 12-13px body, 11px metadata, 28-32px rows, 12px panel
   padding; touch pointers get 44px targets. State is never colour-only (chips carry a glyph, deltas a sign and a
   word). Every class is prefixed pw- so it can sit beside admin.css, team.css, my.css and control.css. The drawing
   helpers are in viz.js (window.PitWall). */

/* ---- Shared basics ---------------------------------------------------------------------------------------- */
.pw-num,
.pw-mono {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums lining-nums;
}
.pw-meta {
  color: var(--c-muted);
  font-size: var(--ts-meta);
  line-height: var(--lh-meta);
}
.pw-kicker {
  color: var(--c-muted);
  font: 500 var(--ts-meta) / var(--lh-meta) var(--f-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pw-title {
  margin: 0;
  color: var(--c-text);
  font: 700 var(--ts-title) / var(--lh-title) var(--f-display);
  letter-spacing: 0.01em;
}
:where(a, button, summary, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--c-lime);
  outline-offset: 2px;
}

/* ---- Panel: title left, meta/action right ----------------------------------------------------------------- */
.pw-panel {
  min-width: 0;
  overflow: hidden;
  background: var(--c-panel);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-card);
  color: var(--c-text);
  font: 400 var(--ts-body) / var(--lh-body) var(--f-body);
}
.pw-panel-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-sm);
  min-height: 40px;
  padding: 6px var(--s-md);
  border-bottom: 1px solid var(--c-line);
}
.pw-panel-h > h2,
.pw-panel-h > h3,
.pw-panel-h > .pw-panel-t {
  margin: 0;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 700 var(--ts-panel) / var(--lh-panel) var(--f-display);
  letter-spacing: 0.025em;
  text-transform: uppercase;
}
.pw-panel-m {
  display: flex;
  flex: none;
  align-items: center;
  gap: var(--s-sm);
  color: var(--c-muted);
  font-size: var(--ts-meta);
  line-height: var(--lh-meta);
}
.pw-panel-b {
  padding: var(--s-md);
}
.pw-panel-f {
  padding: 6px var(--s-md);
  background: var(--c-panel-alt);
  border-top: 1px solid var(--c-line);
  color: var(--c-muted);
  font-size: var(--ts-meta);
  line-height: var(--lh-meta);
}

/* ---- Stat tiles: label, mono value + unit, sub line, optional spark --------------------------------------- */
.pw-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: var(--s-sm);
}
.pw-tile {
  min-width: 0;
  padding: 10px var(--s-md);
  background: var(--c-panel);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-card);
}
.pw-tiles.flat {
  gap: 0;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-card);
  overflow: hidden;
}
.pw-tiles.flat > .pw-tile {
  border: 0;
  border-right: 1px solid var(--c-line);
  border-radius: 0;
}
.pw-tile-l {
  color: var(--c-muted);
  font: 500 var(--ts-meta) / var(--lh-meta) var(--f-body);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pw-tile-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-top: 2px;
}
.pw-tile-v {
  color: var(--c-text);
  font: 500 var(--ts-hero) / var(--lh-hero) var(--f-mono);
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: -0.03em;
}
.pw-tile-u {
  color: var(--c-text2);
  font: 500 var(--ts-data) / var(--lh-data) var(--f-mono);
}
.pw-tile-s {
  margin-top: 2px;
  color: var(--c-text2);
  font-size: var(--ts-meta);
  line-height: var(--lh-meta);
}
.pw-tile-spark {
  margin-top: 6px;
}
.pw-tile.own {
  box-shadow: inset 2px 0 var(--c-lime);
}
.pw-tile.own .pw-tile-v {
  color: var(--c-lime);
}
.pw-tile.warn .pw-tile-v {
  color: var(--c-amber);
}
.pw-tile.bad .pw-tile-v {
  color: var(--c-danger);
}

/* ---- Hero figure: big number + label ----------------------------------------------------------------------- */
.pw-hero {
  display: inline-grid;
  gap: 2px;
}
.pw-hero-l {
  color: var(--c-muted);
  font: 500 var(--ts-meta) / var(--lh-meta) var(--f-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pw-hero-v {
  color: var(--c-text);
  font: 500 var(--ts-hero-lap) / var(--lh-hero-lap) var(--f-mono);
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: -0.04em;
}
.pw-hero.pos .pw-hero-v {
  font: 800 var(--ts-hero-pos) / var(--lh-hero-pos) var(--f-display);
  letter-spacing: 0;
}
.pw-hero.sm .pw-hero-v {
  font-size: var(--ts-hero);
  line-height: var(--lh-hero);
}
.pw-hero.own .pw-hero-v {
  color: var(--c-lime);
}
.pw-hero-s {
  color: var(--c-text2);
  font-size: var(--ts-data);
  line-height: var(--lh-data);
}

/* ---- Status chip: glyph + text, restrained fill ------------------------------------------------------------- */
.pw-chip {
  --pw-tone: var(--c-text2);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  padding: 1px 6px;
  background: color-mix(in srgb, var(--pw-tone) 12%, var(--c-panel));
  border: 1px solid color-mix(in srgb, var(--pw-tone) 45%, var(--c-panel));
  border-radius: var(--r-chip);
  color: var(--pw-tone);
  font: 500 var(--ts-meta) / var(--lh-meta) var(--f-mono);
  white-space: nowrap;
  vertical-align: middle;
}
.pw-chip::before {
  flex: none;
  content: '\2013';
  content: '\2013' / '';
}
.pw-chip.ok {
  --pw-tone: var(--c-go);
}
.pw-chip.ok::before {
  content: '\2713';
  content: '\2713' / '';
}
.pw-chip.warn {
  --pw-tone: var(--c-amber);
}
.pw-chip.warn::before {
  content: '!';
  content: '!' / '';
}
.pw-chip.bad {
  --pw-tone: var(--c-danger);
}
.pw-chip.bad::before {
  content: '\2715';
  content: '\2715' / '';
}
.pw-chip.info {
  --pw-tone: var(--c-mate-text);
}
.pw-chip.info::before {
  content: 'i';
  content: 'i' / '';
  font-style: italic;
}
.pw-chip.live {
  --pw-tone: var(--c-go);
}
.pw-chip.live::before {
  content: '\25CF';
  content: '\25CF' / '';
}
.pw-chip.muted {
  --pw-tone: var(--c-muted);
}
.pw-chip.own {
  --pw-tone: var(--c-lime);
}
.pw-chip.own::before {
  content: '\25C6';
  content: '\25C6' / '';
}

/* ---- Buttons ------------------------------------------------------------------------------------------------ */
.pw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--rh-row);
  padding: 0 11px;
  background: var(--c-panel-alt);
  border: 1px solid var(--c-control-border);
  border-radius: var(--r-pill);
  color: var(--c-text);
  font: 600 var(--ts-data) / var(--lh-data) var(--f-body);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background var(--m-press) ease,
    border-color var(--m-press) ease;
}
.pw-btn:hover {
  background: var(--c-raised);
}
.pw-btn.primary {
  background: var(--c-lime);
  border-color: var(--c-lime);
  color: var(--c-on-lime);
}
.pw-btn.primary:hover {
  background: var(--c-lime-hover);
}
.pw-btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--c-text2);
}
.pw-btn.ghost:hover {
  color: var(--c-text);
  background: var(--c-raised);
}
.pw-btn.danger {
  background: transparent;
  border-color: color-mix(in srgb, var(--c-danger) 55%, var(--c-panel));
  color: var(--c-danger);
}
.pw-btn:disabled,
.pw-btn[aria-disabled='true'] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---- Allowance meter (svg from PitWall.meter) ------------------------------------------------------------- */
.pw-meter {
  display: block;
  width: 100%;
  height: 4px;
  overflow: visible;
}
.pw-meter-track {
  fill: var(--c-line-strong);
}
.pw-meter-fill {
  fill: var(--c-lime);
}
.pw-meter-over {
  fill: var(--c-danger);
}
.pw-meter-limit {
  fill: var(--c-text);
}
.pw-meter.pw-s1 .pw-meter-fill {
  fill: var(--c-mate-text);
}
.pw-meter.pw-s2 .pw-meter-fill {
  fill: var(--c-amber);
}

/* ---- Data table ----------------------------------------------------------------------------------------------- */
.pw-table-wrap {
  max-width: 100%;
  overflow: auto;
}
.pw-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  color: var(--c-text);
  font: 400 var(--ts-data) / var(--lh-data) var(--f-body);
}
.pw-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  height: var(--rh-dense);
  padding: 0 10px;
  background: var(--c-panel);
  border-bottom: 1px solid var(--c-line-strong);
  color: var(--c-muted);
  font: 500 var(--ts-meta) / var(--lh-meta) var(--f-mono);
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}
.pw-table td {
  height: var(--rh-row);
  padding: 0 10px;
  border-bottom: 1px solid var(--c-line);
  vertical-align: middle;
}
.pw-table.dense td {
  height: var(--rh-dense);
}
.pw-table tbody tr:last-child td {
  border-bottom: 0;
}
.pw-table .num {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums lining-nums;
  text-align: right;
  white-space: nowrap;
}
.pw-table td small {
  display: block;
  color: var(--c-muted);
  font-size: var(--ts-meta);
  line-height: var(--lh-meta);
}
.pw-table tbody tr:hover td {
  background: var(--c-panel-alt);
}
.pw-table tr.sel td,
.pw-table tr[aria-selected='true'] td,
.pw-table tr.own td {
  background: var(--c-raised);
}
.pw-table tr.sel td:first-child,
.pw-table tr[aria-selected='true'] td:first-child,
.pw-table tr.own td:first-child {
  box-shadow: inset 2px 0 var(--c-lime);
}
.pw-table tr.own td:first-child {
  color: var(--c-lime);
  font-weight: 600;
}

/* ---- Series colours for svg marks (lime, blue, amber, violet, teal) -------------------------------------------- */
.pw-s0 {
  --pw-series: var(--c-lime);
}
.pw-s1 {
  --pw-series: var(--c-mate-text);
}
.pw-s2 {
  --pw-series: var(--c-amber);
}
.pw-s3 {
  --pw-series: var(--c-violet);
}
.pw-s4 {
  --pw-series: var(--c-teal);
}

/* ---- Spark and step lines (svg from PitWall.spark / stepLine) ------------------------------------------------ */
.pw-spark,
.pw-step {
  display: block;
  max-width: 100%;
  overflow: visible;
}
.pw-spark .pw-line,
.pw-step .pw-line {
  fill: none;
  stroke: var(--pw-series, var(--c-lime));
  stroke-width: 1.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.pw-spark .pw-dot,
.pw-step .pw-dot {
  fill: var(--pw-series, var(--c-lime));
}
.pw-lbl {
  fill: var(--c-muted);
  font: 500 10px var(--f-mono);
}

/* ---- Rail: proportional stints / timeline (svg from PitWall.rail) --------------------------------------------- */
.pw-rail {
  display: block;
  width: 100%;
  overflow: visible;
}
.pw-rail-bg {
  fill: var(--c-raised);
  stroke: var(--c-control-border);
}
.pw-seg rect {
  fill: var(--pw-series, var(--c-lime));
}
.pw-seg-l {
  fill: var(--c-on-lime);
  font: 600 var(--ts-meta) var(--f-body);
}
.pw-seg-s {
  fill: var(--c-on-lime);
  font: 500 10px var(--f-mono);
}
.pw-seg-gap {
  fill: var(--c-bg);
}
.pw-rail-tick,
.pw-pit text {
  fill: var(--c-text2);
  font: 500 10px var(--f-mono);
}
.pw-pit rect {
  fill: var(--c-text2);
}
.pw-now rect {
  fill: var(--c-text);
}
.pw-now text {
  fill: var(--c-text);
  font: 600 10px var(--f-mono);
}

/* ---- Delta: zero-based diverging bar + signed figure + word (PitWall.deltaBar) -------------------------------- */
.pw-delta {
  display: inline-grid;
  grid-template-columns: 56px auto auto;
  align-items: center;
  gap: 6px;
  font: 500 var(--ts-data) / var(--lh-data) var(--f-mono);
  font-variant-numeric: tabular-nums lining-nums;
  white-space: nowrap;
}
.pw-delta-g {
  display: block;
  width: 56px;
}
.pw-delta-track {
  fill: var(--c-line-strong);
}
.pw-delta-zero {
  fill: var(--c-text2);
}
.pw-delta-w {
  color: var(--c-muted);
  font: 400 var(--ts-meta) var(--f-body);
}
.pw-faster .pw-delta-bar {
  fill: var(--c-go);
}
.pw-faster .pw-delta-v {
  color: var(--c-go);
}
.pw-slower .pw-delta-bar {
  fill: var(--c-amber);
}
.pw-slower .pw-delta-v {
  color: var(--c-amber);
}
.pw-delta.bare .pw-delta-w {
  display: none;
}

/* ---- Track outline (PitWall.track) — an abstract polyline, never imagery -------------------------------------- */
.pw-track {
  display: block;
  max-width: 100%;
}
.pw-track-line {
  fill: none;
  stroke: var(--c-text2);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.pw-track-span {
  fill: none;
  stroke: var(--pw-series, var(--c-lime));
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.pw-track-sf {
  stroke: var(--c-text);
  stroke-width: 2;
}
.pw-track-mk {
  fill: var(--pw-series, var(--c-lime));
  stroke: var(--c-bg);
  stroke-width: 1.5;
}

/* ---- Avatar: initials badge ----------------------------------------------------------------------------------- */
.pw-avatar {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--c-raised);
  border: 1px solid var(--c-line-strong);
  border-radius: 50%;
  color: var(--c-text);
  font: 500 10px/1 var(--f-mono);
  letter-spacing: 0.02em;
}
.pw-avatar.sm {
  width: 22px;
  height: 22px;
  font-size: 9px;
}
.pw-avatar.own {
  border-color: var(--c-lime);
  color: var(--c-lime);
}

/* ---- Empty state: state, cause, action ------------------------------------------------------------------------- */
.pw-empty {
  display: grid;
  gap: 2px;
  justify-items: start;
  padding: 10px var(--s-md);
  border: 1px dashed var(--c-line-strong);
  border-radius: var(--r-card);
  color: var(--c-text2);
  font-size: var(--ts-data);
  line-height: var(--lh-data);
}
.pw-empty-t {
  color: var(--c-text);
  font-weight: 600;
}
.pw-empty-c {
  color: var(--c-muted);
  font-size: var(--ts-meta);
  line-height: var(--lh-meta);
}
.pw-empty-a {
  margin-top: 6px;
}

/* ---- Skeleton: keeps panel geometry while loading ---------------------------------------------------------------- */
.pw-skel {
  display: block;
  min-height: 12px;
  border-radius: var(--r-chip);
  background: linear-gradient(90deg, var(--c-raised) 0%, var(--c-line-strong) 50%, var(--c-raised) 100%);
  background-size: 200% 100%;
  animation: pw-shimmer 1.4s linear infinite;
  color: transparent;
}
@keyframes pw-shimmer {
  from {
    background-position: 100% 0;
  }
  to {
    background-position: -100% 0;
  }
}

/* ---- Touch pointers: 44px targets; reduced motion: no shimmer or transitions ------------------------------------ */
@media (pointer: coarse) {
  .pw-btn,
  .pw-panel-h a,
  .pw-panel-h button {
    min-height: var(--rh-touch);
  }
  .pw-table td {
    height: var(--rh-touch);
  }
}
@media (prefers-reduced-motion: reduce) {
  .pw-skel {
    animation: none;
    background: var(--c-raised);
  }
  .pw-btn {
    transition: none;
  }
}