/* Broadcast / pitwall aesthetic v2 — neutral greyscale, single signal red,
   self-hosted Barlow Condensed for display labels, system mono for numerics. */

@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/bc-500.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/bc-600.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/bc-700.woff2") format("woff2");
}

:root {
  /* Neutral greyscale — no blue cast */
  --bg:        #0a0a0c;
  --surface:   #101113;
  --surface-2: #16181b;
  --rule:      rgba(255,255,255,0.06);
  --rule-2:    rgba(255,255,255,0.10);
  --rule-3:    rgba(255,255,255,0.20);

  --fg:        #ececf0;
  --fg-2:      #b1b3ba;
  --fg-3:      #6e7079;
  --fg-4:      #44464c;

  /* Signal palette — used sparingly, on content only */
  --signal:    #d92b3c;
  --signal-d:  #8a1c27;
  --caution:   #d4a017;
  --best:      #b48cf0;
  --pb:        #3fa15a;

  /* Typography */
  --sans:    -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --display: "Barlow Condensed", "Roboto Condensed", "Helvetica Neue", sans-serif;
  --mono:    ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  font-size: 15px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
  font-variant-numeric: tabular-nums;
}
body.modal-open { overflow: hidden; height: 100vh; }
a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--rule-2); }
a:hover { border-color: var(--fg-3); }
button { font-family: inherit; }
::selection { background: var(--signal); color: #fff; }

/* ── Left-edge flag-state rail ────────────────────────────────────────── */
.flag-rail {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 3px; z-index: 50;
  background: var(--pb);
  transition: background 200ms;
}
.flag-rail[data-state="green"] { background: var(--pb); }
.flag-rail[data-state="yellow"], .flag-rail[data-state="sc"], .flag-rail[data-state="fcy"], .flag-rail[data-state="code60"] {
  background: var(--caution);
}
.flag-rail[data-state="red"] { background: var(--signal); animation: rail-pulse 1.5s ease-in-out infinite; }
.flag-rail[data-state="off"] { background: var(--fg-4); }
@keyframes rail-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.45; } }

@media (min-width: 720px) {
  .flag-rail { left: calc(50% - 360px); width: 4px; }
}

/* ── Header ──────────────────────────────────────────────────────────── */
.hdr {
  position: sticky; top: 0; z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  padding: env(safe-area-inset-top) 14px 0 18px;
}
.hdr-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 12px 0 8px;
}
.hdr-title { line-height: 1; }
.hdr-title .t1 {
  font: 600 12px/1 var(--display);
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg);
}
.hdr-title .t1 .accent { color: var(--fg-2); font-weight: 500; }
.hdr-title .t2 {
  font: 500 10px/1.2 var(--mono); color: var(--fg-3);
  margin-top: 6px; letter-spacing: 0.02em;
}

.hdr-status {
  display: flex; align-items: center; gap: 8px;
  font: 600 10px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-3);
  background: transparent; border: 0; padding: 4px 0;
  cursor: pointer;
}
.hdr-status .live-bar { width: 10px; height: 10px; background: var(--fg-4); display: inline-block; }
.hdr-status.ok .live-bar { background: var(--pb); }
.hdr-status.err .live-bar { background: var(--signal); }
.hdr-status .live-text { color: var(--fg-2); }
.hdr-status #last-update { font-family: var(--mono); letter-spacing: 0; color: var(--fg-3); }

/* Race clock — the hero element */
.clock {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: baseline;
  padding: 8px 0 4px;
}
.clock .elapsed, .clock .remaining {
  font: 500 28px/1 var(--mono);
  letter-spacing: -0.02em; color: var(--fg);
  font-variant-numeric: tabular-nums;
}
.clock .remaining { text-align: right; color: var(--fg-2); }
.clock .sep { font: 500 14px/1 var(--mono); color: var(--fg-4); padding: 0 12px; }
.clock-bar { height: 2px; background: var(--rule); margin: 6px 0 8px; position: relative; overflow: hidden; }
.clock-bar .fill {
  position: absolute; left: 0; top: 0; height: 100%;
  background: var(--fg); width: 0%; transition: width 1s linear;
}
.clock-meta {
  display: flex; justify-content: space-between; align-items: center;
  font: 600 10px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-3); padding-bottom: 10px;
}
.clock-meta .state { display: inline-flex; align-items: center; gap: 6px; color: var(--fg); }
.clock-meta .state::before {
  content: ""; width: 6px; height: 6px; background: var(--pb); display: inline-block;
}
.clock-meta .state.warn { color: var(--caution); }
.clock-meta .state.warn::before { background: var(--caution); }
.clock-meta .state.danger { color: var(--signal); }
.clock-meta .state.danger::before { background: var(--signal); }
.clock-meta .phase { color: var(--fg-2); }

/* ── Lower-third "now showing" strip ─────────────────────────────────── */
.lower-third {
  display: grid; grid-template-columns: auto auto 1fr auto auto;
  align-items: baseline; gap: 12px;
  padding: 7px 14px 7px 18px; margin: 0 -14px 0 -18px;
  background: var(--surface);
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  font: 600 11px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3); white-space: nowrap; overflow: hidden;
}
.lower-third .lt-lbl { color: var(--fg-4); }
.lower-third .lt-car { color: var(--signal); font-weight: 700; font-family: var(--mono); letter-spacing: 0; }
.lower-third .lt-name {
  color: var(--fg); overflow: hidden; text-overflow: ellipsis;
  font-weight: 600;
}
.lower-third .lt-lap { color: var(--fg-2); font-family: var(--mono); letter-spacing: 0; }
.lower-third .lt-laps { color: var(--fg-2); font-family: var(--mono); letter-spacing: 0; }

/* ── Tab nav ─────────────────────────────────────────────────────────── */
nav.tabs {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--rule);
  background: var(--bg);
}
.tab {
  font: 600 12px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3);
  background: transparent; border: 0; border-top: 1px solid transparent;
  padding: 13px 6px; cursor: pointer; position: relative;
  min-height: 44px;
}
.tab:focus-visible { outline: 1px solid var(--fg-2); outline-offset: -3px; }
.tab[aria-selected="true"] {
  color: var(--fg); border-top-color: var(--signal); background: var(--surface);
}

/* ── Layout ──────────────────────────────────────────────────────────── */
main { padding: 0 0 96px 4px; }
.panel { display: none; }
.panel.active { display: block; }

.section { border-bottom: 1px solid var(--rule); padding: 14px 14px 14px 14px; }
.section-h {
  font: 600 10px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-3); margin: 0 0 12px;
  display: flex; justify-content: space-between; align-items: center;
}
.section-h .h-meta { color: var(--fg-4); font-weight: 500; font-family: var(--mono); letter-spacing: 0.02em; }

/* ── Weather ─────────────────────────────────────────────────────────── */
.wx { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; }
.wx .temp {
  font: 500 40px/1 var(--mono); color: var(--fg);
  font-variant-numeric: tabular-nums; letter-spacing: -0.02em;
}
.wx .temp .deg { font-size: 16px; color: var(--fg-3); margin-left: 2px; }
.wx .text { line-height: 1.4; min-width: 0; }
.wx .text .one { font-size: 13px; color: var(--fg); }
.wx .text .two { font-size: 11px; color: var(--fg-3); margin-top: 3px; font-family: var(--mono); }
.wx .rain { text-align: right; font: 500 10px/1.4 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); }
.wx .rain .pct { font: 500 17px/1 var(--mono); color: var(--fg); display: block; letter-spacing: 0; }
.wx .rain.alert .pct { color: var(--caution); }

/* ── Watch list ──────────────────────────────────────────────────────── */
.watch-row {
  padding: 14px 0; border-top: 1px solid var(--rule);
  cursor: pointer; transition: background-color 80ms;
  position: relative;
}
.watch-row:first-child { border-top: 0; }
.watch-row:active { background: var(--surface); }
.watch-row .wr-top {
  display: grid; grid-template-columns: 56px auto 1fr auto auto;
  align-items: baseline; gap: 12px;
  font: 500 11px/1 var(--mono); letter-spacing: 0; color: var(--fg-3);
}
.watch-row .wr-pos { font: 600 13px/1 var(--mono); color: var(--fg); }
.watch-row .wr-pos.lead { color: var(--signal); }
.watch-row .wr-gap { color: var(--fg-2); }
.watch-row .wr-laps { color: var(--fg-3); }
.watch-row .wr-cls { color: var(--fg-3); font: 600 10px/1 var(--display); letter-spacing: 0.1em; }
.watch-row .wr-chg { color: var(--fg-4); }
.watch-row .wr-chg.up { color: var(--pb); }
.watch-row .wr-chg.down { color: var(--signal); }
.watch-row .wr-id {
  display: grid; grid-template-columns: auto 1fr; gap: 14px;
  margin: 8px 0 4px; align-items: baseline;
}
.watch-row .wr-num {
  font: 600 26px/1 var(--mono); color: var(--fg);
  letter-spacing: -0.03em; min-width: 56px;
}
.watch-row .wr-name {
  font: 700 15px/1.2 var(--display); color: var(--fg);
  letter-spacing: 0.02em; text-transform: uppercase;
}
.watch-row .wr-team {
  font: 600 11px/1.3 var(--display); color: var(--fg-3); margin-top: 3px;
  letter-spacing: 0.10em; text-transform: uppercase;
}
.watch-row .wr-driver-list {
  margin-top: 4px; font: 500 10px/1.3 var(--mono); color: var(--fg-3);
}
.watch-row .wr-driver-list .dl-active { color: var(--fg); font-weight: 600; }
.watch-row .wr-laps-row {
  display: grid; grid-template-columns: 56px auto 1fr auto; gap: 12px; align-items: baseline;
  margin-top: 8px;
}
.watch-row .lap-lbl {
  font: 600 9px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-3);
}
.watch-row .lap-time { font: 500 14px/1 var(--mono); color: var(--fg); font-variant-numeric: tabular-nums; }
.watch-row .lap-time.best { color: var(--best); }
.watch-row .lap-time.pb { color: var(--pb); }
.watch-row .lap-delta { font: 500 11px/1 var(--mono); color: var(--fg-3); text-align: right; }
.watch-row .lap-delta.down { color: var(--pb); }
.watch-row .lap-delta.up { color: var(--fg-3); }
.watch-row .lap-note {
  font: 600 9px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-3); justify-self: end; white-space: nowrap;
}
.watch-row .lap-note.best { color: var(--best); }
.watch-row .lap-note.pb { color: var(--pb); }
.watch-row .wr-tick {
  margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--rule);
  font-size: 11px; color: var(--fg-3); line-height: 1.45;
  display: grid; grid-template-columns: 56px 1fr; gap: 12px;
}
.watch-row .wr-tick .tt {
  font: 500 11px/1 var(--mono); color: var(--fg-2); letter-spacing: 0;
}
.watch-row.flash-up { background: rgba(63, 161, 90, 0.10); animation: flash-fade 1500ms forwards; }
.watch-row.flash-down { background: rgba(217, 43, 60, 0.10); animation: flash-fade 1500ms forwards; }
@keyframes flash-fade { 0% { background-color: rgba(63,161,90,0.18); } 100% { background-color: transparent; } }

.watch-empty {
  padding: 14px 0; color: var(--fg-3); font: 500 11px/1.4 var(--mono); letter-spacing: 0;
}

/* ── Leaderboard ─────────────────────────────────────────────────────── */
.class-filter {
  display: flex; gap: 1px; margin: 0 -14px 8px -18px; padding: 0 14px 0 18px;
  overflow-x: auto; scrollbar-width: none;
  border-bottom: 1px solid var(--rule);
}
.class-filter::-webkit-scrollbar { display: none; }
.class-filter button {
  font: 600 10px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3); background: transparent; border: 0;
  padding: 11px 12px; cursor: pointer; white-space: nowrap;
  border-bottom: 2px solid transparent; min-height: 36px;
  margin-bottom: -1px;
}
.class-filter button[aria-pressed="true"] {
  color: var(--fg); border-bottom-color: var(--signal);
}

.lb { font: 500 12px/1 var(--mono); font-variant-numeric: tabular-nums; }
.lb-head, .lb-row {
  display: grid;
  grid-template-columns: 28px 12px 40px 1fr 30px 22px 30px 64px 60px;
  gap: 5px; align-items: center; padding: 7px 0;
}
.lb-head {
  font: 600 9px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3); border-bottom: 1px solid var(--rule);
}
.lb-row { border-bottom: 1px solid var(--rule); cursor: pointer; color: var(--fg-2); }
.lb-row:active { background: var(--surface); }
.lb-row .pos { color: var(--fg); font-weight: 600; }
.lb-row:first-of-type .pos { color: var(--signal); }
.lb-row .chg { color: var(--fg-4); }
.lb-row .chg.up { color: var(--pb); }
.lb-row .chg.down { color: var(--signal); }
.lb-row .car { color: var(--fg); font-weight: 700; }
.lb-row .name {
  font: 600 12px/1.15 var(--display); color: var(--fg);
  letter-spacing: 0.04em; text-transform: uppercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lb-row .name .nm-team {
  display: block; font: 500 9px/1.2 var(--display); color: var(--fg-3);
  margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  letter-spacing: 0.10em;
}
.lb-row .cls { color: var(--fg-3); font: 600 9px/1 var(--display); letter-spacing: 0.08em; }
/* Sector pips: 3 inline bars showing color tier of S1/S2/S3 */
.lb-row .pips { display: flex; gap: 2px; align-items: center; }
.lb-row .pips i {
  display: inline-block; width: 4px; height: 9px; background: var(--fg-4);
}
.lb-row .pips i.best { background: var(--best); }
.lb-row .pips i.pb { background: var(--pb); }
.lb-row .pips i.imp { background: var(--caution); }
.lb-row .laps { color: var(--fg-2); }
.lb-row .gap, .lb-row .last {
  color: var(--fg-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lb-row .last.best { color: var(--best); }
.lb-row .last.pb { color: var(--pb); }
.lb-row.watched { background: var(--surface); box-shadow: inset 2px 0 0 var(--signal); padding-left: 6px; }
.lb-row.flash-up { animation: flash-fade 1500ms forwards; background: rgba(63, 161, 90, 0.10); }
.lb-row.flash-down { animation: flash-fade 1500ms forwards; background: rgba(217, 43, 60, 0.10); }

.lb-sticky {
  position: sticky; top: 0; z-index: 5; background: var(--bg);
  padding: 6px 0; border-bottom: 1px solid var(--rule-2);
  font: 600 10px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3);
  display: grid; grid-template-columns: auto auto 1fr auto; gap: 10px; align-items: baseline;
}
.lb-sticky .ls-car { font-family: var(--mono); letter-spacing: 0; color: var(--signal); }
.lb-sticky .ls-name { color: var(--fg); overflow: hidden; text-overflow: ellipsis; }
.lb-sticky .ls-gap { color: var(--fg-2); font-family: var(--mono); letter-spacing: 0; }

/* ── Timeline (event density) ────────────────────────────────────────── */
.timeline { display: grid; grid-template-rows: auto auto auto; gap: 4px; margin-bottom: 12px; }
.timeline-bar {
  display: grid; grid-template-columns: repeat(24, 1fr); gap: 1px; height: 22px;
}
.timeline-bar .slot { background: var(--surface-2); position: relative; cursor: pointer; }
.timeline-bar .slot[data-level="1"] { background: var(--rule-2); }
.timeline-bar .slot[data-level="2"] { background: var(--rule-3); }
.timeline-bar .slot[data-level="3"] { background: #525861; }
.timeline-bar .slot[data-level="4"] { background: var(--fg-3); }
.timeline-bar .slot.has-danger { background: var(--signal); }
.timeline-bar .slot.has-caution { background: var(--caution); }
.timeline-bar .slot.current { box-shadow: inset 0 -2px 0 var(--fg); }
.timeline-axis {
  display: grid; grid-template-columns: repeat(24, 1fr);
  font: 500 9px/1 var(--mono); color: var(--fg-4);
}
.timeline-axis span:nth-child(6n+1) { color: var(--fg-3); }
.timeline-legend {
  display: flex; gap: 14px;
  font: 600 9px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-3);
}
.timeline-legend .swatch { display: inline-block; width: 8px; height: 8px; margin-right: 5px; vertical-align: -1px; }

/* ── Ticker / events ─────────────────────────────────────────────────── */
.event-filters {
  display: flex; gap: 1px; padding: 0; margin: 0 -14px 12px -18px;
  overflow-x: auto; scrollbar-width: none;
  border-bottom: 1px solid var(--rule);
}
.event-filters::-webkit-scrollbar { display: none; }
.event-filters button {
  font: 600 10px/1 var(--display); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-3); background: transparent; border: 0;
  padding: 11px 12px; cursor: pointer; white-space: nowrap;
  border-bottom: 2px solid transparent; min-height: 36px;
  margin-bottom: -1px;
}
.event-filters button:first-child { padding-left: 18px; }
.event-filters button[aria-pressed="true"] {
  color: var(--fg); border-bottom-color: var(--signal);
}

.tx-banner {
  background: rgba(212, 160, 23, 0.10);
  border: 1px solid rgba(212, 160, 23, 0.30);
  color: var(--caution); padding: 10px 12px; margin-bottom: 12px;
  font: 500 11px/1.5 var(--sans); letter-spacing: 0.02em;
}
.events { display: grid; gap: 1px; }
.event {
  background: var(--bg); border-top: 1px solid var(--rule); padding: 14px 0;
}
.events .event:first-child { border-top: 0; }
.event .e-meta {
  display: grid; grid-template-columns: 80px 1fr auto; gap: 12px; align-items: baseline;
  font: 500 11px/1 var(--mono); color: var(--fg-3); margin-bottom: 6px;
}
.event .e-time { color: var(--fg-2); font-weight: 600; }
.event .e-time .e-local { display: block; color: var(--fg-3); font-size: 9.5px; margin-top: 3px; font-weight: 400; }
.event .e-tags {
  display: flex; gap: 7px; flex-wrap: wrap;
  font: 600 9px/1 var(--display); letter-spacing: 0.10em; text-transform: uppercase;
}
.event .e-tags .t { color: var(--fg-3); }
.event .e-tags .t::before { content: "·"; margin-right: 7px; color: var(--fg-4); }
.event .e-tags .t:first-child::before { content: ""; margin: 0; }
.event .e-tags .t.danger { color: var(--signal); }
.event .e-tags .t.caution { color: var(--caution); }
.event .e-cars {
  display: flex; gap: 8px; flex-wrap: wrap; font: 600 11px/1 var(--mono);
}
.event .e-cars .car-link {
  color: var(--fg); border: 0; background: transparent; cursor: pointer; padding: 0;
}
.event .e-cars .car-link:hover { color: var(--signal); }
.event h4 {
  margin: 4px 0 0; font: 700 15px/1.35 var(--sans); color: var(--fg);
}
.event.danger h4 { color: var(--signal); }
.event p { margin: 4px 0 0; font-size: 12px; line-height: 1.55; color: var(--fg-2); }
.event .orig {
  margin-top: 5px; font: 500 11px/1.45 var(--sans); color: var(--fg-3); font-style: italic;
}
.event.pinned {
  background: var(--surface); padding-left: 14px; margin-left: -18px;
  border-left: 2px solid var(--fg-3); margin-right: -14px; padding-right: 14px;
}

/* ── State strip on Watch tab ────────────────────────────────────────── */
.state-strip {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--rule);
  background: var(--rule);
  gap: 1px;
}
.state-strip .s-cell { background: var(--bg); padding: 11px 12px; }
.state-strip .s-cell .s-lbl {
  font: 600 9px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-3); margin-bottom: 6px;
}
.state-strip .s-cell .s-val {
  font: 600 14px/1.2 var(--mono); color: var(--fg);
  font-variant-numeric: tabular-nums; letter-spacing: 0;
}
.state-strip .s-cell .s-sub { font: 500 10px/1.2 var(--mono); color: var(--fg-3); margin-top: 3px; }
.state-strip .s-cell.danger .s-val { color: var(--signal); }
.state-strip .s-cell.caution .s-val { color: var(--caution); }

/* ── Movers strip ────────────────────────────────────────────────────── */
.movers {
  display: flex; gap: 12px; flex-wrap: wrap;
  font: 600 11px/1 var(--mono);
}
.movers .mv {
  display: inline-flex; gap: 4px; align-items: baseline;
  padding: 4px 8px; background: var(--surface); border: 1px solid var(--rule);
}
.movers .mv.up { border-color: rgba(63,161,90,0.4); color: var(--pb); }
.movers .mv.down { border-color: rgba(217,43,60,0.4); color: var(--signal); }

/* ── Info ────────────────────────────────────────────────────────────── */
.info { border-top: 1px solid var(--rule); padding: 14px 0; }
.info:first-child { border-top: 0; }
.info h3 {
  font: 600 10px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-3); margin: 0 0 8px;
}
.info p { margin: 0 0 8px; font-size: 13px; line-height: 1.55; color: var(--fg-2); }
.info ul { list-style: none; padding: 0; margin: 4px 0 0; }
.info ul li { padding: 8px 0; border-top: 1px solid var(--rule); font-size: 13px; }
.info ul li:first-child { border-top: 0; }
.info .note { font-size: 11px; color: var(--fg-3); }
.info input[type="text"] {
  background: transparent; border: 0; border-bottom: 1px solid var(--rule-2);
  color: var(--fg); padding: 8px 0; font: 500 13px var(--mono);
  width: 100%; outline: 0;
}
.info input[type="text"]:focus { border-color: var(--fg); }
.info .row { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
.info button.act {
  background: var(--fg); color: var(--bg); border: 0;
  padding: 10px 22px; font: 700 11px var(--display); letter-spacing: 0.16em; text-transform: uppercase;
  cursor: pointer; min-height: 36px;
}
.info label.switch {
  display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13px; color: var(--fg);
}
.info label.switch input { width: 18px; height: 18px; accent-color: var(--fg); }
.mono { font: 500 11px/1.5 var(--mono); color: var(--fg-3); white-space: pre-wrap; word-break: break-all; }

/* ── Footer ──────────────────────────────────────────────────────────── */
.ftr {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg); border-top: 1px solid var(--rule);
  padding: 9px 14px calc(env(safe-area-inset-bottom) + 9px) 18px;
  font: 600 10px/1 var(--display); color: var(--fg-3); letter-spacing: 0.14em; text-transform: uppercase;
  display: flex; justify-content: space-between; align-items: center;
  z-index: 25;
}
.ftr a { color: var(--fg-2); border-bottom: 1px dotted var(--rule-2); }

/* ── Modal ───────────────────────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,0.75);
  display: none; align-items: flex-end; justify-content: center;
}
.modal.open { display: flex; }
.modal-body {
  background: var(--bg); border-top: 1px solid var(--rule);
  width: 100%; max-width: 720px; max-height: 92vh; overflow-y: auto;
  padding: calc(env(safe-area-inset-top) + 4px) 14px calc(env(safe-area-inset-bottom) + 24px);
  animation: slideUp 220ms cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.modal-head {
  position: sticky; top: 0; z-index: 2; background: var(--bg);
  padding: 10px 0 12px;
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: baseline;
  border-bottom: 1px solid var(--rule); margin-bottom: 14px;
}
.modal-head .mh-car { font: 700 30px/1 var(--mono); color: var(--fg); letter-spacing: -0.03em; }
.modal-head .mh-name {
  font: 700 15px/1.3 var(--display); color: var(--fg);
  letter-spacing: 0.04em; text-transform: uppercase;
  overflow: hidden; text-overflow: ellipsis;
}
.modal-head .mh-name .mh-team {
  display: block; font: 600 11px/1.3 var(--display); color: var(--fg-3);
  margin-top: 4px; letter-spacing: 0.12em;
}
.modal-close {
  background: transparent; border: 1px solid var(--rule-2); color: var(--fg-2);
  width: 36px; height: 36px; cursor: pointer; font: 500 14px var(--mono);
  min-height: 36px; min-width: 36px;
}
.modal-close:hover { border-color: var(--fg-2); color: var(--fg); }

.modal-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--rule); background: var(--rule);
  gap: 1px; margin-bottom: 14px;
}
.modal-grid .stat { background: var(--bg); padding: 11px 12px; }
.modal-grid .stat .sl {
  font: 600 9px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-3); margin-bottom: 6px;
}
.modal-grid .stat .sv {
  font: 600 19px/1.2 var(--mono); color: var(--fg); font-variant-numeric: tabular-nums;
}
.modal-grid .stat .sv.best { color: var(--best); }
.modal-grid .stat .sv.pb { color: var(--pb); }
.modal-grid .stat .sv.signal { color: var(--signal); }
.modal-grid .stat .ss { font: 500 10px/1.2 var(--mono); color: var(--fg-3); margin-top: 5px; }

.modal-h {
  font: 600 10px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-3); margin: 18px 0 10px;
}

.driver-list {
  display: grid; grid-template-columns: 1fr; gap: 1px;
  border: 1px solid var(--rule); background: var(--rule); margin-bottom: 12px;
}
.driver-list .dr {
  background: var(--bg); padding: 9px 12px;
  font: 600 12px/1.3 var(--display); color: var(--fg-3);
  letter-spacing: 0.06em; text-transform: uppercase;
  display: flex; justify-content: space-between; align-items: baseline;
}
.driver-list .dr.active { color: var(--fg); background: var(--surface); }
.driver-list .dr.active::after {
  content: "在车"; color: var(--signal); font: 600 9px/1 var(--display); letter-spacing: 0.14em;
}

.sectors {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  border: 1px solid var(--rule); background: var(--rule); gap: 1px;
}
.sectors .sec { background: var(--bg); padding: 9px 10px; }
.sectors .sec.current { background: var(--surface); box-shadow: inset 0 -2px 0 var(--signal); }
.sectors .sec .sec-lbl { font: 600 9px/1 var(--mono); color: var(--fg-3); letter-spacing: 0.08em; }
.sectors .sec .sec-t { font: 500 13px/1 var(--mono); color: var(--fg); margin-top: 5px; font-variant-numeric: tabular-nums; }
.sectors .sec .sec-v { font: 500 10px/1 var(--mono); color: var(--fg-3); margin-top: 4px; }

/* ── Empty / loading ─────────────────────────────────────────────────── */
.empty {
  padding: 28px 0; text-align: center; color: var(--fg-3);
  font: 600 10px/1.4 var(--display); letter-spacing: 0.16em; text-transform: uppercase;
}
.empty .dot-loader {
  display: inline-block; width: 16px; height: 4px; background: var(--fg-3);
  animation: blink 1s ease-in-out infinite; margin-right: 8px; vertical-align: 2px;
}
@keyframes blink { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 380px) {
  :root { font-size: 14px; }
  .lb-head, .lb-row { grid-template-columns: 26px 12px 36px 1fr 28px 22px 30px 56px; }
  .lb-head span:nth-child(9), .lb-row .last { display: none; }
  .watch-row .wr-top { grid-template-columns: 56px auto 1fr auto; }
  .watch-row .wr-cls { display: none; }
  .clock .elapsed, .clock .remaining { font-size: 22px; }
  .lower-third { font-size: 10px; gap: 8px; }
}
@media (min-width: 720px) {
  body { max-width: 720px; margin: 0 auto; border-left: 1px solid var(--rule); border-right: 1px solid var(--rule); min-height: 100vh; }
}