/* Pit Wall — F1 podium intelligence dashboard
   Design language: broadcast timing screens. Titillium Web (the F1 web face),
   near-black blue surfaces, one red accent, mono figures, chamfered corners. */

:root {
  --bg: #0b0b11;
  --surface: #15151e;
  --surface-2: #1b1b26;
  --line: #2a2a37;
  --line-soft: #22222d;
  --text: #f2f0ed;
  --muted: #94929f;
  --red: #e10600;
  --red-text: #ff5a52;   /* accessible red for small text (>=4.5:1 on surfaces) */
  --red-dim: #a50500;
  --green: #00c26b;
  --yellow: #ffd12e;
  --purple: #b968ff;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Titillium Web", "Segoe UI", -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scrollbar-color: #33333f var(--bg); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ------------------------------------------------------------- masthead */

.masthead {
  background: #000;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.masthead-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-slash {
  width: 16px;
  height: 34px;
  background: var(--red);
  transform: skewX(-18deg);
  border-radius: 1px;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.05; }

.brand-name {
  font-weight: 900;
  font-style: italic;
  font-size: 22px;
  letter-spacing: 0.04em;
}

.brand-sub {
  font-size: 10px;
  letter-spacing: 0.34em;
  color: var(--muted);
  font-weight: 600;
}

.season-switch { display: flex; gap: 2px; }

.season-switch button {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 6px 18px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.season-switch button:first-child { border-radius: 3px 0 0 3px; }
.season-switch button:last-child { border-radius: 0 3px 12px 0; }
.season-switch button.active { background: var(--red); border-color: var(--red); color: #fff; }
.season-switch button:not(.active):hover { color: var(--text); }

.tabs {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 26px;
  overflow-x: auto;
}

.tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 2px 12px;
  cursor: pointer;
  transition: color 0.15s;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--red); }

/* ---------------------------------------------------------------- layout */

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 60px;
  flex: 1;
}

.view.hidden { display: none; }
.hidden { display: none !important; }

/* ---------------------------------------------------- accessibility base */

/* a single, high-visibility keyboard focus ring on the dark ground.
   Only shows for keyboard users (:focus-visible), never on mouse click. */
:focus { outline: none; }
:focus-visible {
  outline: 2.5px solid #ffffff;
  outline-offset: 2px;
  border-radius: 3px;
}
/* on the red button the white ring needs a dark gap to read */
.btn-red:focus-visible { outline-color: #fff; box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.35); }
/* things we made focusable via tabindex still get the ring */
.driver-link:focus-visible, .race-chip:focus-visible,
.rl-corner-item:focus-visible, .modal-close:focus-visible { outline-offset: 3px; }

/* visually-hidden but read by screen readers (for chart summaries etc.) */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.section-head { margin-bottom: 22px; }

.section-head h1 {
  font-size: 26px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding-left: 16px;
  line-height: 1.1;
  position: relative;
}
/* kerb stripe instead of a plain bar — like the apex kerbing */
.section-head h1::before {
  content: "";
  position: absolute;
  left: 0; top: 2px; bottom: 2px;
  width: 7px;
  border-radius: 1px;
  background: repeating-linear-gradient(
    -45deg, var(--red) 0 7px, #f2f0ed 7px 14px);
}

.section-note { color: var(--muted); font-size: 13.5px; margin-top: 6px; padding-left: 19px; }
.section-note code { font-family: var(--mono); font-size: 12px; color: var(--text); }

.static-note {
  margin: 14px 0 4px; padding: 12px 15px;
  border: 1px solid rgba(255,90,82,.28);
  border-left: 3px solid var(--red-text);
  border-radius: 8px;
  background: rgba(255,90,82,.06);
  color: var(--muted); font-size: 13px; line-height: 1.55;
}
.static-note strong { color: var(--red-text); }
.static-note code {
  font-family: var(--mono); font-size: 12px; color: var(--text);
  background: rgba(255,255,255,.06); padding: 1px 5px; border-radius: 4px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 3px 3px 16px 3px;
  padding: 18px 20px;
  margin-bottom: 18px;
}

.card-title {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title::before {
  content: "";
  width: 7px; height: 7px;
  background: var(--red);
  transform: skewX(-18deg);
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-2 .card { margin-bottom: 18px; }

@media (max-width: 860px) { .grid-2 { grid-template-columns: 1fr; } }

.placeholder { color: var(--muted); font-size: 14px; padding: 30px 0; text-align: center; }

/* ----------------------------------------------------------------- stats */

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 3px 3px 12px 3px;
  padding: 12px 16px 10px;
}

.stat .num {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.1;
}

.stat .lbl {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------------------------------------------------------- tables */

.table { width: 100%; border-collapse: collapse; font-size: 14px; }

.table th {
  text-align: left;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}

.table tr:last-child td { border-bottom: none; }
.table td.num, .table th.num { font-family: var(--mono); font-size: 13px; text-align: right; }

.table tbody tr.clickable { cursor: pointer; }
.table tbody tr.clickable:hover td { background: var(--surface-2); }
.table tbody tr.selected td { background: var(--surface-2); }

.pos-box {
  display: inline-block;
  min-width: 26px;
  text-align: center;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 600;
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--text);
}
.pos-box.p1 { background: var(--red); border-color: var(--red); }
.pos-box.p2, .pos-box.p3 { border-color: var(--muted); }

.driver-cell { display: flex; align-items: center; gap: 9px; font-weight: 600; }

.team-bar {
  width: 4px;
  height: 16px;
  border-radius: 1px;
  flex: none;
  background: #666;
}

.team-name { color: var(--muted); font-size: 12.5px; font-weight: 400; }

.delta { font-family: var(--mono); font-size: 12px; }
.delta.up { color: var(--green); }
.delta.down { color: #ff5a52; }
.delta.flat { color: var(--muted); }

.points-bar-track { background: var(--line-soft); height: 5px; border-radius: 2px; overflow: hidden; min-width: 60px; }
.points-bar { background: var(--red); height: 100%; border-radius: 2px; }

.status-chip {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1px 8px;
  border-radius: 2px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.status-chip.dnf { color: #ff5a52; border-color: #59262b; }
.status-chip.hit { color: var(--green); border-color: #1d4a37; }
.status-chip.miss { color: var(--muted); }

/* ---------------------------------------------------------------- podium */

.podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
  padding: 16px 0 4px;
  min-height: 178px;
}

.podium-step { display: flex; flex-direction: column; align-items: center; width: 31%; }

.podium-name { font-weight: 700; font-size: 13.5px; text-align: center; line-height: 1.15; }
.podium-team { font-size: 11px; color: var(--muted); margin-bottom: 8px; }

.podium-block {
  width: 100%;
  border-radius: 3px 3px 0 0;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--team, #666);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--muted);
}
.podium-step.first .podium-block { height: 86px; color: var(--text); }
.podium-step.second .podium-block { height: 62px; }
.podium-step.third .podium-block { height: 46px; }

/* ------------------------------------------------------------ race strip */

.race-strip { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; }

.race-chip {
  flex: none;
  min-width: 118px;
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
  border-radius: 3px 3px 10px 3px;
  border-top: 3px solid var(--team, #666);
  padding: 8px 10px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.race-chip:hover { border-color: var(--muted); }
.race-chip .rc-round { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.race-chip .rc-event { font-size: 12px; font-weight: 700; line-height: 1.2; margin: 2px 0; }
.race-chip .rc-winner { font-size: 11.5px; color: var(--muted); }

.model-banner { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.model-banner .big {
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 600;
}
.model-banner .desc { color: var(--muted); font-size: 13px; max-width: 560px; }

.grid-races { display: grid; grid-template-columns: minmax(320px, 2fr) 3fr; gap: 18px; align-items: start; }
@media (max-width: 920px) { .grid-races { grid-template-columns: 1fr; } }

.race-detail-card h2 { font-size: 18px; font-weight: 900; font-style: italic; text-transform: uppercase; margin-bottom: 4px; }
.race-detail-card .race-sub { color: var(--muted); font-size: 12.5px; margin-bottom: 12px; }

/* ----------------------------------------------------------------- model */

.metric-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.tile {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 3px 3px 12px 3px;
  padding: 14px 16px 12px;
}

.tile .t-val { font-family: var(--mono); font-size: 24px; font-weight: 600; }
.tile .t-val .vs { font-size: 13px; color: var(--muted); font-weight: 400; }
.tile .t-lbl { font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }
.tile.accent { border-top: 3px solid var(--red); }

.duel { margin: 8px 0 14px; }
.duel-row { display: grid; grid-template-columns: 130px 1fr 56px; align-items: center; gap: 12px; margin-bottom: 8px; }
.duel-row .d-lbl { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.duel-row .d-val { font-family: var(--mono); font-size: 14px; text-align: right; }
.duel-track { background: var(--line-soft); height: 12px; border-radius: 2px; overflow: hidden; }
.duel-fill { height: 100%; border-radius: 2px; }
.duel-fill.model { background: var(--red); }
.duel-fill.base { background: #4b4b5a; }

.fi-row { display: grid; grid-template-columns: 210px 1fr 52px; gap: 12px; align-items: center; margin-bottom: 7px; }
.fi-name { font-size: 12.5px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fi-track { background: var(--line-soft); height: 8px; border-radius: 2px; overflow: hidden; }
.fi-fill { background: linear-gradient(90deg, var(--red-dim), var(--red)); height: 100%; border-radius: 2px; }
.fi-val { font-family: var(--mono); font-size: 11.5px; color: var(--muted); text-align: right; }

.bt-grid { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 6px; }
.bt-cell { width: 34px; text-align: center; }
.bt-cell .bt-round { font-family: var(--mono); font-size: 9.5px; color: var(--muted); margin-top: 3px; }
.bt-pips { display: flex; flex-direction: column; gap: 2px; }
.bt-pip-row { display: flex; gap: 2px; justify-content: center; }
.bt-pip { width: 9px; height: 9px; border-radius: 1px; background: var(--line); }
.bt-pip.hit-model { background: var(--red); }
.bt-pip.hit-base { background: #55556a; }

.legend { display: flex; gap: 18px; font-size: 11.5px; color: var(--muted); margin-top: 10px; }
.legend .sw { display: inline-block; width: 10px; height: 10px; border-radius: 1px; margin-right: 6px; vertical-align: -1px; }

/* --------------------------------------------------------------- predict */

.predict-controls { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }

.predict-controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.predict-controls select {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  padding: 7px 10px;
  min-width: 210px;
}

.btn-red {
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 2px 2px 8px 2px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 9px 22px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-red:hover { background: #ff1a13; }
.btn-red:disabled { background: var(--line); cursor: wait; }

.predict-status { color: var(--muted); font-size: 13px; }

.prob-row { display: grid; grid-template-columns: 30px minmax(150px, 220px) 1fr 64px 80px; gap: 12px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line-soft); }
.prob-row:last-child { border-bottom: none; }
.prob-track { background: var(--line-soft); height: 10px; border-radius: 2px; overflow: hidden; }
.prob-fill { background: linear-gradient(90deg, var(--red-dim), var(--red)); height: 100%; border-radius: 2px; }
.prob-val { font-family: var(--mono); font-size: 13px; text-align: right; }
.prob-actual { font-size: 11px; text-align: right; }

.verdict { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 4px; }
.verdict .v-item { font-size: 13px; color: var(--muted); }
.verdict .v-item strong { color: var(--text); }

/* ------------------------------------------------------------ racing line */

.rl-grid { display: grid; grid-template-columns: 300px 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .rl-grid { grid-template-columns: 1fr; } }

#rl-dropzone { padding: 0; border-style: dashed; border-color: var(--line); cursor: pointer; transition: border-color 0.15s, background 0.15s; }
#rl-dropzone.drag { border-color: var(--red); background: rgba(225, 6, 0, 0.06); }
.dz-inner { padding: 30px 18px; text-align: center; }
.dz-icon { width: 42px; height: 42px; margin: 0 auto 12px; border: 2px solid var(--muted); border-radius: 3px 3px 12px 3px; position: relative; }
.dz-icon::before { content: ""; position: absolute; inset: 8px; border: 2px solid var(--red); border-radius: 50%; border-right-color: transparent; transform: rotate(30deg); }
.dz-title { font-weight: 700; font-size: 14px; }
.dz-sub { color: var(--muted); font-size: 12px; margin-top: 4px; }
.dz-browse { color: var(--red); text-decoration: underline; cursor: pointer; }

.rl-controls { display: flex; flex-direction: column; gap: 12px; }
.rl-length { display: flex; flex-direction: column; gap: 5px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.rl-length input { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); border-radius: 2px; font-family: var(--mono); font-size: 15px; padding: 8px 10px; }

.btn-ghost { background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); border-radius: 2px; font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 8px 14px; cursor: pointer; transition: color 0.15s, border-color 0.15s; }
.btn-ghost:hover { color: var(--text); border-color: var(--muted); }

.rl-corner-list { display: flex; flex-direction: column; gap: 4px; }
.rl-corner-item { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 10px; padding: 7px 9px; border: 1px solid var(--line-soft); border-radius: 2px 2px 8px 2px; background: var(--surface-2); cursor: pointer; transition: border-color 0.15s; }
.rl-corner-item:hover { border-color: var(--muted); }
.rl-corner-item.active { border-color: var(--red); }
.rl-corner-item .rc-num { font-family: var(--mono); font-weight: 600; font-size: 13px; width: 24px; height: 24px; display: grid; place-items: center; background: var(--bg); border-radius: 2px; color: var(--yellow); }
.rl-corner-item .rc-meta { font-size: 12px; color: var(--muted); }
.rl-corner-item .rc-spd { font-family: var(--mono); font-size: 12.5px; }

.rl-stage-card { padding: 14px; }
.rl-stage-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.rl-legend { display: flex; gap: 14px; font-size: 11.5px; color: var(--muted); align-items: center; }
.rl-legend .sw { display: inline-block; width: 22px; height: 4px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }
.rl-legend .grad { background: linear-gradient(90deg, #00c26b, #ffd12e, #e10600); }
.rl-toggles { display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.rl-toggles label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.rl-toggles input { accent-color: var(--red); }

.rl-canvas-wrap { position: relative; background: #0d0d14; border-radius: 3px; min-height: 260px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
#rl-canvas { max-width: 100%; height: auto; display: block; }
#rl-overlay { position: absolute; pointer-events: none; }
.rl-empty { color: #55535f; font-size: 13px; padding: 60px 20px; }

.rl-stats .stat .num { font-size: 22px; }
.rl-stats .stat.hero { border-top: 3px solid var(--red); }
.rl-stats .stat.hero .num { color: var(--text); font-size: 26px; }
.rl-stat-note { font-size: 10px; color: var(--muted); margin-top: 2px; letter-spacing: 0.04em; }

.rl-corner-focus { }
.rl-focus-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.rl-focus-nav { display: flex; gap: 6px; }
.rl-variant-tabs { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.rl-vtab { flex: 1; min-width: 120px; border: 1px solid var(--line); border-radius: 2px 2px 8px 2px; background: var(--surface-2); padding: 9px 12px; cursor: pointer; transition: border-color 0.15s, background 0.15s; }
.rl-vtab .vt-name { font-weight: 700; font-size: 13px; display: flex; align-items: center; gap: 7px; }
.rl-vtab .vt-name .dot { width: 11px; height: 11px; border-radius: 2px; }
.rl-vtab .vt-brake { font-size: 11px; color: var(--muted); margin-top: 3px; }
.rl-vtab.active { border-color: var(--text); background: #21212e; }
.rl-variant-caption { font-size: 13px; color: var(--muted); line-height: 1.5; min-height: 40px; padding: 10px 12px; background: var(--surface-2); border-radius: 2px; border-left: 3px solid var(--red); }
.rl-cycle-row { display: flex; align-items: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.rl-cycle-hint { font-size: 12px; color: var(--muted); font-family: var(--mono); }

/* ---------------------------------------------------- telemetry / shared */

.tel-controls { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px; }
.tel-controls label { display: flex; flex-direction: column; gap: 4px; font-size: 10px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.tel-controls select, .tel-controls input { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); border-radius: 2px; font-family: var(--sans); font-size: 14px; font-weight: 600; padding: 7px 10px; min-width: 120px; }

/* chart primitives */
.ct-svg { width: 100%; height: auto; display: block; }
.ct-track { width: 100%; height: auto; max-height: 380px; display: block; }
.ct-tick { fill: var(--muted); font-family: var(--mono); font-size: 9px; }
.ct-axis { fill: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.ct-blabel { fill: var(--text); font-family: var(--sans); font-size: 12px; font-weight: 600; }
.ct-bval { fill: var(--text); font-family: var(--mono); font-size: 12px; }
.ct-bsub { fill: var(--muted); font-family: var(--mono); font-size: 11px; }

.tel-head { display: flex; align-items: stretch; gap: 12px; flex-wrap: wrap; }
.tel-driver { flex: 1; min-width: 200px; border: 1px solid var(--line-soft); border-radius: 3px 3px 12px 3px; padding: 12px 14px; border-left: 4px solid var(--dc, #888); background: var(--surface-2); }
.tel-driver .td-abbr { font-size: 22px; font-weight: 900; font-style: italic; }
.tel-driver .td-team { font-size: 12px; color: var(--muted); }
.tel-driver .td-lap { font-family: var(--mono); font-size: 20px; margin-top: 6px; }
.tel-driver .td-meta { font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.tel-gap { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 0 10px; }
.tel-gap .g-val { font-family: var(--mono); font-size: 24px; font-weight: 600; color: var(--red); }
.tel-gap .g-lbl { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }

.tel-grid { display: grid; grid-template-columns: 360px 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .tel-grid { grid-template-columns: 1fr; } }
.tel-legend { display: flex; gap: 16px; font-size: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.tel-legend .sw { display: inline-block; width: 14px; height: 4px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }

.sector-row { display: grid; grid-template-columns: 60px 1fr 1fr; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line-soft); }
.sector-row:last-child { border-bottom: none; }
.sector-row .s-name { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.sector-cell { font-family: var(--mono); font-size: 13px; padding: 3px 8px; border-radius: 2px; text-align: center; }
.sector-cell.best { background: rgba(0,194,107,0.16); color: var(--green); font-weight: 600; }

/* strategy */
.strat-driver { display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 10px; padding: 4px 0; }
.strat-driver .sd-abbr { font-family: var(--mono); font-weight: 600; font-size: 13px; }
.strat-bar { display: flex; height: 20px; border-radius: 2px; overflow: hidden; border: 1px solid var(--line-soft); }
.strat-seg { display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; color: #111; overflow: hidden; }
.strat-axis { display: grid; grid-template-columns: 52px 1fr; gap: 10px; margin-top: 6px; font-family: var(--mono); font-size: 10px; color: var(--muted); }

/* weekend */
.wk-hero { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.wk-count { display: flex; gap: 10px; }
.wk-count .u { text-align: center; background: var(--surface-2); border: 1px solid var(--line-soft); border-radius: 3px 3px 10px 3px; padding: 8px 12px; min-width: 60px; }
.wk-count .u .n { font-family: var(--mono); font-size: 26px; font-weight: 600; }
.wk-count .u .l { font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.wk-sessions { display: flex; flex-direction: column; gap: 4px; }
.wk-sess { display: grid; grid-template-columns: 130px 1fr; gap: 10px; font-size: 13px; padding: 4px 0; border-bottom: 1px solid var(--line-soft); }
.wk-sess .ws-name { color: var(--muted); }

/* hub extras */
.hub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .hub-grid { grid-template-columns: 1fr; } }
.guide-canvas-wrap { background: #0d0d14; border-radius: 3px; padding: 6px; }
#hub-guide-canvas { width: 100%; height: auto; display: block; }
.guide-stats { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; font-size: 12px; color: var(--muted); }
.guide-stats strong { color: var(--text); font-family: var(--mono); }
.edition { display: grid; grid-template-columns: 44px 1fr auto; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.edition:last-child { border-bottom: none; }
.edition .ed-year { font-family: var(--mono); color: var(--muted); }
.edition .ed-pole { font-size: 11.5px; color: var(--muted); }
.fc-cols { display: grid; grid-template-columns: 30px 1fr 60px 60px 74px; gap: 8px; align-items: center; padding: 5px 0; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.fc-cols:last-child { border-bottom: none; }
.fc-head { color: var(--muted); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; }
.fc-mini { font-family: var(--mono); font-size: 11.5px; color: var(--muted); text-align: right; }
@media (max-width: 560px) {
  .fc-cols { grid-template-columns: 22px 1fr 40px 40px 50px; gap: 5px; font-size: 12px; }
  .fc-mini { font-size: 10.5px; }
}
.battle { display: grid; grid-template-columns: 120px 1fr; gap: 10px; align-items: center; padding: 5px 0; }
.battle .bt-team { font-size: 12px; font-weight: 600; }
.battle-bar { display: flex; height: 22px; border-radius: 2px; overflow: hidden; font-size: 11px; font-weight: 700; }
.battle-bar .bb-a { background: var(--red); color: #fff; display: flex; align-items: center; padding: 0 6px; }
.battle-bar .bb-b { background: #3a3a48; color: var(--text); display: flex; align-items: center; justify-content: flex-end; padding: 0 6px; }

.driver-link { cursor: pointer; border-bottom: 1px dotted transparent; }
.driver-link:hover { border-bottom-color: var(--red); }

/* driver profile modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 3px 3px 18px 3px; max-width: 460px; width: 100%; max-height: 88vh; overflow-y: auto; }
.modal-head { display: flex; gap: 14px; align-items: center; padding: 18px 20px; border-bottom: 1px solid var(--line-soft); border-left: 5px solid var(--dc, #888); }
.modal-head img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; background: var(--surface-2); }
.modal-head .mh-name { font-size: 20px; font-weight: 900; font-style: italic; }
.modal-head .mh-team { font-size: 12.5px; color: var(--muted); }
.modal-close { position: absolute; top: 10px; right: 12px; cursor: pointer; color: var(--muted); font-size: 22px; line-height: 1; background: none; border: none; width: 34px; height: 34px; border-radius: 4px; z-index: 1; }
.modal-close:hover { color: var(--text); background: var(--surface-2); }
.modal-body { padding: 18px 20px; }
.mstat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.mstat { background: var(--surface-2); border: 1px solid var(--line-soft); border-radius: 3px; padding: 10px; text-align: center; }
.mstat .n { font-family: var(--mono); font-size: 20px; font-weight: 600; }
.mstat .l { font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* fantasy */
.fan-team { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.fan-pick { border: 1px solid var(--line-soft); border-radius: 3px 3px 10px 3px; padding: 10px 12px; border-top: 3px solid var(--dc, #888); background: var(--surface-2); }
.fan-pick .fp-name { font-weight: 700; font-size: 14px; }
.fan-pick .fp-meta { font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.fan-pick .fp-pts { font-family: var(--mono); font-size: 16px; margin-top: 6px; }
.fan-pick.cap { border-top-color: var(--yellow); }
.fan-cap-badge { display: inline-block; font-size: 9.5px; font-weight: 700; letter-spacing: 0.1em; background: var(--yellow); color: #111; padding: 1px 6px; border-radius: 2px; margin-left: 6px; }

/* --------------------------------------------------------------- console */

.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }

.chip {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 2px 2px 8px 2px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  padding: 5px 12px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.chip:hover { color: var(--text); border-color: var(--muted); }

.console-card { padding: 0; overflow: hidden; }

.console-out {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  padding: 16px 18px;
  height: 430px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  background: #0d0d14;
}

.console-out .cmd-echo { color: var(--yellow); }
.console-out .cmd-err { color: #ff5a52; }
.console-out .cmd-sys { color: var(--muted); }

.console-line {
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding: 10px 18px;
  background: var(--surface);
}

.console-prompt { font-family: var(--mono); font-size: 12.5px; color: var(--red); font-weight: 600; flex: none; }

#console-in {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  caret-color: var(--red);
}
#console-in::placeholder { color: #82808b; }

/* ------------------------------------------------- interactive dynamics */

/* view entrance — every tab slides in like a replay wipe */
.view:not(.hidden) { animation: view-in 0.28s ease both; }
@keyframes view-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .view:not(.hidden), .podium-step, .fx-light { animation: none !important; }
}

/* checkered accent under the nav */
.tabs::after {
  content: "";
  display: block;
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 5px;
  background: repeating-conic-gradient(#26262f 0% 25%, #16161d 0% 50%) 0 0 / 10px 10px;
  opacity: 0.55;
  pointer-events: none;
}
.masthead { position: sticky; }
.tabs { position: relative; }

/* five-light start gantry (loading) */
.fx-lights { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 26px 0 18px; }
.fx-lights-row {
  display: flex; gap: 10px; padding: 10px 14px;
  background: #0a0a10; border: 1px solid var(--line); border-radius: 4px;
}
.fx-light {
  width: 18px; height: 18px; border-radius: 50%;
  background: #2a1214;
  box-shadow: inset 0 0 4px rgba(0,0,0,0.7);
  animation: fx-light-cycle 2.6s infinite;
}
@keyframes fx-light-cycle {
  0% { background: #2a1214; box-shadow: inset 0 0 4px rgba(0,0,0,0.7); }
  18%, 68% { background: var(--red); box-shadow: 0 0 12px rgba(225,6,0,0.85); }
  76%, 100% { background: #2a1214; box-shadow: inset 0 0 4px rgba(0,0,0,0.7); }
}
.fx-lights-label { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); }

/* podium blocks rise from the ground, staggered like the ceremony */
.podium-step .podium-block { animation: podium-rise 0.5s cubic-bezier(0.22, 1, 0.36, 1) both; transform-origin: bottom; }
.podium-step.second .podium-block { animation-delay: 0.05s; }
.podium-step.first .podium-block { animation-delay: 0.18s; }
.podium-step.third .podium-block { animation-delay: 0.30s; }
@keyframes podium-rise { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* dashboard race chips lift on hover */
.race-chip { transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s; }
.race-chip:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,0.45); }

/* telemetry hover crosshair + readout */
.chart-hover { position: relative; cursor: crosshair; }
.chart-hover .xh-line {
  position: absolute; top: 0; bottom: 0; width: 1px;
  background: rgba(242, 240, 237, 0.55);
  pointer-events: none; opacity: 0; transition: opacity 0.12s;
}
.chart-hover.active .xh-line { opacity: 1; }
.tel-readout {
  display: flex; gap: 18px; flex-wrap: wrap; align-items: baseline;
  min-height: 30px; margin-bottom: 8px;
  font-family: var(--mono); font-size: 12.5px; color: var(--muted);
}
.tel-readout .ro-item strong { font-size: 15px; color: var(--text); }
.tel-readout .ro-hint { font-size: 11px; font-family: var(--sans); }

/* ------------------------------------------------------ the car & speed */

/* brand slash speed echo */
.brand { position: relative; }
.brand-slash.ghost1, .brand-slash.ghost2 { position: absolute; top: 0; }
.brand-slash.ghost1 { left: -9px; opacity: 0.35; }
.brand-slash.ghost2 { left: -17px; opacity: 0.14; }

/* dashboard hero: a real F1 car at speed (photo, dark-graded to blend) */
.hero-track {
  position: relative;
  height: 230px;
  margin-bottom: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 3px 3px 16px 3px;
  overflow: hidden;
  /* gradients (top) darken edges for legibility + blend into the theme;
     photo sits behind them; solid colour is the fallback */
  background:
    linear-gradient(90deg, rgba(14, 14, 20, 0.72) 0%, rgba(14, 14, 20, 0.20) 34%, rgba(14, 14, 20, 0) 62%),
    linear-gradient(180deg, rgba(14, 14, 20, 0.55) 0%, rgba(14, 14, 20, 0) 34%, rgba(14, 14, 20, 0.28) 72%, rgba(14, 14, 20, 0.82) 100%),
    radial-gradient(120% 90% at 78% 40%, rgba(225, 6, 0, 0.14), transparent 55%),
    url("assets/hero-car.jpg") center 44% / cover no-repeat,
    #0e0e14;
}
.hero-caption {
  position: absolute; top: 14px; right: 18px; z-index: 1;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.34em; color: #cdd2da;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
}
.car-svg { width: 100%; height: auto; display: block; }
.car-svg .rim {
  animation: wheelspin 0.45s linear infinite;
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes wheelspin { to { transform: rotate(360deg); } }

.hero-kerb {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 9px;
  background: repeating-linear-gradient(
    -55deg, var(--red) 0 16px, #f2f0ed 16px 32px);
  opacity: 0.85;
}

/* lap progress: a mini car laps the header as you scroll */
.lap-progress { position: relative; height: 3px; background: #17171f; }
.lap-progress-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 0;
  background: linear-gradient(90deg, var(--red-dim), var(--red));
}
.lap-progress-car {
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 44px;
  transform: translateX(-6px);
  transition: left 0.08s linear;
  pointer-events: none;
}
.lap-progress-car .car-svg { filter: drop-shadow(0 1px 2px rgba(0,0,0,0.6)); }

/* hover sheen — light streaking off bodywork */
.stat, .race-chip, .btn-red, .tile { position: relative; overflow: hidden; }
.stat::after, .race-chip::after, .btn-red::after, .tile::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: -80%;
  width: 55%;
  background: linear-gradient(105deg, transparent, rgba(242, 240, 237, 0.10), transparent);
  transform: skewX(-20deg);
  transition: left 0.45s ease;
  pointer-events: none;
}
.stat:hover::after, .race-chip:hover::after, .btn-red:hover::after, .tile:hover::after { left: 130%; }

@media (prefers-reduced-motion: reduce) {
  .car-svg .rim { animation: none !important; }
  .stat::after, .race-chip::after, .btn-red::after, .tile::after { display: none; }
}

/* ------------------------------------------------ team radio + timing */

/* team-radio toast (bottom-right, broadcast lower-third style) */
.radio-stack {
  position: fixed; right: 18px; bottom: 18px; z-index: 300;
  display: flex; flex-direction: column; gap: 10px; pointer-events: none;
  max-width: 340px;
}
.radio-toast {
  pointer-events: auto;
  background: linear-gradient(180deg, #16161d, #101015);
  border: 1px solid var(--line);
  border-left: 4px solid var(--rt, var(--red));
  border-radius: 2px 2px 10px 2px;
  padding: 10px 14px 10px 12px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.5);
  display: flex; gap: 11px; align-items: center;
  animation: radio-in 0.32s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.radio-toast.out { animation: radio-out 0.3s ease forwards; }
@keyframes radio-in { from { transform: translateX(120%); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes radio-out { to { transform: translateX(120%); opacity: 0; } }
.radio-wave { display: flex; align-items: center; gap: 2px; height: 22px; }
.radio-wave i {
  width: 3px; background: var(--rt, var(--red)); border-radius: 2px;
  animation: radio-eq 0.7s ease-in-out infinite;
}
.radio-wave i:nth-child(1) { height: 8px; animation-delay: 0s; }
.radio-wave i:nth-child(2) { height: 16px; animation-delay: 0.12s; }
.radio-wave i:nth-child(3) { height: 22px; animation-delay: 0.24s; }
.radio-wave i:nth-child(4) { height: 13px; animation-delay: 0.36s; }
.radio-wave i:nth-child(5) { height: 7px; animation-delay: 0.48s; }
@keyframes radio-eq { 0%, 100% { transform: scaleY(0.4); } 50% { transform: scaleY(1); } }
.radio-body { min-width: 0; }
.radio-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 0.22em; color: var(--rt, var(--red)); }
.radio-title { font-weight: 700; font-size: 13.5px; line-height: 1.2; }
.radio-sub { font-size: 11.5px; color: var(--muted); font-family: var(--mono); }
@media (prefers-reduced-motion: reduce) { .radio-toast, .radio-wave i { animation: none !important; } }

/* broadcast timing-screen colours — reinforced with a glyph so meaning
   never depends on colour alone (WCAG 1.4.1) */
.sector-cell.tc-green { background: rgba(0,194,107,0.16); color: var(--green); font-weight: 600; }
.sector-cell.tc-green::before { content: "▲ "; font-size: 8px; vertical-align: middle; }
.sector-cell.tc-purple { background: rgba(185,104,255,0.18); color: var(--purple); font-weight: 600; }
.td-lap.tc-purple { color: var(--purple); }
.td-lap.tc-purple::after { content: " ⬤"; font-size: 9px; vertical-align: middle; }
/* podium hit vs miss: a check, not just green vs grey */
.status-chip.hit::before { content: "✓ "; }

/* championship fight bar */
.fight { margin-top: 14px; }
.fight-head { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 6px; }
.fight-head .fh-name { font-weight: 700; }
.fight-track { display: flex; height: 26px; border-radius: 3px; overflow: hidden; border: 1px solid var(--line-soft); }
.fight-seg { display: flex; align-items: center; font-size: 11px; font-weight: 700; color: #0b0b11; padding: 0 8px; transition: width 0.6s cubic-bezier(0.22,1,0.36,1); }
.fight-seg.a { justify-content: flex-start; }
.fight-seg.b { justify-content: flex-end; background: #2a2a34 !important; color: var(--text); }
.fight-gap { text-align: center; font-size: 12px; color: var(--muted); margin-top: 6px; }
.fight-gap strong { color: var(--text); font-family: var(--mono); }

/* ------------------------------------------------------------------ foot */

.foot {
  border-top: 1px solid var(--line-soft);
  padding: 14px 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: #82808b;
  text-transform: uppercase;
}

.foot-dot { width: 4px; height: 4px; background: var(--red); transform: skewX(-18deg); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #2e2e3a; border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }