/* ============================================================
   PITWALL — Carbon Cockpit UI
   Redesign: Precision Instrument × F1 Pit Wall Monitor
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=JetBrains+Mono:wght@300;400;500;700&family=Barlow+Condensed:wght@400;600;700;900&display=swap');

/* ── Design Tokens ──────────────────────────────────────────── */
:root {
  --sb-w: 232px;
  --hdr-h: 48px;

  /* Surfaces */
  --bg:      #070b10;
  --bg2:     #0c1018;
  --card:    #101620;
  --card2:   #141c26;
  --card3:   #1a2232;

  /* Borders */
  --border:  rgba(255,255,255,.07);
  --border2: rgba(255,255,255,.11);
  --border3: rgba(255,255,255,.18);

  /* Text */
  --text:    #e8edf2;
  --text2:   #8a9bb0;
  --text3:   #3d5068;
  --textP:   #ffffff;

  /* Brand */
  --red:     #e8002d;
  --red2:    #ff1744;
  --blue:    #2979ff;
  --blue2:   #448aff;
  --cyan:    #00e5ff;
  --green:   #00e676;
  --amber:   #ffab00;
  --purple:  #d500f9;

  /* Aliases */
  --accent:  var(--red);
  --accent2: var(--blue);

  /* Type */
  --display: 'Rajdhani', sans-serif;
  --mono:    'JetBrains Mono', monospace;
  --cond:    'Barlow Condensed', sans-serif;

  /* Misc */
  --radius:  6px;
  --radius2: 10px;
  --shadow:  0 4px 24px rgba(0,0,0,.5);
  --trans:   all 0.15s cubic-bezier(.4,0,.2,1);
  --glow-r:  0 0 12px rgba(232,0,45,.35);
  --glow-b:  0 0 12px rgba(41,121,255,.35);
}

[data-theme="light"] {
  --bg:     #f0f2f5;
  --bg2:    #e4e8ee;
  --card:   #ffffff;
  --card2:  #f5f7fa;
  --card3:  #eaeff5;
  --border:  rgba(0,0,0,.07);
  --border2: rgba(0,0,0,.11);
  --border3: rgba(0,0,0,.18);
  --text:   #1a2332;
  --text2:  #4a6080;
  --text3:  #9aafc0;
  --textP:  #0a1628;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-size: 13px; overflow: hidden; }
body {
  font-family: var(--mono);
  background: var(--bg);
  color: var(--text);
  display: flex;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border3); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ── Sidebar ────────────────────────────────────────────────── */
#sidebar {
  width: var(--sb-w);
  height: 100%;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0;
  z-index: 200;
  transition: transform 0.28s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  overflow-x: hidden;
}

/* Logo */
.sb-logo {
  padding: 0 16px;
  height: 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.sb-logo-text {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  color: var(--textP);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.sb-logo-text span { color: var(--red); }
.sb-badge {
  background: var(--red);
  color: #fff;
  font: 700 8px var(--display);
  padding: 2px 5px;
  border-radius: 3px;
  letter-spacing: .1em;
}

/* Session flow */
.sb-session {
  padding: 14px 14px 0;
  flex-shrink: 0;
}
.sb-flow-step {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.sb-step-num {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--card3);
  border: 1px solid var(--border2);
  font: 600 9px var(--display);
  color: var(--text3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--trans);
}
.sb-step-num.active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  box-shadow: var(--glow-r);
}
.sb-step-label {
  font: 600 9px var(--display);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text3);
  transition: var(--trans);
}
.sb-step-num.active + .sb-step-label { color: var(--text2); }

.sb-field {
  margin-bottom: 9px;
}
.sb-field label {
  display: block;
  font: 600 8px var(--display);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text3);
  margin-bottom: 5px;
}
.sb-field select {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border2);
  color: var(--text);
  font: 400 11px var(--mono);
  padding: 7px 28px 7px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%233d5068'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: var(--trans);
}
.sb-field select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(41,121,255,.18);
}
.sb-field select:disabled { opacity: .3; cursor: not-allowed; }

/* Divider */
.sb-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 14px;
  flex-shrink: 0;
}

/* Driver section */
.sb-drivers-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 7px;
}
.sb-drivers-label {
  font: 600 8px var(--display);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text3);
}
.sb-drivers-count {
  font: 500 9px var(--mono);
  color: var(--text3);
}

.driver-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 0 14px 12px;
}
.driver-btn {
  background: var(--card);
  border: 1px solid var(--border2);
  color: var(--text2);
  font: 700 12px var(--display);
  padding: 5px 9px;
  border-radius: 5px;
  cursor: pointer;
  transition: var(--trans);
  position: relative;
  border-top: 2px solid var(--tc, var(--border2));
  letter-spacing: .04em;
}
.driver-btn:hover {
  color: var(--textP);
  background: var(--card2);
  border-color: var(--tc, var(--border3));
}
.driver-btn.selected {
  color: var(--textP);
  background: color-mix(in srgb, var(--tc, #2979ff) 14%, var(--card));
  border-color: var(--tc, var(--blue));
  box-shadow: 0 0 8px color-mix(in srgb, var(--tc, #2979ff) 30%, transparent);
}

/* Actions */
.sb-actions {
  padding: 0 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.btn-primary {
  width: 100%;
  background: var(--red);
  border: none;
  color: #fff;
  font: 700 11px var(--display);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 9px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.12) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform .4s ease;
}
.btn-primary:hover::after { transform: translateX(100%); }
.btn-primary:hover { filter: brightness(1.12); }
.btn-primary:disabled { opacity: .3; cursor: not-allowed; }
.btn-primary:disabled::after { display: none; }

.btn-secondary {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text2);
  font: 600 11px var(--display);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--trans);
}
.btn-secondary:hover { border-color: var(--border3); color: var(--textP); }
.btn-secondary.active { border-color: var(--blue2); color: var(--blue2); }

/* ── Navigation ──────────────────────────────────────────────── */
.sb-nav-section { flex-shrink: 0; }

/* Group toggle button */
.sb-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 0;
}

/* Section label — subtle divider style */
.sb-section-label {
  font: 700 9px var(--display);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text3);
  padding: 14px 14px 5px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  transition: color .15s;
}
.sb-section-label::before {
  content: '';
  display: block;
  width: 3px;
  height: 10px;
  border-radius: 2px;
  background: var(--border2);
  flex-shrink: 0;
  transition: background .15s;
}
.sb-group-toggle:hover .sb-section-label { color: var(--text2); }
.sb-group-toggle:hover .sb-section-label::before { background: var(--red); }

/* Chevron */
.sb-group-chevron {
  color: var(--text3);
  padding: 0 12px 0 0;
  margin-top: 10px;
  font-size: 11px;
  line-height: 1;
  flex-shrink: 0;
  transform: rotate(90deg);
  transition: transform .2s ease, color .15s;
}
.sb-group-toggle:hover .sb-group-chevron { color: var(--text2); }
.sb-group-collapsed .sb-group-chevron { transform: rotate(0deg); }

/* Collapsible body */
.sb-group-body {
  overflow: hidden;
  max-height: 500px;
  opacity: 1;
  transition: max-height .26s cubic-bezier(.4,0,.2,1), opacity .18s ease;
}
.sb-group-collapsed .sb-group-body {
  max-height: 0;
  opacity: 0;
}

/* Nav items */
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 14px 9px 14px;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: var(--text2);
  font: 600 12px var(--display);
  letter-spacing: .06em;
  cursor: pointer;
  transition: var(--trans);
  text-align: left;
}
.nav-item:hover {
  color: var(--textP);
  background: rgba(255,255,255,.05);
  border-left-color: rgba(255,255,255,.15);
}
.nav-item.active {
  color: var(--textP);
  border-left-color: var(--red);
  background: rgba(232,0,45,.10);
  font-weight: 700;
  letter-spacing: .08em;
}
[data-theme="light"] .nav-item:hover {
  background: rgba(0,0,0,.05);
  border-left-color: rgba(0,0,0,.15);
}
[data-theme="light"] .nav-item.active { background: rgba(232,0,45,.08); }
.nav-item .nav-icon {
  font-size: 14px;
  width: 18px;
  text-align: center;
  opacity: .7;
  flex-shrink: 0;
}
.nav-item:hover .nav-icon { opacity: .95; }
.nav-item.active .nav-icon { opacity: 1; }

/* Sidebar footer */
.sb-footer {
  margin-top: auto;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.sb-footer-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font: 400 9px var(--mono);
  color: var(--text3);
}
.sb-footer-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text3);
  flex-shrink: 0;
}

/* ── Main content ────────────────────────────────────────────── */
#main-wrap {
  margin-left: var(--sb-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* Top bar */
#topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--hdr-h);
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  flex-shrink: 0;
}
.topbar-left { display: flex; align-items: center; gap: 10px; }
#page-title {
  font: 700 15px var(--display);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--textP);
}
.topbar-breadcrumb {
  font: 400 10px var(--mono);
  color: var(--text3);
  padding-left: 10px;
  border-left: 1px solid var(--border2);
  margin-left: 2px;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-right { display: flex; align-items: center; gap: 8px; }

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font: 400 10px var(--mono);
  color: var(--text3);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--card);
}
.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text3);
  flex-shrink: 0;
}
.status-dot.live { background: var(--green); animation: pulse 1.4s ease-in-out infinite; }
.status-dot.loading { background: var(--blue2); animation: pulse .8s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity:1; box-shadow:none; } 50% { opacity:.3; } }

.icon-btn {
  background: var(--card);
  border: 1px solid var(--border2);
  color: var(--text2);
  width: 32px; height: 32px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--trans);
  flex-shrink: 0;
}
.icon-btn:hover { border-color: var(--border3); color: var(--textP); }

/* ── Content area ────────────────────────────────────────────── */
#content {
  flex: 1;
  min-height: 0;
  padding: 18px 20px;
  overflow-y: auto;
  overflow-x: hidden;
}

/* Error bar */
#error-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,0,45,.08);
  border: 1px solid rgba(232,0,45,.25);
  border-left: 3px solid var(--red);
  border-radius: var(--radius);
  color: #ff6b81;
  font: 400 11px var(--mono);
  padding: 8px 12px;
  margin-bottom: 14px;
  display: none;
}

/* ── Tab panels ──────────────────────────────────────────────── */
.tab-panel { display: none; animation: fadeUp .2s ease; }
@keyframes fadeUp { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:none; } }

/* ── Stats cards ─────────────────────────────────────────────── */
#stats-cards { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.stat-card {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--cc, var(--red));
  border-radius: var(--radius2);
  padding: 14px 16px;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 60px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--cc, var(--red)) 6%, transparent), transparent);
  pointer-events: none;
}
.stat-card:hover { border-color: color-mix(in srgb, var(--cc, var(--red)) 50%, var(--border)); }
.stat-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.stat-name { font: 900 26px var(--display); letter-spacing: .04em; color: var(--textP); }
.stat-team { font: 500 9px var(--mono); color: var(--text3); text-transform: uppercase; letter-spacing: .08em; margin-top: 2px; }
.stat-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 10px; }
.stat-row {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 7px 9px;
}
.stat-lbl { font: 500 8px var(--display); text-transform: uppercase; letter-spacing: .1em; color: var(--text3); display: block; margin-bottom: 3px; }
.stat-val { font: 500 12px var(--mono); color: var(--text); }
.stat-val.theo { color: var(--blue2); }
.stat-sectors { display: flex; gap: 5px; }
.stat-sec {
  flex: 1;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px;
  text-align: center;
}
.stat-sec span { display: block; color: var(--text3); font: 500 8px var(--display); text-transform: uppercase; margin-bottom: 2px; letter-spacing: .08em; }
.stat-sec b { font: 500 10px var(--mono); color: var(--text); }

/* ── Chart containers ────────────────────────────────────────── */
.chart-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 16px 18px;
  margin-bottom: 14px;
  position: relative;
}
.chart-box-title {
  font: 700 12px var(--display);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.chart-hint {
  font: 400 10px var(--mono);
  color: var(--text3);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

/* ── Export buttons ──────────────────────────────────────────── */
.export-btns {
  display: flex;
  gap: 4px;
  margin-left: auto;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity .18s ease;
}
.chart-box:hover .export-btns { opacity: 1; }

.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
  height: 22px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text3);
  font: 600 8px var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--trans);
  white-space: nowrap;
}
.export-btn svg { opacity: .6; transition: opacity .15s; flex-shrink: 0; }
.export-btn:hover {
  color: var(--textP);
  border-color: rgba(232,0,45,.5);
  background: rgba(232,0,45,.07);
}
.export-btn:hover svg { opacity: 1; }
.export-btn:active { transform: scale(.95); }
canvas.chart-canvas { width: 100%; display: block; }

/* ── Lap table ───────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
  border-radius: 6px;
}
table { border-collapse: collapse; font-size: 11px; width: max-content; min-width: 100%; }
thead { position: sticky; top: 0; z-index: 5; background: var(--bg2); }
th {
  font: 600 8px var(--display);
  letter-spacing: .1em;
  color: var(--text3);
  text-transform: uppercase;
  padding: 8px 10px;
  text-align: center;
  border-bottom: 1px solid var(--border2);
  white-space: nowrap;
  min-width: 90px;
}
th.sticky-col, td.sticky-col {
  position: sticky; left: 0;
  background: var(--card);
  z-index: 4;
  border-right: 1px solid var(--border);
  min-width: 80px;
  text-align: left;
}
thead th.sticky-col { background: var(--bg2); z-index: 6; }
td {
  padding: 5px 10px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  color: var(--text2);
  font: 400 11px var(--mono);
}
tr:hover td { background: rgba(255,255,255,.025); }
tr:hover td.sticky-col { background: var(--card2); }
.cell-fast { color: var(--green) !important; font-weight: 500; }
.fl-dot { color: var(--green); margin-left: 3px; font-size: 9px; }
.pit-tag { font: 500 8px var(--mono); background: rgba(255,171,0,.15); color: var(--amber); border-radius: 3px; padding: 1px 4px; margin-left: 2px; }
.cell-empty { color: var(--text3); }

/* ── Telemetry ───────────────────────────────────────────────── */
.telem-setup-box  { padding: 16px 18px 18px; }
.telem-charts-box { padding: 16px 18px 14px; margin-top: 12px; }

.telem-steps-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.telem-step-badge {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--red); color: #fff;
  font: 700 10px var(--display);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; box-shadow: var(--glow-r);
}
.telem-step-title { font: 700 12px var(--display); letter-spacing: .08em; color: var(--textP); text-transform: uppercase; }
.telem-step-hint  { font: 400 10px var(--mono); color: var(--text3); }

.telem-add-panel { display: flex; flex-direction: column; gap: 14px; }
.telem-add-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.telem-field { display: flex; flex-direction: column; gap: 5px; }
.telem-field-lbl { font: 600 8px var(--display); letter-spacing: .14em; color: var(--text3); text-transform: uppercase; }
.telem-sel {
  background: var(--card2); border: 1px solid var(--border2); color: var(--textP);
  font: 400 11px var(--mono); padding: 7px 10px; border-radius: var(--radius); cursor: pointer;
  min-width: 140px; transition: var(--trans);
}
.telem-sel:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 2px rgba(41,121,255,.18); }
.telem-color-pick {
  width: 36px; height: 34px; border: 1px solid var(--border2); border-radius: var(--radius);
  cursor: pointer; background: none; padding: 2px;
}
.telem-add-btn {
  display: flex; align-items: center; gap: 7px;
  background: var(--red); color: #fff; border: none;
  font: 700 11px var(--display); letter-spacing: .1em; text-transform: uppercase;
  padding: 8px 18px; border-radius: var(--radius); cursor: pointer;
  transition: var(--trans); overflow: hidden; position: relative;
}
.telem-add-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.telem-add-btn:active { transform: translateY(0); }
.telem-add-btn.loading { opacity: .55; pointer-events: none; }
.telem-add-icon { font-size: 15px; line-height: 1; }

.telem-laps-area { display: flex; flex-direction: column; gap: 8px; }
.telem-laps-label { font: 600 8px var(--display); letter-spacing: .14em; color: var(--text3); text-transform: uppercase; }
.telem-entries-grid {
  display: flex; flex-wrap: wrap; gap: 7px; min-height: 46px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px dashed var(--border2);
  border-radius: var(--radius);
}
.telem-empty-state {
  display: flex; align-items: center; gap: 10px; width: 100%;
  color: var(--text3); font: 400 10px var(--mono); padding: 4px 0;
}
.telem-empty-icon { font-size: 16px; opacity: .4; }

.telem-chip {
  display: flex; align-items: center; gap: 8px;
  background: var(--card2); border: 1px solid var(--border2);
  border-radius: var(--radius); padding: 5px 10px 5px 7px;
  font: 400 11px var(--cond); letter-spacing: .04em;
  transition: var(--trans); animation: chip-in .18s ease;
}
@keyframes chip-in { from { opacity:0; transform:scale(.9); } to { opacity:1; transform:scale(1); } }
.telem-chip:hover { border-color: var(--border3); }
.telem-swatch {
  width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0;
  box-shadow: 0 0 0 2px var(--card2), 0 0 0 3px currentColor;
}
.telem-chip-label { font: 700 11px var(--cond); color: var(--textP); }
.telem-chip-time  { font: 400 9px var(--mono); color: var(--text3); }
.telem-rm {
  background: none; border: none; color: var(--text3); cursor: pointer;
  font-size: 11px; padding: 0; margin-left: 2px; transition: color .1s; line-height: 1;
}
.telem-rm:hover { color: var(--red); }
.telem-clear-btn {
  background: none; border: 1px solid var(--border2); color: var(--text3);
  font: 600 9px var(--display); letter-spacing: .08em;
  padding: 5px 12px; border-radius: var(--radius); cursor: pointer;
  align-self: flex-start; transition: var(--trans); text-transform: uppercase;
}
.telem-clear-btn:hover { border-color: var(--red); color: var(--red); }

.telem-channels { display: flex; flex-direction: column; gap: 2px; }
.telem-row {
  display: grid; grid-template-columns: 72px 1fr;
  align-items: stretch;
}
.telem-lbl-block {
  display: flex; flex-direction: column; justify-content: center; align-items: flex-end;
  padding-right: 10px; gap: 2px;
  border-right: 1px solid var(--border2);
}
.telem-lbl-name { font: 700 9px var(--display); letter-spacing: .12em; color: var(--textP); text-transform: uppercase; }
.telem-lbl-unit { font: 400 8px var(--mono); color: var(--text3); }
.telem-canvas-speed { height: 110px; flex: 1; }
.telem-canvas-mid   { height: 80px;  flex: 1; }
.telem-canvas-sm    { height: 56px;  flex: 1; }

/* ── Weather ─────────────────────────────────────────────────── */
.weather-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.weather-item {
  flex: 1; min-width: 100px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
}
.w-lbl { font: 600 8px var(--display); text-transform: uppercase; letter-spacing: .12em; color: var(--text3); margin-bottom: 6px; }
.w-val { font: 700 22px var(--display); color: var(--textP); letter-spacing: .04em; }

/* ── Loader bar (top) ────────────────────────────────────────── */
#loader {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 9999;
  background: linear-gradient(90deg, transparent, var(--red), var(--blue2), var(--red), transparent);
  background-size: 300% 100%;
  animation: loadbar .9s ease-in-out infinite;
}
#loader.hidden { display: none; }
@keyframes loadbar { 0% { background-position:200% 0; } 100% { background-position:-200% 0; } }

/* ── Track Map overlay ───────────────────────────────────────── */
.tm-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px;
  background: rgba(7,11,16,.88);
  backdrop-filter: blur(4px);
  z-index: 10;
  border-radius: var(--radius);
}
[data-theme="light"] .tm-overlay { background: rgba(240,242,245,.88); }
.tm-overlay.hidden { display: none; }
.tm-spinner {
  width: 48px; height: 48px;
  border: 2px solid rgba(255,255,255,.07);
  border-top-color: var(--red);
  border-right-color: var(--blue2);
  border-radius: 50%;
  animation: tm-spin 1s linear infinite;
}
[data-theme="light"] .tm-spinner { border-color: rgba(0,0,0,.07); border-top-color: var(--red); border-right-color: var(--blue2); }
@keyframes tm-spin { to { transform: rotate(360deg); } }
.tm-overlay-msg {
  font: 700 12px var(--display);
  color: var(--textP); letter-spacing: .1em; text-transform: uppercase;
  animation: tm-pulse 1.6s ease-in-out infinite;
}
.tm-overlay-sub { font: 400 9px var(--mono); color: var(--text3); }
@keyframes tm-pulse { 0%,100% { opacity:1; } 50% { opacity:.4; } }

/* ── Toast ───────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--card3); border: 1px solid var(--border2); color: var(--text);
  font: 400 11px var(--mono); padding: 8px 20px;
  border-radius: 20px; z-index: 9999;
  animation: toastIn .2s ease;
  box-shadow: var(--shadow);
}
@keyframes toastIn { from { opacity:0; transform:translateX(-50%) translateY(10px); } to { opacity:1; transform:translateX(-50%) translateY(0); } }

/* Menu btn — always visible; sidebar handles toggle */

/* Empty state */
.empty-msg { padding: 30px; text-align: center; color: var(--text3); font: 400 11px var(--mono); }

/* Sector table */
#sector-table table th, #sector-table table td { min-width: 75px; }

/* ── Analysis Guide ──────────────────────────────────────────── */
.analysis-guide {
  background: var(--card2);
  border: 1px solid var(--border);
  border-top: 2px solid var(--blue);
  border-radius: 0 0 var(--radius2) var(--radius2);
  padding: 14px 18px 16px;
  margin-top: -2px;
  font: 400 11px var(--mono);
  line-height: 1.75;
  color: var(--text2);
}
.analysis-guide h4 {
  font: 700 10px var(--display);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue2);
  margin: 0 0 10px;
}
.analysis-guide p { margin: 0 0 8px; }
.analysis-guide p:last-child { margin-bottom: 0; }
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 7px 14px;
  margin-top: 8px;
}
.guide-item { display: flex; gap: 8px; align-items: flex-start; }
.guide-key {
  font: 600 9px var(--mono);
  color: var(--textP);
  background: var(--card3);
  border: 1px solid var(--border2);
  border-radius: 3px;
  padding: 1px 6px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}
.guide-val { font: 400 10px var(--mono); color: var(--text2); }

/* ── H2H ─────────────────────────────────────────────────────── */
.h2h-card {
  background: var(--card2); border: 1px solid var(--border);
  border-radius: var(--radius2); padding: 18px; margin-bottom: 14px;
}
.h2h-header {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  margin-bottom: 14px; text-align: center;
}
.h2h-vs { font: 900 12px var(--display); color: var(--text3); letter-spacing: .2em; }
.h2h-lapwins { margin-bottom: 14px; }
.h2h-bar-wrap { display: flex; height: 6px; border-radius: 3px; overflow: hidden; margin-bottom: 6px; }
.h2h-bar { height: 100%; transition: width .5s ease; }
.h2h-bar-labels { display: flex; justify-content: space-between; font: 400 10px var(--mono); color: var(--text2); }
.h2h-table { width: 100%; border-collapse: collapse; font: 400 11px var(--mono); }
.h2h-table tr { border-bottom: 1px solid var(--border); }
.h2h-table tr:last-child { border-bottom: none; }
.h2h-val { padding: 7px 10px; text-align: center; color: var(--text2); width: 38%; }
.h2h-lbl { padding: 7px 6px; text-align: center; font: 600 9px var(--display); text-transform: uppercase; letter-spacing: .1em; color: var(--text3); width: 24%; }
.h2h-win { font-weight: 700; color: var(--textP); }

/* ── Chip buttons ────────────────────────────────────────────── */
.btn-chip {
  background: var(--card2); border: 1px solid var(--border2);
  color: var(--text2); font: 500 10px var(--mono);
  padding: 3px 10px; border-radius: 3px; cursor: pointer; transition: var(--trans);
}
.btn-chip:hover { border-color: var(--blue2); color: var(--textP); }
.btn-chip.active { background: var(--blue); border-color: var(--blue); color: #fff; }

/* ── Driver Radar ────────────────────────────────────────────── */
.radar-box { padding: 16px 18px 18px; }
.radar-layout {
  display: grid; grid-template-columns: 1fr 290px; gap: 16px; align-items: start;
}
@media (max-width: 860px) { .radar-layout { grid-template-columns: 1fr; } }
.radar-canvas-wrap { min-width: 0; }
.radar-scores-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 0; min-height: 200px;
  max-height: 440px;
  display: flex; flex-direction: column; overflow: hidden;
}
.radar-scores-empty { font: 400 10px var(--mono); color: var(--text3); text-align: center; padding: 20px 10px; }
.radar-score-title {
  font: 700 9px var(--display); letter-spacing: .14em; color: var(--textP); text-transform: uppercase;
  padding: 11px 12px 8px; border-bottom: 1px solid var(--border);
  flex-shrink: 0; background: var(--bg); z-index: 1;
}
.radar-score-scroll { overflow-x: auto; overflow-y: auto; flex: 1; padding: 0 10px 10px; }
.radar-score-table { width: 100%; border-collapse: collapse; font: 400 10px var(--mono); }
.radar-score-table th { padding: 5px 6px; text-align: center; font: 600 8px var(--display); letter-spacing: .1em; text-transform: uppercase; }
.rst-metric { text-align: left !important; width: 90px; }
.rst-driver { color: var(--textP); }
.rst-metric-cell { display: flex; align-items: center; gap: 6px; padding: 5px 4px; }
.rst-icon { font-size: 11px; flex-shrink: 0; }
.rst-mname { font: 700 9px var(--display); letter-spacing: .06em; color: var(--textP); }
.rst-mdesc { font: 400 8px var(--mono); color: var(--text3); }
.rst-score-cell { text-align: center; padding: 4px 6px; vertical-align: middle; }
.rst-score-cell.rst-best { background: rgba(255,255,255,.04); }
.rst-score-bar-wrap { height: 3px; background: var(--border); border-radius: 2px; margin-bottom: 3px; overflow: hidden; }
.rst-score-bar { height: 100%; border-radius: 2px; transition: width .6s ease; }
.rst-score-num { font: 700 10px var(--mono); color: var(--textP); }
.rst-best-num  { color: var(--amber); }
.rst-total-row td { padding-top: 8px; border-top: 1px solid var(--border); }
.radar-score-table tr:hover .rst-score-cell { background: rgba(255,255,255,.03); }
.rst-raw-val { font: 400 8px var(--mono); color: var(--text3); margin-top: 1px; }

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --sb-w: 248px; }
  #sidebar { transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); box-shadow: 4px 0 32px rgba(0,0,0,.7); }
  #main-wrap { margin-left: 0; }
  #menu-btn { display: flex; }
  #content { padding: 12px 14px; }
  #stats-cards { flex-direction: column; }
  .stat-card { max-width: 100%; }
  .topbar-breadcrumb { display: none; }
}

/* ── Misc fixes ──────────────────────────────────────────────── */
.sb-section { padding: 0; border-bottom: 1px solid var(--border); }
.sb-selectors { padding: 12px 14px 4px; }
.sb-section-label { padding: 14px 14px 5px; }
.sb-actions { padding: 0 14px 14px; }
.driver-grid { padding: 0 14px 10px; }

/* ── Race Control Events ─────────────────────────────────────── */
.rc-box { padding: 0; overflow: hidden; }
.rc-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
}
.rc-filters { display: flex; flex-wrap: wrap; gap: 5px; }
.rc-filter-btn {
  background: var(--card2); border: 1px solid var(--border2);
  color: var(--text2); font: 600 9px var(--display);
  letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 11px; border-radius: 20px; cursor: pointer;
  transition: var(--trans);
}
.rc-filter-btn:hover { border-color: var(--border3); color: var(--textP); }
.rc-filter-btn.active { background: var(--red); border-color: var(--red); color: #fff; }

/* Summary bar */
.rc-summary-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 10px 18px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  min-height: 0;
}
.rc-summary-bar:empty { display: none; }
.rc-stat-pill {
  display: flex; align-items: center; gap: 5px;
  background: var(--card2); border: 1px solid var(--border2);
  border-radius: 20px; padding: 3px 10px;
  font: 500 10px var(--mono); color: var(--text2);
}
.rc-stat-pill-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.rc-stat-pill strong { color: var(--textP); font-weight: 700; }

/* Scrollable event list */
.rc-list {
  max-height: 560px;
  overflow-y: auto;
  padding: 6px 0;
}

/* Event row */
.rc-event {
  display: grid;
  grid-template-columns: 46px 90px 68px 1fr;
  align-items: start;
  gap: 0;
  padding: 9px 18px;
  border-bottom: 1px solid var(--border);
  transition: background .1s;
  animation: rc-in .15s ease;
}
@keyframes rc-in { from { opacity:0; transform: translateX(-4px); } to { opacity:1; transform: none; } }
.rc-event:last-child { border-bottom: none; }
.rc-event:hover { background: rgba(255,255,255,.025); }

/* Flag stripe on the left */
.rc-event-stripe {
  width: 3px; height: 100%;
  border-radius: 2px;
  align-self: stretch;
  margin-right: 10px;
  grid-column: 1;
  grid-row: 1 / 3;
}

/* Lap badge */
.rc-lap {
  font: 700 10px var(--display);
  color: var(--text3);
  letter-spacing: .08em;
  padding-top: 1px;
}
.rc-lap span { color: var(--text2); }

/* Time */
.rc-time {
  font: 400 10px var(--mono);
  color: var(--text3);
  padding-top: 1px;
  white-space: nowrap;
}

/* Category badge */
.rc-cat {
  display: inline-flex; align-items: center; gap: 4px;
  font: 700 8px var(--display); letter-spacing: .1em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 3px;
  white-space: nowrap; align-self: start;
}

/* Message */
.rc-msg {
  grid-column: 2 / -1;
  font: 400 11px var(--mono);
  color: var(--text);
  line-height: 1.5;
  padding-top: 4px;
  word-break: break-word;
}
.rc-driver-badge {
  display: inline-block;
  font: 700 9px var(--display); letter-spacing: .06em;
  background: var(--card3); border: 1px solid var(--border2);
  border-radius: 3px; padding: 1px 5px;
  color: var(--textP); margin-right: 4px; vertical-align: middle;
}
.rc-scope-tag {
  font: 500 9px var(--mono); color: var(--text3);
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 3px; padding: 1px 5px;
  margin-left: 6px; vertical-align: middle;
}

/* Flag colour tokens */
.rc-flag-yellow  { background: rgba(255,193,7,.12);  border-left: 3px solid #ffc107; }
.rc-flag-red     { background: rgba(232,0,45,.08);   border-left: 3px solid var(--red); }
.rc-flag-green   { background: rgba(0,230,118,.06);  border-left: 3px solid var(--green); }
.rc-flag-sc      { background: rgba(255,171,0,.08);  border-left: 3px solid var(--amber); }
.rc-flag-vsc     { background: rgba(255,171,0,.06);  border-left: 3px solid #e6a800; }
.rc-flag-drs     { background: rgba(41,121,255,.06); border-left: 3px solid var(--blue2); }
.rc-flag-bw      { background: rgba(200,200,200,.05); border-left: 3px solid #888; }
.rc-flag-default { background: transparent;          border-left: 3px solid var(--border2); }

.rc-dot-yellow  { background: #ffc107; }
.rc-dot-red     { background: var(--red); }
.rc-dot-green   { background: var(--green); }
.rc-dot-sc      { background: var(--amber); }
.rc-dot-vsc     { background: #e6a800; }
.rc-dot-drs     { background: var(--blue2); }
.rc-dot-default { background: var(--text3); }

.rc-cat-flag    { background: rgba(255,193,7,.15); color: #ffc107; }
.rc-cat-sc      { background: rgba(255,171,0,.15); color: var(--amber); }
.rc-cat-drs     { background: rgba(41,121,255,.15); color: var(--blue2); }
.rc-cat-other   { background: rgba(255,255,255,.06); color: var(--text2); }

/* ── Weather Tab ─────────────────────────────────────────────── */
.wx-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
  margin-bottom: 14px; padding: 10px 14px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
}
.wx-location { display: flex; align-items: center; gap: 7px; }
.wx-location-icon { font-size: 14px; }
#wx-location-name {
  font: 600 13px var(--display); letter-spacing: .06em; color: var(--textP);
}
.wx-sources { display: flex; align-items: center; gap: 6px; }
.wx-src-badge {
  font: 700 9px var(--display); letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 3px;
}
.wx-src-f1 { background: rgba(232,0,45,.15); color: var(--red); border: 1px solid rgba(232,0,45,.3); }
.wx-src-om { background: rgba(41,121,255,.15); color: var(--blue2); border: 1px solid rgba(41,121,255,.3); }
.wx-src-sep { font: 400 11px var(--mono); color: var(--text3); }

/* Hero row */
.wx-hero-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px;
}
.wx-hero-card {
  flex: 1; min-width: 110px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius2); padding: 14px 16px;
  position: relative; overflow: hidden;
  transition: var(--trans);
}
.wx-hero-card::before {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--wx-accent, var(--blue2));
}
.wx-hero-icon { font-size: 18px; margin-bottom: 6px; display: block; }
.wx-hero-val {
  font: 700 24px var(--display); color: var(--textP);
  letter-spacing: .02em; line-height: 1;
}
.wx-hero-unit { font: 400 11px var(--mono); color: var(--text3); margin-left: 2px; }
.wx-hero-lbl { font: 600 8px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--text3); margin-top: 5px; }

/* 2-column layout */
.wx-grid-2col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px;
}
@media (max-width: 900px) { .wx-grid-2col { grid-template-columns: 1fr; } }

.wx-chart-box { margin-bottom: 0 !important; }

/* Legend */
.wx-legend {
  display: flex; flex-wrap: wrap; gap: 10px;
  padding: 6px 2px 0; margin-top: 6px;
}
.wx-legend-item { display: flex; align-items: center; gap: 5px; }
.wx-legend-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.wx-legend-label { font: 400 9px var(--mono); color: var(--text2); }

/* Stat row */
.wx-stat-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px;
}
.wx-stat {
  flex: 1; min-width: 130px;
  background: var(--card2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 11px 14px;
}
.wx-stat-lbl { font: 600 8px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--text3); }
.wx-stat-val { font: 600 15px var(--display); color: var(--textP); margin-top: 4px; }
.wx-stat-sub { font: 400 9px var(--mono); color: var(--text3); margin-top: 2px; }

/* Rain indicator */
.wx-rain-yes { color: var(--blue2) !important; }
.wx-rain-no  { color: var(--green) !important; }

/* ── Standings Tabs ──────────────────────────────────────────── */
.stnds-header { margin-bottom: 14px; }
.stnds-title-row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; margin-bottom: 8px;
}
.stnds-title {
  font: 700 18px var(--display); letter-spacing: .08em; text-transform: uppercase;
  color: var(--textP);
}
.stnds-year-wrap { display: flex; align-items: center; gap: 8px; }
.stnds-year-sel {
  background: var(--card); border: 1px solid var(--border2);
  color: var(--text); font: 400 11px var(--mono);
  padding: 6px 24px 6px 10px; border-radius: var(--radius); cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%233d5068'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center;
}
.stnds-year-sel:focus { outline: none; border-color: var(--blue); }
.stnds-load-btn {
  background: var(--red); border: none; color: #fff;
  font: 700 10px var(--display); letter-spacing: .12em; text-transform: uppercase;
  padding: 7px 16px; border-radius: var(--radius); cursor: pointer;
  transition: var(--trans);
}
.stnds-load-btn:hover { filter: brightness(1.12); }
.stnds-load-btn:disabled { opacity: .35; cursor: not-allowed; }
.stnds-meta {
  font: 400 10px var(--mono); color: var(--text3);
  display: flex; gap: 14px; flex-wrap: wrap;
}
.stnds-meta-item { display: flex; align-items: center; gap: 5px; }
.stnds-meta-dot { width: 6px; height: 6px; border-radius: 50%; }

/* Podium hero cards */
.stnds-hero-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px;
}
.stnds-podium-card {
  flex: 1; min-width: 140px; max-width: 220px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius2); padding: 14px 16px;
  position: relative; overflow: hidden;
  border-top: 2px solid var(--pc, var(--border2));
  transition: var(--trans);
}
.stnds-podium-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 50px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--pc, var(--accent)) 8%, transparent), transparent);
  pointer-events: none;
}
.stnds-pos-badge {
  font: 900 13px var(--display); letter-spacing: .06em;
  color: var(--textP); opacity: .25;
  position: absolute; top: 10px; right: 12px;
  font-size: 32px; line-height: 1;
}
.stnds-card-name {
  font: 700 20px var(--display); letter-spacing: .04em; color: var(--textP);
  margin-bottom: 2px;
}
.stnds-card-team {
  font: 400 9px var(--mono); color: var(--text3); margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: .08em;
}
.stnds-card-pts {
  font: 700 28px var(--display); color: var(--textP); letter-spacing: .02em;
}
.stnds-card-pts-lbl {
  font: 500 9px var(--display); letter-spacing: .1em; text-transform: uppercase;
  color: var(--text3); margin-left: 3px;
}
.stnds-card-stats {
  display: flex; gap: 12px; margin-top: 8px;
}
.stnds-card-stat { text-align: center; }
.stnds-card-stat-val { font: 600 13px var(--display); color: var(--textP); }
.stnds-card-stat-lbl { font: 400 8px var(--mono); color: var(--text3); text-transform: uppercase; letter-spacing: .1em; }

/* Grid layout: chart + table */
.stnds-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 14px;
  margin-bottom: 14px;
  align-items: start;
}
@media (max-width: 1100px) { .stnds-grid { grid-template-columns: 1fr; } }
.stnds-chart-box { margin-bottom: 0 !important; }
.stnds-table-box { margin-bottom: 0 !important; }

/* Chart legend */
.stnds-chart-legend {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  padding: 8px 4px 0; margin-top: 4px;
}
.stnds-legend-item {
  display: flex; align-items: center; gap: 5px;
  cursor: pointer; transition: opacity .15s;
}
.stnds-legend-item:hover { opacity: .7; }
.stnds-legend-item.dimmed { opacity: .3; }
.stnds-legend-swatch {
  width: 22px; height: 3px; border-radius: 2px; flex-shrink: 0;
}
.stnds-legend-label {
  font: 500 9px var(--display); letter-spacing: .06em;
  color: var(--text2); text-transform: uppercase;
}

/* Standings table */
.stnds-tbl-wrap { overflow-x: auto; max-height: 480px; overflow-y: auto; }
.stnds-tbl {
  width: 100%; border-collapse: collapse;
  font: 400 11px var(--mono);
}
.stnds-tbl thead { position: sticky; top: 0; z-index: 5; background: var(--bg2); }
.stnds-tbl th {
  font: 600 8px var(--display); letter-spacing: .1em; text-transform: uppercase;
  color: var(--text3); padding: 8px 10px; text-align: center;
  border-bottom: 1px solid var(--border2); white-space: nowrap;
}
.stnds-tbl th:first-child { text-align: left; min-width: 140px; }
.stnds-tbl td {
  padding: 7px 10px; text-align: center;
  border-bottom: 1px solid var(--border);
  color: var(--text2); white-space: nowrap;
}
.stnds-tbl td:first-child { text-align: left; }
.stnds-tbl tr:hover td { background: rgba(255,255,255,.025); }
.stnds-tbl tr:first-child td { color: var(--textP); font-weight: 500; }

.stnds-pos-col { font: 700 12px var(--display); color: var(--text3); width: 28px; }
.stnds-driver-col { display: flex; align-items: center; gap: 8px; }
.stnds-color-bar { width: 3px; height: 18px; border-radius: 2px; flex-shrink: 0; }
.stnds-driver-name { font: 700 12px var(--display); color: var(--textP); letter-spacing: .04em; }
.stnds-team-name   { font: 400 9px var(--mono); color: var(--text3); }
.stnds-pts-col { font: 700 13px var(--display); color: var(--textP); }
.stnds-gap-col { font: 400 10px var(--mono); color: var(--text3); }
.stnds-gap-leader { color: var(--amber) !important; }
.stnds-win-col  { color: var(--green); font-weight: 600; }
.stnds-pos-change { font: 600 10px var(--display); }
.stnds-pos-up   { color: var(--green); }
.stnds-pos-down { color: var(--red); }
.stnds-pos-same { color: var(--text3); }

/* Loading / error state */
.stnds-loading {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; padding: 40px;
  font: 400 12px var(--mono); color: var(--text3);
}
.stnds-spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border2);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: tm-spin .8s linear infinite;
}

/* ══════════════════════════════════════════════════════════════
   HOME DASHBOARD
══════════════════════════════════════════════════════════════ */
.home-hero {
  position: relative;
  border-radius: var(--radius2);
  overflow: hidden;
  padding: 32px 28px 28px;
  margin-bottom: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  min-height: 120px;
  display: flex;
  align-items: flex-end;
}
.home-hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(232,0,45,.14) 0%, rgba(71,129,215,.07) 55%, transparent 100%);
  pointer-events: none;
  animation: hero-glow 6s ease-in-out infinite alternate;
}
@keyframes hero-glow {
  from { background: linear-gradient(135deg, rgba(232,0,45,.14) 0%, rgba(71,129,215,.07) 55%, transparent 100%); }
  to   { background: linear-gradient(145deg, rgba(232,0,45,.09) 0%, rgba(71,129,215,.12) 60%, transparent 100%); }
}
.home-hero-bg::before {
  content: 'F1';
  position: absolute;
  right: 24px; top: 50%;
  transform: translateY(-50%);
  font: 900 140px var(--display);
  letter-spacing: -.04em;
  color: rgba(255,255,255,.035);
  user-select: none;
  animation: hero-text-drift 8s ease-in-out infinite alternate;
}
@keyframes hero-text-drift {
  from { transform: translateY(-50%) scale(1); }
  to   { transform: translateY(-52%) scale(1.03); }
}
[data-theme="light"] .home-hero-bg::before { color: rgba(0,0,0,.045); }
.home-hero-inner { position: relative; z-index: 1; }
.home-session-badge {
  display: inline-block;
  font: 700 9px var(--mono);
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--red);
  border: 1px solid rgba(232,0,45,.35);
  border-radius: 3px;
  padding: 3px 8px;
  margin-bottom: 10px;
}
.home-gp-name {
  font: 900 30px var(--display);
  letter-spacing: .02em;
  color: var(--textP);
  margin: 0 0 10px 0;
  line-height: 1.1;
}
.home-meta-row { display: flex; flex-wrap: wrap; gap: 6px; }
.home-meta-pill {
  font: 500 10px var(--mono);
  color: var(--text2);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 9px;
}

/* KPI strip */
.home-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.home-kpi {
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--kc, var(--red));
  border-radius: var(--radius2);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color .2s, background .2s, transform .2s, box-shadow .2s;
  animation: kpi-enter .35s cubic-bezier(.22,1,.36,1) both;
}
@keyframes kpi-enter {
  from { opacity: 0; transform: translateY(10px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.home-kpi:hover {
  border-color: var(--kc, var(--red));
  background: var(--card2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.home-kpi-icon { font-size: 26px; line-height: 1; flex-shrink: 0; }
.home-kpi-value {
  font: 800 22px var(--display);
  color: var(--textP);
  letter-spacing: .01em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.home-kpi-label { font: 700 9px var(--display); text-transform: uppercase; letter-spacing: .12em; color: var(--text2); margin-top: 2px; }
.home-kpi-sub { font: 400 9px var(--mono); color: var(--text3); margin-top: 2px; }

/* Driver grid */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.home-driver-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--cc, var(--red));
  border-radius: var(--radius2);
  padding: 16px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  position: relative;
  overflow: hidden;
  animation: card-enter .4s cubic-bezier(.22,1,.36,1) both;
}
@keyframes card-enter {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
.home-driver-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 50px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--cc,var(--red)) 8%, transparent), transparent);
  pointer-events: none;
}
.home-driver-card:hover {
  border-color: color-mix(in srgb, var(--cc,var(--red)) 70%, var(--border));
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,.2);
}
.home-driver-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.home-driver-name { font: 900 22px var(--display); letter-spacing: .04em; color: var(--textP); }
.home-driver-team { font: 500 9px var(--mono); color: var(--text3); text-transform: uppercase; letter-spacing: .07em; }

.home-driver-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px;
}
.home-ds {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 5px;
  padding: 7px 9px;
}
.home-ds-lbl { font: 500 8px var(--display); text-transform: uppercase; letter-spacing: .1em; color: var(--text3); display: block; margin-bottom: 2px; }
.home-ds-val { font: 500 12px var(--mono); color: var(--text); }

.home-stint-label { font: 600 8px var(--display); text-transform: uppercase; letter-spacing: .1em; color: var(--text3); margin-bottom: 6px; }
.home-stint-bar {
  position: relative; height: 22px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 4px;
  overflow: hidden; margin-bottom: 12px;
  display: flex; align-items: stretch;
}
.home-stint-seg {
  position: absolute; top: 0; bottom: 0;
  display: flex; align-items: center; justify-content: center;
  font: 700 8px var(--display); color: rgba(0,0,0,.7);
  border-right: 1px solid rgba(0,0,0,.2);
  transition: filter .15s;
}
.home-stint-seg:hover { filter: brightness(1.15); z-index: 2; }

.home-quick-links { display: flex; gap: 6px; }
.home-ql {
  flex: 1; padding: 5px 0;
  background: none; border: 1px solid var(--border2);
  border-radius: 4px; color: var(--text2);
  font: 600 9px var(--mono); cursor: pointer;
  transition: var(--trans);
}
.home-ql:hover { color: var(--textP); border-color: var(--red); background: rgba(232,0,45,.07); }

.home-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 60px 20px; text-align: center; gap: 12px;
}
.home-empty-icon { font-size: 48px; }
.home-empty-title { font: 700 18px var(--display); color: var(--textP); letter-spacing: .04em; }
.home-empty-sub { font: 400 12px var(--mono); color: var(--text3); max-width: 400px; line-height: 1.6; }
.home-no-data { font: 400 11px var(--mono); color: var(--text3); padding: 12px 0; }

/* Dashboard nav item highlight */
.nav-item-home {
  border-radius: 6px;
  margin: 0 2px;
}
.nav-item-home.active {
  background: rgba(232,0,45,.12) !important;
}

/* ══════════════════════════════════════════════════════════════
   ANIMATION CONTROLS
══════════════════════════════════════════════════════════════ */
.anim-controls {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.anim-btn {
  width: 34px; height: 34px;
  background: none;
  border: 1px solid var(--border2);
  border-radius: 7px;
  color: var(--textP);
  font-size: 14px;
  cursor: pointer;
  transition: var(--trans);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.anim-btn:hover { border-color: var(--red); background: rgba(232,0,45,.08); }
.anim-btn.anim-playing { border-color: var(--red); color: var(--red); background: rgba(232,0,45,.08); }
.anim-progress-wrap { flex: 1; min-width: 80px; }
.anim-slider {
  width: 100%;
  accent-color: var(--red);
  cursor: pointer;
}
.anim-lap-label {
  font: 700 11px var(--mono);
  color: var(--textP);
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 60px;
}
.anim-speed-wrap { display: flex; align-items: center; gap: 5px; flex-shrink: 0; }
.anim-speed-lbl { font: 500 9px var(--mono); color: var(--text3); }
.anim-speed-sel {
  background: var(--card2);
  border: 1px solid var(--border2);
  color: var(--textP);
  font: 500 10px var(--mono);
  border-radius: 4px;
  padding: 3px 6px;
  cursor: pointer;
}

@media (max-width: 700px) {
  .home-kpi-row { grid-template-columns: 1fr 1fr; }
  .home-gp-name { font-size: 22px; }
}
@media (max-width: 480px) {
  .home-kpi-row { grid-template-columns: 1fr 1fr; }
  .home-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   MOBILE PORTRAIT  ≤ 600px
   ================================================================ */
@media (max-width: 600px) {

  /* ── Layout ─────────────────────────────────────────────── */
  :root { --hdr-h: 44px; }
  html, body { overflow: hidden; }

  #sidebar {
    /* Slide up from the bottom as a sheet */
    width: 100% !important;
    height: 82dvh;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    border-right: none;
    border-top: 1px solid var(--border2);
    border-radius: 16px 16px 0 0;
    transform: translateY(100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
    z-index: 300;
  }
  #sidebar.open {
    transform: translateY(0);
    box-shadow: 0 -8px 40px rgba(0,0,0,.6);
  }

  /* Drag handle on sidebar sheet */
  #sidebar::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--border3);
    border-radius: 2px;
    margin: 10px auto 4px;
    flex-shrink: 0;
  }

  /* Backdrop when sidebar open */
  #sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 299;
    backdrop-filter: blur(2px);
  }
  #sidebar-backdrop.show { display: block; }

  #main-wrap { margin-left: 0; }

  /* ── Topbar ─────────────────────────────────────────────── */
  #topbar {
    padding: 0 12px;
    height: var(--hdr-h);
  }
  .topbar-breadcrumb { display: none; }
  .status-pill { display: none; }
  #page-title {
    font-size: 13px;
    letter-spacing: .06em;
  }
  .icon-btn { width: 36px; height: 36px; }

  /* ── Content ────────────────────────────────────────────── */
  #content {
    padding: 10px 10px 20px;
  }

  /* ── Chart boxes ────────────────────────────────────────── */
  .chart-box {
    padding: 12px 12px;
    margin-bottom: 10px;
    border-radius: 8px;
  }
  .chart-box-title {
    font-size: 11px;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 6px;
  }

  /* Export buttons: always visible on touch */
  .export-btns { opacity: 1; }

  /* ── Canvas heights — reduce for portrait viewport ──────── */
  canvas.chart-canvas[style*="height:340px"] { height: 240px !important; }
  canvas.chart-canvas[style*="height:360px"] { height: 250px !important; }
  canvas.chart-canvas[style*="height:320px"] { height: 230px !important; }
  canvas.chart-canvas[style*="height:300px"] { height: 220px !important; }
  canvas.chart-canvas[style*="height:380px"] { height: 260px !important; }
  canvas.chart-canvas[style*="height:420px"] { height: 280px !important; }
  canvas.chart-canvas[style*="height:560px"] { height: 300px !important; }
  canvas.chart-canvas[style*="height:280px"] { height: 200px !important; }
  canvas.chart-canvas[style*="height:260px"] { height: 200px !important; }
  canvas.chart-canvas[style*="height:220px"] { height: 180px !important; }
  canvas.chart-canvas[style*="height:200px"] { height: 160px !important; }
  canvas.chart-canvas[style*="height:180px"] { height: 150px !important; }
  canvas.chart-canvas[style*="height:150px"] { height: 130px !important; }

  /* Telemetry channels */
  .telem-canvas-speed { height: 90px; }
  .telem-canvas-mid   { height: 65px; }
  .telem-canvas-sm    { height: 46px; }
  .telem-row { grid-template-columns: 52px 1fr; }
  .telem-lbl-name { font-size: 8px; }

  /* ── Sidebar internals ──────────────────────────────────── */
  .sb-logo { height: 44px; }
  .sb-logo-text { font-size: 18px; }

  /* Sidebar session fields: 2-column grid */
  .sb-selectors { padding: 8px 12px 4px; }
  .sb-field { margin-bottom: 6px; }
  .sb-field label { font-size: 8px; }
  .sb-field select { padding: 7px 10px; font-size: 11px; }

  /* Driver grid: larger tap targets */
  .driver-grid { gap: 6px; padding: 0 12px 10px; }
  .driver-btn {
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 6px;
  }

  .sb-actions { padding: 0 12px 12px; gap: 8px; }
  .btn-primary  { padding: 11px; font-size: 12px; }
  .btn-secondary { padding: 9px; font-size: 11px; }

  /* Nav groups in sidebar */
  .nav-item {
    padding: 11px 14px;
    font-size: 13px;
  }
  .nav-item .nav-icon { font-size: 15px; width: 20px; }

  /* ── Home dashboard ─────────────────────────────────────── */
  .home-hero { padding: 20px 16px 16px; min-height: 80px; }
  .home-gp-name { font-size: 20px; }
  .home-kpi-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 12px;
  }
  .home-kpi { padding: 12px 12px; gap: 10px; }
  .home-kpi-icon { font-size: 20px; }
  .home-kpi-value { font-size: 18px; }
  .home-grid { grid-template-columns: 1fr; gap: 10px; }
  .home-driver-card { padding: 12px; }

  /* ── Stats cards ────────────────────────────────────────── */
  #stats-cards { flex-direction: column; }
  .stat-card { max-width: 100%; }

  /* ── Analysis guide: collapse on mobile ─────────────────── */
  .analysis-guide {
    padding: 10px 12px;
    font-size: 11px;
  }
  .guide-grid { grid-template-columns: 1fr; gap: 5px; }

  /* ── Standings ──────────────────────────────────────────── */
  .stnds-grid { grid-template-columns: 1fr; }
  .stnds-title { font-size: 16px; }
  .stnds-title-row { flex-direction: column; align-items: flex-start; gap: 8px; }
  .stnds-hero-row { gap: 8px; }

  /* ── Weather ────────────────────────────────────────────── */
  .wx-grid-2col { grid-template-columns: 1fr; }
  .wx-hero-row { flex-wrap: wrap; gap: 8px; }

  /* ── Animation controls ─────────────────────────────────── */
  .anim-controls {
    padding: 8px 10px;
    gap: 6px;
  }
  .anim-btn { width: 38px; height: 38px; font-size: 15px; }
  .anim-speed-wrap { display: none; } /* simplify on mobile */

  /* ── Race control ───────────────────────────────────────── */
  .rc-toolbar { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* ── Table: horizontal scroll hint ─────────────────────── */
  .table-wrap {
    -webkit-overflow-scrolling: touch;
    max-height: 300px;
  }
}


/* ================================================================
   BACK TO TOP
   ================================================================ */
#back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 400;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--card2);
  border: 1px solid var(--border2);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  opacity: 0;
  transform: translateY(10px) scale(.9);
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease, background .15s, border-color .15s, color .15s;
}
#back-to-top.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
#back-to-top:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,0,45,.4);
}
#back-to-top:active { transform: scale(.93); }
#back-to-top svg { width: 18px; height: 18px; }

@media (max-width: 600px) {
  #back-to-top {
    bottom: 20px;
    right: 14px;
    width: 38px;
    height: 38px;
  }
}

/* ================================================================
   RESPONSIVE — TABLET  769px – 1024px
   ================================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
  :root { --sb-w: 210px; }

  #content { padding: 14px 16px; }

  /* Charts: slightly reduced heights */
  canvas.chart-canvas[style*="height:340px"] { height: 280px !important; }
  canvas.chart-canvas[style*="height:360px"] { height: 290px !important; }
  canvas.chart-canvas[style*="height:420px"] { height: 320px !important; }
  canvas.chart-canvas[style*="height:560px"] { height: 380px !important; }

  /* Grid layouts */
  .wx-grid-2col { grid-template-columns: 1fr; }
  .home-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .stnds-grid { grid-template-columns: 1fr; }
  .radar-layout { grid-template-columns: 1fr; }

  /* Telemetry */
  .telem-add-controls { flex-wrap: wrap; }

  /* Standings */
  .stnds-title-row { flex-direction: column; align-items: flex-start; gap: 8px; }
  .stnds-hero-row { gap: 10px; }
}

/* ================================================================
   RESPONSIVE — WIDE TABLET / SMALL LAPTOP  1025px – 1280px
   ================================================================ */
@media (min-width: 1025px) and (max-width: 1280px) {
  :root { --sb-w: 220px; }
  .home-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .wx-grid-2col { gap: 12px; }
}

/* ================================================================
   RESPONSIVE — CHART-BOX TITLE wrapping fix (all sizes)
   ================================================================ */
.chart-box-title {
  flex-wrap: wrap;
  row-gap: 4px;
}

/* chart-hint breaks to next line on narrow boxes */
@media (max-width: 500px) {
  .chart-hint { width: 100%; }
}

/* ================================================================
   RESPONSIVE — TELEMETRY add panel (all ≤ 860px)
   ================================================================ */
@media (max-width: 860px) {
  .telem-add-controls { flex-wrap: wrap; gap: 8px; }
  .telem-field { flex: 1 1 120px; min-width: 0; }
  .telem-add-btn { width: 100%; justify-content: center; }
}

/* ================================================================
   RESPONSIVE — STANDINGS podium row (≤ 600px already handled,
   add 600–900 range)
   ================================================================ */
@media (max-width: 900px) {
  .stnds-hero-row { flex-wrap: wrap; gap: 10px; }
  .stnds-podium-card { flex: 1 1 140px; }
}