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var(--line-strong);background:var(--control-bg);color:var(--muted);border-radius:999px;width:32px;height:32px;padding:0;display:inline-grid;place-items:center;cursor:pointer}.track-fullscreen-btn:hover{color:var(--text);border-color:var(--focus-border)}.track-map-wrap{position:relative;min-height:0;display:grid;align-items:stretch}.dashboard-grid.guest-mode .track-map-wrap{min-height:0;height:100%}.track-speed-overlay{position:absolute;top:10px;right:12px;z-index:2;margin:0;font-family:var(--font-mono);font-size:1.95rem;pointer-events:none;text-shadow:0 2px 10px color-mix(in srgb,var(--surface) 76%,transparent)}.track-speed-overlay span{color:var(--muted);font-size:.86rem}.track-map{width:100%;height:min(294px,34vh);border:none;background:var(--surface)}.dashboard-grid.guest-mode .track-map{height:100%;min-height:0;max-height:none}.track-lane{fill:none;stroke:var(--track-stroke);stroke-width:9;stroke-linecap:round;stroke-linejoin:round}.track-lane.track-lane-drawing{stroke-dasharray:var(--track-draw-length);stroke-dashoffset:var(--track-draw-length);animation:trackLaneDraw 2.3s cubic-bezier(.22,.86,.33,1) .22s both}@keyframes trackLaneDraw{0%{stroke-dashoffset:var(--track-draw-length)}to{stroke-dashoffset:0}}.track-start{display:none}.car-marker{filter:url(#car-glow)}.car-marker-pulse{fill:#dc262638;stroke:#dc2626e0;stroke-width:2.5;transform-box:fill-box;transform-origin:center center;animation:pulse 1.35s ease-out infinite}.car-marker-core{fill:#dc2626;stroke:var(--surface);stroke-width:4}@keyframes pulse{0%{transform:scale(.82);opacity:.95}to{transform:scale(1.48);opacity:.08}}.right-positions{display:grid;align-content:start;gap:12px;transition:gap .56s cubic-bezier(.22,.86,.33,1),padding .56s cubic-bezier(.22,.86,.33,1),border-color .36s ease}.dashboard-grid.guest-mode .right-positions{align-content:start}.metric-cell{min-width:0;transition:transform .56s cubic-bezier(.22,.86,.33,1),opacity .42s cubic-bezier(.22,.86,.33,1)}.right-positions.is-track-focus{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 18px;align-items:start}.right-positions.is-track-focus .metric-pair{display:contents}.right-positions.is-track-focus .gap-row{border-top:0;border-bottom:0;padding:0}.right-positions.is-track-focus .lap-metrics{align-items:start}.right-positions.is-track-focus .metric-signal-bars{grid-column:1 / -1;margin-top:6px}.right-positions.is-track-focus .position-value{margin-top:4px;font-size:1.64rem}.right-positions.is-track-focus .gap-val,.right-positions.is-track-focus .mono-metric{margin-top:5px;font-size:1.16rem}.right-positions.is-track-focus .signal-bars{margin-top:8px}.split-two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.position-value{margin:5px 0 0;font-size:1.8rem;font-family:var(--font-mono)}.gap-row{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px 0}.gap-val{margin:4px 0 0;font-size:1.4rem;font-family:var(--font-mono)}.gap-val.good{color:var(--ok)}.gap-val.bad{color:var(--danger)}.lap-metrics{align-items:end}.mono-metric{margin:4px 0 0;font-size:1.04rem;font-family:var(--font-mono)}.good-text{color:var(--ok)}.bad-text{color:var(--danger)}.signal-bars{display:grid;grid-template-columns:repeat(8,minmax(0,1fr)) 4px repeat(8,minmax(0,1fr));gap:4px}.signal-bar{height:14px;border-radius:4px;border:1px solid var(--signal-border);background:var(--signal-bg);transition:background-color .18s ease,border-color .18s ease,opacity .18s ease}.signal-bar.is-center-right{grid-column:10}.signal-bar.is-loss{border-color:color-mix(in srgb,var(--danger) 74%,var(--line-strong));background:color-mix(in srgb,var(--danger) 56%,var(--surface))}.signal-bar.is-gain{border-color:color-mix(in srgb,var(--ok) 74%,var(--line-strong));background:color-mix(in srgb,var(--ok) 54%,var(--surface))}.toast-root{position:fixed;right:20px;bottom:20px;display:grid;gap:8px;z-index:20}.toast{border:1px solid var(--line-strong);border-radius:10px;background:var(--control-bg);color:var(--text);padding:9px 12px;font-size:.82rem}.toast.success{border-color:#0f8a6652;color:var(--ok)}.toast.error{border-color:#c7425852;color:var(--danger)}.config-error-screen,.auth-screen{min-height:calc(100vh - 48px);display:grid;place-items:center}.config-error-card,.auth-card{width:min(500px,100%);border:1px solid var(--line-strong);border-radius:14px;background:var(--control-bg);padding:30px}.kicker{margin:0;color:var(--faint);text-transform:uppercase;letter-spacing:.12em;font-size:.67rem}.config-error-card h1,.auth-card h1{margin:9px 0 6px;font-size:2rem}.auth-sub{margin:0 0 18px;color:var(--muted)}.auth-label{display:block;margin:14px 0 6px;color:var(--muted);font-size:.78rem}.auth-input{width:100%;border:1px solid var(--line-strong);border-radius:10px;background:var(--control-bg);color:var(--text);padding:10px 11px;outline:none}.auth-input:focus{border-color:var(--focus-border);box-shadow:0 0 0 3px var(--focus-ring)}.auth-submit{margin-top:16px;width:100%;border:none;border-radius:10px;padding:11px;background:var(--button-bg);color:var(--button-text);font-weight:600;cursor:pointer}.auth-submit:disabled{opacity:.45;cursor:not-allowed}.auth-error{margin-top:10px;color:var(--danger);font-size:.86rem}.auth-overlay-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-backdrop);display:grid;place-items:center;z-index:37;animation:overlayBackdropIn .28s cubic-bezier(.22,.86,.33,1) both}.auth-overlay-card{width:min(500px,calc(100vw - 28px));animation:overlayCardIn .42s cubic-bezier(.16,1,.3,1) both}.auth-overlay-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.auth-overlay-title{margin:6px 0 0;font-size:1.24rem}.auth-overlay-close{border:1px solid var(--line-strong);background:var(--control-bg);color:var(--muted);border-radius:999px;padding:7px 13px;cursor:pointer;white-space:nowrap}.auth-overlay-close:hover{color:var(--text)}@media(max-width:1320px){.dashboard-grid{grid-template-columns:270px minmax(0,1fr) 340px}.dashboard-grid.guest-mode{grid-template-columns:270px minmax(0,1fr)}.dashboard-grid.left-collapsed{grid-template-columns:0px minmax(0,1fr) 340px}.dashboard-grid.right-collapsed{grid-template-columns:270px minmax(0,1fr) 0px}.dashboard-grid.left-collapsed.right-collapsed{grid-template-columns:0px minmax(0,1fr) 0px}}@media(min-width:1121px){.panel-left,.panel-center,.panel-right{transform:translateZ(0);transition:opacity .42s cubic-bezier(.22,.86,.33,1),transform .52s cubic-bezier(.22,.86,.33,1),border-color .32s ease}.right-track{transition:border-color .32s ease}.right-positions{transition:gap .56s cubic-bezier(.22,.86,.33,1),padding .56s cubic-bezier(.22,.86,.33,1),border-color .36s ease}.right-track{view-transition-name:track-panel}.track-map-wrap{view-transition-name:track-map}.right-positions{view-transition-name:timing-panel}.metric-overall{view-transition-name:metric-overall}.metric-in-class{view-transition-name:metric-in-class}.metric-gap-back{view-transition-name:metric-gap-back}.metric-gap-ahead{view-transition-name:metric-gap-ahead}.metric-best-lap{view-transition-name:metric-best-lap}.metric-predict-lap{view-transition-name:metric-predict-lap}.metric-current-lap{view-transition-name:metric-current-lap}.metric-delta{view-transition-name:metric-delta}.metric-signal-bars{view-transition-name:metric-signal-bars}::view-transition-group(track-panel),::view-transition-group(track-map),::view-transition-group(timing-panel),::view-transition-group(metric-overall),::view-transition-group(metric-in-class),::view-transition-group(metric-gap-back),::view-transition-group(metric-gap-ahead),::view-transition-group(metric-best-lap),::view-transition-group(metric-predict-lap),::view-transition-group(metric-current-lap),::view-transition-group(metric-delta),::view-transition-group(metric-signal-bars){animation-duration:.46s;animation-timing-function:cubic-bezier(.22,.86,.33,1)}::view-transition-old(track-panel),::view-transition-old(track-map),::view-transition-old(timing-panel),::view-transition-old(metric-overall),::view-transition-old(metric-in-class),::view-transition-old(metric-gap-back),::view-transition-old(metric-gap-ahead),::view-transition-old(metric-best-lap),::view-transition-old(metric-predict-lap),::view-transition-old(metric-current-lap),::view-transition-old(metric-delta),::view-transition-old(metric-signal-bars){animation:none;opacity:0}::view-transition-new(track-panel),::view-transition-new(track-map),::view-transition-new(timing-panel),::view-transition-new(metric-overall),::view-transition-new(metric-in-class),::view-transition-new(metric-gap-back),::view-transition-new(metric-gap-ahead),::view-transition-new(metric-best-lap),::view-transition-new(metric-predict-lap),::view-transition-new(metric-current-lap),::view-transition-new(metric-delta),::view-transition-new(metric-signal-bars){animation:none;opacity:1}.dashboard-grid.track-focus-mode{grid-template-columns:1fr;grid-template-rows:1fr;position:relative}.dashboard-grid.track-focus-mode .panel-left,.dashboard-grid.track-focus-mode .panel-center{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;pointer-events:none;transform:translate3d(-28px,0,0);border-color:transparent;overflow:hidden;z-index:-1}.dashboard-grid.track-focus-mode .panel-right{grid-column:1;grid-row:1;width:100%}.panel-right.is-track-focus{grid-template-rows:minmax(0,1fr) auto;min-height:0;height:100%}.panel-right.is-track-focus .right-track.is-track-focus{min-height:0;height:100%}.right-track.is-track-focus{display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0;row-gap:8px}.right-track.is-track-focus .track-map-wrap{min-height:0;height:100%;display:grid;place-items:center}.right-track.is-track-focus .track-map{display:block;width:100%;height:100%;min-height:0;max-height:none}.right-track.is-track-focus .track-speed-overlay{top:8px;right:8px;font-size:2.1rem}}@media(max-width:1120px){body{padding:14px 14px calc(96px + env(safe-area-inset-bottom,0px));overflow:auto}html.mobile-chat-open,html.mobile-chat-open body{overflow:hidden}.app-shell{height:auto;min-height:calc(100vh - 110px - env(safe-area-inset-bottom,0px));position:relative;overflow:visible}.mobile-logo-header{position:sticky;top:max(8px,env(safe-area-inset-top,0px));z-index:18;display:flex;align-items:center;min-height:68px;padding:12px 16px;margin:10px 10px 8px;border:1px solid color-mix(in srgb,var(--line-strong) 88%,transparent);border-radius:16px;background:color-mix(in srgb,var(--surface) 72%,transparent);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);box-shadow:0 10px 26px #1018281f}.mobile-logo-header-image{display:block;width:auto;height:34px}.dashboard-grid{grid-template-columns:1fr;height:auto;min-height:100%}.dashboard-grid.guest-mode{grid-template-columns:1fr}.panel-left{order:2;border-right:none;border-bottom:none;border-bottom-left-radius:14px;border-bottom-right-radius:14px;overflow:hidden}.panel-right{order:1;grid-template-rows:auto;border-bottom:1px solid var(--line)}.dashboard-grid.guest-mode .panel-right{grid-template-rows:auto}.track-fullscreen-btn,.panel-toggle-btn{display:none}.panel-right .intro-reveal{--reveal-index: 1 !important}.panel-left .intro-reveal{--reveal-index: 2 !important}.dashboard-grid.guest-mode .right-track{display:block;grid-template-rows:none}.dashboard-grid.guest-mode .track-map-wrap{height:auto}.dashboard-grid.guest-mode .track-map{height:min(294px,34vh);max-height:none}.left-session,.left-brand{display:none}.left-bottom{position:static;margin-top:0}.panel-center{order:3;position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;border:none;background:var(--surface);min-height:100dvh;height:100dvh;transform:translate3d(104%,0,0);opacity:0;pointer-events:none;transition:transform .52s cubic-bezier(.22,.86,.33,1),opacity .42s cubic-bezier(.22,.86,.33,1)}.panel-center.is-mobile-open{transform:translateZ(0);opacity:1;pointer-events:auto}.chat-mobile-close{display:inline-grid}.session-picker-shell{min-width:0;width:100%}.session-picker-menu{width:min(94vw,420px)}.chat-feed{padding:16px}.composer-wrap{padding:12px 14px calc(14px + env(safe-area-inset-bottom,0px))}.chat-fab{display:grid;place-items:center;position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:59;width:56px;height:56px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);color:var(--text);box-shadow:0 14px 30px #10182838;cursor:pointer;transition:transform .36s cubic-bezier(.22,.86,.33,1),opacity .24s cubic-bezier(.22,.86,.33,1),border-color .18s ease}.chat-fab:hover{border-color:var(--focus-border);transform:translateY(-1px)}.app-shell.mobile-chat-visible .chat-fab{opacity:0;transform:translateY(8px) scale(.92);pointer-events:none}.left-footer{margin-top:0}.left-laps{flex:1 1 auto}.lap-overlay-card,.settings-overlay-card{width:92vw;height:86vh}}@media(max-width:760px){.topbar{flex-direction:column;align-items:flex-start;height:auto;gap:8px;padding:10px 14px}.split-two{grid-template-columns:1fr}.right-positions .split-two{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.msg-row{max-width:92%}.quick-row{align-items:flex-start;flex-wrap:wrap}.quick-presets{width:100%}.timer-shell{width:100%;display:flex;justify-content:flex-end}.timer-popover{width:min(94vw,360px)}.chat-head{align-items:flex-start}.chat-head-left,.session-picker-shell{width:100%;min-width:0}.session-picker-menu{width:min(94vw,94vw)}.track-map{height:240px}.lap-overlay-head{flex-direction:column;align-items:flex-start}.lap-overlay-close{align-self:flex-start}.settings-overlay-head{flex-direction:column;align-items:flex-start}.settings-overlay-close{align-self:flex-start}}