.rtt-tool{--rtt-accent:var(--color-accent);--rtt-accent-bright:var(--color-accent-bright);--rtt-accent-deep:#c95d00;--rtt-ok:#15803d;--rtt-ok-bg:#15803d1a;--rtt-ok-bd:#15803d47;--rtt-warn:#b45309;--rtt-warn-bg:#b453091a;--rtt-warn-bd:#b4530947;--rtt-err:#b91c1c;--rtt-err-bg:#b91c1c1a;--rtt-err-bd:#b91c1c47;--rtt-accent-bg:#ff7a001a;--rtt-accent-bd:#ff7a004d;--rtt-chart-fps:#ff7a00;--rtt-chart-ft:#fbbf24}:root.dark .rtt-tool{--rtt-ok:#4ade80;--rtt-ok-bg:#4ade801f;--rtt-ok-bd:#4ade804d;--rtt-warn:#fbbf24;--rtt-warn-bg:#fbbf241f;--rtt-warn-bd:#fbbf244d;--rtt-err:#f87171;--rtt-err-bg:#f871711f;--rtt-err-bd:#f871714d;--rtt-accent-bg:#ff7a0024;--rtt-accent-bd:#ff7a0061}.rtt-card{background-color:var(--color-canvas);border:1px solid var(--color-hairline);transition:border-color .2s,box-shadow .2s,transform .15s}.rtt-card:hover{border-color:var(--rtt-accent-bd)}.rtt-tile{background-color:var(--color-canvas-soft);border:1px solid var(--color-hairline)}:root.dark .rtt-tool .rtt-tile{background-color:var(--color-canvas-soft-2)}.rtt-canvas-container{aspect-ratio:16/9;border:1px solid var(--rtt-accent-bd);background-color:#050505;border-radius:1.25rem;width:100%;min-height:320px;max-height:620px;transition:border-color .3s,box-shadow .3s;position:relative;overflow:hidden;box-shadow:0 24px 50px -20px #0009,inset 0 0 60px -30px #ff7a0047}@media (width<=640px){.rtt-canvas-container{aspect-ratio:4/3;min-height:260px;max-height:420px}}.rtt-canvas-container.is-running{border-color:#ff7a008c;box-shadow:0 24px 50px -20px #0009,0 0 28px #ff7a0038,inset 0 0 60px -28px #ff7a0066}.rtt-canvas-container:fullscreen{aspect-ratio:auto;border:none;border-radius:0;min-height:0;max-height:none}#rtt-canvas{width:100%;height:100%;display:block}.rtt-hud-pill{-webkit-backdrop-filter:blur(10px);color:#e5e5e5;background-color:#0a0a0ad1;border:1px solid #ffffff1f}.rtt-overlay-scrim{-webkit-backdrop-filter:blur(4px);background:#050505d1;transition:opacity .3s}.rtt-graph-surface{border:1px solid var(--color-hairline);background-color:#0a0a0a}:root.dark .rtt-tool .rtt-graph-surface{border-color:#ffffff0f}.rtt-btn-primary{background-color:var(--rtt-accent);color:#0a0a0a;transition:transform .1s,box-shadow .15s,background-color .15s;box-shadow:0 8px 22px -8px #ff7a0099}.rtt-btn-primary:hover{background-color:var(--rtt-accent-bright);box-shadow:0 10px 26px -6px #ff7a00b3}.rtt-btn-primary:active{transform:scale(.98)}.rtt-btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.rtt-btn-danger{background-color:var(--rtt-err)!important;color:#fff!important;box-shadow:0 8px 22px -8px #dc26268c!important}.rtt-btn-secondary{background-color:var(--color-canvas-soft);color:var(--color-body);border:1px solid var(--color-hairline);transition:transform .1s,border-color .15s,color .15s,background-color .15s}:root.dark .rtt-tool .rtt-btn-secondary{background-color:var(--color-canvas-soft-2)}.rtt-btn-secondary:hover{border-color:var(--rtt-accent-bd);color:var(--color-ink)}.rtt-btn-secondary:active{transform:scale(.98)}.rtt-badge{border:1px solid var(--color-hairline);background-color:var(--color-canvas-soft);color:var(--color-mute);align-items:center;gap:.375rem;display:inline-flex}:root.dark .rtt-tool .rtt-badge{background-color:var(--color-canvas-soft-2)}.rtt-badge-ok{color:var(--rtt-ok);background-color:var(--rtt-ok-bg);border-color:var(--rtt-ok-bd)}.rtt-badge-warn{color:var(--rtt-warn);background-color:var(--rtt-warn-bg);border-color:var(--rtt-warn-bd)}.rtt-badge-err{color:var(--rtt-err);background-color:var(--rtt-err-bg);border-color:var(--rtt-err-bd)}.rtt-badge-accent{color:var(--rtt-accent);background-color:var(--rtt-accent-bg);border-color:var(--rtt-accent-bd)}.rtt-progress-track{background:var(--color-canvas-soft-2);border:1px solid var(--color-hairline);border-radius:9999px;height:6px;overflow:hidden}.rtt-progress-fill{background:linear-gradient(90deg, var(--rtt-accent-deep) 0%, var(--rtt-accent) 55%, var(--rtt-accent-bright) 100%);border-radius:9999px;width:0%;height:100%;transition:width .15s linear}.rtt-opt-btn{user-select:none;background-color:var(--color-canvas-soft);border:1px solid var(--color-hairline);color:var(--color-body);transition:all .15s;position:relative}:root.dark .rtt-tool .rtt-opt-btn{background-color:var(--color-canvas-soft-2)}.rtt-opt-btn:hover{color:var(--color-ink);border-color:var(--rtt-accent-bd);background-color:color-mix(in srgb, var(--rtt-accent) 8%, var(--color-canvas-soft))}.rtt-opt-btn.chip-active{box-shadow:0 0 0 1px var(--rtt-accent), 0 0 14px -2px #ff7a0059;font-weight:600;border-color:var(--rtt-accent)!important;background-color:var(--rtt-accent-bg)!important;color:var(--color-ink)!important}.rtt-opt-btn:disabled{opacity:.4;cursor:not-allowed}.rtt-config-locked{opacity:.7;pointer-events:none}.rtt-faq-item{background-color:var(--color-canvas);border:1px solid var(--color-hairline);transition:border-color .2s,background-color .2s}.rtt-faq-item:hover{border-color:var(--rtt-accent-bd)}.rtt-faq-trigger{text-align:left;width:100%;color:var(--color-ink)}.rtt-faq-icon{transition:transform .25s}.rtt-tool button:focus-visible,.rtt-tool a:focus-visible,.rtt-tool [tabindex]:focus-visible{outline:2px solid var(--rtt-accent);outline-offset:2px;border-radius:4px}@media (prefers-reduced-motion:reduce){.rtt-tool .animate-pulse,.rtt-tool .animate-ping{animation:none!important}}