:root{--bg: #0b1220;--panel: rgba(15, 23, 42, .88);--panel-border: rgba(148, 163, 184, .25);--text: #e6edf7;--text-dim: #9fb0c8;--accent: #7dd3fc;--danger: #f87171;--radius: 14px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;overflow:hidden;overscroll-behavior:none}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}.stage{position:fixed;inset:0;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;cursor:crosshair;background:radial-gradient(1200px 700px at 70% 20%,#101a30 0%,var(--bg) 60%)}.view{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;transform-origin:0 0;will-change:transform}.layer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.layer-field{transition:opacity .2s ease}.brand{position:fixed;top:calc(10px + env(safe-area-inset-top));left:calc(14px + env(safe-area-inset-left));pointer-events:none;line-height:1.25}.brand-name{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}.brand-sub{display:block;font-size:17px;font-weight:650;color:var(--text)}.toolbar{position:fixed;left:50%;transform:translate(-50%);bottom:calc(10px + env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;justify-content:center;gap:6px;max-width:calc(100vw - 12px);padding:7px;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.tb-group{display:flex;gap:6px;align-items:center;padding:0 4px}.tb-group+.tb-group{border-left:1px solid var(--panel-border)}.tb-btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:44px;min-height:44px;padding:4px 8px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--text);font:inherit;font-size:12px;cursor:pointer}.tb-btn:hover{background:#7dd3fc1f}.tb-btn:disabled{opacity:.35;cursor:default}.tb-btn.active{background:#7dd3fc2e;border-color:#7dd3fc80;color:var(--accent)}.tb-btn.danger{color:var(--danger)}.tb-label{font-size:10px;color:var(--text-dim)}.tb-btn.active .tb-label{color:var(--accent)}.tb-select select,.panel select,.panel input[type=text]{min-height:44px;padding:6px 10px;border-radius:10px;border:1px solid var(--panel-border);background:#0b1220e6;color:var(--text);font:inherit;font-size:13px}@media (max-width: 640px){.tb-label{display:none}.tb-btn{padding:4px}.toolbar{left:6px;right:6px;transform:none;max-width:none;justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none}.toolbar::-webkit-scrollbar{display:none}.tb-group{flex:0 0 auto}.tb-select select{min-width:100px}}@media (min-width: 900px){.toolbar{top:calc(10px + env(safe-area-inset-top));bottom:auto;left:50%}}.collapse-fab,.info-fab{position:fixed;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);cursor:pointer;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.collapse-fab{right:calc(12px + env(safe-area-inset-right));bottom:calc(12px + env(safe-area-inset-bottom))}.info-fab{top:calc(10px + env(safe-area-inset-top));right:calc(12px + env(safe-area-inset-right))}.info-pop{position:fixed;top:calc(62px + env(safe-area-inset-top));right:calc(12px + env(safe-area-inset-right));max-width:min(340px,calc(100vw - 24px));padding:4px 14px;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);font-size:13px;color:var(--text-dim);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);z-index:30}.info-toggle{display:flex;align-items:center;gap:10px;margin:10px 0;color:var(--text);font-size:13px}.info-toggle input{width:20px;height:20px;accent-color:var(--accent)}.view-reset{position:fixed;top:calc(58px + env(safe-area-inset-top));left:calc(14px + env(safe-area-inset-left));z-index:30;min-height:40px;padding:8px 14px;border-radius:999px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);font:inherit;font-size:13px;cursor:pointer;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.view-reset:hover{background:#7dd3fc24}.legend{position:fixed;left:calc(14px + env(safe-area-inset-left));bottom:calc(86px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:8px;font-size:11px;color:var(--text-dim);background:var(--panel);border:1px solid var(--panel-border);border-radius:999px;padding:6px 12px;pointer-events:none}@media (min-width: 900px){.legend{bottom:calc(14px + env(safe-area-inset-bottom))}}.legend-bar{width:110px;height:8px;border-radius:4px}.aoa-chip{position:fixed;left:50%;transform:translate(-50%);bottom:calc(86px + env(safe-area-inset-bottom));background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:8px 14px;font-size:12px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}@media (min-width: 900px){.aoa-chip{bottom:calc(16px + env(safe-area-inset-bottom))}}.aoa-chip label{display:flex;flex-direction:column;gap:4px;color:var(--text-dim)}.aoa-chip input[type=range]{width:180px}.perf-warn{position:fixed;left:50%;transform:translate(-50%);top:calc(12px + env(safe-area-inset-top));background:#783c0ae6;border:1px solid rgba(251,191,36,.5);color:#fde68a;border-radius:999px;padding:6px 14px;font-size:12px;z-index:40;pointer-events:none}.panel{position:fixed;z-index:50;background:var(--panel);border:1px solid var(--panel-border);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);display:flex;flex-direction:column;left:0;right:0;bottom:0;max-height:72vh;border-radius:18px 18px 0 0;padding-bottom:env(safe-area-inset-bottom)}@media (min-width: 900px){.panel{left:auto;top:0;bottom:0;width:340px;max-height:none;border-radius:0;border-left:1px solid var(--panel-border)}}.panel-head{display:flex;align-items:center;gap:10px;padding:12px 16px 4px}.panel-head h2{margin:0;font-size:16px;flex:1}.fps{font-size:11px;color:var(--text-dim);font-variant-numeric:tabular-nums}.panel-body{overflow-y:auto;padding:4px 16px 20px;-webkit-overflow-scrolling:touch}.panel-body h3{margin:18px 0 8px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim)}.ctl{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;font-size:13px}.ctl-row{flex-direction:row;align-items:center;gap:10px;flex-wrap:wrap}.ctl-label{display:flex;justify-content:space-between;color:var(--text)}.ctl-value{color:var(--text-dim);font-variant-numeric:tabular-nums}.ctl input[type=range]{width:100%;min-height:32px;accent-color:var(--accent)}.ctl input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent)}.ctl input[type=text]{flex:1;min-width:120px}.dir-row{display:flex;gap:6px;margin-bottom:12px}.dir-row .tb-btn{font-size:18px}.fine-print{font-size:12px;line-height:1.5;color:var(--text-dim)}.modal-backdrop{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;background:#04081099;padding:20px}.modal{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:18px 20px;max-width:420px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.modal p{margin:0 0 14px}.modal-actions{display:flex;gap:8px;flex-wrap:wrap}.modal-actions .tb-btn{border:1px solid var(--panel-border)}.fatal{max-width:560px;margin:15vh auto;padding:0 24px;line-height:1.6}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion: reduce){.layer-field{transition:none}}