:root{--td-bg: #0a0e17;--td-panel: rgba(16, 22, 36, .86);--td-panel-border: rgba(120, 160, 220, .22);--td-text: #e8f0ff;--td-text-dim: #9fb0cc;--td-accent: #4dd6ff;--td-danger: #ff4d5e;--td-good: #4dff88;--safe-t: env(safe-area-inset-top, 0px);--safe-r: env(safe-area-inset-right, 0px);--safe-b: env(safe-area-inset-bottom, 0px);--safe-l: env(safe-area-inset-left, 0px)}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;background:var(--td-bg);color:var(--td-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,system-ui,sans-serif;overscroll-behavior:none;-webkit-text-size-adjust:100%;touch-action:none;user-select:none;-webkit-user-select:none}#app{position:fixed;inset:0;overflow:hidden;touch-action:none}#scene-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}#hud-root{position:absolute;inset:0;pointer-events:none;-webkit-user-select:none;user-select:none}#hud-root button{pointer-events:auto;font-family:inherit;touch-action:manipulation}button{border:none;cursor:pointer;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}button:disabled{opacity:.4;cursor:default}.td-topbar{position:absolute;top:calc(var(--safe-t) + 8px);left:calc(var(--safe-l) + 8px);right:calc(var(--safe-r) + 8px);display:flex;align-items:center;justify-content:space-between;gap:10px;pointer-events:auto}.td-stat{display:flex;align-items:center;gap:6px;background:var(--td-panel);border:1px solid var(--td-panel-border);border-radius:12px;padding:8px 12px;min-height:40px;font-weight:700;font-size:15px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.td-stat--lives .td-stat__icon{color:var(--td-danger)}.td-stat--gold .td-stat__icon{color:#ffd23d}.td-stat--wave .td-stat__icon{color:var(--td-accent)}.td-stat--level{font-size:13px;letter-spacing:.02em}.td-topcontrols{display:flex;gap:6px}.td-iconbtn{min-width:44px;min-height:44px;border-radius:12px;background:var(--td-panel);border:1px solid var(--td-panel-border);color:var(--td-text);font-size:17px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.td-iconbtn--small{min-width:44px;min-height:44px;font-size:14px}.td-topcontrols__more{position:relative}.td-topcontrols__menu{position:absolute;top:calc(100% + 6px);right:0;display:flex;flex-direction:column;gap:6px;padding:6px;background:var(--td-panel);border:1px solid var(--td-panel-border);border-radius:14px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);max-height:calc(100dvh - var(--safe-t) - var(--safe-b) - 64px);overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;z-index:30}.td-topcontrols__quickactions{display:grid;grid-template-columns:repeat(2,minmax(44px,1fr));gap:6px}.td-topcontrols__menu--hidden{display:none}.td-levelselector{display:flex;flex-direction:column;gap:6px;padding-top:6px;border-top:1px solid var(--td-panel-border)}.td-levelselector__btn{min-height:44px;width:100%}.td-levelselector__btn[aria-current=page]{border-color:var(--td-accent);box-shadow:0 0 12px -2px var(--td-accent)}.td-bottombar{position:absolute;left:calc(var(--safe-l) + 8px);right:calc(var(--safe-r) + 8px);bottom:calc(var(--safe-b) + 8px);display:flex;justify-content:space-between;align-items:flex-end;gap:10px;pointer-events:none}.td-bottombar__right{display:flex;flex-direction:column;align-items:flex-end;gap:8px;pointer-events:none}.td-palette{display:flex;gap:8px;flex-wrap:wrap;pointer-events:auto}.td-palette__item{--role-color: #4dd6ff;display:flex;flex-direction:column;align-items:center;gap:4px;width:84px;min-height:76px;padding:8px 6px;border-radius:14px;background:var(--td-panel);border:2px solid var(--td-panel-border);color:var(--td-text);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:border-color .15s,transform .1s}.td-palette__item--active{border-color:var(--role-color);transform:translateY(-3px);box-shadow:0 0 16px -2px var(--role-color)}.td-palette__swatch{width:22px;height:22px;border-radius:6px;background:var(--role-color);box-shadow:0 0 10px -1px var(--role-color)}.td-palette__name{font-size:11px;font-weight:700;text-align:center;line-height:1.2}.td-palette__cost{font-size:11px;color:#ffd23d;font-weight:700}.td-wavecontrol{pointer-events:auto}.td-threat{width:min(300px,36vw);padding:8px 10px;border:1px solid rgba(77,214,255,.32);border-radius:12px;background:#0a101ce6;box-shadow:0 6px 20px #00000047;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);pointer-events:none}.td-threat--hidden{display:none}.td-threat__title{margin-bottom:5px;color:var(--td-accent);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.td-threat__route{display:grid;grid-template-columns:minmax(48px,1fr) auto auto;align-items:center;gap:8px;min-height:24px;font-size:11px}.td-threat__label{overflow:hidden;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.td-threat__armor{color:#d9e7ff;font-size:15px;letter-spacing:2px}.td-threat__volume{color:var(--td-text-dim);font-weight:700}.td-threat__volume--high,.td-threat__boss{color:#ffb44d}.td-threat__boss{grid-column:2 / 4;justify-self:end;font-size:10px;font-weight:900;letter-spacing:.05em}.td-edge-indicators{position:absolute;inset:0;z-index:12;overflow:hidden;pointer-events:none}.td-edge-indicator{position:absolute;min-width:44px;padding:7px 10px;border:1px solid rgba(255,77,94,.7);border-radius:999px;background:#300910e6;color:#ffe5e8;font-size:13px;font-weight:900;text-align:center;box-shadow:0 0 16px #ff4d5e52}.td-edge-indicator--left{left:calc(var(--safe-l) + 8px);top:50%;transform:translateY(-50%)}.td-edge-indicator--right{right:calc(var(--safe-r) + 8px);top:50%;transform:translateY(-50%)}.td-edge-indicator--top{top:calc(var(--safe-t) + 58px);left:50%;transform:translate(-50%)}.td-edge-indicator--bottom{bottom:calc(var(--safe-b) + 96px);left:50%;transform:translate(-50%)}.td-primarybtn{min-height:52px;padding:0 20px;border-radius:14px;background:linear-gradient(135deg,#2fd0ff,#4d7cff);color:#06131f;font-weight:800;font-size:15px;box-shadow:0 4px 18px -4px #2db4ff99}.td-primarybtn--small{min-height:40px;font-size:13px;width:100%}.td-secondarybtn{min-height:52px;padding:0 20px;border-radius:14px;background:#7896c824;border:1px solid var(--td-panel-border);color:var(--td-text);font-weight:800;font-size:15px}.td-confirm__actions{display:flex;justify-content:center;gap:10px}.td-confirm__actions button{min-width:112px}.td-selection{width:220px;max-width:40vw;background:var(--td-panel);border:1px solid var(--td-panel-border);border-radius:14px;padding:12px;pointer-events:auto;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:opacity .15s,transform .15s}.td-selection--hidden{display:none;opacity:0;transform:translateY(8px);pointer-events:none}.td-selection__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.td-selection__title{font-weight:800;font-size:14px}.td-selection__stats{font-size:11px;color:var(--td-text-dim);line-height:1.5;margin-bottom:10px}.td-targeting{display:flex;gap:4px;margin-bottom:10px}.td-targeting__btn{flex:1;min-height:44px;padding:0 4px;border-radius:10px;background:#7896c824;border:1px solid var(--td-panel-border);color:var(--td-text-dim);font-weight:700;font-size:11px}.td-targeting__btn--active{background:#4dd6ff2e;border-color:var(--td-accent);color:var(--td-text);box-shadow:0 0 10px -2px var(--td-accent)}.td-toast{position:absolute;left:50%;top:calc(var(--safe-t) + 60px);transform:translate(-50%);background:#140a0eeb;border:1px solid rgba(255,90,100,.4);color:#ffd9dc;padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;transition:opacity .2s}.td-toast--hidden{opacity:0;pointer-events:none}.td-overlay{position:absolute;inset:0;box-sizing:border-box;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#04060cb8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:auto;transition:opacity .2s;padding:calc(var(--safe-t) + 12px) calc(var(--safe-r) + 12px) calc(var(--safe-b) + 12px) calc(var(--safe-l) + 12px)}.td-overlay--hidden{opacity:0;visibility:hidden;pointer-events:none}.td-overlay__card{box-sizing:border-box;max-width:380px;width:100%;max-height:100%;overflow-y:auto;background:linear-gradient(180deg,#161e30fa,#0e121efa);border:1px solid var(--td-panel-border);border-radius:18px;padding:24px;text-align:center}.td-overlay__title{margin:0 0 12px;font-size:26px}.td-overlay__title--won{color:var(--td-good)}.td-overlay__title--lost{color:var(--td-danger)}.td-overlay__stats{color:var(--td-text-dim);margin:0 0 18px;font-size:14px}.td-overlay__stars{color:#ffd23d;margin:0 0 6px;font-size:28px;letter-spacing:4px}.td-overlay__best{color:var(--td-text-dim);margin:0 0 18px;font-size:13px}.td-overlay__stars--hidden,.td-overlay__best--hidden{display:none}.td-instructions{text-align:left;margin:0 0 18px;padding-left:20px;font-size:13px;line-height:1.6;color:var(--td-text-dim)}.td-instructions li{margin-bottom:6px}.td-rotate{position:fixed;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;background:#04060cf0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:auto;transition:opacity .2s;padding:calc(var(--safe-t) + 16px) calc(var(--safe-r) + 16px) calc(var(--safe-b) + 16px) calc(var(--safe-l) + 16px);text-align:center}.td-rotate--hidden{opacity:0;pointer-events:none}.td-rotate__card{max-width:320px}.td-rotate__icon{font-size:56px;line-height:1;color:var(--td-accent);margin-bottom:16px;animation:td-rotate-nudge 1.6s ease-in-out infinite}@keyframes td-rotate-nudge{0%,to{transform:rotate(0)}50%{transform:rotate(-90deg)}}.td-rotate__title{margin:0 0 8px;font-size:24px}.td-rotate__text{margin:0;color:var(--td-text-dim);font-size:14px;line-height:1.5}@media(orientation:portrait){.td-palette__item{width:72px;min-height:64px}.td-selection{width:190px}}@media(max-height:420px){.td-stat{padding:5px 8px;min-height:34px;font-size:12px}.td-overlay{padding:calc(var(--safe-t) + 8px) calc(var(--safe-r) + 8px) calc(var(--safe-b) + 8px) calc(var(--safe-l) + 8px)}.td-overlay__card{padding:14px 18px}.td-overlay__title{margin-bottom:6px;font-size:21px}.td-instructions{margin-bottom:10px;font-size:12px;line-height:1.35}.td-instructions li{margin-bottom:2px}.td-overlay__card .td-primarybtn{min-height:44px}.td-threat{width:min(280px,34vw);padding:5px 8px}.td-threat__title{margin-bottom:2px}.td-threat__route{min-height:19px;font-size:10px}.td-threat__armor{font-size:13px}}