*{margin:0;padding:0;box-sizing:border-box}:root{--ui-bg: rgba(255, 248, 238, .82);--ui-panel: rgba(255, 250, 242, .95);--ui-backdrop: rgba(35, 46, 66, .45);--ui-border: rgba(120, 95, 60, .2);--ui-text: #33404f;--ui-muted: rgba(51, 64, 79, .6);--ui-accent: #ff8a4c;--ui-accent-soft: #ffb37a;--ui-accent-2: #4fb2ff;--ui-danger: #e14f4f;--ui-gold: #ffd700;--ui-radius: 16px;--ui-gap: 14px;--ui-font: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--slider-track-h: 5px;--slider-thumb-size: 18px;--slider-fill: var(--ui-accent);--slider-empty: rgba(120, 95, 60, .18);--toggle-w: 44px;--toggle-h: 24px;--toggle-off: rgba(120, 95, 60, .2);--toggle-on: var(--ui-accent);--toggle-thumb: 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scale(.98);box-shadow:0 1px #785f3c26}button.btn-primary{background:var(--ui-accent);border-color:var(--ui-accent);color:var(--ui-text);box-shadow:0 3px #c86e3266}button.btn-primary:hover{background:var(--ui-accent-soft);border-color:var(--ui-accent-soft)}button.btn-danger:hover{background:var(--ui-danger);border-color:var(--ui-danger);color:var(--ui-text)}input[type=text],input[type=search]{width:100%;min-width:0;background:#ffffff8c;color:var(--ui-text);border:2px solid var(--ui-border);border-radius:var(--ui-radius);padding:11px 16px;font-size:clamp(14px,1.6vw,18px);font-family:var(--ui-font);text-align:center;outline:none;pointer-events:auto;transition:border-color .15s ease,background .15s 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button{width:100%;min-width:0;min-height:44px}#error-message{color:#ff6b6b;font-size:14px;font-weight:500;margin-top:2px;text-align:center;min-height:20px}#load-error-banner{position:fixed;top:max(16px,env(safe-area-inset-top));left:50%;transform:translate(-50%);z-index:60;background:#280a0aeb;border:1px solid rgba(255,107,107,.4);color:#ff6b6b;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:500;text-align:center;max-width:min(420px,88vw);opacity:0;pointer-events:none;transition:opacity .25s ease}#load-error-banner.visible{opacity:1}.section-label{color:var(--ui-muted);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.1em;align-self:flex-start;margin-top:2px;margin-bottom:-6px}.map-select-compact{max-height:200px;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}.map-card .map-thumb-placeholder{display:none;width:100%;aspect-ratio:1;background:#785f3c1a;border-radius:calc(var(--ui-radius) - 2px);border:1px solid var(--ui-border);align-items:center;justify-content:center;font-size:36px;color:var(--ui-muted);font-weight:700}#game-overlay{position:fixed;inset:0;z-index:20;pointer-events:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}#hud-container{position:absolute;top:max(12px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));display:flex;flex-direction:column;align-items:flex-start;gap:6px}#hud-panel{display:flex;align-items:center;gap:14px;padding:8px 16px;background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:var(--ui-radius);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.hud-item{display:flex;align-items:center;gap:6px;color:var(--ui-text)}.hud-icon{width:18px;height:18px;flex-shrink:0;opacity:.85}.hud-value{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.02em;white-space:nowrap}#debug-panel{padding:3px 10px;font-size:12px;font-weight:500;color:var(--ui-muted);background:#ffffff8c;border-radius:6px;border:1px solid var(--ui-border);display:none}#speed-vignette{position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(ellipse at center,transparent 55%,rgba(255,255,255,.05) 72%,rgba(180,220,255,.22) 100%);transition:opacity .15s ease}#pause-menu{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;background:var(--ui-backdrop);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:auto;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.pause-panel{display:flex;flex-direction:column;align-items:stretch;gap:16px;background:var(--ui-panel);border:1px solid var(--ui-border);border-radius:18px;padding:28px 28px 24px;width:min(400px,88vw);max-height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch}.pause-title{color:var(--ui-text);font-size:clamp(20px,5vw,28px);font-weight:600;letter-spacing:.1em;text-transform:uppercase;text-align:center;margin-bottom:2px}.pause-actions{display:flex;flex-direction:column;gap:8px;margin-top:2px}.pause-actions button{font-size:clamp(14px,3vw,18px);padding:10px 16px}.settings-block{display:flex;flex-direction:column;gap:12px;border:1px solid var(--ui-border);border-radius:var(--ui-radius);padding:14px 14px 12px;position:relative}.settings-label{position:absolute;top:-10px;left:12px;background:var(--ui-panel);padding:0 8px;font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ui-muted)}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.setting-name{font-size:13px;font-weight:500;color:var(--ui-text);white-space:nowrap}.setting-control{display:flex;align-items:center;gap:8px;flex-shrink:0}.setting-value{font-size:12px;font-weight:500;color:var(--ui-muted);min-width:24px;text-align:right;font-variant-numeric:tabular-nums}.settings-slider{-webkit-appearance:none;appearance:none;width:130px;height:var(--slider-track-h);border-radius:2px;outline:none;cursor:pointer;background:linear-gradient(to right,var(--slider-fill) 0%,var(--slider-fill) var(--fill, 50%),var(--slider-empty) var(--fill, 50%),var(--slider-empty) 100%);border:none;padding:0;min-width:unset;transition:none}.settings-slider::-webkit-slider-thumb{-webkit-appearance:none;width:var(--slider-thumb-size);height:var(--slider-thumb-size);border-radius:50%;background:var(--ui-text);cursor:pointer;border:none;transition:transform .1s ease}.settings-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.settings-slider::-moz-range-thumb{width:var(--slider-thumb-size);height:var(--slider-thumb-size);border-radius:50%;background:var(--ui-text);cursor:pointer;border:none}.toggle{display:inline-flex;align-items:center;cursor:pointer}.toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.toggle-track{display:block;width:var(--toggle-w);height:var(--toggle-h);border-radius:calc(var(--toggle-h) / 2);background:var(--toggle-off);border:1px solid var(--ui-border);position:relative;transition:background .2s ease,border-color .2s ease;flex-shrink:0}.toggle input:checked~.toggle-track{background:var(--toggle-on);border-color:transparent}.toggle-thumb{display:block;position:absolute;top:3px;left:3px;width:calc(var(--toggle-h) - 8px);height:calc(var(--toggle-h) - 8px);border-radius:50%;background:#33404f66;transition:transform .2s ease,background .2s ease}.toggle input:checked~.toggle-track .toggle-thumb{transform:translate(calc(var(--toggle-w) - var(--toggle-h) + 2px));background:var(--toggle-thumb)}.toggle input:focus-visible~.toggle-track{outline:2px solid var(--ui-accent-2);outline-offset:2px}.boost-btn-inline{width:auto!important;padding:6px 14px!important;font-size:12px!important;font-weight:500!important;white-space:nowrap}.boost-btn-inline:disabled{opacity:.55;cursor:default;pointer-events:none}.map-card{position:relative}.lb-open-btn{position:absolute;top:6px;right:6px;width:26px;height:26px;min-width:0;padding:0!important;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#1418208c;border:1px solid rgba(255,255,255,.25);box-shadow:none;z-index:2}.lb-open-btn:hover{background:var(--ui-accent);border-color:var(--ui-accent)}.lb-open-btn svg{width:14px;height:14px}#leaderboard-panel{position:fixed;inset:0;z-index:40;display:none;align-items:center;justify-content:center;background:var(--ui-backdrop);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:auto;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.leaderboard-content{width:min(420px,90vw)}.leaderboard-list{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto;-webkit-overflow-scrolling:touch}.lb-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--ui-border);border-radius:10px;background:#fff6}.lb-row.lb-own{border-color:var(--ui-accent);background:#ff8a4c26}.lb-rank{font-weight:700;color:var(--ui-muted);min-width:26px;text-align:center;flex-shrink:0}.lb-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--ui-accent-soft);border:1px solid var(--ui-border)}.lb-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;color:var(--ui-text);text-align:left}.lb-time{font-variant-numeric:tabular-nums;font-weight:600;color:var(--ui-text);flex-shrink:0}.leaderboard-own{display:none;flex-direction:column;gap:6px}.leaderboard-status{text-align:center;color:var(--ui-muted);font-size:13px;padding:10px 0}#tutorial-overlay{position:fixed;inset:0;z-index:45;display:none;align-items:center;justify-content:center;background:var(--ui-backdrop);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:auto;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.tutorial-content{width:min(380px,88vw)}.tutorial-controls{display:flex;flex-direction:column;gap:8px}.tutorial-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--ui-border);border-radius:var(--ui-radius);background:#fff6;color:var(--ui-text);font-size:14px;font-weight:500}.tutorial-tip{text-align:center;font-size:13px;font-weight:600;color:var(--ui-accent);margin-top:2px}.mc-overlay{position:fixed;inset:0;z-index:25;pointer-events:none;display:none;touch-action:none}.mc-zone{position:absolute;top:0;bottom:0;width:50%;pointer-events:auto;touch-action:none}.mc-zone-left{left:0}.mc-zone-right{right:0;left:50%}.mc-joystick-base{position:absolute;border-radius:50%;background:#ffffff12;border:1.5px solid rgba(255,255,255,.18);opacity:0;transition:opacity .15s ease;pointer-events:none}.mc-joystick-active{opacity:1}.mc-joystick-thumb{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:#ffffff8c;border:1.5px solid rgba(255,255,255,.8);pointer-events:none}.mc-btn{position:absolute;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff1a;border:1.5px solid rgba(255,255,255,.22);color:#ffffffbf;-webkit-user-select:none;user-select:none;touch-action:none;transition:background .1s ease,transform .08s ease;pointer-events:auto}.mc-btn-active{background:#ff9a6373;border-color:#ff9a63bf;transform:scale(.91)}.mc-jump{width:68px;height:68px;bottom:max(28px,env(safe-area-inset-bottom));right:max(28px,env(safe-area-inset-right))}.mc-pause{width:44px;height:44px;top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));background:#0000004d;border-color:#ffffff26}@media(pointer:coarse){#startup-menu{gap:12px;padding:20px 16px}#startup-buttons,#map-select-menu,#multiplayer-menu{max-width:100%}h2{font-size:clamp(15px,4vw,20px)}button{font-size:clamp(15px,4vw,20px);padding:13px 16px}.rooms-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));max-height:240px;padding:12px;gap:8px}.map-select-compact{max-height:180px}.room-card{padding:8px 6px}.settings-slider{width:110px;--slider-thumb-size: 20px;height:5px}#debug-panel{font-size:11px;padding:2px 8px;opacity:.6}#hud-panel{gap:10px;padding:6px 12px}.hud-icon{width:15px;height:15px}.hud-value{font-size:14px}.action-buttons{gap:8px}}@media(max-height:480px)and (pointer:coarse){#startup-menu{justify-content:flex-start;padding-top:10px;gap:8px}h1{font-size:clamp(22px,5vw,36px)}.rooms-grid{max-height:120px}.map-select-compact{max-height:100px}button{padding:10px 16px}.pause-panel{gap:10px;padding:16px 18px 14px}.pause-title{margin-bottom:0}.settings-block{gap:8px;padding:10px 12px 8px}}@media(min-width:768px)and (pointer:fine){#startup-menu{gap:24px}#startup-buttons{max-width:440px}#map-select-menu,#multiplayer-menu{max-width:min(760px,88vw)}.rooms-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));max-height:360px;gap:16px;padding:20px}.map-select-compact{max-height:220px}.room-card h3{font-size:14px}.action-buttons button{font-size:clamp(14px,1.5vw,18px)}}@media(max-height:500px)and (orientation:landscape){#startup-menu{justify-content:flex-start;gap:6px;padding:max(8px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}h1{font-size:clamp(16px,4vh,24px);letter-spacing:.08em}#map-select-menu,#multiplayer-menu{max-width:100%;gap:6px}#multiplayer-menu h2,#map-select-menu h2{font-size:12px}#map-select-menu .rooms-grid{max-height:min(45vh,220px)}.mp-view{gap:8px}#mp-map-list,#rooms-list{grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:6px;padding:10px;max-height:min(38vh,160px)}#mp-create-view input[type=text],#mp-join-view input[type=search],.action-buttons button{padding:8px 14px}}#loading-screen{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;background:#000;pointer-events:auto;opacity:0;transition:opacity .25s ease}#loading-screen.visible{opacity:1}.loading-content{display:flex;flex-direction:column;align-items:center;gap:24px}.loading-spinner{width:40px;height:40px;border-radius:50%;border:2px solid rgba(255,255,255,.12);border-top-color:var(--ui-accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-map-name{color:#fff6;font-size:13px;font-family:var(--ui-font);font-weight:500;letter-spacing:.12em;text-transform:uppercase}#finish-banner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);background:#000000b8;border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:24px 40px;text-align:center;color:#fff;font-family:var(--ui-font);pointer-events:none;opacity:0;transition:opacity .3s ease,transform .3s ease}#finish-banner.visible{opacity:1;transform:translate(-50%,-50%) scale(1)}.finish-time{font-size:clamp(28px,5vw,48px);font-weight:700;letter-spacing:.05em}.finish-best{font-size:clamp(13px,2vw,16px);color:#ffffff8c;margin-top:6px}.finish-record{font-size:clamp(15px,2.5vw,20px);font-weight:600;color:gold;margin-top:8px;min-height:1.4em}#confetti-layer{position:absolute;inset:0;overflow:hidden;pointer-events:none}.confetti-piece{position:absolute;top:-5%;left:var(--x, 50%);width:var(--size, 8px);height:var(--size, 8px);background:var(--color, #fff);border-radius:2px;opacity:0;will-change:transform,opacity}.confetti-piece.falling{animation:confetti-fall var(--duration, 1.6s) ease-in forwards}@keyframes confetti-fall{0%{transform:translate(0) rotate(0);opacity:1}to{transform:translate(var(--drift, 40px),115vh) rotate(var(--spin, 480deg));opacity:0}}#record-flash{position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(circle at center,rgba(255,215,0,.35) 0%,rgba(255,215,0,.12) 40%,transparent 70%)}#record-flash.pulsing{animation:record-pulse .9s ease-out 2}@keyframes record-pulse{0%{opacity:0}25%{opacity:1}to{opacity:0}}.track-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px;width:100%}.track-btn{width:auto!important;padding:5px 12px!important;font-size:12px!important;font-weight:500!important;border-radius:20px!important;border:1px solid var(--ui-border)!important;background:transparent!important;color:var(--ui-muted)!important;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease!important;white-space:nowrap}.track-btn:hover{background:#785f3c1a!important;color:var(--ui-text)!important;border-color:var(--ui-accent-2)!important}.track-btn.active{background:var(--ui-accent)!important;color:var(--ui-text)!important;border-color:transparent!important}.setting-row--column{flex-direction:column;align-items:flex-start;gap:6px}