:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:#0a0a0a}button:focus-visible,input:focus-visible,[role=button]:focus-visible{outline:2px solid #00ff88;outline-offset:2px}:root{--tui-bg: #000;--tui-fg: #f2f2f2;--tui-muted: #9aa0a6;--tui-line: rgba(255, 255, 255, .16);--tui-line-strong: rgba(255, 255, 255, .28);--tui-pink: #ff00ff;--tui-cyan: #00d4ff;--tui-danger: #ff4d4d;--tui-ok: #33ff99;--tui-pad-1: 6px;--tui-pad-2: 10px;--tui-gap: 8px;--tui-font: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;--tui-font-size: 13px;--tui-bw: 1px;--tui-radius: 0px}*{box-sizing:border-box;box-shadow:none!important;text-shadow:none!important;border-radius:0!important}html,body{height:100%}body.tui{margin:0;background:var(--tui-bg);color:var(--tui-fg);font-family:var(--tui-font);font-size:var(--tui-font-size);letter-spacing:.2px}body.tui button,body.tui input,body.tui select,body.tui textarea{font:inherit;color:inherit;background:transparent;border-radius:var(--tui-radius);outline:none;box-shadow:none;appearance:none}body.tui ::selection{background:#26c6ff40}body.tui :focus-visible{outline:2px solid var(--tui-cyan);outline-offset:2px}body.tui #app{width:100vw;height:100vh;display:flex;flex-direction:column}body.tui #header{display:flex;align-items:center;justify-content:space-between;padding:var(--tui-pad-2);border-bottom:var(--tui-bw) solid var(--tui-line-strong);background:transparent}body.tui #viewport{position:relative;flex:1 1 auto;min-height:0;background:#000;border-bottom:var(--tui-bw) solid var(--tui-line)}body.tui #mode-tabs{display:flex;gap:6px;flex-wrap:wrap}body.tui #file-buttons{display:flex;gap:6px}body.tui #mode-tabs .tab,body.tui #file-buttons .tab{padding:6px 10px;border:2px solid var(--tui-line-strong);background:transparent;cursor:pointer;line-height:1}body.tui #mode-tabs .tab:hover,body.tui #file-buttons .tab:hover{border-color:var(--tui-cyan)}body.tui #mode-tabs .tab.active{border-color:var(--tui-pink);color:var(--tui-fg)}body.tui button,body.tui .button{padding:6px 10px;border:2px solid var(--tui-cyan);background:transparent;cursor:pointer;line-height:1.1}body.tui button:hover,body.tui .button:hover{border-color:var(--tui-cyan);border-width:2px}body.tui button:active,body.tui .button:active{border-color:var(--tui-pink);border-width:2px}body.tui button[disabled],body.tui button:disabled{opacity:.45;cursor:not-allowed;border-color:var(--tui-line);border-width:1px}body.tui button.primary{border-color:var(--tui-pink);border-width:2px}body.tui button.danger{border-color:var(--tui-danger)}body.tui button.ok{border-color:var(--tui-ok)}body.tui .save-dropdown,body.tui .load-dropdown{position:relative}body.tui .save-menu,body.tui .load-menu{position:absolute;top:100%;left:0;margin-top:6px;min-width:100%;display:none;flex-direction:column;border:var(--tui-bw) solid var(--tui-line-strong);background:#000;z-index:200}body.tui .save-menu.open,body.tui .load-menu.open{display:flex}body.tui .save-menu button,body.tui .load-menu button{border:0;border-bottom:var(--tui-bw) solid var(--tui-line);text-align:left;padding:8px 10px}body.tui .save-menu button:last-child,body.tui .load-menu button:last-child{border-bottom:0}body.tui .save-menu button:hover,body.tui .load-menu button:hover{border-color:var(--tui-cyan)}body.tui #controls-area{position:static;top:auto;left:auto;max-width:none;z-index:auto;flex:0 0 auto;display:flex;flex-direction:column;border-top:var(--tui-bw) solid var(--tui-line-strong);background:transparent}body.tui .controls-area-header{width:100%;display:flex;align-items:center;gap:8px;padding:8px 10px;border:0;background:transparent;color:var(--tui-fg);font:inherit;cursor:pointer;text-align:left}body.tui .controls-area-header:hover{color:var(--tui-cyan)}body.tui .controls-area-header:focus-visible{outline:var(--tui-bw) solid var(--tui-cyan);outline-offset:2px}body.tui .controls-area-chevron{color:var(--tui-muted);transition:transform .2s}body.tui #controls-area.collapsed .controls-area-chevron{transform:rotate(-90deg)}body.tui .controls-area-content{display:grid;grid-template-columns:360px 1fr;gap:var(--tui-gap);padding:var(--tui-pad-2)}body.tui #controls-area.collapsed .controls-area-content{display:none}body.tui .mode-panel{min-width:0}body.tui .panel{border:2px solid var(--tui-line-strong);background:transparent}body.tui .panel-header{width:100%;display:flex;align-items:center;gap:8px;padding:8px 10px;border:0;border-bottom:2px solid var(--tui-line-strong);background:transparent;cursor:pointer}body.tui .panel-header:hover{border-bottom-color:var(--tui-cyan)}body.tui .panel-header:active{border-bottom-color:var(--tui-pink)}body.tui .panel-chevron{color:var(--tui-muted)}body.tui .panel-content{padding:10px}body.tui .panel.collapsed .panel-chevron{transform:rotate(-90deg)}body.tui .panel.collapsed .panel-content{display:none}body.tui .tool-divider{height:0;border-top:var(--tui-bw) solid var(--tui-line);margin:10px 0}body.tui .control-row{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:8px;padding:6px 0}body.tui .control-row label{color:var(--tui-muted)}body.tui input[type=checkbox]{width:14px;height:14px;border:var(--tui-bw) solid var(--tui-line-strong);background:transparent;vertical-align:middle;margin-right:8px}body.tui input[type=checkbox]:checked{border-color:var(--tui-cyan);background:#26c6ff2e}body.tui input[type=number],body.tui input[type=search],body.tui input[type=text],body.tui textarea{width:100%;padding:6px 8px;border:2px solid var(--tui-line-strong);background:transparent}body.tui input[type=number]:hover,body.tui input[type=search]:hover,body.tui input[type=text]:hover,body.tui textarea:hover,body.tui input[type=number]:focus,body.tui input[type=search]:focus,body.tui input[type=text]:focus,body.tui textarea:focus{border-color:var(--tui-cyan)}body.tui select{width:100%;padding:6px 30px 6px 8px;border:2px solid var(--tui-line-strong);background:transparent;position:relative}body.tui select{background-image:linear-gradient(45deg,transparent 50%,var(--tui-cyan) 50%),linear-gradient(135deg,var(--tui-cyan) 50%,transparent 50%);background-position:calc(100% - 16px) 55%,calc(100% - 10px) 55%;background-size:6px 6px,6px 6px;background-repeat:no-repeat}body.tui select:hover,body.tui select:focus{border-color:var(--tui-cyan)}body.tui input[type=range]{width:100%;height:18px;background:transparent;padding:0;border:0}body.tui input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--tui-line-strong)}body.tui input[type=range]::-moz-range-track{height:2px;background:var(--tui-line-strong)}body.tui input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:10px;height:10px;margin-top:-4px;background:transparent;border:2px solid var(--tui-cyan)}body.tui input[type=range]::-moz-range-thumb{width:10px;height:10px;background:transparent;border:2px solid var(--tui-cyan)}body.tui input[type=range]:hover::-webkit-slider-thumb{border-color:var(--tui-pink)}body.tui input[type=range]:hover::-moz-range-thumb{border-color:var(--tui-pink)}body.tui .scene-list{border:var(--tui-bw) solid var(--tui-line);padding:8px}body.tui .scene-list-title{color:var(--tui-muted);margin-bottom:8px}body.tui .scene-list-search{margin-bottom:8px}body.tui .scene-list-content{max-height:240px;overflow:auto;border-top:var(--tui-bw) solid var(--tui-line);padding-top:8px}body.tui #pick-debug,body.tui .debug-overlay{position:absolute;inset:10px auto auto 10px;border:var(--tui-bw) solid var(--tui-cyan);padding:8px;background:#000;color:var(--tui-fg);white-space:pre;pointer-events:none}body.tui .hidden{display:none!important}body.tui *::-webkit-scrollbar{width:10px;height:10px}body.tui *::-webkit-scrollbar-track{background:#000}body.tui *::-webkit-scrollbar-thumb{background:transparent;border:var(--tui-bw) solid var(--tui-line-strong)}body.tui *::-webkit-scrollbar-thumb:hover{border-color:var(--tui-cyan)}body.tui .modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center}body.tui .modal.hidden{display:none}body.tui .modal-backdrop{position:absolute;inset:0;background:#000c}body.tui .modal-content{position:relative;z-index:1;width:min(600px,calc(100vw - 2rem));max-height:min(80vh,640px);background:var(--tui-bg);border:var(--tui-bw) solid var(--tui-line-strong);display:flex;flex-direction:column}body.tui .modal-header{padding:var(--tui-pad-2);border-bottom:var(--tui-bw) solid var(--tui-line)}body.tui .modal-title{font-size:var(--tui-font-size);color:var(--tui-fg)}body.tui .modal-body{padding:var(--tui-pad-2);overflow:auto;display:flex;flex-direction:column;gap:var(--tui-gap)}body.tui .modal-instructions{color:var(--tui-muted)}body.tui .modal-actions{padding:var(--tui-pad-2);border-top:var(--tui-bw) solid var(--tui-line);display:flex;justify-content:flex-end;gap:var(--tui-gap)}body.tui .export-list{display:flex;flex-direction:column;gap:var(--tui-gap)}body.tui .export-group{border:var(--tui-bw) solid var(--tui-line);padding:var(--tui-pad-1)}body.tui .export-group>summary{cursor:pointer;list-style:none}body.tui .export-group>summary::-webkit-details-marker{display:none}body.tui .export-items{display:flex;flex-direction:column;gap:var(--tui-pad-1);padding:var(--tui-pad-1) 0 0 1rem}body.tui .export-item,body.tui .export-label{display:flex;align-items:center;gap:var(--tui-gap);color:var(--tui-fg)}body.tui .scene-list-item{padding:6px 8px;border:2px solid var(--tui-line-strong);background:transparent;cursor:pointer;text-align:left}body.tui .scene-list-item:hover{border-color:var(--tui-cyan)}body.tui .scene-list-group{border:var(--tui-bw) solid var(--tui-line);padding:var(--tui-pad-1)}body.tui .scene-list-group>summary{cursor:pointer;list-style:none}body.tui .scene-list-group>summary::-webkit-details-marker{display:none}body.tui .scene-list-subitems{display:flex;flex-direction:column;gap:var(--tui-pad-1)}body.tui input[type=color]{width:2.5rem;height:1.5rem;padding:2px;border:2px solid var(--tui-line-strong);background:transparent;cursor:pointer}body.tui input[type=color]:hover{border-color:var(--tui-cyan)}body.tui .control-row{grid-template-columns:minmax(100px,1fr) 1fr auto}body.tui .control-row label:has(input[type=checkbox]){grid-column:1 / -1}body.tui .control-row span{min-width:2rem;color:var(--tui-muted)}body.tui .direction-inputs{display:flex;gap:var(--tui-gap)}body.tui .direction-inputs input{flex:1;min-width:0}body.tui .credit-link{color:var(--tui-muted);text-decoration:none}body.tui .credit-link:hover{color:var(--tui-cyan)}body.tui .hint{color:var(--tui-muted);font-size:.85em}body.tui .light-controls-title{color:var(--tui-muted);margin-bottom:4px}body.tui .light-controls-empty{color:var(--tui-muted)}body.tui .panel-actions,body.tui .add-brushes,body.tui .brush-actions,body.tui .add-lights{display:flex;flex-wrap:wrap;gap:var(--tui-gap)}body.tui .add-brushes button.active,body.tui .brush-actions button.active{border-color:var(--tui-pink)}body.tui .ramp-creator-panel{display:flex;flex-direction:column;gap:var(--tui-gap);padding:var(--tui-pad-2) 0;border-top:var(--tui-bw) solid var(--tui-line);margin-top:var(--tui-gap)}body.tui .ramp-creator-status{color:var(--tui-muted)}body.tui .control-footer{padding:var(--tui-pad-1) 0;border-top:var(--tui-bw) solid var(--tui-line);text-align:center}body.tui #camera-controls{position:static;top:auto;right:auto;bottom:auto;width:auto}body.tui .controls-panels{display:flex;flex-direction:column;gap:var(--tui-gap);min-width:0;max-height:40vh;overflow-y:auto}body.tui .toast{background:var(--tui-bg);border:var(--tui-bw) solid var(--tui-line-strong);color:var(--tui-fg)}body.tui .toast-success{border-color:var(--tui-ok)}body.tui .toast-error{border-color:var(--tui-danger)}body.tui .toast-error .toast-message{color:#ff8a8a}body.tui .toast-undo{border-color:var(--tui-cyan)}body.tui .toast-recovery{border:var(--tui-bw) solid var(--tui-cyan);background:transparent;color:var(--tui-fg)}body.tui .toast-recovery:hover{border-color:var(--tui-pink)}body.tui .game-layout{display:flex;width:100vw;height:100vh;background:var(--tui-bg)}body.tui .game-sidebar{flex:0 0 auto;width:300px;padding:var(--tui-pad-2);border-right:2px solid var(--tui-line-strong);background:var(--tui-bg);color:var(--tui-fg);overflow-y:auto;z-index:1}body.tui .game-sidebar-right{width:250px;border-right:0;border-left:2px solid var(--tui-line-strong)}body.tui .game-viewport{flex:1 1 auto;position:relative;min-width:0;background:#000}body.tui .game-title{margin:0 0 20px;font-size:1.5rem;color:var(--tui-fg)}body.tui .game-panel{border:2px solid var(--tui-line-strong);background:transparent;padding:var(--tui-pad-2);margin-bottom:12px}body.tui .game-panel:last-child{margin-bottom:0}body.tui .game-panel-title{margin:0 0 10px;font-size:.95rem;color:var(--tui-fg)}body.tui .game-panel-title.controls{color:var(--tui-ok)}body.tui .game-panel-title.info{color:var(--tui-cyan)}body.tui .game-panel-title.theme{color:var(--tui-pink)}body.tui .game-panel-title.stats{color:var(--tui-fg)}body.tui .game-hint{margin:3px 0;font-size:.85rem;line-height:1.4;color:var(--tui-muted)}body.tui .game-control-row{margin-bottom:10px;padding-bottom:10px;border-bottom:var(--tui-bw) solid var(--tui-line)}body.tui .game-control-row:last-child{border-bottom:0;padding-bottom:0}body.tui .game-label{display:block;font-size:.75rem;margin-bottom:4px;color:var(--tui-muted)}body.tui .game-color-row{margin-bottom:8px}body.tui .game-color-row:last-of-type{margin-bottom:10px}body.tui .game-overlay-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;text-align:center}body.tui .game-overlay-center.pointer-events-none{pointer-events:none}body.tui .game-cta-button{padding:14px 40px;font-size:1.5rem;font-weight:700;border:2px solid var(--tui-pink);background:transparent;color:var(--tui-fg);cursor:pointer}body.tui .game-cta-button:hover{border-color:var(--tui-cyan)}body.tui .game-cta-sub{margin-top:20px;font-size:.9rem;color:var(--tui-muted)}body.tui .game-paused-title{font-size:2.5rem;font-weight:700;color:var(--tui-fg);margin-bottom:16px}body.tui .game-paused-hint{font-size:1rem;color:var(--tui-muted)}body.tui .game-over-title{font-size:3rem;font-weight:700;margin-bottom:20px}body.tui .game-over-score{font-size:1.4rem;color:var(--tui-muted);margin-bottom:24px}body.tui .game-score-display{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;gap:100px;font-size:4rem;font-weight:700;z-index:1;pointer-events:none;opacity:.3}body.tui .stat-block{border:2px solid var(--tui-line-strong);background:transparent;padding:var(--tui-pad-2);margin-bottom:20px}body.tui .stat-row{margin-bottom:20px}body.tui .stat-row:last-child{margin-bottom:0}body.tui .stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;color:var(--tui-muted)}body.tui .stat-value{font-size:2.5rem;font-weight:700}body.tui .stat-value.wins{color:var(--tui-ok)}body.tui .stat-value.losses{color:var(--tui-danger)}body.tui .stat-value.rate{color:var(--tui-cyan)}body.tui .game-section{border:2px solid var(--tui-line-strong);background:transparent;padding:var(--tui-pad-2);margin-top:20px}body.tui .game-section-title{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;color:var(--tui-muted)}body.tui .game-section-title:first-child{margin-top:0}body.tui .game-checkbox-label{display:flex;align-items:center;cursor:pointer;font-size:.9rem;margin-bottom:10px}body.tui .game-full-width{width:100%}*{margin:0;padding:0;box-sizing:border-box}#root{width:100vw;height:100vh;overflow:hidden}canvas{display:block}