*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #faf7f5;--sidebar-bg: #faf7f5;--sidebar-border: #02473a;--text: #00382c;--text-dim: #02473a;--accent: #02473a;--accent-dim: #c0e2d5;--danger: #ee6b5b;--section-gap: 20px}html{height:100%;overflow-x:hidden;overflow-y:auto;direction:rtl;scrollbar-width:thin;scrollbar-color:#F2EDE9 transparent}html::-webkit-scrollbar{width:7px}html::-webkit-scrollbar-track{background:transparent}html::-webkit-scrollbar-thumb{background:#f2ede9;border-radius:3px;background-clip:padding-box}html::-webkit-scrollbar-thumb:hover{background:var(--accent-dim)}html,body{background:var(--bg);color:var(--text);font-family:Hanken Grotesk,system-ui,sans-serif;font-size:12px}body{direction:ltr;display:flex;flex-direction:column;min-height:100vh}#app-shell{height:calc(100vh - 20px);flex-shrink:0;display:flex;flex-direction:column;overflow:hidden;margin-bottom:20px}#tab-bar{display:flex;flex-shrink:0;background:var(--sidebar-bg);position:relative;padding:20px 16px 0 20px;align-items:flex-end}#tab-bar:after{content:"";position:absolute;bottom:0;left:20px;width:300px;height:1px;background:var(--sidebar-border)}.tab-btn{padding:10px 18px;background:transparent;border:none;border-radius:4px 4px 0 0;color:var(--text-dim);font-family:Hanken Grotesk,system-ui,sans-serif;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:color .15s}.tab-btn:hover{color:var(--text)}.tab-btn.active{background:var(--text-dim);color:var(--bg);border-radius:4px 4px 0 0}#app-row{display:flex;flex:1;min-height:0;overflow:hidden}#sidebar{width:300px;min-width:300px;background:var(--sidebar-bg);display:flex;flex-direction:column;gap:var(--section-gap);padding:20px 16px;overflow-y:auto;align-self:flex-start;max-height:100%;margin-left:20px;border-left:1px solid var(--sidebar-border);border-right:1px solid var(--sidebar-border);border-bottom:1px solid var(--sidebar-border);scrollbar-width:thin;scrollbar-color:#F2EDE9 transparent}#sidebar::-webkit-scrollbar{width:10px}#sidebar::-webkit-scrollbar-track{background:transparent}#sidebar::-webkit-scrollbar-thumb{background:#f2ede9;border-radius:3px;border-right:5px solid var(--sidebar-bg);background-clip:padding-box}#sidebar::-webkit-scrollbar-thumb:hover{background:var(--accent-dim);border-right:5px solid var(--sidebar-bg);background-clip:padding-box}#brand-header{width:100%;background:var(--bg);padding:14px 20px;border-bottom:1px solid var(--sidebar-border);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:16px}#brand-header h1{font-family:Besley,Georgia,serif;font-size:24px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.attribution{font-family:Hanken Grotesk,system-ui,sans-serif;font-size:12px;font-weight:400;color:var(--text-dim);letter-spacing:.02em;line-height:1.4;text-align:right;flex-shrink:0}.attribution a{color:var(--text-dim);text-decoration:none}.attribution a:hover{color:var(--text-dim);text-decoration:underline}#welcome-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:transparent;display:flex;align-items:center;justify-content:center;z-index:1000}#welcome-overlay.hidden{display:none}#welcome-modal{background:var(--text);border-radius:12px;padding:52px 60px;max-width:480px;width:90%;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;position:relative}#welcome-modal h2{font-family:Besley,Georgia,serif;font-size:20px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--bg);line-height:1.4}#welcome-modal p{font-size:13px;color:var(--bg);line-height:1.4;text-wrap:balance}#welcome-modal .welcome-tagline{color:var(--sidebar-bg);font-style:italic}#welcome-modal a{color:var(--sidebar-bg);text-decoration:underline}#welcome-modal a:hover{color:#c0e2d5}#welcome-close{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--bg);font-size:16px;line-height:1;padding:4px 6px;cursor:pointer;opacity:.6;transition:opacity .15s}#welcome-close:hover{opacity:1}.control-group h2{font-family:Besley,Georgia,serif;font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:10px}.control{margin-bottom:10px}.control label{display:flex;justify-content:space-between;margin-bottom:4px;color:var(--text);font-size:13px}.control label span{color:var(--accent);font-variant-numeric:tabular-nums}input[type=range]{width:100%;height:1px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--sidebar-border);border-radius:2px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:var(--accent);cursor:pointer}input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--accent);border:none;cursor:pointer}#magnetic-controls,#directional-controls{margin-bottom:-10px}.mode-toggle{display:flex;gap:6px}.mode-btn{flex:1;padding:7px 0;background:var(--bg);border:1px solid var(--text);border-radius:4px;color:var(--text);font-family:Hanken Grotesk,system-ui,sans-serif;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s}.mode-btn:hover{background:var(--bg)}.mode-btn.active{background:var(--text-dim);border-color:var(--text-dim);color:var(--bg)}.mode-toggle .mode-btn{background:#f2ede9;border-color:transparent;color:var(--text)}.mode-toggle .mode-btn:hover{background:#f2ede9;border-color:var(--text)}.mode-toggle .mode-btn.active{background:#f2ede9;border-color:var(--text);color:var(--text)}#toggleSources,#chaosBtn{flex:none;padding:4px 10px;font-size:11px}.actions{display:flex;flex-direction:column;gap:8px}.color-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.color-row label{font-size:13px;color:var(--text)}input[type=color]{width:32px;height:20px;border:1px solid var(--sidebar-border);border-radius:3px;background:none;cursor:pointer;padding:1px 2px}input[type=color]::-webkit-color-swatch-wrapper{padding:0}input[type=color]::-webkit-color-swatch{border:none;border-radius:2px}.undo-redo{display:flex;gap:8px}.undo-redo button{flex:1}button#exportSvgBtn,button#exportPngBtn,button#undoBtn,button#redoBtn,button#clear{width:100%;padding:8px 0;border-radius:4px;border:1px solid var(--accent);background:transparent;color:var(--accent);font-family:Hanken Grotesk,system-ui,sans-serif;font-size:13px;font-weight:600;letter-spacing:.05em;cursor:pointer;transition:all .15s}button#exportSvgBtn,button#exportPngBtn{background:#f2ede9;border-color:transparent;color:var(--text)}button#exportSvgBtn:hover,button#exportPngBtn:hover{background:#f2ede9;border-color:var(--text)}button#undoBtn,button#redoBtn{border:1px solid transparent;background:var(--accent);color:var(--bg)}button#undoBtn:hover,button#redoBtn:hover{background:#f2ede9;border-color:var(--text);color:var(--text)}.export-section{display:flex;flex-direction:column;gap:10px}.export-section h2{margin-bottom:0}.export-row{display:flex;gap:6px}.export-row button{flex:1}button#clear{background:#f2ede9;border-color:transparent;color:var(--text);margin-top:8px}button#clear:hover{background:var(--danger);border-color:var(--danger);color:var(--bg)}.hint{font-size:12px;color:var(--text-dim);line-height:1.5;margin-top:8px}#canvas-area{position:relative;flex:1;display:flex;min-width:0}#canvas-container,#canvas-container-directional{flex:1;display:flex;overflow:auto;background:var(--sidebar-bg);scrollbar-width:thin;scrollbar-color:#F2EDE9 transparent}#canvas-container canvas,#canvas-container-directional canvas{margin:auto;display:block;cursor:crosshair}#canvas-container::-webkit-scrollbar,#canvas-container-directional::-webkit-scrollbar{width:10px;height:10px}#canvas-container::-webkit-scrollbar-track,#canvas-container-directional::-webkit-scrollbar-track{background:transparent}#canvas-container::-webkit-scrollbar-thumb,#canvas-container-directional::-webkit-scrollbar-thumb{background:#f2ede9;border-radius:3px;border:2px solid var(--sidebar-bg);background-clip:padding-box}#canvas-container::-webkit-scrollbar-thumb:hover,#canvas-container-directional::-webkit-scrollbar-thumb:hover{background:var(--accent-dim);border:2px solid var(--sidebar-bg);background-clip:padding-box}@media(max-width:700px){body{height:auto;overflow:auto}#app-row{flex-direction:column}#sidebar{width:100%;min-width:unset;margin-left:0;align-self:stretch;max-height:none;border-right:none;border-left:none;border-bottom:1px solid var(--sidebar-border);flex-direction:row;flex-wrap:wrap;gap:12px;padding:12px}#sidebar h1{width:100%;padding-bottom:8px}.control-group{min-width:140px}#canvas-container,#canvas-container-directional{min-height:400px}}