:root{--bg-app:#141415;--bg-panel:#1c1c1e;--bg-panel-alt:#202022;--bg-elevated:#2a2a2d;--bg-elevated-hover:#323235;--bg-canvas:#1b1b1d;--border:#2c2c2f;--border-strong:#3a3a3d;--text:#e7e7ea;--text-dim:#9a9a9f;--text-faint:#6b6b70;--accent:#3b82f6;--accent-soft:#3b82f629;--accent-strong:#5b9bff;--danger:#ef4444;--radius-sm:5px;--radius-md:8px;--radius-lg:18px;--glass-border:#ffffff17;--gap:14px;--font-ui:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", system-ui, sans-serif;--font-mono:"SF Mono", ui-monospace, Menlo, monospace}:root[data-theme=light]{--bg-app:#eef0f3;--bg-panel:#fff;--bg-panel-alt:#f4f5f7;--bg-elevated:#eceef1;--bg-elevated-hover:#e2e4e8;--bg-canvas:#f5f6f8;--border:#dcdfe4;--border-strong:#c8cbd1;--text:#1b1c1f;--text-dim:#55585f;--text-faint:#8a8d94;--accent:#2563eb;--accent-soft:#2563eb1f;--accent-strong:#1d4ed8;--glass-border:#00000014}*{box-sizing:border-box}html,body{overscroll-behavior:none;background:var(--bg-app);height:100%;margin:0;padding:0}body{font-family:var(--font-ui);color:var(--text);-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#app{width:100vw;height:100dvh;overflow:hidden}button{color:inherit;cursor:pointer;background:0 0;border:none;font-family:inherit}input,select{color:var(--text);background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:4px 6px;font-family:inherit;font-size:12px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg-elevated-hover);border:2px solid var(--bg-panel);border-radius:6px}svg{display:block}.hidden-file-input{display:none}.app-shell{background:var(--bg-app);width:100%;height:100%;position:relative;overflow:hidden}.canvas-area{background:var(--bg-canvas);position:absolute;inset:0}.canvas-area canvas{touch-action:none;width:100%;height:100%;display:block}.canvas-overlay{pointer-events:none;z-index:5;position:absolute;inset:0}.canvas-text-input{pointer-events:auto;border:1px dashed var(--accent);color:var(--text);font-family:var(--font-ui);background:#141415d9;border-radius:4px;outline:none;min-width:40px;padding:2px 5px;position:absolute}.canvas-mtext-input{resize:both;min-height:60px;line-height:1.3}.glass{background:color-mix(in srgb, var(--bg-panel) 62%, transparent);-webkit-backdrop-filter:blur(24px)saturate(160%);border:1px solid var(--glass-border);border-radius:9999px;box-shadow:inset 0 1px #ffffff0d,0 6px 14px #00000038,0 1px 3px #0000002e}.tool-palette,.dock-body,.console-log{scrollbar-width:none;-ms-overflow-style:none}.tool-palette::-webkit-scrollbar{display:none}.dock-body::-webkit-scrollbar{display:none}.console-log::-webkit-scrollbar{display:none}.topbar{top:var(--gap);left:var(--gap);right:var(--gap);z-index:30;align-items:center;gap:4px;min-width:0;height:50px;padding:0 8px 0 10px;display:flex;position:absolute}.topbar-brand{border-right:1px solid var(--border);flex-shrink:0;align-items:center;gap:7px;margin-right:4px;padding-right:10px;display:flex}.topbar-brand .mark{background:var(--accent);color:#0c0c0d;border-radius:6px;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:700;display:flex}.topbar-brand .name{letter-spacing:.2px;font-size:13px;font-weight:600}.topbar-group{align-items:center;gap:2px;display:flex}.topbar-divider{background:var(--border);flex-shrink:0;align-self:stretch;width:1px;margin:10px 6px}.topbar-spacer{flex:1}.icon-btn{width:32px;height:32px;color:var(--text-dim);border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;transition:background .12s,color .12s,transform 80ms;display:flex}.icon-btn:hover{background:var(--bg-elevated-hover);color:var(--text)}.icon-btn:active{transform:scale(.92)}.icon-btn.active{background:var(--accent-soft);color:var(--accent-strong)}.icon-btn:disabled{opacity:.3;pointer-events:none}.zoom-readout{color:var(--text-dim);text-align:center;font-variant-numeric:tabular-nums;width:42px;font-size:11px}.upgrade-btn{color:#fff;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:9999px;flex-shrink:0;align-items:center;gap:6px;height:32px;padding:0 14px;font-size:12px;font-weight:600;transition:filter .12s,transform 80ms;display:flex;box-shadow:0 2px 10px #3b82f659}.upgrade-btn:hover{filter:brightness(1.1)}.upgrade-btn:active{transform:scale(.96)}.tool-palette{top:calc(var(--gap) * 2 + 50px);left:var(--gap);bottom:var(--gap);z-index:20;flex-direction:column;align-items:center;gap:3px;width:54px;padding:8px 0;display:flex;position:absolute;overflow:hidden auto}.tool-btn{width:38px;height:38px;color:var(--text-dim);border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;transition:background .12s,color .12s,transform 80ms;display:flex}.tool-btn:hover{background:var(--bg-elevated-hover);color:var(--text)}.tool-btn:active{transform:scale(.92)}.tool-btn-icon{pointer-events:none;display:flex}.tool-btn-caret{opacity:.7;pointer-events:none;border-top:0 solid #0000;border-bottom:5px solid;border-left:5px solid #0000;border-right:0 solid #0000;width:0;height:0;position:absolute;bottom:3px;right:3px}.tool-btn{position:relative}.tool-flyout{z-index:60;border-radius:9999px;flex-direction:row;gap:3px;padding:5px;display:flex;position:fixed}.tool-flyout-item{width:36px;height:36px;color:var(--text-dim);border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.tool-flyout-item:hover{background:var(--bg-elevated-hover);color:var(--text)}.tool-btn.active{background:var(--accent);color:#0c0c0d;box-shadow:0 2px 10px #3b82f666}.tool-palette-gap{flex-shrink:0;height:8px}.draft-aids-bar{top:calc(var(--gap) * 2 + 50px);right:calc(var(--gap) * 2 + 280px);z-index:20;align-items:center;gap:2px;padding:4px;display:flex;position:absolute}.canvas-hud{top:calc(var(--gap) * 2 + 50px);left:calc(var(--gap) * 2 + 54px);pointer-events:none;z-index:10;gap:8px;display:flex;position:absolute}.hud-chip{background:color-mix(in srgb, var(--bg-panel) 70%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);color:var(--text-dim);font-size:11px;font-family:var(--font-mono);border-radius:8px;padding:5px 10px}.right-dock{top:calc(var(--gap) * 2 + 50px);right:var(--gap);bottom:var(--gap);z-index:20;gap:var(--gap);flex-direction:column;width:280px;min-height:0;display:flex;position:absolute}.dock-panel{border-radius:26px;flex-direction:column;min-height:0;display:flex;overflow:hidden}.dock-panel.properties{flex:none;max-height:48%}.dock-panel.layers{flex:auto}.dock-panel.collapsed{flex:none;max-height:none}.dock-panel.collapsed .dock-body{display:none}.dock-collapse-btn svg{transition:transform .15s}.dock-collapse-btn.collapsed svg{transform:rotate(-90deg)}.dock-header{letter-spacing:.5px;text-transform:uppercase;color:var(--text-faint);flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 12px 8px;font-size:11px;font-weight:600;display:flex}.dock-header-actions{gap:2px;display:flex}.dock-body{min-height:0;padding:0 12px 12px;overflow-y:auto}.prop-empty{color:var(--text-faint);padding:6px 0 14px;font-size:12px;line-height:1.5}.prop-row{justify-content:space-between;align-items:center;gap:8px;padding:5px 0;display:flex}.prop-row label{color:var(--text-dim);font-size:11.5px}.prop-row input[type=number],.prop-row input[type=text]{text-align:right;width:108px}.prop-row input[type=color]{border:1px solid var(--border-strong);background:0 0;width:34px;height:22px;padding:0}.prop-section-title{color:var(--text-faint);margin:10px 0 2px;font-size:11px}.layer-row{border:1px solid #0000;border-radius:8px;align-items:center;gap:7px;margin-bottom:2px;padding:6px 7px;font-size:12.5px;display:flex}.layer-row.active{background:var(--bg-elevated);border-color:var(--border-strong)}.layer-swatch{border-radius:3px;flex-shrink:0;width:11px;height:11px}.layer-name{text-overflow:ellipsis;white-space:nowrap;background:0 0;border:none;flex:1;min-width:0;padding:2px 3px;overflow:hidden}.layer-name:focus{background:var(--bg-elevated);outline:1px solid var(--accent);border-radius:3px}.layer-icon-btn{width:22px;height:22px;color:var(--text-faint);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.layer-icon-btn:hover{background:var(--bg-elevated-hover);color:var(--text)}.layer-icon-btn.off{color:var(--text-faint);opacity:.5}.paper-control{position:relative}.paper-popover{z-index:40;border-radius:14px;flex-direction:column;gap:4px;width:220px;padding:12px;position:absolute;top:calc(100% + 8px);right:0}.paper-popover-title{letter-spacing:.4px;text-transform:uppercase;color:var(--text-faint);margin-bottom:4px;font-size:11px;font-weight:600}.modify-popover{width:240px}.modify-grid{grid-template-columns:1fr 1fr;gap:2px;display:grid}.modify-item{color:var(--text-dim);text-align:left;border-radius:8px;align-items:center;gap:7px;padding:7px 8px;font-size:12px;display:flex}.modify-item:hover{background:var(--bg-elevated-hover);color:var(--text)}.table-action-btn{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-dim);text-align:center;flex:1;padding:5px 4px;font-size:10.5px}.table-action-btn:hover{background:var(--bg-elevated-hover);color:var(--text)}.paper-orientation-btn{text-transform:capitalize;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);padding:3px 10px;font-size:12px}.command-console{bottom:calc(var(--gap) * 2 + 30px);left:calc(var(--gap) * 2 + 54px);right:calc(var(--gap) * 2 + 280px);z-index:20;border-radius:var(--radius-md);flex-direction:column;max-height:180px;display:flex;position:absolute;overflow:hidden}.console-header{letter-spacing:.5px;text-transform:uppercase;color:var(--text-faint);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:6px 10px 6px 12px;font-size:10.5px;font-weight:600;display:flex}.console-body{flex-direction:column;min-height:0;display:flex}.console-log{flex-direction:column;gap:2px;max-height:110px;padding:6px 12px;display:flex;overflow-y:auto}.console-line{font-family:var(--font-mono);color:var(--text-dim);white-space:pre-wrap;word-break:break-word;font-size:11.5px}.console-input-row{border-top:1px solid var(--border);flex-shrink:0;align-items:center;gap:6px;padding:6px 12px 8px;display:flex}.console-prompt{color:var(--accent-strong);font-family:var(--font-mono);font-size:12px}.console-input{font-family:var(--font-mono);background:0 0;border:none;flex:1;padding:2px 0;font-size:12px}.console-input:focus{outline:none}.command-console.collapsed{left:calc(var(--gap) * 2 + 54px);right:auto;bottom:calc(var(--gap) * 2 + 30px);border-radius:9999px;width:46px;height:46px}.command-console.collapsed .console-header{border-bottom:none;justify-content:center;height:100%;padding:0}.statusbar{bottom:var(--gap);left:calc(var(--gap) * 2 + 54px);right:calc(var(--gap) * 2 + 280px);z-index:20;height:30px;color:var(--text-faint);font-size:11px;font-family:var(--font-mono);align-items:center;gap:14px;padding:0 14px;display:flex;position:absolute}.statusbar .status-fill{flex:1}.statusbar .snap-toggle{color:var(--text-dim);border-radius:4px;align-items:center;gap:5px;padding:2px 7px;display:flex}.statusbar .snap-toggle.on{color:var(--accent-strong);background:var(--accent-soft)}.app-shell.panels-hidden .right-dock{display:none}.app-shell.panels-hidden .statusbar,.app-shell.panels-hidden .command-console,.app-shell.panels-hidden .draft-aids-bar{right:var(--gap)}@media (pointer:coarse){.topbar{height:56px}.tool-palette{top:calc(var(--gap) * 2 + 56px);width:60px}.right-dock{top:calc(var(--gap) * 2 + 56px);width:310px}.canvas-hud{top:calc(var(--gap) * 2 + 56px);left:calc(var(--gap) * 2 + 60px)}.statusbar,.command-console,.draft-aids-bar{left:calc(var(--gap) * 2 + 60px);right:calc(var(--gap) * 2 + 310px)}.icon-btn,.tool-btn,.layer-icon-btn{width:42px;height:42px}}@media (width<=900px){.right-dock{width:240px}.statusbar,.command-console,.draft-aids-bar{right:calc(var(--gap) * 2 + 240px)}}@media (width<=680px){.right-dock{display:none}.statusbar,.command-console,.draft-aids-bar{right:var(--gap)}}