@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600&display=swap";:root{font-family:Space Grotesk,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=dark]{--bg: #0d1117;--bg-surface: #161b22;--panel: #1c2128;--panel-shadow: 0 4px 16px rgba(0, 0, 0, .4);--accent: #2d9b8a;--accent-strong: #3dc9b0;--warning: #e09040;--ink: #e6edf3;--ink-muted: #8b949e;--border: #30363d;--editor-bg: #0d1117;--editor-surface: #161b22;color-scheme:dark;color:var(--ink);background-color:var(--bg)}[data-theme=light]{--bg: #f3f1ed;--bg-surface: #ffffff;--panel: #fdfaf6;--panel-shadow: 0 18px 40px rgba(22, 20, 18, .08);--accent: #2d6b62;--accent-strong: #204e48;--warning: #d47945;--ink: #1d1d24;--ink-muted: #605b57;--border: #ded7ce;--editor-bg: #ffffff;--editor-surface: #f7f3ee;color-scheme:light;color:var(--ink);background-color:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);transition:background .2s,color .2s}#root{min-height:100vh}.app{display:grid;gap:12px;padding:12px clamp(12px,2vw,24px) 16px;max-width:1700px;margin:0 auto}.app-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.app-header h1{margin:2px 0 0;font-size:clamp(1.1rem,2vw,1.4rem);color:var(--ink)}.app-eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.6rem;font-weight:600;color:var(--accent-strong);margin:0}.app-toolbar{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:8px 12px;box-shadow:var(--panel-shadow);position:sticky;top:4px;z-index:100}.toolbar-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.toolbar-separator{width:1px;height:20px;background:var(--border);flex-shrink:0}.toolbar-select{padding:5px 8px;border-radius:6px;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink);font-family:inherit;font-size:.78rem;cursor:pointer;max-width:130px}.toolbar-btn{padding:5px 12px;border-radius:6px;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink);font-family:inherit;font-size:.78rem;font-weight:500;cursor:pointer;transition:all .12s ease;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:4px}.toolbar-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent-strong)}.toolbar-btn:disabled{opacity:.35;cursor:not-allowed}.toolbar-btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}.toolbar-btn-primary:hover:not(:disabled){background:var(--accent-strong);color:#fff;border-color:var(--accent-strong)}.toolbar-btn-active{background:var(--accent);color:#fff;border-color:var(--accent)}.toolbar-btn-play{width:32px;padding:5px;text-align:center;font-size:.9rem;justify-content:center}.toolbar-link{text-decoration:none}.toolbar-input-indicator{font-size:.72rem;font-weight:600;color:var(--ink-muted);font-family:IBM Plex Mono,monospace;padding:4px 6px;background:var(--bg-surface);border:1px solid var(--border);border-radius:4px}.toolbar-error{margin-top:6px;padding:6px 10px;border-radius:6px;background:#e090401a;border:1px solid rgba(224,144,64,.3);font-size:.78rem;color:var(--warning)}.toolbar-progress{margin-top:6px}.app-main{display:grid;gap:12px;grid-template-columns:2fr 3fr;align-items:start}.editor-column{display:flex;flex-direction:column;gap:12px}.left-panel{display:flex;flex-direction:column;gap:12px;max-height:calc(100vh - 140px);overflow-y:auto;padding-right:4px}.left-panel::-webkit-scrollbar{width:5px}.left-panel::-webkit-scrollbar-track{background:transparent}.left-panel::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.viz-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:var(--panel-shadow)}.viz-card-dark{background:#0d1117;border-color:#21262d}[data-theme=light] .viz-card-dark{background:#1a1a1a;border-color:#333}.viz-card-header{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:8px}.viz-card-title{margin:0;font-size:.82rem;font-weight:600;color:var(--ink)}.viz-card-dark .viz-card-title{color:#ffffffb3}.pill-group{display:flex;gap:0}.pill-btn{padding:3px 8px;font-size:.68rem;font-weight:600;font-family:inherit;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink-muted);cursor:pointer;transition:all .12s;text-transform:uppercase;letter-spacing:.04em}.pill-btn:first-child{border-radius:5px 0 0 5px}.pill-btn:last-child{border-radius:0 5px 5px 0}.pill-btn:only-child{border-radius:5px}.pill-btn+.pill-btn{border-left:none}.pill-btn-active{background:var(--accent);color:#fff;border-color:var(--accent)}.time-scale-controls{display:flex;gap:2px}.oscilloscope-controls{display:flex;align-items:center;gap:6px}.scale-btn{padding:2px 7px;font-size:.68rem;font-weight:600;font-family:IBM Plex Mono,monospace;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink-muted);cursor:pointer;border-radius:4px;transition:all .12s}.scale-btn:hover{border-color:var(--accent);color:var(--accent)}.oscilloscope-canvas-container{position:relative;width:100%;height:200px;border-radius:8px;overflow:hidden;background:#0d1117}.oscilloscope-canvas{display:block;width:100%;height:100%}.oscilloscope-empty{height:120px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#0d1117;color:#ffffff4d;font-size:.82rem;font-family:IBM Plex Mono,monospace}.fft-canvas-container{width:100%;height:180px;border-radius:8px;overflow:hidden;background:#0d1117}.fft-canvas{display:block;width:100%;height:100%}.delay-map-canvas-container{width:100%;height:90px;border-radius:8px;overflow:hidden;background:#0d1117}.delay-map-canvas{display:block;width:100%;height:100%}.pot-slider-row{display:flex;align-items:center;gap:8px;padding:3px 0}.pot-slider-label{width:42px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-muted);flex-shrink:0}.pot-slider-range{flex:1;height:4px;-webkit-appearance:none;appearance:none;background:var(--border);border-radius:999px;outline:none;cursor:pointer}.pot-slider-range::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg-surface);box-shadow:0 1px 3px #0000004d}.pot-slider-range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg-surface)}.pot-slider-range:disabled{opacity:.3;cursor:not-allowed}.pot-slider-input{width:52px;padding:3px 5px;border:1px solid var(--border);border-radius:5px;font-family:IBM Plex Mono,monospace;font-size:.72rem;text-align:center;background:var(--bg-surface);color:var(--ink);flex-shrink:0}.pot-slider-input:disabled{opacity:.3}.dsp-controls-disabled{opacity:.4;pointer-events:none}.dsp-rerender-btn{width:100%;margin-top:6px}.dsp-hint{margin:4px 0 0;font-size:.68rem;color:var(--ink-muted);text-align:center}.dsp-header-right{display:flex;align-items:center;gap:6px}.control-block{display:flex;flex-direction:column;gap:8px}.control-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.control-divider{height:1px;background:var(--border);margin:2px 0}.render-block-btn{padding:6px 16px;font-size:.82rem;justify-content:center}.render-block-progress{display:flex;align-items:center;gap:8px}.render-block-progress .progress-track{flex:1}.render-block-label{font-size:.68rem;color:var(--ink-muted);font-family:IBM Plex Mono,monospace;white-space:nowrap}.scope-fft-block{display:flex;flex-direction:column;gap:0;padding:12px}.scope-fft-block .oscilloscope-section,.scope-fft-block .fft-section{padding:0}.scope-fft-block .fft-section{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}.render-summary-inline{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}.knob-mode-toggle{display:flex;gap:0}.mode-btn{padding:3px 10px;font-size:.68rem;font-weight:600;font-family:inherit;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink-muted);cursor:pointer;transition:all .12s}.mode-btn:first-child{border-radius:5px 0 0 5px}.mode-btn:last-child{border-radius:0 5px 5px 0;border-left:none}.mode-btn-active{background:var(--accent);color:#fff;border-color:var(--accent)}.editor-shell{background:var(--panel);border-radius:12px;border:1px solid var(--border);padding:12px;box-shadow:var(--panel-shadow);display:flex;flex-direction:column;gap:8px}.editor-top-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.editor-top-left{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.editor-top-right{display:flex;align-items:center;gap:6px}.editor-title{margin:0;font-size:.95rem;font-weight:600;color:var(--ink)}.panel-header{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.panel-header h2{margin:0;font-size:.9rem}.panel-meta{font-size:.72rem;color:var(--ink-muted)}.editor-area{position:relative;flex:1;border-radius:8px;border:1px solid var(--border);padding:0;background:var(--editor-bg);min-height:400px;max-height:calc(100vh - 280px);overflow:auto}.editor-host{height:100%}.cm-editor{height:100%;background:transparent!important}.cm-editor .cm-scroller{overflow:auto}.editor-empty{position:absolute;inset:0;padding:20px;color:var(--ink-muted);pointer-events:none;font-family:IBM Plex Mono,monospace;display:flex;flex-direction:column;gap:8px;justify-content:center;text-align:left;background:var(--editor-bg);opacity:.8}.hint-label{font-weight:600;margin:0}.meter-row{display:grid;gap:8px;grid-template-columns:repeat(3,1fr)}.meter-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;padding:8px 10px}.meter-card.warning{border-color:#e0904066}.meter-label{margin:0;font-size:.65rem;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.1em}.meter-value{margin:2px 0 4px;font-size:.85rem;font-weight:600;color:var(--ink)}.meter-meta{display:inline-block;margin-left:4px;font-size:.72rem;font-weight:500;color:var(--ink-muted)}.meter-track{width:100%;height:3px;border-radius:999px;background:var(--border);overflow:hidden}.meter-fill{display:block;height:100%;background:linear-gradient(120deg,var(--accent),#3a857a)}.meter-card.warning .meter-fill{background:linear-gradient(120deg,var(--warning),#e0a06e)}.diagnostics-panel{display:flex;flex-direction:column;gap:8px}.diagnostics-list{display:grid;gap:4px;max-height:250px;overflow-y:auto}.diagnostic-row{display:grid;grid-template-columns:auto 1fr;gap:6px;padding:6px;border-radius:6px;background:var(--bg-surface);border:1px solid var(--border)}.diagnostic-message{margin:0 0 2px;font-weight:600;font-size:.8rem;color:var(--ink)}.diagnostic-location{margin:0;font-size:.68rem;color:var(--ink-muted)}.diagnostic-context{margin:3px 0 0;font-size:.65rem;line-height:1.3;color:var(--ink-muted)}.diagnostic-fix{margin:2px 0 0;font-size:.68rem;color:var(--accent)}.diagnostics-empty{border-radius:6px;padding:10px;background:var(--bg-surface);border:1px dashed var(--border)}.pill{text-transform:uppercase;font-size:.6rem;font-weight:700;letter-spacing:.1em;padding:2px 6px;border-radius:999px;align-self:start;color:#fff;background:var(--accent)}.pill.warning{background:var(--warning)}.pill.info{background:#6e7f8a}.progress-container{display:flex;flex-direction:column;gap:3px}.progress-label{margin:0;font-size:.72rem;font-weight:500;color:var(--ink-muted)}.progress-track{width:100%;height:4px;border-radius:999px;background:var(--border);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(120deg,var(--accent),#3a857a);transition:width .3s ease;border-radius:999px}.progress-percentage{margin:0;font-size:.72rem;font-weight:600;text-align:right;color:var(--accent-strong)}.render-summary{padding:10px 12px}.render-summary-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.result-success{margin:0;font-weight:600;font-size:.8rem;color:var(--accent-strong)}.result-meta{margin:2px 0 0;font-size:.72rem;color:var(--ink-muted)}.debug-panel{display:flex;flex-direction:column;gap:8px}.debug-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.debug-toggle{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;color:var(--ink-muted)}.debug-log{max-height:160px;overflow-y:auto;padding:8px;border-radius:6px;background:var(--bg-surface);border:1px dashed var(--border);font-family:IBM Plex Mono,monospace;font-size:.68rem;line-height:1.4;color:var(--ink);white-space:pre-wrap}.debug-line{padding:2px 0;border-bottom:1px solid var(--border)}.debug-line:last-child{border-bottom:none}.ghost-button,.primary-button{border-radius:999px;padding:6px 14px;border:1px solid transparent;font-weight:600;font-family:inherit;font-size:.78rem;cursor:pointer;transition:all .15s ease}.ghost-button{background:transparent;border-color:var(--border);color:var(--ink)}.primary-button{background:var(--accent);color:#fff}.primary-button:disabled{opacity:.4;cursor:not-allowed}.export-buttons{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.secondary-button{border-radius:999px;padding:5px 12px;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink);font-weight:500;font-family:inherit;font-size:.78rem;cursor:pointer;transition:all .12s ease;display:flex;align-items:center;gap:4px}.secondary-button:hover:not(:disabled){border-color:var(--accent)}.secondary-button:disabled{opacity:.35;cursor:not-allowed}.share-success{color:var(--accent);font-size:.78rem;font-weight:500}.share-error{color:#c45032;font-size:.78rem;font-weight:500}.app-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:var(--panel-shadow)}.footer-left,.footer-right{display:flex;align-items:center;gap:6px}.diagram-flyout{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:var(--panel-shadow)}.diagnostics-loading,.diagnostics-error{padding:12px;text-align:center;color:var(--ink-muted)}.corpus-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(70px,1fr));gap:8px;margin-bottom:12px}.stat-item{display:flex;flex-direction:column;gap:2px}.stat-label{font-size:.65rem;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:1.2rem;font-weight:600;color:var(--ink)}.status-pass{color:var(--accent)}.status-fail{color:var(--warning)}.status-error{color:#c44}.corpus-pass-rate{display:flex;flex-direction:column;gap:4px}.pass-rate-bar{height:4px;background:var(--border);border-radius:4px;overflow:hidden}.pass-rate-fill{height:100%;background:var(--accent);transition:width .3s ease}.pass-rate-label{font-size:.78rem;color:var(--ink-muted)}.expand-toggle{background:none;border:none;font-size:.78rem;color:var(--accent);cursor:pointer;font-family:inherit;font-weight:500}.corpus-details{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.corpus-results-table{width:100%;border-collapse:collapse;font-size:.78rem}.corpus-results-table th{text-align:left;padding:4px 6px;border-bottom:2px solid var(--border);color:var(--ink-muted);font-weight:600;font-size:.72rem}.corpus-results-table td{padding:4px 6px;border-bottom:1px solid var(--border)}.result-name{font-family:IBM Plex Mono,monospace;font-size:.72rem}.corpus-errors{margin-top:12px;padding:10px;background:#e0904014;border-radius:6px;border:1px solid var(--warning)}.corpus-errors h3{margin:0 0 8px;font-size:.85rem;color:var(--warning)}.error-detail{margin-bottom:8px}.error-detail ul{margin:4px 0 0;padding-left:14px;font-size:.72rem}.section-title{margin:0;font-size:.85rem}.section-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.diagnostics-section{margin-top:10px}.diagnostics-stats{display:flex;gap:20px;margin:6px 0}.diagnostics-warning{padding:6px;background:#e0904014;border-radius:4px;font-size:.78rem;color:var(--warning)}.run-corpus-button{padding:3px 10px;border-radius:5px;border:1px solid var(--border);background:var(--bg-surface);color:var(--ink);font-family:inherit;font-size:.72rem;cursor:pointer}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-content{background:var(--panel);border-radius:12px;max-width:560px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 24px 48px #0006;border:1px solid var(--border)}.modal-header{padding:16px 16px 10px;border-bottom:1px solid var(--border)}.modal-header h2{margin:0;font-size:1.2rem;color:var(--ink)}.modal-body{padding:16px}.fidelity-intro{margin:0 0 12px;font-size:.9rem;line-height:1.6;color:var(--ink)}.manifesto-quote{margin:16px 0;padding:12px 16px;background:var(--bg-surface);border-left:3px solid var(--accent);border-radius:0 6px 6px 0}.manifesto-quote p{margin:0 0 8px;font-size:.78rem;line-height:1.6;color:var(--ink);font-style:italic}.manifesto-quote footer{font-size:.78rem;color:var(--ink-muted)}.manifesto-acknowledgements{margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}.manifesto-acknowledgements h3{margin:0 0 8px;font-size:.9rem;color:var(--ink)}.manifesto-acknowledgements ul{margin:0;padding-left:18px}.manifesto-acknowledgements li{margin-bottom:4px;font-size:.82rem;line-height:1.5}.manifesto-acknowledgements a{color:var(--accent);text-decoration:none}.manifesto-acknowledgements a:hover{text-decoration:underline}.manifesto-technical{margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}.manifesto-technical h3{margin:0 0 8px;font-size:.9rem;color:var(--ink)}.manifesto-technical p{margin:0 0 6px;font-size:.82rem;color:var(--ink-muted)}.manifesto-technical ul{margin:0;padding-left:18px}.manifesto-technical li{margin-bottom:4px;font-size:.78rem;line-height:1.5;color:var(--ink-muted)}.modal-actions{padding:10px 16px 16px;display:flex;justify-content:flex-end}.simulation-warnings{margin:8px 0;padding:8px;background:#e0904014;border-radius:6px;border:1px solid var(--warning)}.warnings-header{margin:0 0 6px;font-size:.85rem;color:var(--warning)}.warnings-list{margin:0;padding-left:14px}.warning-item{margin-bottom:4px;font-size:.78rem;line-height:1.4}.loop-region-overlay{position:absolute;top:0;left:0;pointer-events:none}.loop-region-background{position:absolute;top:0;height:100%;background:#3b82f61f;pointer-events:none}.loop-handle{position:absolute;top:0;height:100%;width:10px;margin-left:-5px;pointer-events:all;cursor:grab;z-index:10}.loop-handle:active{cursor:grabbing}.loop-handle-line{width:2px;height:100%;margin:0 auto;background:#3b82f6;box-shadow:0 0 4px #3b82f680}.loop-handle:hover .loop-handle-line{background:#60a5fa}.playback-controls{display:none}.url-state-message{display:flex;align-items:center;gap:6px;padding:8px 12px;background:#2d9b8a1a;border:1px solid rgba(45,155,138,.3);border-radius:8px;color:var(--accent-strong);font-size:.82rem}.info-icon{font-size:.85rem;font-weight:700;color:var(--accent)}.copy-button{align-self:flex-start}@keyframes fadeIn{0%{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}.llm-guide{border:1px solid var(--border);border-radius:8px;overflow:hidden}.llm-guide-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border:none;background:var(--bg-surface);color:var(--ink);font-family:inherit;font-size:.78rem;font-weight:600;cursor:pointer;transition:background .12s}.llm-guide-toggle:hover{background:var(--panel)}.llm-guide-body{padding:12px;border-top:1px solid var(--border);font-size:.78rem;line-height:1.55;color:var(--ink)}.llm-guide-body p{margin:0 0 8px}.llm-guide-body ol{margin:0 0 8px;padding-left:20px}.llm-guide-body li{margin-bottom:4px}.llm-guide-example{background:var(--bg-surface);border:1px solid var(--border);border-radius:6px;padding:8px 10px;margin:8px 0}.llm-guide-example code{font-family:IBM Plex Mono,monospace;font-size:.72rem;color:var(--ink-muted);white-space:pre-wrap}.llm-guide-actions{margin-top:10px;display:flex;gap:6px}.llm-guide-inline-btn{margin-left:8px;vertical-align:middle}.roadmap-list{list-style:none;margin:0;padding:0}.roadmap-item{display:flex;align-items:baseline;gap:8px;margin-bottom:6px;font-size:.82rem;line-height:1.5}.roadmap-status{flex-shrink:0;font-size:.7rem;font-weight:600;padding:1px 6px;border-radius:4px;text-transform:uppercase}.roadmap-planned{background:#648cdc26;color:var(--accent)}.roadmap-in-progress{background:#dcb43c26;color:var(--warning)}.roadmap-done{background:#50b46426;color:#50b464}.llm-guide-prompt-line{display:flex;align-items:stretch;background:var(--bg-surface);border:1px solid var(--border);border-radius:6px;margin:6px 0 10px;overflow:hidden}.llm-guide-prompt-text{flex:1;font-family:IBM Plex Mono,monospace;font-size:.72rem;line-height:1.5;color:var(--ink);padding:8px 12px;white-space:pre-wrap;word-break:break-all;display:block}.llm-guide-copy-btn{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:36px;background:var(--bg-surface);border:none;border-left:1px solid var(--border);color:var(--ink-muted);font-size:1rem;cursor:pointer;transition:background .15s,color .15s}.llm-guide-copy-btn:hover{background:var(--border);color:var(--ink)}.llm-guide-copy-btn-active{color:var(--accent)}.header-actions{display:flex;gap:6px;align-items:center}.hamburger-btn{font-size:1.2rem;padding:4px 8px}.drawer-overlay{position:fixed;inset:0;background:#00000080;z-index:1100}.side-drawer{position:fixed;top:0;right:0;bottom:0;width:360px;max-width:90vw;background:var(--panel);border-left:1px solid var(--border);box-shadow:-8px 0 24px #0000004d;z-index:1101;transform:translate(100%);transition:transform .25s ease;display:flex;flex-direction:column;overflow-y:auto}.side-drawer-open{transform:translate(0)}.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border)}.drawer-header h2{margin:0;font-size:1.1rem;color:var(--ink)}.drawer-close{background:none;border:none;color:var(--ink-muted);font-size:1.4rem;cursor:pointer;padding:2px 6px;line-height:1}.drawer-close:hover{color:var(--ink)}.drawer-body{padding:0 16px 16px;flex:1}.drawer-section{padding:16px 0;border-bottom:1px solid var(--border)}.drawer-section:last-child{border-bottom:none}.drawer-section-title{margin:0 0 8px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}.drawer-text{margin:0 0 8px;font-size:.82rem;line-height:1.5;color:var(--ink)}.drawer-links{margin:0;padding:0;list-style:none}.drawer-links li{margin-bottom:6px;font-size:.82rem;line-height:1.5;color:var(--ink-muted)}.drawer-links a{color:var(--accent);text-decoration:none}.drawer-links a:hover{text-decoration:underline}.drawer-about-row{display:flex;align-items:center;gap:10px}.drawer-about-link{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}.drawer-about-link:hover .drawer-about-name{color:var(--accent)}.drawer-avatar{width:32px;height:32px;border-radius:50%;border:1px solid var(--border);flex-shrink:0}.drawer-avatar-fallback{width:32px;height:32px;border-radius:50%;border:1px solid var(--border);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:600;color:var(--ink-muted);background:var(--bg-surface)}.drawer-about-text{display:flex;flex-direction:column;min-width:0}.drawer-about-name{font-size:12px;color:var(--ink);font-weight:500;line-height:1.3}.drawer-about-url{font-size:11px;color:var(--ink-muted);line-height:1.3}.drawer-about-pill{margin-left:auto;flex-shrink:0;font-size:11px;color:var(--accent);border:1px solid var(--accent);background:transparent;padding:3px 8px;border-radius:4px;text-decoration:none;white-space:nowrap}.drawer-about-pill:hover{background:var(--accent);color:var(--panel)}@media(max-width:900px){.app-main{grid-template-columns:1fr}.left-panel{max-height:none}.meter-row{grid-template-columns:1fr}.toolbar-controls{gap:4px}.editor-area{min-height:280px;max-height:50vh}.editor-top-bar{flex-direction:column;align-items:stretch}.editor-top-left,.editor-top-right{justify-content:flex-start}}