:root{color-scheme:dark;--bg:#101112;--panel:#191b1d;--line:#303236;--muted:#a2a6aa;--ink:#eff0ea;--accent:#d9ed97;--mono:Consolas,'Courier New',monospace;--ui:Inter,'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:13px}button,input,select{font:inherit}button,select,input{outline-offset:4px}button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button{transition:background .15s,color .15s,border-color .15s}button:hover{filter:brightness(1.12)}[hidden]{display:none!important}.app-header{height:90px;display:flex;align-items:center;gap:30px;padding:0 32px;border-bottom:1px solid var(--line);background:#141617}.brand{color:var(--ink);display:flex;align-items:center;text-decoration:none;font-size:22px;font-weight:650;letter-spacing:-.8px;gap:13px;flex-shrink:0}.brand i{font-family:Georgia,serif;font-weight:400;color:var(--accent)}.brand-mark{font-size:40px;color:var(--accent);line-height:1}.brand small{display:block;font:9px var(--mono);letter-spacing:2.2px;color:var(--muted);margin-top:5px}.local-badge{color:var(--muted);margin-left:auto;font-size:11px;display:flex;align-items:center;gap:7px}.local-badge>span,.status-dot{width:5px;height:5px;background:var(--accent);border-radius:50%;display:inline-block}.header-actions{display:flex;gap:10px}.button{border:1px solid var(--line);border-radius:5px;min-height:39px;padding:10px 16px;font-weight:600;white-space:nowrap}.button.primary{background:var(--accent);border-color:var(--accent);color:#202819}.button.secondary{background:#25282b;color:var(--ink)}.button.subtle{background:transparent;color:var(--muted);border-color:transparent}.button span{font-size:18px;line-height:10px;margin-right:5px}.workspace{display:grid;grid-template-columns:306px minmax(0,1fr);min-height:calc(100svh - 90px)}.sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column}.sidebar-heading{padding:28px 24px 22px}.eyebrow{font:9px var(--mono);letter-spacing:1.8px;color:var(--muted)}h1{font-weight:500;font-size:23px;letter-spacing:-.8px;margin:11px 0 8px}.sidebar-heading p{font-size:12px;color:var(--muted);margin:0}.setting-tabs{display:grid;grid-template-columns:1fr 1fr;padding:0 18px;border-bottom:1px solid var(--line);gap:8px}.setting-tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:12px 0;font-size:12px;font-weight:600}.setting-tabs button[aria-selected=true]{color:var(--accent);border-color:var(--accent)}.settings-panel{padding:0 24px 20px}.section-title{display:flex;justify-content:space-between;align-items:center;margin:25px 0 18px}.section-title h2{font-size:12px;font-weight:600;margin:0}.section-title>span{font:10px var(--mono);color:#686e75}.field-label{display:flex;align-items:center;justify-content:space-between;color:#b8bcbf;font-size:11px;margin:18px 0 9px}.field-label output{color:var(--accent);font:10px var(--mono)}input[type=number],select{background:#121415;border:1px solid #383c40;border-radius:4px;color:#e0e3de;min-height:36px;padding:7px 9px;max-width:100%;width:100%;font-size:12px}.number-row{display:flex;align-items:center;gap:10px}.number-row input{width:74px;font-family:var(--mono)}.number-row>span{font-size:10px;color:var(--muted)}.resolution-chips{display:flex;gap:6px;margin:10px 0 18px}.resolution-chips button{border:1px solid var(--line);background:none;color:var(--muted);font:10px var(--mono);padding:5px 10px;border-radius:3px}.resolution-chips button.selected{border-color:#747d58;color:var(--accent)}.swatches{display:flex;gap:5px;margin:11px 0 22px;flex-wrap:wrap}.swatches>span{height:17px;flex:1;min-width:10px;border:1px solid #ffffff15;border-radius:2px}.control{margin:19px 0}.control-top{display:flex;gap:8px;justify-content:space-between;align-items:center;font-size:11px;color:#b8bcbf;margin-bottom:7px}.control-top output{color:var(--accent);font:10px var(--mono)}input[type=range]{width:100%;margin:0;accent-color:var(--accent);height:14px;cursor:pointer}input[type=checkbox]{accent-color:var(--accent);width:13px;height:13px;margin:0;flex-shrink:0}.effect-label,.check-field{display:flex;align-items:center;gap:8px;cursor:pointer}.check-field{font-size:11px;color:var(--muted);margin-top:20px}.text-button{background:transparent;border:0;padding:7px 0;color:var(--accent);font-size:10px;text-align:left;display:inline-block;margin:8px 12px 0 0}.panel-note{font-size:10px;line-height:1.7;color:#8f959a;margin:18px 0 0}.panel-note.compact{margin:12px 0 20px}.preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.preset-grid button{padding:10px 5px;background:transparent;border:1px solid var(--line);border-radius:4px;color:var(--muted);font-size:11px}.preset-grid button.selected{color:var(--accent);background:#d9ed9709;border-color:#7f8c56}details{margin-top:24px;border-top:1px solid var(--line);padding-top:16px}summary{color:var(--muted);font-size:11px;cursor:pointer}.sidebar-footer{padding:15px 24px;color:#888f94;font:9px var(--mono);border-top:1px solid var(--line);display:flex;gap:8px;align-items:center;margin-top:auto}.preview-area{padding:24px 32px 14px;min-width:0;display:flex;flex-direction:column}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.view-tabs{display:flex;gap:2px;background:#1c1e20;border:1px solid #2a2d2f;padding:3px;border-radius:5px}.view-tabs button{background:none;color:#949b9f;border:0;border-radius:3px;padding:7px 16px;font-size:11px}.view-tabs button[aria-pressed=true]{background:#353a3c;color:#f0f1e8}.zoom-label{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted)}.zoom-label select{width:93px;min-height:31px;font-size:11px}.stage{position:relative;flex:1;min-height:380px;height:calc(100svh - 329px);max-height:1100px;background:#090b0c;overflow:auto;display:flex;align-items:center;justify-content:center;border:1px solid #2b2f31;border-radius:7px;background-image:linear-gradient(45deg,#ffffff02 25%,transparent 25%,transparent 75%,#ffffff02 75%),linear-gradient(45deg,#ffffff02 25%,transparent 25%,transparent 75%,#ffffff02 75%);background-size:16px 16px;background-position:0 0,8px 8px}.screen{position:relative;line-height:0;overflow:hidden;flex-shrink:0;background:#000;box-shadow:0 20px 65px #0008}.screen>canvas{display:block;width:100%;height:100%;image-rendering:pixelated}.screen #crt-display{image-rendering:auto}.screen.original #original-preview{display:block!important;position:absolute;inset:0;image-rendering:auto;z-index:2}.screen.original #crt-display{display:none}.screen.clean #crt-display{display:none}.screen.original #source{visibility:hidden}.drop-overlay{display:none;position:absolute;inset:12px;z-index:10;pointer-events:none;align-items:center;justify-content:center;flex-direction:column;background:#171d12ef;border:1px dashed var(--accent);border-radius:4px;color:var(--accent);font-size:22px;gap:12px}.drop-overlay small{font:11px var(--mono)}.stage.dragging .drop-overlay{display:flex}.preview-caption{display:flex;justify-content:space-between;padding:12px 1px 18px;gap:20px;font:10px var(--mono);color:#899195}.preview-caption>span:first-child{max-width:60%;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.export-bar{display:flex;align-items:center;gap:24px;background:#1a1d1e;border:1px solid var(--line);border-radius:6px;padding:18px 20px}.export-copy{display:grid;gap:4px;margin-right:auto}.export-copy strong{font:14px var(--mono);color:#edf1e3;white-space:nowrap;margin-top:3px}.export-copy small{font-size:10px;color:var(--muted)}.export-scale-label{font-size:10px;color:var(--muted);display:grid;gap:6px;flex-shrink:0}.export-scale-label select{width:85px;min-height:32px}.export-actions{display:flex;gap:8px;flex-wrap:wrap}.export-actions .button{font-size:11px;min-height:40px}#status{font-size:10px;color:#959e9f;margin:13px 0 0;line-height:1.5}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 20px;background:#e0edb8;color:#202615;border-radius:5px;box-shadow:0 8px 35px #0007;z-index:100;font-size:12px;max-width:90vw}noscript{position:fixed;inset:0;background:#111;padding:50px}
@media(min-width:1500px){.preview-area{padding:32px 44px 20px}.workspace{grid-template-columns:326px minmax(0,1fr)}.stage{height:calc(100svh - 345px)}.sidebar-heading,.settings-panel{padding-left:28px;padding-right:28px}}
@media(max-width:1100px){.app-header{padding:0 20px}.local-badge{display:none}.header-actions{margin-left:auto}.preview-area{padding:20px}.export-bar{gap:14px;flex-wrap:wrap}.export-actions{width:100%}.export-actions .button{flex:1}.stage{height:calc(100svh - 390px);min-height:340px}.workspace{grid-template-columns:276px minmax(0,1fr)}.sidebar-heading,.settings-panel{padding-left:20px;padding-right:20px}}
@media(max-width:720px){.app-header{height:76px;padding:0 14px;gap:8px}.brand{font-size:18px;gap:8px}.brand-mark{font-size:32px}.brand small{font-size:7px}.header-actions{gap:0}.header-actions .button{font-size:11px;padding:9px}.workspace{display:flex;flex-direction:column;min-height:0}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.sidebar-heading{display:none}.setting-tabs{padding-top:6px}.settings-panel{max-height:290px;overflow:auto;padding-bottom:18px}.sidebar-footer{display:none}.section-title{margin:18px 0 12px}.preview-area{padding:16px 12px}.stage{height:48svh;min-height:280px}.view-tabs button{padding:7px 12px}.preview-caption{font-size:9px}.export-bar{padding:15px}.export-scale-label{margin-left:auto}.export-actions .button{font-size:10px}.control{margin:14px 0}}
@media(min-width:721px){.workspace{height:calc(100svh - 90px);min-height:620px}.sidebar,.preview-area{min-height:0}.settings-panel{flex:1;min-height:0;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#515850 transparent}.stage{height:auto;min-height:220px}.sidebar-heading,.setting-tabs,.sidebar-footer,.preview-toolbar,.preview-caption,.export-bar,#status{flex-shrink:0}}
.signal-input-label{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);white-space:nowrap}.signal-input-label select{width:160px;min-height:31px;font-size:11px}
.screen.crt-original #source{visibility:hidden}.screen.crt-original #original-preview{display:block!important;position:absolute;inset:0;image-rendering:auto;z-index:0}.screen.crt-original #crt-display{z-index:1}
@media(max-width:900px){.preview-toolbar{flex-wrap:wrap}.signal-input-label{order:3;width:100%}.signal-input-label select{flex:1}}
.control-top .control-number{width:64px;min-height:25px;height:25px;padding:3px 5px;text-align:right;font:10px var(--mono);color:var(--accent);border-color:#383c40;background:#121415}.gif-export{display:flex;align-items:center;gap:16px;margin-top:10px;padding:13px 16px;border:1px solid var(--line);border-radius:6px;background:#151819}.gif-export>div{display:grid;gap:4px;margin-right:auto}.gif-export strong{font-size:11px;font-weight:600}.gif-export small{font-size:10px;color:var(--muted)}.gif-export label{display:grid;gap:5px;color:var(--muted);font-size:10px;white-space:nowrap}.gif-export label select{width:112px;min-height:31px}.gif-export .button{font-size:11px;min-height:36px;white-space:nowrap}
@media(max-width:720px){.gif-export{gap:10px;flex-wrap:wrap}.gif-export>div{width:100%}.gif-export label{margin-right:auto}.gif-export .button{flex:1}}
.palette-editor{margin:-8px 0 20px;padding:11px 12px 9px;border:1px solid #303538;border-radius:5px;background:#141718}.palette-edit-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:10px;color:#c4c9c7}.palette-edit-heading output{font:10px var(--mono);color:var(--accent)}.palette-colors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.palette-color-row{min-width:0;display:flex;align-items:center;gap:6px;padding:4px 5px;border:1px solid #292e30;border-radius:3px;background:#101314}.palette-color-row label{font:9px var(--mono);color:#7f888a}.palette-color-row input[type=color]{width:24px;height:22px;padding:1px;border:1px solid #464c4c;border-radius:3px;background:#151819;cursor:pointer}.palette-color-row code{min-width:0;overflow:hidden;text-overflow:ellipsis;font:9px var(--mono);color:#bdc4c2}.remove-color{margin-left:auto;width:21px;height:21px;padding:0;border:0;border-radius:3px;background:#292e30;color:#bfc5c1;font-size:16px;line-height:1}.remove-color:disabled{opacity:.3;cursor:not-allowed}.palette-editor .text-button{margin:7px 0 0}.palette-editor[hidden]+#palette-original-note{margin-top:-7px}
.gif-export{flex-wrap:wrap;flex-shrink:0}.gif-export>.animation-copy{width:100%;margin:0}.animation-copy small{line-height:1.5}.gif-export>.animation-actions{display:flex;gap:8px;margin:0 0 0 auto}.gif-export label select{width:110px}
@media(max-width:720px){.gif-export>.animation-actions{width:100%;margin:0}.animation-actions .button{flex:1}}
.example-toolbar{display:flex;align-items:center;gap:12px;margin:-4px 0 14px;flex-shrink:0}.example-toolbar label{font-size:11px;color:var(--muted);white-space:nowrap}.example-toolbar select{width:min(300px,100%);min-height:32px;font-size:11px}.example-toolbar select:focus-visible{outline:2px solid var(--accent)}
@media(max-width:720px){.example-toolbar{gap:9px;margin:0 0 12px}.example-toolbar label{font-size:10px}.example-toolbar select{flex:1;min-width:0;font-size:11px}}