*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base:#0a0a0c;--bg-surface:#111115;--bg-elevated:#18181e;--bg-card:#1e1e26;--bg-card-hover:#23232d;--bg-input:#14141a;--border-subtle:#ffffff0f;--border-mid:#ffffff1a;--border-accent:#ffffff2e;--text-primary:#f0f0f5;--text-secondary:#8a8a9a;--text-muted:#4a4a5a;--accent:#6c63ff;--accent-glow:#6c63ff40;--accent-soft:#6c63ff1f;--accent-bright:#8b84ff;--green:#3ddc84;--green-soft:#3ddc841f;--red:#ff5e5e;--amber:#ffb547;--sidebar-w:300px}body{background:var(--bg-base);color:var(--text-primary);margin:0;padding:0;font-family:Space Grotesk,sans-serif}.App{flex-direction:column;height:100vh;display:flex;overflow:hidden}header{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);z-index:10;flex-shrink:0;align-items:center;gap:16px;height:52px;padding:0 20px;display:flex}.logo{letter-spacing:.05em;color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:15px;font-weight:700}.logo span{color:var(--accent-bright)}.header-badge{letter-spacing:.1em;text-transform:uppercase;color:var(--accent-bright);background:var(--accent-soft);border:1px solid #6c63ff4d;border-radius:4px;padding:3px 8px;font-size:10px;font-weight:600}.header-sep{flex:1}.header-stat{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:12px}.header-stat span{color:var(--text-secondary)}.workspace{flex:1;display:flex;overflow:hidden}.canvas-area{background:var(--bg-base);flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.canvas-wrap{flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.drop-zone{cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:16px;width:100%;height:100%;transition:background .2s;display:flex}.drop-zone.drag-over{background:#6c63ff0d}.drop-zone-ring{border:1.5px dashed #6c63ff66;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;transition:border-color .3s,box-shadow .3s;display:flex;position:relative}.drop-zone:hover .drop-zone-ring,.drop-zone.drag-over .drop-zone-ring{border-color:var(--accent);box-shadow:0 0 40px var(--accent-glow)}.drop-zone-icon{color:var(--accent);opacity:.7;font-size:44px;line-height:1}.drop-zone h2{color:var(--text-primary);font-size:17px;font-weight:500}.drop-zone p{color:var(--text-muted);text-align:center;max-width:280px;font-size:13px;line-height:1.6}.drop-btn{background:var(--accent-soft);color:var(--accent-bright);cursor:pointer;letter-spacing:.02em;border:1px solid #6c63ff59;border-radius:8px;padding:9px 20px;font-family:Space Grotesk,sans-serif;font-size:13px;font-weight:500;transition:background .2s,border-color .2s}.drop-btn:hover{border-color:var(--accent);background:#6c63ff33}#ascii-canvas{white-space:pre;transform-origin:0 0;letter-spacing:0;-webkit-user-select:none;user-select:none;font-family:JetBrains Mono,monospace;line-height:1;display:none;overflow:hidden}#video-el,#proc-canvas{display:none;position:absolute}.playback-bar{background:var(--bg-surface);border-top:1px solid var(--border-subtle);flex-shrink:0;align-items:center;gap:14px;height:60px;padding:0 20px;display:flex}.pb-btn{border:1px solid var(--border-mid);background:var(--bg-card);width:36px;height:36px;color:var(--text-primary);cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:15px;transition:background .15s,border-color .15s;display:flex}.pb-btn:hover{background:var(--bg-card-hover);border-color:var(--border-accent)}.pb-btn.play-btn{background:var(--accent);border-color:var(--accent);width:42px;height:42px;font-size:16px}.pb-btn.play-btn:hover{background:var(--accent-bright)}.pb-btn:disabled{opacity:.35;cursor:not-allowed}.timeline-wrap{flex-direction:row-reverse;flex:1;justify-content:center;align-items:center;gap:16px;display:flex}.timeline{appearance:none;background:var(--bg-card);cursor:pointer;border:none;border-radius:2px;outline:none;width:100%;height:4px}.timeline::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;width:14px;height:14px;box-shadow:0 0 8px var(--accent-glow);border-radius:50%}.time-display{color:var(--text-muted);gap:4px;font-family:JetBrains Mono,monospace;font-size:11px;display:flex}.time-display span{color:var(--text-secondary)}.vol-wrap{align-items:center;gap:8px;display:flex}.vol-icon{color:var(--text-muted);font-size:15px}.vol-slider{appearance:none;background:var(--bg-card);cursor:pointer;border:none;border-radius:2px;outline:none;width:70px;height:3px}.vol-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text-secondary);cursor:pointer;border-radius:50%;width:12px;height:12px}.export-btn{background:var(--green-soft);color:var(--green);cursor:pointer;white-space:nowrap;letter-spacing:.02em;border:1px solid #3ddc8440;border-radius:8px;padding:8px 14px;font-family:Space Grotesk,sans-serif;font-size:12px;font-weight:500;transition:background .15s}.export-btn:hover{background:#3ddc8433}.export-btn:disabled{opacity:.35;cursor:not-allowed}.sidebar{width:var(--sidebar-w);background:var(--bg-surface);border-left:1px solid var(--border-subtle);flex-direction:column;flex-shrink:0;display:flex;overflow:hidden auto}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:var(--border-mid);border-radius:2px}.sb-section{border-bottom:1px solid var(--border-subtle);padding:16px}.sb-section:last-child{border-bottom:none}.sb-title{letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:8px;margin-bottom:14px;font-size:10px;font-weight:600;display:flex}.sb-title:before{content:"";background:var(--accent);border-radius:2px;width:3px;height:10px;display:block}.import-zone{border:1.5px dashed var(--border-mid);cursor:pointer;text-align:center;border-radius:10px;flex-direction:column;align-items:center;gap:8px;padding:20px 12px;transition:border-color .2s,background .2s;display:flex}.import-zone:hover{border-color:var(--accent);background:var(--accent-soft)}.import-zone .imp-icon{color:var(--accent);opacity:.8;font-size:28px}.import-zone p{color:var(--text-muted);font-size:12px;line-height:1.5}.import-zone strong{color:var(--text-secondary);font-weight:500}.file-info{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-subtle);word-break:break-all;border-radius:8px;margin-top:10px;padding:10px 12px;font-family:JetBrains Mono,monospace;font-size:11px;display:none}.file-info .fi-name{color:var(--text-primary);margin-bottom:4px;font-size:12px;font-weight:500}.fi-meta{color:var(--text-muted);font-size:10px}label.ctrl-label{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;font-weight:500;display:flex}label.ctrl-label .val-badge{color:var(--accent-bright);background:var(--accent-soft);border-radius:4px;padding:2px 7px;font-family:JetBrains Mono,monospace;font-size:11px}select.ctrl-select{background:var(--bg-input);width:100%;color:var(--text-primary);border:1px solid var(--border-mid);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236c63ff' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;border-radius:8px;outline:none;margin-bottom:12px;padding:8px 28px 8px 10px;font-family:Space Grotesk,sans-serif;font-size:13px;transition:border-color .2s}select.ctrl-select:hover{border-color:var(--border-accent)}select.ctrl-select:focus{border-color:var(--accent)}input[type=range].ctrl-range{appearance:none;background:var(--bg-card);cursor:pointer;border:none;border-radius:2px;outline:none;width:100%;height:4px;margin-bottom:14px}input[type=range].ctrl-range::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;width:16px;height:16px;box-shadow:0 0 6px var(--accent-glow);border:2px solid var(--bg-surface);border-radius:50%}.color-section{margin-bottom:12px}.color-grid{grid-template-columns:repeat(8,1fr);gap:5px;margin-top:8px;display:grid}.color-swatch{aspect-ratio:1;cursor:pointer;border:2px solid #0000;border-radius:5px;width:100%;transition:transform .15s,border-color .15s}.color-swatch:hover{transform:scale(1.15)}.color-swatch.active{border-color:#fff;transform:scale(1.1)}.custom-color-row{align-items:center;gap:8px;margin-top:8px;display:flex}.custom-color-row input[type=color]{cursor:pointer;background:0 0;border:none;border-radius:6px;width:36px;height:28px;padding:0}.custom-color-label{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:12px}.bg-color-toggle{gap:6px;margin-bottom:12px;display:flex}.bg-pill{border:1px solid var(--border-mid);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;text-align:center;letter-spacing:.02em;border-radius:7px;flex:1;padding:7px 6px;font-size:11px;font-weight:500;transition:all .15s}.bg-pill.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-bright)}.charset-grid{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px;display:grid}.charset-pill{border:1px solid var(--border-mid);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;text-align:center;text-overflow:ellipsis;white-space:nowrap;border-radius:7px;padding:8px 6px;font-family:JetBrains Mono,monospace;font-size:11px;transition:all .15s;overflow:hidden}.charset-pill:hover{border-color:var(--border-accent);color:var(--text-primary)}.charset-pill.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-bright)}.ctrl-text-input{background:var(--bg-input);width:100%;color:var(--text-primary);border:1px solid var(--border-mid);border-radius:8px;outline:none;margin-bottom:12px;padding:8px 10px;font-family:JetBrains Mono,monospace;font-size:13px;transition:border-color .2s}.ctrl-text-input:focus{border-color:var(--accent)}.toggle-row{justify-content:space-between;align-items:center;margin-bottom:4px;padding:6px 0;display:flex}.toggle-label{color:var(--text-secondary);font-size:12px;font-weight:500}.toggle{cursor:pointer;width:36px;height:20px;position:relative}.toggle input{display:none}.toggle-track{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:10px;transition:all .2s;position:absolute;inset:0}.toggle-thumb{background:var(--text-muted);border-radius:50%;width:12px;height:12px;transition:all .2s;position:absolute;top:3px;left:3px}.toggle input:checked+.toggle-track{background:var(--accent-soft);border-color:var(--accent)}.toggle input:checked+.toggle-track+.toggle-thumb{background:var(--accent-bright);left:19px}.ascii-preview-chip{background:var(--bg-card);border:1px solid var(--border-subtle);color:#6c63ff;letter-spacing:0;white-space:pre;word-break:break-all;border-radius:8px;max-height:60px;margin-top:6px;padding:10px;font-family:JetBrains Mono,monospace;font-size:9px;line-height:1.2;overflow:hidden}.fps-row{gap:6px;margin-bottom:12px;display:flex}.fps-pill{border:1px solid var(--border-mid);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;text-align:center;border-radius:7px;flex:1;padding:6px;font-family:JetBrains Mono,monospace;font-size:11px;transition:all .15s}.fps-pill.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-bright)}.toast{background:var(--bg-card);border:1px solid var(--border-mid);color:var(--text-primary);opacity:0;pointer-events:none;z-index:100;white-space:nowrap;border-radius:10px;padding:10px 18px;font-size:13px;transition:all .3s;position:fixed;bottom:80px;left:50%;transform:translate(-50%)translateY(20px)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}input[type=file]{display:none}.canvas-wrap::-webkit-scrollbar{display:none}#root{height:100vh}