:root{--bg: #0b0f17;--panel: #101725;--muted: #8aa0b8;--accent: #ff4db3;--accent-2: #57b1ff;--timeline-bg: #0f1626;--controls-bg: #1a1f2e;--timestamp-bg: #0d111e}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:#e8f0ff;font-family:ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial}.app,.fullscreen-editor{display:flex;flex-direction:column;height:100%}.toolbar{display:flex;gap:8px;padding:8px 12px;background:var(--panel);align-items:center;border-bottom:1px solid #1a2436}.toolbar .title{font-weight:600}.toolbar .spacer{flex:1}.row{display:flex;gap:8px;align-items:center}.col{display:flex;gap:8px;flex-direction:column}.panes{display:grid;grid-template-rows:auto 1fr auto;height:100%}.playfield-wrap{display:flex;justify-content:center;align-items:center;background:#0d1422;border-bottom:1px solid #1a2436}.playfield{background:#02060d;border:1px solid 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