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input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:var(--surface);border:1.5px solid var(--ink);border-radius:999px}.range-row__val{font-family:var(--mono);font-size:11px;color:var(--muted);min-width:22px;text-align:right}.arrow-end-row{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.arrow-end-btn{height:28px;border:1px solid var(--border);border-radius:6px;display:grid;place-items:center;background:var(--surface)}.arrow-end-btn.is-active{background:var(--ink);border-color:var(--ink);color:#fff}.btn-group{display:inline-flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}.btn-group button{padding:0 8px;height:26px;font-size:11.5px;color:var(--ink-2);background:var(--surface);border-right:1px solid var(--border)}.btn-group button:last-child{border-right:0}.btn-group button:hover{background:var(--surface-2)}.btn-group button.is-active{background:var(--ink);color:#fff}.align-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.align-grid button{height:28px;border:1px solid var(--border);border-radius:6px;display:grid;place-items:center;background:var(--surface)}.align-grid button:hover{background:var(--surface-2)}.layer-row{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;font-size:12px;cursor:pointer;width:100%;border:0;background:transparent;text-align:left}.layer-row:hover{background:var(--surface-2)}.layer-row.is-selected{background:var(--accent-soft);color:var(--accent-ink)}.layer-row__icon{width:16px;display:grid;place-items:center;color:var(--muted);flex-shrink:0}.layer-row__name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-row__lock{color:var(--muted-2)}.insp__empty{padding:40px 20px;text-align:center;color:var(--muted)}.insp__empty__icon{width:48px;height:48px;display:grid;place-items:center;margin:0 auto 10px;background:var(--surface-2);border-radius:999px;color:var(--muted-2)}.insp__empty__title{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:4px}.insp__empty__sub{font-size:12px;line-height:1.45}.whatsnew{position:absolute;top:14px;right:14px;width:360px;max-height:calc(100vh - 80px);background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);z-index:50;display:flex;flex-direction:column;overflow:hidden}.whatsnew__head{padding:14px 16px 12px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.whatsnew__head h2{margin:0;font-size:14.5px;font-weight:600;letter-spacing:-.01em}.whatsnew__head p{margin:4px 0 0;font-size:12px;color:var(--muted);line-height:1.5}.whatsnew__close{width:24px;height:24px;display:grid;place-items:center;border-radius:6px;color:var(--muted);flex-shrink:0}.whatsnew__close:hover{background:var(--surface-2);color:var(--ink)}.whatsnew__body{overflow-y:auto;padding:4px 0 12px}.wn-section{padding:12px 16px 4px}.wn-section__head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.wn-section__num{width:22px;height:22px;display:grid;place-items:center;border-radius:6px;background:var(--ink);color:#fff;font-size:11px;font-weight:600;font-family:var(--mono)}.wn-section__title{font-size:13px;font-weight:600;letter-spacing:-.01em}.wn-item{display:flex;gap:10px;padding:8px 0 8px 30px;border-top:1px solid var(--border);font-size:12.5px;line-height:1.5}.wn-item:first-child{border-top:0;padding-top:4px}.wn-item__bullet{flex-shrink:0;width:14px;height:14px;border-radius:4px;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;margin-top:3px}.wn-item__text{flex:1;color:var(--ink-2)}.wn-item__text strong{color:var(--ink);font-weight:600}.wn-item__text code{font-family:var(--mono);font-size:11.5px;background:var(--surface-2);padding:1px 5px;border-radius:4px;border:1px solid var(--border)}.wn-tag{display:inline-block;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-ink);background:var(--accent-soft);padding:1px 6px;border-radius:4px;margin-right:4px}.dropdown{position:absolute;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-lg);padding:6px;min-width:180px;z-index:100}.dropdown__item{display:flex;align-items:center;gap:10px;width:100%;padding:7px 9px;border-radius:6px;font-size:12.5px;font-weight:500;text-align:left}.dropdown__item:hover{background:var(--surface-2)}.dropdown__item__kbd{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--muted)}.dropdown__sep{height:1px;background:var(--border);margin:4px 0}.icon-btn{width:26px;height:26px;display:grid;place-items:center;border-radius:6px;color:var(--muted);background:transparent;border:0}.icon-btn:hover,.icon-btn.is-active{background:var(--surface-2);color:var(--ink)}.edge-label-editor{width:100%;height:100%;border:1px solid var(--accent);background:var(--canvas-bg);font-family:var(--mono);font-size:11.5px;font-weight:500;color:var(--ink-2);text-align:center;border-radius:3px;padding:0 4px}.muted{color:var(--muted)}.mono{font-family:var(--mono)}