:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #fafbfc;--rail: #141517;--rail-hover: #232428;--ink: #16181d;--ink-2: #5b6270;--ink-3: #8b92a1;--ink-inverse: #ffffff;--line: #e6e8ec;--line-strong: #d4d8df;--accent: #0e9b8a;--accent-soft: #e6f6f3;--active-bar: #e4572e;--ok: #19934f;--ok-soft: #e7f6ed;--warn: #b7791f;--warn-soft: #fdf4e3;--bad: #d64545;--bad-soft: #fdeced;--info: #2563eb;--info-soft: #e8effd;--muted-soft: #eef0f3;--r-sm: 6px;--r: 10px;--r-lg: 14px;--r-pill: 999px;--rail-w: 72px;--topbar-h: 56px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--shadow-sm: 0 1px 2px rgba(22, 24, 29, .05);--shadow: 0 1px 3px rgba(22, 24, 29, .07), 0 4px 12px rgba(22, 24, 29, .04)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:13.5px;line-height:1.45;-webkit-font-smoothing:antialiased}.col-head{font-size:10.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}.row-hover:hover{background:var(--surface-2)}.btn:hover:not(:disabled){filter:brightness(.96)}.btn:active:not(:disabled){transform:translateY(1px)}.field:focus,.btn:focus-visible,.rail-item:focus-visible,.drag-handle:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.field::placeholder{color:var(--ink-3)}.drop-above{box-shadow:inset 0 2px 0 0 var(--accent)}.drop-below{box-shadow:inset 0 -2px 0 0 var(--accent)}.drop-into{background:var(--accent-soft);outline:2px dashed var(--accent);outline-offset:-4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}