:root{--paper:#e9e4d6;--ink:#11140f;--panel:#f4f0e5;--line:#9d998c;--acid:#d8ff3e;--cyan:#62d8d2;--coral:#ff603c;--muted:#65675f}*{box-sizing:border-box}html{background:var(--paper)}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial Narrow,Aptos Narrow,Arial,sans-serif}button,input{font:inherit}button{min-height:44px}button:focus-visible,input:focus-visible{outline:3px solid var(--acid);outline-offset:2px}.ledger{background-image:linear-gradient(90deg,#0000 49.8%,#11140f09 50%,#0000 50.2%);min-height:100vh;padding:22px}.topline{border:1px solid var(--ink);justify-content:space-between;align-items:flex-end;gap:24px;min-height:112px;padding:18px 22px;display:flex}.kicker,.panel-heading span,.selection-label,.field,.selected-readout p,.boundary-note{text-transform:uppercase;letter-spacing:.11em;font-family:Courier New,monospace;font-size:10px;font-weight:700}h1{letter-spacing:-.045em;text-wrap:balance;max-width:850px;margin:12px 0 0;font-family:Georgia,serif;font-size:clamp(30px,4.2vw,62px);font-weight:400;line-height:.92}.header-status{grid-template-columns:auto auto;align-items:baseline;column-gap:8px;min-width:190px;font-family:Courier New,monospace;display:grid}.header-status strong{letter-spacing:-.08em;font-size:36px}.header-status span{color:var(--muted);font-size:11px}.header-status i{text-transform:uppercase;letter-spacing:.1em;border-top:1px solid var(--ink);grid-column:1/-1;margin-top:5px;padding-top:7px;font-size:10px;font-style:normal}.header-status i.issue{color:#a52a16}.workbench{border-left:1px solid var(--ink);grid-template-columns:280px minmax(420px,1fr) 300px;display:grid}.setup-panel,.universe-panel,.inspect-panel{border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);min-width:0;padding:18px}.setup-panel,.inspect-panel{background:var(--panel)}.universe-panel{background:var(--ink);color:var(--paper);flex-direction:column;display:flex}.panel-heading{border-bottom:1px solid;grid-template-columns:28px 1fr;align-items:center;gap:8px;margin-bottom:18px;padding-bottom:14px;display:grid}.panel-heading span{border:1px solid;place-items:center;width:26px;height:26px;display:grid}.panel-heading h2{text-transform:uppercase;letter-spacing:.08em;margin:0;font-size:15px}.panel-heading p{color:#abae9f;grid-column:2;margin:0;font-size:11px;line-height:1.35}.fixture-form{gap:13px;display:grid}.field{color:var(--muted);gap:6px;display:grid}.field input{border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);background:#fffdf5;border-radius:0;padding:9px 10px;font-family:Courier New,monospace;font-size:14px}.field.wide{margin-bottom:15px}.field-pair{grid-template-columns:1fr 1fr;gap:10px;display:grid}.selection-label{margin:2px 0 0}.nudge-row{grid-template-columns:repeat(4,1fr);gap:5px;display:grid}.nudge-row button,.panel-actions button,.empty-universe button{border:1px solid var(--ink);cursor:pointer;background:0 0;border-radius:0;font-family:Courier New,monospace;font-weight:700}.primary{border:1px solid var(--ink);background:var(--acid);color:var(--ink);text-transform:uppercase;letter-spacing:.06em;cursor:pointer;border-radius:0;min-height:48px;padding:0 14px;font-weight:800}.primary:disabled{opacity:.45;cursor:not-allowed}.panel-actions{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:6px;margin-top:18px;padding-top:18px;display:grid}.boundary-note{color:var(--muted);text-transform:none;letter-spacing:.04em;margin:18px 0 0;line-height:1.6}.empty-editor{border:1px dashed var(--line);align-content:center;gap:6px;min-height:132px;padding:14px;display:grid}.empty-editor span,.empty-readout{color:var(--muted);font-size:12px;line-height:1.5}.universe{flex:1;align-content:start;gap:15px;display:grid}.lane{gap:5px;display:grid}.lane-scale{color:#8d9184;grid-template-columns:repeat(5,1fr);font-family:Courier New,monospace;font-size:9px;display:grid}.lane-scale span{text-align:center}.lane-scale b:last-child{text-align:right}.channel-bed{background:repeating-linear-gradient(90deg,#0000 0 calc(6.25% - 1px),#30342d calc(6.25% - 1px) 6.25%);border:1px solid #696d62;height:74px;position:relative;overflow:visible}.fixture-block{border:1px solid var(--cyan);background:var(--cyan);height:56px;min-height:0;color:var(--ink);text-align:left;cursor:pointer;z-index:1;border-radius:0;padding:6px;position:absolute;top:8px;overflow:hidden}.fixture-block span{white-space:nowrap;text-overflow:ellipsis;font-size:11px;font-weight:800;display:block;overflow:hidden}.fixture-block small{font-family:Courier New,monospace;font-size:9px}.fixture-block.overlap{background:var(--coral);border-color:#ff9d87}.fixture-block.overflow{background:repeating-linear-gradient(135deg,var(--coral),var(--coral) 6px,#111 6px,#111 10px);color:#fff}.fixture-block.selected{z-index:3;height:66px;box-shadow:0 0 0 3px var(--acid);top:3px}.status-line{color:#c5c8ba;border-top:1px solid #696d62;align-items:center;gap:10px;min-height:46px;margin-top:18px;font-family:Courier New,monospace;font-size:11px;display:flex}.status-line span{color:var(--acid);font-weight:900}.status-line.error span{color:var(--coral)}.status-line.loading span{animation:.7s steps(2,end) infinite pulse}.empty-universe{border:1px dashed #696d62;place-content:center;justify-items:start;gap:9px;min-height:360px;padding:28px;display:grid}.empty-universe b{font-family:Georgia,serif;font-size:30px;font-weight:400}.empty-universe span{color:#aeb1a4}.empty-universe button{color:var(--paper);border-color:var(--paper);margin-top:8px;padding:0 14px}.selected-readout{border-bottom:1px solid var(--ink);padding-bottom:16px}.selected-readout p{color:var(--muted);margin:0 0 7px}.selected-readout h3{margin:0;font-family:Georgia,serif;font-size:24px;font-weight:400}.address-number{letter-spacing:-.06em;align-items:center;gap:6px;padding:14px 0;font-family:Courier New,monospace;font-size:27px;font-weight:800;display:flex}.address-number span{letter-spacing:.08em;font-size:9px}.address-number i{color:var(--coral);font-style:normal}dl{grid-template-columns:1fr 1fr;gap:8px;margin:0;display:grid}dl div{border-top:1px solid var(--line);padding-top:7px}dt{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:9px}dd{text-transform:uppercase;margin:4px 0 0;font-family:Courier New,monospace;font-size:11px}dd.overlap,dd.overflow{color:#b12f17;font-weight:800}.fixture-ledger{max-height:350px;margin:12px 0;padding:0;list-style:none;overflow:auto}.fixture-ledger li{border-bottom:1px solid var(--line)}.fixture-ledger button{text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:40px 1fr auto;align-items:center;gap:9px;width:100%;padding:8px 4px;display:grid}.fixture-ledger li.active button{background:var(--acid)}.fixture-ledger b{font-family:Courier New,monospace}.fixture-ledger span{font-size:12px;font-weight:700}.fixture-ledger small{color:var(--muted);font-weight:400;display:block}.fixture-ledger i{font-family:Courier New,monospace;font-size:8px;font-style:normal}.fixture-ledger i.overlap,.fixture-ledger i.overflow{color:#b12f17;font-weight:800}.handoff{border-top:1px solid var(--ink);gap:9px;margin-top:auto;padding-top:14px;display:grid}.handoff span{font-family:Courier New,monospace;font-size:11px}@keyframes pulse{50%{opacity:.25}}@media (max-width:1050px){.workbench{grid-template-columns:260px 1fr}.inspect-panel{grid-column:1/-1;grid-template-columns:260px 1fr 220px;gap:18px;display:grid}.inspect-panel>.panel-heading{grid-column:1/-1}.fixture-ledger{max-height:220px;margin:0}.handoff{align-self:end}}@media (max-width:720px){.ledger{padding:10px}.topline{flex-direction:column;align-items:flex-start}.header-status{width:100%}.workbench{flex-direction:column;display:flex}.setup-panel,.universe-panel,.inspect-panel{width:100%}.universe-panel{order:-1}.channel-bed{height:64px}.fixture-block{height:46px}.fixture-block.selected{height:56px}.inspect-panel{display:block}.field-pair{grid-template-columns:1fr 1fr}.panel-actions{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}