:root{color-scheme:light;--indigo-velvet: #4917a1;--thistle: #bfacc8;--pale-slate: #c8c6d7;--charcoal-brown: #484538;--burgundy: #88292f;--bg: #f2f0f6;--surface: #fbf9fd;--surface-soft: #e5e2ed;--surface-warm: #eee7f2;--ink: var(--charcoal-brown);--text: #2d2a23;--muted: #6f6a62;--line: var(--charcoal-brown);--line-soft: #cbc6d7;--accent: var(--indigo-velvet);--accent-strong: #341071;--mint: var(--pale-slate);--blue: #4e4684;--warn: #7d5923;--danger: var(--burgundy);--changed: #e6d6ec;--shadow: none;font-family:Inter,IBM Plex Sans,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:linear-gradient(rgba(72,69,56,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(72,69,56,.045) 1px,transparent 1px),var(--bg);background-size:24px 24px;color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}input,select{width:100%;min-height:38px;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--text);padding:0 10px}input:disabled{background:#eef1ef;color:var(--muted)}label{display:grid;gap:6px}.field>span,label>span{color:var(--muted);font-size:12px;font-weight:750}.app-shell{min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:84px;padding:16px 22px;border-bottom:2px solid var(--ink);background:#f2f0f6f5}.app-header h1{margin:0;max-width:740px;font-size:clamp(30px,4vw,54px);font-weight:850;line-height:.96;letter-spacing:-.02em}.eyebrow{margin:0 0 6px;color:var(--burgundy);font-family:Cascadia Code,SFMono-Regular,Consolas,monospace;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.scenario-actions,.icon-actions{display:flex;flex-wrap:wrap;gap:8px}.workspace{display:grid;grid-template-columns:1fr;align-items:start;gap:16px;padding:16px}.setup-column,.results-column{display:grid;gap:14px;min-width:0}.setup-column{max-height:none;overflow:visible;padding-right:0}.panel{min-width:0;border:2px solid var(--ink);border-radius:0;background:var(--surface);box-shadow:var(--shadow);padding:14px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.panel-heading h2,.table-section h3,.historical-card h3{margin:0}.button,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border:2px solid var(--ink);border-radius:2px;background:var(--ink);color:#fff;font-weight:800;padding:0 14px;box-shadow:3px 3px 0 var(--thistle)}.button-secondary{border-color:var(--ink);background:#fff;color:var(--ink);box-shadow:3px 3px 0 var(--pale-slate)}.button:disabled,.icon-button:disabled{cursor:wait;opacity:.72}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.icon-button{width:38px;padding:0;border-color:var(--ink);background:#fff;color:var(--ink);box-shadow:2px 2px 0 var(--mint)}.icon-button-danger{color:var(--danger)}.name-input{min-height:34px;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:0;font-size:22px;font-weight:850}.scenario-select{min-width:min(100%,260px);height:42px;font-size:20px;font-weight:850;background:var(--surface-warm)}.field{position:relative;display:grid;gap:8px}.field-label{display:inline-flex;align-items:center;justify-content:flex-start;gap:6px;min-height:24px;width:fit-content}.field-label>span{display:inline-block;min-width:0}.info-button{display:inline-grid;place-items:center;width:16px;height:16px;flex:0 0 auto;border:0;border-radius:999px;background:transparent;color:var(--muted);padding:0}.info-button:hover{color:var(--indigo-velvet)}.field-help{position:absolute;top:27px;left:0;z-index:5;width:min(310px,calc(100vw - 44px));border:2px solid var(--ink);border-radius:0;background:#f7f2fa;color:var(--text);box-shadow:var(--shadow);padding:10px;line-height:1.35;font-weight:600}.unit-input{display:grid;grid-template-columns:minmax(22px,auto) minmax(0,1fr) minmax(30px,auto);align-items:center;min-height:38px;border:1px solid var(--line);border-radius:2px;background:#fff;overflow:hidden}.unit-input input{min-height:36px;border:0;text-align:right;min-width:0;background:transparent;padding-left:4px;padding-right:4px}.unit-prefix,.unit-suffix{color:var(--accent-strong);font-family:Cascadia Code,SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:850;padding:0 8px;text-align:center;white-space:nowrap}.unit-input-disabled{background:#eef1ef}.unit-input-disabled input{background:transparent}.field-grid,.allocation-grid{display:grid;grid-template-columns:repeat(3,minmax(150px,1fr));gap:18px 14px;max-width:640px}.allocation-grid{margin-top:12px}.check-row,.mini-check{display:flex;align-items:center;gap:8px;margin-top:12px}.check-row input,.mini-check input{width:18px;min-height:18px}.muted{color:var(--muted)}.scenario-footnote{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.35}.modifiers{margin-top:14px;border-top:2px solid var(--ink);padding-top:12px}.modifiers summary{cursor:pointer;font-weight:850;margin-bottom:10px}.modifier-list{display:grid;gap:8px;margin-bottom:10px}.modifier-row{display:grid;grid-template-columns:minmax(130px,1fr) minmax(150px,1fr) minmax(105px,.75fr) minmax(135px,.9fr) minmax(135px,.9fr) 38px;gap:6px;align-items:center}.timing-input{display:grid;gap:6px}.error-text{margin:12px 0 0;border:2px solid var(--danger);border-radius:0;background:#ffe9e3;color:#991b1b;padding:10px}.comparison-heading-actions{display:flex;align-items:center;gap:12px}.comparison-panel{display:grid;gap:22px}.loading-bar{border:2px solid var(--ink);background:var(--indigo-velvet);color:#fff;font-weight:850;padding:12px 14px;box-shadow:3px 3px 0 var(--thistle)}.table-section{display:grid;gap:10px}.comparison-scroll{overflow-x:auto;border:2px solid var(--ink);border-radius:0}.comparison-table{width:max-content;min-width:100%;border-collapse:collapse;background:#fff}.comparison-table th,.comparison-table td{min-width:220px;border-bottom:1px solid var(--ink);padding:11px 12px;text-align:right;vertical-align:top}.comparison-table th:first-child,.comparison-table td:first-child{position:sticky;left:0;z-index:1;min-width:240px;background:var(--surface-soft);color:var(--muted);text-align:left;font-weight:800}.comparison-table th{background:var(--ink);color:#fff;font-size:13px}.comparison-table tr:last-child td{border-bottom:0}.changed-cell{background:var(--changed);font-weight:850}.assumption-note{margin:0;border:2px solid var(--ink);border-radius:0;background:var(--surface-warm);color:var(--accent-strong);padding:12px;line-height:1.45}@media (max-width: 1080px){.workspace{grid-template-columns:1fr}.setup-column{position:static;max-height:none;overflow:visible}}@media (max-width: 680px){.app-header{align-items:flex-start;flex-direction:column;padding:14px}.app-header h1{font-size:24px}.workspace{padding:10px}.field-grid,.allocation-grid,.modifier-row{display:grid;grid-template-columns:1fr;max-width:none}.comparison-table th,.comparison-table td{min-width:190px}}