:root{--paper: #f6f7f5;--surface: #ffffff;--ink: #161b22;--ink-2: #545e6b;--ink-3: #8b93a1;--line: #e2e5e0;--fiscal: #1c5cab;--fiscal-deep: #104281;--fiscal-soft: #e9f1fb;--sidebar: #12161d;--sidebar-ink: #c9d1dc;--old-system: #8b93a1;--new-system: #2a78d6;--good-soft: #e4f4e4;--good-text: #0a6e0a;--warn-soft: #fdf3df;--warn-text: #8a6116;--error-soft: #fbe7e7;--error-text: #a32222;--mono: "Cascadia Mono", "Consolas", "Roboto Mono", monospace;--sans: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;--display: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;--radius: 8px}*{box-sizing:border-box}body{margin:0;font-family:var(--sans);font-size:14px;line-height:1.55;color:var(--ink);background:var(--paper)}h1,h2,h3{margin:0}button{font:inherit}:focus-visible{outline:2px solid var(--fiscal);outline-offset:2px}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}.mono{font-family:var(--mono);font-size:.95em}.muted{color:var(--ink-3)}.app-shell{display:grid;grid-template-columns:264px 1fr;min-height:100vh}.app-main{display:flex;flex-direction:column;min-width:0}.app-content{flex:1;padding:32px 40px 48px;max-width:1240px;width:100%;margin:0 auto}.app-footer{padding:16px 40px 24px;color:var(--ink-3);font-size:12px;border-top:1px solid var(--line);max-width:1240px;width:100%;margin:0 auto;display:flex;align-items:center;gap:14px}.app-footer-logo{height:20px;width:auto;flex:0 0 auto}.sidebar{background:var(--sidebar);color:var(--sidebar-ink);padding:28px 20px;display:flex;flex-direction:column;gap:28px;position:sticky;top:0;height:100vh}.sidebar-brand{text-decoration:none;color:#fff;display:block}.sidebar-brand-logo{display:block;width:132px;height:auto;margin-bottom:14px}.sidebar-brand-eyebrow{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#7f8ba0;margin-bottom:8px}.sidebar-brand-name{font-family:var(--display);font-size:21px;font-weight:700;letter-spacing:-.01em;line-height:1.15}.sidebar-brand-name em{display:block;font-style:normal;font-weight:400;color:#9aa6b8;font-size:15px}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);color:var(--sidebar-ink);text-decoration:none;transition:background .15s ease}.sidebar-link:hover{background:#ffffff0f}.sidebar-link.active{background:#2a78d62e;color:#fff}.sidebar-link.active .sidebar-step-number{background:var(--fiscal);border-color:var(--fiscal);color:#fff}.sidebar-step-number{flex:0 0 auto;width:26px;height:26px;display:grid;place-items:center;border:1px solid #39424f;border-radius:50%;font-family:var(--mono);font-size:12px;color:#9aa6b8}.sidebar-step-text{display:flex;flex-direction:column;min-width:0}.sidebar-step-label{font-weight:600;font-size:13.5px}.sidebar-step-hint{font-size:11px;color:#7f8ba0}.sidebar-foot{margin-top:auto;font-size:11px;color:#5d6878;line-height:1.6}.page{display:flex;flex-direction:column;gap:20px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:4px}.page-eyebrow{display:inline-block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fiscal);font-weight:700;margin-bottom:6px}.page-title{font-family:var(--display);font-size:27px;font-weight:700;letter-spacing:-.015em}.page-lead{margin:6px 0 0;color:var(--ink-2);max-width:68ch}.section-title{font-size:15px;font-weight:700;margin-bottom:12px;letter-spacing:-.01em}.hero{padding:8px 0 4px}.hero-title{font-family:var(--display);font-size:clamp(30px,4.5vw,44px);font-weight:750;letter-spacing:-.025em;line-height:1.08;margin:6px 0 14px}.hero-lead{color:var(--ink-2);max-width:62ch;font-size:15px;margin:0 0 20px}.hero-ruler{max-width:720px;margin-bottom:20px}.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hero-stats{color:var(--ink-3);font-size:13px}.flow-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.flow-card{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-decoration:none;color:var(--ink);transition:border-color .15s ease,transform .15s ease}.flow-card:hover{border-color:var(--fiscal);transform:translateY(-2px)}.flow-card-number{font-family:var(--mono);font-size:12px;color:var(--fiscal);font-weight:700}.flow-card-title{font-weight:700}.flow-card-text{font-size:12.5px;color:var(--ink-2)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.stat-tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:4px}.stat-label{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:600}.stat-value{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}.stat-hint{font-size:11.5px;color:var(--ink-3)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px 16px;margin-bottom:14px}.form-grid-loose{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.field{display:flex;flex-direction:column;gap:5px}.field-wide{grid-column:span 2}.field-label{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:600;display:block;margin-bottom:6px}.field .field-label{margin-bottom:0}.input{border:1px solid var(--line);border-radius:6px;padding:8px 10px;font:inherit;color:var(--ink);background:var(--surface);width:100%}.input:hover{border-color:var(--ink-3)}.input:focus{border-color:var(--fiscal);outline:none;box-shadow:0 0 0 3px var(--fiscal-soft)}.input:disabled{background:var(--paper);color:var(--ink-3)}.field-note{font-size:12px;color:var(--ink-3);margin:10px 0 0;max-width:90ch}.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.button{border:1px solid transparent;border-radius:6px;padding:9px 16px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:background .15s ease,border-color .15s ease}.button:disabled{opacity:.55;cursor:not-allowed}.button-primary{background:var(--fiscal);color:#fff}.button-primary:not(:disabled):hover{background:var(--fiscal-deep)}.button-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.button-ghost:hover{border-color:var(--fiscal);color:var(--fiscal)}.button-small{padding:4px 10px;font-size:12px}.button-danger{background:transparent;border-color:var(--line);color:var(--error-text)}.button-danger:hover{border-color:var(--error-text);background:var(--error-soft)}.link-button{background:none;border:none;color:var(--fiscal);cursor:pointer;padding:0;text-decoration:underline;font-size:inherit}.table-scroll{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.data-table td.mono{white-space:nowrap}.data-table tbody tr:hover{background:var(--fiscal-soft)}.data-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.row-editing{background:var(--fiscal-soft)}.row-muted td{color:var(--ink-3)}.row-actions{display:flex;gap:6px;justify-content:flex-end}.col-swatch{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px;vertical-align:baseline}.rec-badge{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:13px;white-space:nowrap}.rec-badge-dot{width:9px;height:9px;border-radius:50%;display:inline-block}.alert{border-radius:var(--radius);padding:10px 14px;font-size:13px;margin:10px 0 0}.alert-success{background:var(--good-soft);color:var(--good-text)}.alert-warning{background:var(--warn-soft);color:var(--warn-text)}.alert-error{background:var(--error-soft);color:var(--error-text)}.alert-success-inline{color:var(--good-text);font-size:13px;font-weight:600}.callout-stack .alert{margin:0 0 8px}.buyer-context{margin:0;padding:8px 14px;background:var(--fiscal-soft);border-left:3px solid var(--fiscal);border-radius:0 var(--radius) var(--radius) 0;font-size:12.5px;color:var(--ink-2)}.field-checkbox{justify-content:center}.field-checkbox input{width:18px;height:18px;accent-color:var(--fiscal)}.empty-note{color:var(--ink-2);background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);padding:24px;text-align:center}.year-ruler{display:flex;align-items:stretch;gap:6px;flex-wrap:wrap}.year-stop{flex:1 1 64px;min-width:64px;display:flex;flex-direction:column;gap:6px;padding:8px 10px 10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;transition:border-color .15s ease,background .15s ease}.year-stop:hover{border-color:var(--fiscal)}.year-stop-selected{border-color:var(--fiscal);background:var(--fiscal-soft);box-shadow:inset 0 -3px 0 var(--fiscal)}.year-stop-year{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--ink)}.year-stop-bars{display:flex;flex-direction:column;gap:3px}.year-bar{display:block;height:4px;border-radius:2px;min-width:2px}.year-bar-old{background:var(--old-system);opacity:.55}.year-bar-new{background:var(--new-system)}.year-ruler-legend{flex-basis:100%;display:flex;gap:16px;font-size:11px;color:var(--ink-3);padding-top:2px}.legend-swatch{display:inline-block;width:14px;height:4px;border-radius:2px;vertical-align:middle;margin-right:4px}.legend-swatch-old{background:var(--old-system);opacity:.55}.legend-swatch-new{background:var(--new-system)}.kind-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.kind-card{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:border-color .15s ease}.kind-card:hover{border-color:var(--fiscal)}.kind-card-selected{border-color:var(--fiscal);background:var(--fiscal-soft);box-shadow:inset 0 -3px 0 var(--fiscal)}.kind-card-label{font-weight:700}.kind-card-text{font-size:12px;color:var(--ink-2)}.file-drop{display:block;border:1.5px dashed var(--line);border-radius:var(--radius);padding:26px;text-align:center;color:var(--ink-2);cursor:pointer;margin-bottom:14px;transition:border-color .15s ease}.file-drop:hover{border-color:var(--fiscal)}.file-drop input{display:none}.file-drop-name{font-family:var(--mono);font-weight:600;color:var(--ink)}.verdict-card{border-left:3px solid var(--fiscal)}.verdict-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.verdict-row .rec-badge{font-size:17px}.verdict-score{color:var(--ink-2)}.verdict-reason{margin:10px 0 0;color:var(--ink-2);max-width:90ch}@media (max-width: 980px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:column;padding:16px;gap:14px}.sidebar-nav{flex-direction:row;overflow-x:auto;gap:4px}.sidebar-link{flex:0 0 auto}.sidebar-step-hint,.sidebar-foot{display:none}.app-content,.app-footer{padding-left:16px;padding-right:16px}.two-col{grid-template-columns:1fr}.field-wide{grid-column:auto}}