:root{--sentinel-bg:#f4f2ec;--sentinel-surface:#fbfaf7;--sentinel-panel:#fff;--sentinel-ink:#14211d;--sentinel-muted:#6f756f;--sentinel-line:#deddd7;--sentinel-sidebar:#18372f;--sentinel-sidebar-2:#21463c;--sentinel-accent:#da572b;--sentinel-accent-hover:#bd4620;--sentinel-accent-soft:#fff0e9;--sentinel-danger:#b63f35;--sentinel-shadow:0 18px 52px #2a302b17;--sidebar-width:224px;--assistant-width:390px;--radius-card:14px;--radius-control:9px}*{box-sizing:border-box}html{background:var(--sentinel-bg)}body{color:var(--sentinel-ink);background:var(--sentinel-bg);-webkit-font-smoothing:antialiased;margin:0;font-family:Aptos,Segoe UI Variable,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}:focus-visible{outline-offset:2px;outline:3px solid #da572b47}.app-shell{min-height:100dvh;padding-left:var(--sidebar-width)}.sidebar{width:var(--sidebar-width);z-index:20;color:#f7f8f5;background:linear-gradient(180deg, var(--sentinel-sidebar-2), var(--sentinel-sidebar));flex-direction:column;padding:24px 20px 18px;display:flex;position:fixed;inset:0 auto 0 0}.brand{border-bottom:1px solid #ffffff1a;align-items:center;gap:12px;padding-bottom:24px;display:flex}.brand-mark{background:#fbfaf7;border:1px solid #ffffff38;border-radius:12px;flex:none;place-items:center;width:40px;height:40px;display:grid;box-shadow:0 6px 18px #071f182e,inset 0 1px #ffffffd9}.brand-logo-image{object-fit:contain;width:30px;height:30px;display:block}.brand-name{letter-spacing:-.02em;font-weight:740;display:block}.brand-subtitle{color:#ffffff9e;margin-top:1px;font-size:11px;display:block}.nav{gap:6px;margin-top:22px;display:grid}.nav-link{color:#ffffffb8;border-radius:10px;align-items:center;gap:11px;min-height:42px;padding:0 12px;font-size:14px;font-weight:620;transition:background .18s,color .18s,transform .18s;display:flex}.nav-link:hover,.nav-link.active{color:#fff;background:#ffffff17}.nav-link:active{transform:translateY(1px)}.sidebar-account{border-top:1px solid #ffffff1a;margin-top:auto;padding-top:16px}.account-line{align-items:center;gap:10px;margin-bottom:14px;display:flex}.avatar{color:#fff;background:var(--sentinel-accent);border-radius:50%;place-items:center;width:34px;height:34px;font-size:12px;font-weight:750;display:grid}.account-name{font-size:13px;font-weight:680;display:block}.account-role{color:#ffffff94;text-transform:capitalize;font-size:11px;display:block}.signout{color:#ffffffa6;cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:9px;width:100%;padding:8px 5px;display:flex}.signout:hover{color:#fff}.main{min-height:100dvh}.page{width:min(100%,1440px);margin:0 auto;padding:38px 44px 72px}.page.narrow{max-width:980px}.breadcrumb{color:#888b86;align-items:center;gap:8px;margin-bottom:18px;font-size:13px;display:flex}.breadcrumb a:hover{color:var(--sentinel-accent)}.page-header{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:28px;display:flex}.page-title{letter-spacing:-.04em;margin:0;font-size:clamp(28px,3vw,42px);line-height:1.08}.page-subtitle{max-width:66ch;color:var(--sentinel-muted);margin:8px 0 0;line-height:1.55}.header-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.button{border-radius:var(--radius-control);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:0 15px;font-size:14px;font-weight:680;transition:background .17s,border .17s,transform .12s,box-shadow .17s;display:inline-flex}.button:active{transform:translateY(1px)}.button.primary{color:#fff;background:var(--sentinel-accent);box-shadow:0 8px 22px #da572b33}.button.primary:hover{background:var(--sentinel-accent-hover)}.button.secondary{color:var(--sentinel-ink);border-color:var(--sentinel-line);background:#ffffffb3}.button.secondary:hover{background:#fff;border-color:#c8c7c1}.button.ghost{color:var(--sentinel-muted);background:0 0}.button.ghost:hover{color:var(--sentinel-ink);background:#14211d0d}.button.danger{color:var(--sentinel-danger);background:#fff6f4;border-color:#efd2cd}.button.full{width:100%}.button.small{min-height:34px;padding:0 11px;font-size:12px}.button[disabled]{opacity:.52;cursor:not-allowed;box-shadow:none}.section{border:1px solid var(--sentinel-line);border-radius:var(--radius-card);background:#ffffffb8;margin-top:30px;padding:24px}.section.flush{padding:0;overflow:hidden}.section-heading{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px;display:flex}.section-title{letter-spacing:-.025em;margin:0;font-size:21px}.section-copy{color:var(--sentinel-muted);margin:4px 0 0;font-size:13px;line-height:1.5}.count{color:#969994;font-weight:500}.grid{gap:16px;display:grid}.grid.projects{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.project-card,.document-card,.story-card,.metric-card{border:1px solid var(--sentinel-line);background:var(--sentinel-panel);border-radius:12px}.project-card{padding:21px;transition:transform .17s,box-shadow .17s,border-color .17s;display:block}.project-card:hover{box-shadow:var(--sentinel-shadow);border-color:#cbc8be;transform:translateY(-2px)}.project-card-top{justify-content:space-between;gap:14px;display:flex}.project-card h2,.project-card h3{letter-spacing:-.02em;margin:0;font-size:19px}.project-card p{min-height:44px;color:var(--sentinel-muted);margin:8px 0 20px;font-size:13px;line-height:1.55}.project-meta{color:#7f827d;border-top:1px solid #eceae4;gap:16px;padding-top:14px;font-size:12px;display:flex}.metric-card{padding:17px}.metric-label{color:var(--sentinel-muted);font-size:12px}.metric-value{letter-spacing:-.04em;margin-top:5px;font-family:Cascadia Mono,Consolas,monospace;font-size:25px;font-weight:700}.metric-detail{color:#929590;margin-top:4px;font-size:11px}.icon-tile{width:38px;height:38px;color:var(--sentinel-accent);background:var(--sentinel-accent-soft);border-radius:10px;flex:none;place-items:center;display:grid}.form{gap:19px;display:grid}.field{gap:7px;display:grid}.label{color:#303934;font-size:13px;font-weight:680}.helper{color:var(--sentinel-muted);font-size:12px;line-height:1.45}.input,.textarea,.select{width:100%;color:var(--sentinel-ink);border-radius:var(--radius-control);background:#fff;border:1px solid #cfcec8}.input,.select{height:44px;padding:0 13px}.textarea{resize:vertical;min-height:124px;padding:12px 13px;line-height:1.55}.input::placeholder,.textarea::placeholder{color:#818681}.input:focus,.textarea:focus,.select:focus{border-color:var(--sentinel-accent);outline:3px solid #da572b26}.input[aria-invalid=true],.select[aria-invalid=true]{background:snow;border-color:#cf6b62}.field-validation{color:var(--sentinel-danger);font-size:12px;line-height:1.4}.file-drop{text-align:center;background:#ffffff8c;border:1px dashed #bbbcb6;border-radius:12px;place-items:center;min-height:150px;padding:28px;display:grid;position:relative}.file-drop input{opacity:0;cursor:pointer;position:absolute;inset:0}.file-drop strong{margin-top:10px;font-size:14px}.file-drop 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