:root{color-scheme:light;--primary: #315cff;--accent: #00b8a9;--surface: #f5f7fb;--surface-raised: #ffffff;--text: #172033;--muted: #667085;--border: #dfe5ef;--shadow: 0 16px 45px rgba(23, 32, 51, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}[data-theme=dark]{color-scheme:dark;--surface: #101522;--surface-raised: #182033;--text: #f4f7fb;--muted: #a8b2c5;--border: #2b3650;--shadow: 0 16px 45px rgba(0, 0, 0, .25)}*{box-sizing:border-box}body{margin:0;background:var(--surface);color:var(--text)}button,a{font:inherit}button{cursor:pointer}.skip-link{position:absolute;left:-999px;top:12px;z-index:10;background:var(--text);color:var(--surface-raised);padding:10px 14px;border-radius:8px}.skip-link:focus{left:12px}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}.sidebar{padding:28px 18px;border-right:1px solid var(--border);background:var(--surface-raised)}.brand{display:flex;gap:12px;align-items:center;margin:0 10px 40px}.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800}.brand-name{font-weight:750;letter-spacing:-.02em}.brand-tagline{color:var(--muted);font-size:12px;margin-top:3px}.nav{display:grid;gap:6px}.nav button{border:0;text-align:left;padding:12px 14px;border-radius:10px;color:var(--muted);background:transparent}.nav button[aria-current=page],.nav button:hover{background:color-mix(in srgb,var(--primary) 10%,transparent);color:var(--primary)}.main{min-width:0}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:28px clamp(20px,4vw,54px);border-bottom:1px solid var(--border);background:var(--surface-raised)}.eyebrow{color:var(--primary);font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:750}h1{font-size:clamp(26px,3vw,38px);margin:7px 0 0;letter-spacing:-.04em}.actions{display:flex;gap:10px;align-items:center}.icon-button,.primary-button{border:1px solid var(--border);border-radius:10px;background:var(--surface-raised);color:var(--text);padding:10px 14px}.primary-button{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700}.content{padding:28px clamp(20px,4vw,54px) 54px;max-width:1400px}.hero{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}.hero p{color:var(--muted);max-width:620px;line-height:1.6}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:24px 0}.card{background:var(--surface-raised);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:20px}.metric-label{color:var(--muted);font-size:13px}.metric-value{display:block;font-size:30px;letter-spacing:-.04em;margin-top:10px}.metric-delta{color:var(--accent);font-size:13px;margin-top:8px}.workspace-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}.card h2{font-size:17px;margin:0 0 18px}.list{display:grid;gap:12px}.list-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.list-item:last-child{border-bottom:0}.status{padding:5px 9px;border-radius:99px;font-size:12px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}@media(max-width:960px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border);padding:16px 20px}.brand{margin:0 0 14px}.nav{grid-template-columns:repeat(4,1fr)}.nav button{text-align:center}.metric-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.topbar,.hero{align-items:flex-start;flex-direction:column}.actions{width:100%;justify-content:space-between}.nav{grid-template-columns:repeat(2,1fr)}.metric-grid,.workspace-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:no-preference){button{transition:transform .16s ease,background .16s ease,color .16s ease}button:active{transform:translateY(1px)}}:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 55%,white);outline-offset:3px}.portal-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--surface)}.portal-card{width:min(900px,100%)}.portal-header{display:flex;justify-content:space-between;gap:24px;align-items:start}.portal-header p{color:var(--muted);line-height:1.6;max-width:620px}select{min-height:42px;border:1px solid var(--border);border-radius:10px;background:var(--surface-raised);color:var(--text);padding:8px 12px}.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}@media(max-width:640px){.portal-header{flex-direction:column}.portal-header select{width:100%}}