:root{--ink:#343437;--muted:#747176;--brand:#bd6257;--brand-dark:#94483f;--brand-soft:#f4e2df;--accent:#d29486;--surface:#fff;--canvas:#f4f2f1;--line:#ded9d8;--danger:#a33d3d;--radius:18px;--shadow:0 16px 40px rgba(55,48,47,.09)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:var(--canvas);color:var(--ink)}button,input{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--ink);color:#fff;padding:28px 18px}.brand{font-size:1.15rem;font-weight:800;letter-spacing:.04em;margin:0 12px 32px}.nav a{display:block;color:#dbe8e2;text-decoration:none;padding:12px 14px;border-radius:12px;margin:4px 0}.nav a:hover,.nav a.active{background:#ffffff18;color:#fff}.main{padding:34px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.eyebrow{color:var(--brand);font-weight:750;text-transform:uppercase;font-size:.76rem;letter-spacing:.09em}h1{font-size:clamp(1.7rem,3vw,2.5rem);margin:.35rem 0}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.metric{font-size:2rem;font-weight:800;margin:.45rem 0}.button{border:0;background:var(--brand);color:white;padding:12px 18px;border-radius:12px;font-weight:700;cursor:pointer}.button:hover{background:var(--brand-dark)}.login{min-height:100vh;display:grid;place-items:center;padding:22px}.login-card{width:min(440px,100%)}label{display:block;font-weight:700;margin:16px 0 7px}input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:11px;background:#fff}.status{display:inline-flex;align-items:center;gap:8px}.dot{width:9px;height:9px;border-radius:50%;background:#35a76f}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{display:none}.main{padding:22px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.grid{grid-template-columns:1fr}}