:root{--ink:#111;--muted:#666;--line:#dedede;--paper:#fff;--surface:#f7f7f4;--green:#17a34a;--amber:#d97706;--blue:#2563eb;--red:#dc2626}*{box-sizing:border-box}body{background:var(--surface);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}.shell{grid-template-columns:240px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--paper);border-right:1px solid var(--line);padding:28px 20px}.brand{width:170px;height:auto;margin-bottom:36px;display:block}.navItem{min-height:42px;color:var(--muted);align-items:center;gap:10px;text-decoration:none;display:flex}.navItem.active{color:var(--ink);font-weight:700}.workspace{padding:28px}.topbar,.tableHeader{justify-content:space-between;align-items:center;gap:16px;display:flex}.eyebrow{color:var(--muted);letter-spacing:0;text-transform:uppercase;margin:0 0 4px;font-size:12px;font-weight:700}h1,h2{letter-spacing:0;margin:0}h1{font-size:32px}h2{font-size:18px}.iconButton,.primaryButton,.secondaryButton{border:1px solid var(--ink);cursor:pointer}.iconButton{background:var(--ink);width:42px;height:42px;color:var(--paper);place-items:center;display:inline-grid}.primaryButton{background:var(--ink);min-height:42px;color:var(--paper);justify-content:center;align-items:center;gap:8px;padding:0 16px;font-weight:700;display:inline-flex}.secondaryButton{background:var(--paper);min-height:42px;color:var(--ink);justify-content:center;align-items:center;gap:8px;padding:0 14px;font-weight:700;display:inline-flex}.primaryButton:disabled,.iconButton:disabled,.secondaryButton:disabled{cursor:wait;opacity:.6}.toolbar{align-items:center;gap:10px;display:flex}.statusLine{color:var(--muted);align-items:center;gap:8px;margin:22px 0;display:flex}.gridTwo{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.panel,.tablePanel{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:20px}.panel{gap:14px;display:grid}.authPanel{max-width:480px}.linkButton{color:var(--ink);cursor:pointer;text-align:left;background:0 0;border:0;font-weight:700;text-decoration:underline}.formRow{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}label{color:var(--muted);gap:6px;font-size:13px;font-weight:700;display:grid}input,select,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:6px;padding:10px 12px}textarea{resize:vertical;min-height:172px}.tablePanel{margin-top:18px}.tableHeader a{color:var(--ink);font-weight:700}.plotGrid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:12px;margin-top:18px;display:grid}.plotTile{border:1px solid var(--line);border-top:5px solid var(--green);border-radius:8px;gap:8px;min-height:132px;padding:12px;display:grid}.plotTile strong{font-size:22px}.plotTile span{color:var(--muted)}.status-hold{border-top-color:var(--amber)}.status-booked{border-top-color:var(--blue)}.status-sold{border-top-color:#7a7a7a}.status-blocked{border-top-color:var(--red)}.emptyState{color:var(--muted)}@media (max-width:820px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.gridTwo,.formRow{grid-template-columns:1fr}}