:root{--bg:#f5f6f8;--card:#fff;--text:#1d2330;--muted:#6b7280;--border:#e3e6ea;--primary:#1f6feb;--danger:#c62828;--ok:#1b7f3b;--warn:#b45309;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}header{background:var(--card);border-bottom:1px solid var(--border);z-index:1;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:10px 16px;display:flex;position:sticky;top:0}header h1{margin:0;font-size:18px}nav{gap:4px;display:flex;overflow-x:auto}nav a{color:var(--text);white-space:nowrap;border-radius:6px;padding:6px 10px;text-decoration:none}nav a.active{background:var(--primary);color:#fff}.user{align-items:center;gap:8px;margin-left:auto;display:flex}.user a.button.active{background:var(--primary);color:#fff}main{max-width:1000px;margin:0 auto;padding:16px}h2{margin:0}h3{margin-top:0}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;margin-bottom:12px;padding:14px}.muted{color:var(--muted)}.error{color:var(--danger)}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;display:flex}.toolbar h2{margin-right:auto}button,.button{font:inherit;border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;border-radius:6px;padding:8px 14px;text-decoration:none;display:inline-block}button.secondary,.button.secondary{color:var(--primary);background:#fff}button.danger{color:var(--danger);border-color:var(--danger);background:#fff}button:disabled{opacity:.6}button.small,.button.small{padding:6px 12px;font-size:14px;line-height:1.3}input,select,textarea{font:inherit;border:1px solid var(--border);background:#fff;border-radius:6px;width:100%;padding:8px}.toolbar input,.toolbar select{width:auto}.form .grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.field{flex-direction:column;gap:4px;font-size:14px;display:flex}.check{align-items:center;gap:8px;font-size:14px;display:flex}.check input{width:auto}.tenants{border:1px solid var(--border);border-radius:6px;grid-column:1/-1;gap:6px;display:grid}.actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.list .row{justify-content:space-between;align-items:center;gap:12px;display:flex}.list .row .actions{margin-top:0}a.link{color:inherit;text-decoration:none}.tiles{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.tile{border-left:4px solid var(--border);margin:0}.tile.occupied{border-left-color:var(--ok)}.tile.vacant{border-left-color:var(--warn)}.tile-head{justify-content:space-between;align-items:center;display:flex}.badge{background:var(--border);white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:12px}.badge.ok{color:var(--ok);background:#dcf3e3}.badge.warn{color:var(--warn);background:#fdecd5}.stats{grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0;display:grid}.stat{flex-direction:column;margin:0;display:flex}.stat strong{font-size:28px}@media (width<=600px){.list .row{flex-direction:column;align-items:flex-start}.user{margin-left:0}}.login{max-width:380px;margin-top:10vh}.login .form{gap:12px;display:grid}.span{grid-column:1/-1;margin:0;font-size:14px}.warn-text{color:var(--warn)}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{border-bottom:1px solid var(--border);text-align:left;padding:6px 8px}.table th{color:var(--muted);font-weight:500}.table .num{text-align:right;white-space:nowrap}.table tr.current td{font-weight:600}.bar{background:var(--border);border-radius:4px;height:8px;margin:6px 0 12px;overflow:hidden}.bar div{background:var(--primary);height:100%}