:root{--shy-brass: #a8752b;--shy-ink: #151b21;--shy-muted: #5f6c78;--shy-line: #dde2e7;--shy-paper: #f6f7f8}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--shy-paper);color:var(--shy-ink);font-family:IBM Plex Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.mono{font-family:IBM Plex Mono,Consolas,monospace}.doorcode{font-family:IBM Plex Mono,Consolas,monospace;font-size:34px;font-weight:600;letter-spacing:6px;color:var(--shy-brass)}.roomgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.roomtile{border:1px solid var(--shy-line);border-left:4px solid var(--shy-muted);border-radius:6px;background:#fff;padding:12px 14px;cursor:pointer;transition:box-shadow .15s,transform .15s}.roomtile:hover{box-shadow:0 6px 18px -10px #151b2166;transform:translateY(-1px)}.roomtile.vacant{border-left-color:#2e7d5b}.roomtile.occupied{border-left-color:#a8752b}.roomtile.blocked{border-left-color:#b23a32}.roomtile.dirty{background:#fdf8f1}.roomtile .no{font-size:19px;font-weight:600;font-family:IBM Plex Mono,monospace}.roomtile .sub{font-size:12px;color:var(--shy-muted);margin-top:2px}.statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}