:root{--ink:#20261F;--ink2:#1F2A26;--bg:#FAFAF8;--panel:#FFFFFF;--line:#EAEEEA;--green:#63BE7A;--amber:#EFB44C;--red:#E0685E;--sage:#8FB7A7;--cream:#FBF0DC;--muted:#7A857E;--muted2:#5D675F;--r:12px;--r-lg:16px;--pill:999px;--sh-sm:0 1px 2px rgba(20,25,20,.05), 0 1px 3px rgba(20,25,20,.05);--sh-md:0 4px 16px rgba(20,25,20,.09);--sh-lg:0 16px 44px rgba(20,25,20,.24);--tap:44px;color-scheme:light}*{box-sizing:border-box;margin:0}html,body{height:100%}body{font-family:Segoe UI,system-ui,-apple-system,Helvetica Neue,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.loading{padding:56px 20px;text-align:center;color:var(--muted)}.layout{display:block;min-height:100vh}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;height:calc(56px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 14px 0;background:var(--panel);border-bottom:1px solid var(--line);box-shadow:var(--sh-sm)}.topbar .brand{font-size:19px;padding:0}.hamburger{width:var(--tap);height:var(--tap);margin-left:-8px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--ink);cursor:pointer;border-radius:10px}.hamburger:active{background:var(--line)}.avatar{margin-left:auto;width:36px;height:36px;border-radius:var(--pill);background:var(--ink);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;letter-spacing:.5px}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#12161280;opacity:0;visibility:hidden;transition:opacity .25s ease}.scrim.show{opacity:1;visibility:visible}.sidebar{position:fixed;top:0;left:0;z-index:50;width:min(82vw,300px);height:100dvh;height:100vh;background:var(--ink);color:#fff;display:flex;flex-direction:column;padding:calc(18px + env(safe-area-inset-top)) 0 calc(12px + env(safe-area-inset-bottom));transform:translate(-100%);transition:transform .28s 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var(--green);box-shadow:var(--sh-sm);transition:transform .06s ease}.room:active{transform:scale(.98)}.room.occupied{border-top-color:var(--red)}.room.cleaning{border-top-color:var(--amber)}.room.maintenance{border-top-color:#999;opacity:.7}.room .rn{font-size:19px;font-weight:800}.room .meta{font-size:12px;color:var(--muted);margin-top:3px}.room .timer{font-size:14px;font-weight:700;margin-top:8px}.timer.over{color:var(--red)}.board{display:grid;grid-template-columns:1fr;gap:14px}.col h3{font-size:12px;text-transform:uppercase;color:var(--muted);margin-bottom:10px;letter-spacing:.6px;font-weight:700}.ordercard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;margin-bottom:10px;box-shadow:var(--sh-sm)}.ordercard .num{font-weight:800;display:flex;flex-wrap:wrap;align-items:center;gap:6px}.ordercard ul{margin:8px 0 8px 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