:root{--bg: #0f1420;--panel: #1a2130;--panel2: #222c40;--line: #2e3a52;--text: #e7ecf5;--muted: #93a1bd;--accent: #4f8cff;--good: #37c98b;--warn: #f5b23d;--bad: #f0616d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:8px 14px;border-radius:8px}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.ghost{background:transparent}button:disabled{opacity:.5;cursor:not-allowed}input,select{font:inherit;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.grid{display:grid;gap:12px}.muted{color:var(--muted)}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;border:1px solid var(--line)}.pill.inhouse{color:var(--good);border-color:var(--good)}.pill.confirmed{color:var(--accent);border-color:var(--accent)}.pill.checkedout,.pill.past{color:var(--muted)}.code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:28px;letter-spacing:3px}.code.big{font-size:44px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600;font-size:13px}.app{max-width:1100px;margin:0 auto;padding:0 16px 60px}.topbar{display:flex;align-items:center;gap:16px;padding:14px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10;flex-wrap:wrap}.page-split{display:grid;grid-template-columns:260px 1fr;gap:12px;align-items:start}.bottom-nav{display:none}@media (max-width: 820px){.topbar .nav{display:none}.topbar{gap:10px;padding:10px 12px}.page-split{grid-template-columns:1fr}.app{padding:0 12px calc(84px + env(safe-area-inset-bottom))}button{min-height:46px}input,select{min-height:46px;font-size:16px}.code.big{font-size:40px}.modal{max-width:100%}.bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 0 7px;color:var(--muted);font-size:11px;text-decoration:none}.bottom-nav a.active{color:var(--accent)}.bottom-nav .ic{font-size:22px;line-height:1}}.topbar .brand{font-weight:800;letter-spacing:.5px}.nav a{padding:6px 10px;border-radius:8px;color:var(--muted)}.nav a.active{color:var(--text);background:var(--panel)}.spacer{flex:1}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.card{width:100%;max-width:380px}.pindots{display:flex;gap:10px;justify-content:center;margin:16px 0}.pindot{width:16px;height:16px;border-radius:50%;border:2px solid var(--line)}.pindot.on{background:var(--accent);border-color:var(--accent)}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.keypad button{padding:18px;font-size:20px}.err{color:var(--bad);font-size:14px}.ok{color:var(--good);font-size:14px}.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:22px 0 8px}.tag{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:1px 6px}.cal-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.cal{min-width:720px}.cal-head,.cal-row{display:grid;grid-template-columns:170px repeat(5,1fr)}.cal-row{border-top:1px solid var(--line)}.cal-daycell{text-align:center;padding:10px 0;font-weight:800;color:var(--muted)}.cal-daycell.today{color:var(--text)}.cal-roomcell{padding:8px 10px;font-size:13px;border-right:1px solid var(--line);display:flex;align-items:center;min-height:46px}.cal-corner{padding:10px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;border-right:1px solid var(--line)}.cal-track{grid-column:2 / span 5;position:relative;min-height:46px}.cal-colline{position:absolute;top:0;bottom:0;width:1px;background:var(--line)}.cal-today-col{position:absolute;top:0;bottom:0;background:#4f8cff1a}.cal-bar{position:absolute;top:7px;bottom:7px;border-radius:8px;padding:0 8px;display:flex;align-items:center;font-size:12px;font-weight:600;color:#fff;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;box-shadow:0 1px 3px #0000004d}.cal-bar:hover{filter:brightness(1.08)}.b-house{background:var(--good)}.b-conf{background:var(--accent)}.b-out,.b-past{background:#6b7688}.b-unmapped{background:var(--warn);color:#1a1a1a}.today-lists{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.today-lists ul{list-style:none;margin:6px 0 0;padding:0}.today-lists li{display:flex;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px solid var(--line);font-size:14px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;z-index:50;padding:16px}.modal{width:100%;max-width:420px}@media (max-width: 640px){.today-lists{grid-template-columns:1fr}}.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.tile{border:none;border-radius:18px;padding:22px;color:#fff;text-align:left;min-height:120px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;box-shadow:0 3px 10px #00000059}.tile:hover{filter:brightness(1.05);border:none}.tile .tile-title{font-size:26px;font-weight:800}.tile .tile-hint{font-size:14px;font-weight:500;opacity:.92}.tile.codes{background:linear-gradient(90deg,#2563eb,#38bdf8)}.tile.cal{background:linear-gradient(90deg,#f59e0b,#f97316)}.tile.msg{background:linear-gradient(90deg,#16a34a,#4ade80)}.tile.admin{background:linear-gradient(90deg,#6366f1,#a78bfa)}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{padding:14px 16px}.stat .n{font-size:30px;font-weight:800}@media (max-width: 520px){.stat-strip{grid-template-columns:1fr}}.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.chip-code{font-family:ui-monospace,Menlo,Consolas,monospace;padding:6px 12px;border-radius:8px;border:1px solid var(--line);font-size:17px}.chip-code .lbl{font-family:system-ui;font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);display:block}.chip-code.live{border-color:var(--good);color:var(--good)}.chip-code.master{border-color:var(--warn);color:var(--warn)}.chip-code.admin{border-color:var(--accent);color:var(--accent)}.chip-code.deleted{border-color:var(--bad);color:var(--bad);opacity:.85}.chip-code.deleted .val{text-decoration:line-through}.sheet .step{display:flex;align-items:center;gap:12px;background:var(--panel2);border-radius:12px;padding:14px 16px;margin:10px 0;font-size:17px}.sheet .step .num{flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800}.sheet .step .press{font-family:ui-monospace,monospace;font-weight:700;font-size:20px;letter-spacing:2px}.sheet .bigcode{font-family:ui-monospace,monospace;font-size:30px;letter-spacing:3px;font-weight:800;color:var(--good)}.deleted-badge{color:var(--bad);border-color:var(--bad)}