:root{--bg: #0f1115;--surface: #171a21;--surface-2: #1f2430;--border: #2a3040;--text: #e7ebf3;--muted: #9aa4b8;--accent: #4f8cff;--accent-hover: #3a78f0;--danger: #ff6b6b;--ok: #37d39a;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}#app{min-height:100vh}a{color:var(--accent)}h1,h2,h3{margin:0 0 .4em;font-weight:650}h1{font-size:1.5rem}h2{font-size:1.15rem}h3{font-size:1rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}p{margin:0 0 .8em}small,.muted{color:var(--muted)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar .brand{font-weight:700;letter-spacing:.02em}.topbar .brand span{color:var(--accent)}.topbar .tenant{font-size:.9rem;color:var(--muted)}.tabs{display:flex;flex-wrap:wrap;gap:6px;padding:10px 22px 0;border-bottom:1px solid var(--border);background:var(--surface)}.tab{padding:9px 16px;border:none;background:none;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;font-size:.95rem}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.container{max-width:820px;margin:0 auto;padding:26px 22px 80px}.center{max-width:420px;margin:8vh auto;padding:0 22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px}label{display:block;font-size:.85rem;color:var(--muted);margin:12px 0 4px}input,textarea,select{width:100%;padding:10px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.95rem;font-family:inherit}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}textarea{resize:vertical;min-height:60px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row-3{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}@media (max-width: 560px){.row,.row-3{grid-template-columns:1fr}}.item{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:12px;position:relative}.item .remove{position:absolute;top:8px;right:8px;background:none;border:none;color:var(--danger);cursor:pointer;font-size:1.1rem;line-height:1}button.btn{padding:10px 18px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer}button.btn:hover{background:var(--accent-hover)}button.btn:disabled{opacity:.55;cursor:default}button.btn.ghost{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}button.btn.ghost:hover{border-color:var(--accent)}button.btn.small{padding:7px 12px;font-size:.85rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.status{padding:10px 14px;border-radius:8px;margin:12px 0;font-size:.9rem;display:none}.status.show{display:block}.status.info{background:#4f8cff1f;border:1px solid var(--accent)}.status.ok{background:#37d39a1f;border:1px solid var(--ok);color:#b8f3dd}.status.err{background:#ff6b6b1f;border:1px solid var(--danger);color:#ffc9c9}.chat-log{display:flex;flex-direction:column;gap:10px;min-height:220px;max-height:55vh;overflow-y:auto;padding:6px 2px;margin-bottom:14px}.bubble{padding:10px 14px;border-radius:12px;max-width:78%;white-space:pre-wrap}.bubble.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:3px}.bubble.bot{align-self:flex-start;background:var(--surface-2);border:1px solid var(--border);border-bottom-left-radius:3px}.chat-input{display:flex;gap:10px}.chat-input input{flex:1}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap;border:1px solid var(--border)}.badge-off{background:var(--surface-2);color:var(--muted)}.badge-ok{background:#37d39a24;color:#b8f3dd;border-color:var(--ok)}.badge-warn{background:#ffb02024;color:#ffd88a;border-color:#ffb020}.badge-err{background:#ff6b6b24;color:#ffc9c9;border-color:var(--danger)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.stat{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:16px}.stat-value{font-size:1.7rem;font-weight:700;color:var(--text)}.stat-label{font-size:.85rem;color:var(--muted);margin-top:4px}.stat-sub{font-size:.78rem;color:var(--muted);margin-top:2px}.breakdown{display:flex;flex-direction:column;gap:8px}.breakdown-row{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;font-size:.9rem}.reco-list{margin:0;padding-left:18px}.reco-list li{margin-bottom:8px}.guest-dot{display:inline-block;width:10px;height:10px;border-radius:999px;background:var(--guest-color, var(--muted));margin-right:6px;flex-shrink:0}.calendar-wrap{overflow-x:auto;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:12px;margin-top:14px}.calendar-table{border-collapse:collapse;table-layout:fixed;width:max-content;font-size:.8rem}.calendar-table th,.calendar-table td{border:1px solid var(--border);width:32px;min-width:32px;height:26px;padding:0;text-align:center;color:var(--muted)}.calendar-table th{background:var(--surface)}.calendar-room{min-width:90px!important;width:90px!important;padding:0 8px!important;text-align:left!important;background:var(--surface)!important;color:var(--text)!important;font-weight:600;white-space:nowrap}.cell-libre{background:var(--bg)}.cell-occupee{background:var(--guest-color, var(--ok))}.cell-arrival{background:linear-gradient(to right,var(--bg) 50%,var(--guest-color, var(--ok)) 50%)}.cell-departure{background:linear-gradient(to right,var(--guest-color, var(--ok)) 50%,var(--bg) 50%)}.cell-turnover{background:linear-gradient(to right,var(--guest-start) 0%,var(--guest-start) 50%,var(--guest-end) 50%,var(--guest-end) 100%)}.cell-maintenance{background:#ea580c}.cell-today{outline:2px solid var(--accent);outline-offset:-2px}.bubble-actions{margin-top:6px;font-size:.78rem;color:var(--muted);border-top:1px solid rgba(255,255,255,.12);padding-top:4px}.bubble.user.file-chip{background:var(--accent-hover);font-style:italic}.journal-row{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.85rem}.journal-badge{font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;padding:1px 8px;border-radius:10px}.journal-badge.chat{background:#4f8cff2e;color:var(--accent)}.journal-badge.auto{background:#34c77b2e;color:#34c77b}.journal-action{font-weight:600}.journal-date{color:var(--muted);font-size:.78rem}.journal-detail{color:var(--muted);flex-basis:100%;word-break:break-all}.concierge-panel{margin-top:10px;padding:10px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:#ffffff08}.concierge-panel .chat-log{max-height:260px}