:root{color-scheme:light;font-family:Segoe UI,ui-sans-serif,system-ui,-apple-system,Roboto,sans-serif;line-height:1.5;--warm-white: #faf8f5;--soft-cream: #f5f0e8;--warm-beige: #ede6d8;--charcoal: #2c2c2c;--muted: #6b6560;--accent: #c9935a;--accent-light: #e8c89a;--green: #5a8a6a;--green-light: #e6f0e8;--amber: #c9935a;--amber-light: #fef3e2;--red: #b85a5a;--red-light: #fce8e8;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 30px rgba(0,0,0,.1);--radius: 12px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:var(--warm-white);color:var(--charcoal)}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:#fff;border-bottom:1px solid var(--warm-beige);padding:1.25rem 2rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;box-shadow:var(--shadow-sm)}.header-brand{display:flex;align-items:center;gap:.75rem}.header-logo{width:36px;height:36px;background:var(--accent);border-radius:8px;display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.1rem}.header-title{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--charcoal)}.header-subtitle{font-size:.8rem;color:var(--muted);margin-top:-2px}.header-stats{display:flex;gap:1.5rem}.header-stat{text-align:center}.header-stat-value{font-size:1.5rem;font-weight:700;color:var(--charcoal)}.header-stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.main{flex:1;display:grid;grid-template-columns:1fr 340px;gap:0}.floor{padding:2rem;overflow-y:auto}.floor-title{font-size:1rem;font-weight:600;margin-bottom:.25rem;color:var(--charcoal)}.floor-subtitle{font-size:.85rem;color:var(--muted);margin-bottom:1.5rem}.rooms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}.room-card{background:#fff;border-radius:var(--radius);border:1px solid var(--warm-beige);overflow:hidden;transition:box-shadow .2s,transform .2s;cursor:pointer;box-shadow:var(--shadow-sm)}.room-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.room-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-light),var(--shadow-md)}.room-visual{height:120px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.room-visual.available{background:linear-gradient(135deg,#fdfcf8,#f8f4ec)}.room-visual.occupied{background:linear-gradient(135deg,#f8f4ec,#ede6d8)}.room-visual.maintenance{background:linear-gradient(135deg,#f0ece8,#e5ddd4)}.room-illustration{position:relative;width:80px;height:90px}.room-door{width:50px;height:70px;border:2.5px solid var(--charcoal);border-radius:2px;background:#fff;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.room-door-handle{width:5px;height:5px;border-radius:50%;background:var(--charcoal);position:absolute;right:7px;top:50%}.room-mirror{width:36px;height:48px;border:2px solid var(--accent);border-radius:2px;background:linear-gradient(135deg,#f0e8d8,#e8dcc8);position:absolute;top:0;left:50%;transform:translate(-50%)}.room-light{position:absolute;top:-8px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center}.room-light-bulb{width:12px;height:12px;border-radius:50%;background:#ffeaa7;box-shadow:0 0 12px #ffeaa799,0 0 24px #ffeaa74d}.room-light-bulb.off{background:#d5d0c8;box-shadow:none}.room-light-cord{width:1px;height:6px;background:var(--charcoal)}.room-status-badge{position:absolute;top:10px;right:10px;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:.2rem .55rem;border-radius:20px}.room-status-badge.available{background:var(--green-light);color:var(--green)}.room-status-badge.occupied{background:var(--amber-light);color:var(--amber)}.room-status-badge.maintenance{background:var(--red-light);color:var(--red)}.room-info{padding:1rem}.room-name{font-size:.95rem;font-weight:600;margin-bottom:.25rem}.room-details{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:.5rem}.room-detail-dot{width:3px;height:3px;border-radius:50%;background:var(--muted)}.room-features{display:flex;gap:.4rem;margin-top:.6rem;flex-wrap:wrap}.room-feature{font-size:.65rem;padding:.15rem .45rem;border-radius:4px;background:var(--soft-cream);color:var(--muted);border:1px solid var(--warm-beige)}.sidebar{background:#fff;border-left:1px solid var(--warm-beige);padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.5rem}.sidebar-section-title{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600;margin-bottom:.75rem}.selected-room-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.selected-room-icon{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font-size:1.3rem}.selected-room-icon.available{background:var(--green-light);color:var(--green)}.selected-room-icon.occupied{background:var(--amber-light);color:var(--amber)}.selected-room-name{font-size:1.1rem;font-weight:700}.selected-room-status{font-size:.8rem;color:var(--muted)}.queue-list{display:flex;flex-direction:column;gap:.5rem}.queue-item{display:flex;align-items:center;gap:.75rem;padding:.65rem .75rem;background:var(--soft-cream);border-radius:8px;border:1px solid var(--warm-beige)}.queue-number{width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;display:grid;place-items:center;flex-shrink:0}.queue-name{font-size:.85rem;font-weight:500}.queue-time{font-size:.75rem;color:var(--muted);margin-left:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:8px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .15s;width:100%}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#b8843f}.btn-secondary{background:var(--soft-cream);color:var(--charcoal);border:1px solid var(--warm-beige)}.btn-secondary:hover{background:var(--warm-beige)}.actions{display:flex;flex-direction:column;gap:.5rem}.lighting-info{display:flex;align-items:center;gap:.6rem;padding:.75rem;background:var(--soft-cream);border-radius:8px;border:1px solid var(--warm-beige)}.lighting-icon{font-size:1.25rem}.lighting-text{font-size:.8rem}.lighting-label{font-weight:600;color:var(--charcoal)}.lighting-desc{color:var(--muted);font-size:.75rem}.comfort-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.comfort-item{display:flex;align-items:center;gap:.5rem;padding:.6rem;background:var(--soft-cream);border-radius:8px;border:1px solid var(--warm-beige);font-size:.8rem}.comfort-icon{font-size:1rem}.empty-state{text-align:center;padding:2rem 1rem;color:var(--muted)}.empty-state-icon{font-size:2rem;margin-bottom:.75rem}.empty-state-text{font-size:.85rem}@media(max-width:900px){.main{grid-template-columns:1fr}.sidebar{border-left:none;border-top:1px solid var(--warm-beige)}.header{flex-direction:column;gap:.75rem;align-items:flex-start}}