*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-tertiary: #232340;--text-primary: #e0e0e0;--text-secondary: #a0a0b8;--text-muted: #6a6a80;--accent: #0077b6;--accent-hover: #005f8f;--success: #2a9d5c;--danger: #c0392b;--danger-hover: #a93226;--warning: #d4a017;--border: #2a2a45;--border-light: #3a3a5a;--radius: 8px;--radius-sm: 4px}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}#root{height:100%}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-layout{display:flex;height:100vh}.sidebar{width:220px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-brand{padding:20px 16px;font-size:22px;font-weight:700;letter-spacing:2px;color:var(--accent);border-bottom:1px solid var(--border)}.sidebar-nav{flex:1;padding:12px 0}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--text-secondary);font-size:14px;font-weight:500;transition:color .15s,background .15s;text-decoration:none}.sidebar-nav a:hover,.sidebar-nav a.active{color:var(--text-primary);background:var(--bg-tertiary)}.sidebar-nav a.active{border-left:3px solid var(--accent);padding-left:13px}.sidebar-section{padding:16px 16px 6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.main-content{flex:1;overflow-y:auto;padding:24px 32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;border:1px solid transparent;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s,border-color .15s;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover{background:var(--danger-hover);border-color:var(--danger-hover)}.btn-replace{background:#d4880e;color:#fff;border-color:#d4880e}.btn-replace:hover{background:#b8750c;border-color:#b8750c}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border-light)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-sm{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:4px}.form-input{width:100%;padding:8px 12px;font-size:14px;background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-light);border-radius:var(--radius-sm);outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--text-muted)}.form-inline{display:flex;gap:8px;align-items:flex-end}.form-check{display:flex;align-items:center;gap:8px}.form-check input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.avatar-lg{width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid var(--border-light);background:var(--bg-tertiary)}.avatar-sm{width:24px;height:24px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.avatar-xs{width:16px;height:16px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.sidebar-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.sidebar-user{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary);margin-bottom:8px}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}th{font-weight:600;color:var(--text-secondary);font-size:12px;text-transform:uppercase;letter-spacing:.5px}tr:hover td{background:var(--bg-tertiary)}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:20px}.tab{padding:8px 18px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.floor-plan-zoom-wrapper{position:relative}.floor-plan-zoom-controls{display:flex;gap:4px;margin-bottom:8px}.floor-plan-zoom-controls button{padding:4px 10px;background:var(--surface);border:1px solid var(--border);border-radius:4px;color:var(--text);cursor:pointer;font-size:13px;min-width:32px}.floor-plan-zoom-controls button:hover{background:var(--surface-hover)}.floor-plan-scroll{overflow:auto;max-height:75vh;border-radius:var(--radius);border:1px solid var(--border)}.floor-plan-container{position:relative;display:inline-block;width:100%;max-width:900px;transition:transform .15s ease}.floor-plan-container img{width:100%;display:block;border-radius:var(--radius);border:1px solid 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var(--border);border-radius:6px;color:var(--text);font-size:14px;width:100%;max-width:400px}.desk-view-search::placeholder{color:var(--text-muted)}.desk-view-filter-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.desk-view-floor-tabs{display:flex;gap:6px}.desk-view-floor-tabs button{padding:5px 14px;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--text);cursor:pointer;font-size:13px}.desk-view-floor-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.desk-view-tag-select{padding:5px 10px;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:13px}.desk-view-count{color:var(--text-muted);font-size:13px;margin-bottom:8px}.desk-tag{display:inline-block;padding:2px 8px;background:#0077b626;color:var(--accent);border-radius:10px;font-size:11px;font-weight:500;margin:1px 3px;cursor:pointer;transition:background .15s}.desk-tag:hover{background:#0077b64d}.text-muted{color:var(--text-muted)}.bulk-action-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--surface);border:1px solid var(--accent);border-radius:8px;margin-bottom:12px;flex-wrap:wrap}.bulk-action-count{font-size:13px;font-weight:600;color:var(--accent);white-space:nowrap}tr.row-selected{background:#0077b614}.admin-calendar h2{margin:0 0 16px}.acal-controls{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.acal-controls button{padding:5px 12px;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--text);cursor:pointer;font-size:13px}.acal-controls button:hover{background:var(--surface-hover)}.acal-view-toggle{display:flex;gap:0}.acal-view-toggle button{border-radius:0}.acal-view-toggle button:first-child{border-radius:6px 0 0 6px}.acal-view-toggle button:last-child{border-radius:0 6px 6px 0;border-left:none}.acal-view-toggle button.active{background:var(--accent);border-color:var(--accent);color:#fff}.acal-period-label{font-weight:600;font-size:14px;min-width:180px;text-align:center}.acal-floor-tabs{display:flex;gap:6px}.acal-floor-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.acal-grid-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:8px}.acal-table{border-collapse:collapse;width:100%;min-width:max-content}.acal-table th,.acal-table td{border:1px solid var(--border);padding:0;text-align:center;vertical-align:middle}.acal-desk-header{position:sticky;left:0;z-index:3;background:var(--bg);padding:6px 12px!important;min-width:90px;text-align:left!important}.acal-date-header{padding:6px 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var(--accent)}.acal-cell.weekend{background:#ffffff05}.acal-cell.weekend.booked{background:#0077b61f}.acal-username{font-size:9px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;max-width:100%;padding:0 2px}