:root{--bg:#0f1419;--bg-elevated:#1a2332;--border:#2d3a4d;--text:#e8eef7;--muted:#8b9bb0;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--success:#22c55e;--warning:#f59e0b;--radius:10px;--font:"Segoe UI", system-ui, -apple-system, sans-serif}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);margin:0;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.mono{font-family:ui-monospace,Cascadia Code,monospace;font-size:.9em}.muted{color:var(--muted)}.small{font-size:.875rem}.fw-600{font-weight:600}.text-left{text-align:left}.admin-shell{flex-direction:column;min-height:100%;display:flex}.top-bar{border-bottom:1px solid var(--border);background:var(--bg-elevated);justify-content:space-between;align-items:center;padding:.75rem 1.25rem;display:flex}.top-bar-brand{font-size:1.1rem;font-weight:700}.top-bar-right{align-items:center;gap:1rem;display:flex}.top-bar-user{font-size:.9rem}.admin-body{flex:1;min-height:0;display:flex}.sidebar{border-right:1px solid var(--border);background:var(--bg-elevated);width:220px;padding:1rem 0}.sidebar-nav{flex-direction:column;gap:.25rem;display:flex}.sidebar-link{color:var(--text);border-left:3px solid #0000;padding:.6rem 1.25rem}.sidebar-link:hover{background:#3b82f614;text-decoration:none}.sidebar-link-active{border-left-color:var(--accent);background:#3b82f61f;font-weight:600}.admin-main{flex:1;padding:1.5rem;overflow:auto}@media (width<=768px){.admin-body{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border);width:100%}.sidebar-nav{flex-flow:wrap}.sidebar-link{border-bottom:2px solid #0000;border-left:none}.sidebar-link-active{border-bottom-color:var(--accent)}}.page-layout{max-width:1200px;margin:0 auto}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.5rem;display:flex}.page-title{margin:0;font-size:1.5rem}.page-desc{color:var(--muted);max-width:56ch;margin:.35rem 0 0}.page-actions{flex-wrap:wrap;gap:.5rem;display:flex}.page-body{flex-direction:column;gap:1rem;display:flex}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.section-title{margin:0 0 1rem;font-size:1.05rem}.section-gap{margin-bottom:1rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;display:grid}.field{margin-bottom:1rem}.field-label{color:var(--muted);margin-bottom:.35rem;font-size:.85rem;display:block}.field-input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);font:inherit;border-radius:8px;padding:.55rem .75rem}.field-input:focus{outline:2px solid var(--accent);outline-offset:0}.field-input-error{border-color:var(--danger)}.field-error{color:var(--danger);margin:.35rem 0 0;font-size:.85rem}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:.35rem;padding:.5rem 1rem;font-weight:500;transition:background .15s,border-color .15s;display:inline-flex}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{border-color:var(--border);color:var(--text);background:0 0}.btn-secondary:hover:not(:disabled){border-color:var(--muted)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(1.05)}.btn-ghost{color:var(--text);background:0 0}.btn-ghost:hover:not(:disabled){background:#ffffff0f}.toolbar{flex-direction:column;gap:.75rem;margin-bottom:1rem;display:flex}.search-input{border:1px solid var(--border);background:var(--bg);width:100%;max-width:360px;color:var(--text);font:inherit;border-radius:8px;padding:.55rem .75rem}.filter-bar{flex-wrap:wrap;align-items:flex-end;gap:1rem;display:flex}.filter-label{color:var(--muted);flex-direction:column;gap:.25rem;font-size:.8rem;display:flex}.select{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:8px;min-width:140px;padding:.45rem .65rem}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:.9rem}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.65rem .85rem}.data-table th{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;background:#0003;font-size:.8rem;font-weight:600}.data-table tr:last-child td{border-bottom:none}.nowrap{white-space:nowrap}.flex-wrap{flex-wrap:wrap}.row-actions{flex-wrap:wrap;gap:.35rem;display:flex}.flex-gap{align-items:center;gap:.75rem;display:flex}.flex-1{flex:1;min-width:0}.flex-between{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.badge{text-transform:capitalize;border-radius:999px;align-items:center;padding:.15rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:var(--success);background:#22c55e26}.badge-warning{color:var(--warning);background:#f59e0b26}.badge-danger{color:#f87171;background:#ef444426}.badge-neutral{color:var(--muted);background:#8b9bb026}.badge-info{color:#93c5fd;background:#3b82f626}.empty-state{text-align:center;color:var(--muted);padding:2rem 1rem}.empty-state-title{color:var(--text);margin:0 0 .5rem}.empty-state-desc{margin:0 0 1rem}.loading-state{color:var(--muted);align-items:center;gap:.75rem;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:1.25rem;height:1.25rem;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-state-title{margin-top:0}.error-state-msg{color:var(--muted)}.login-page{justify-content:center;align-items:center;min-height:100%;padding:2rem;display:flex}.login-card{width:100%;max-width:420px}.login-title{margin:0 0 .5rem;font-size:1.5rem}.login-sub{margin:0 0 1.25rem;font-size:.9rem}.login-form{flex-direction:column;display:flex}.login-submit{margin-top:.5rem}.modal-backdrop{z-index:50;background:#000000a6;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:440px;max-height:90vh;padding:1.25rem;overflow:auto}.modal-wide{max-width:520px}.modal-title{margin:0 0 .75rem;font-size:1.15rem}.modal-hint{color:var(--muted);margin:0 0 1rem;font-size:.88rem}.modal-body{color:var(--muted);margin-bottom:1rem}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:.5rem;margin-top:1rem;display:flex}.alert{border-radius:8px;margin-bottom:1rem;padding:.75rem 1rem;font-size:.9rem}.alert-warning{color:#fcd34d;background:#f59e0b1f;border:1px solid #f59e0b59}.password-display{background:var(--bg);border:1px dashed var(--border);word-break:break-all;border-radius:8px;padding:1rem;font-size:1.1rem}.device-card{cursor:pointer;border:1px solid var(--border);text-align:left;width:100%}.device-card-header{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.device-card-name{font-weight:600}.device-card-meta{color:var(--muted);flex-direction:column;gap:.25rem;margin:.5rem 0;font-size:.85rem;display:flex}.session-panel-title{margin:0 0 .75rem}.session-panel-row{margin:.35rem 0;font-size:.9rem}.session-panel-msg{color:var(--muted);margin:.75rem 0 0}.dl{grid-template-columns:140px 1fr;gap:.5rem 1rem;margin:0;font-size:.9rem;display:grid}.dl dt{color:var(--muted);margin:0}.dl dd{margin:0}.list-plain{margin:0;padding:0;list-style:none}.list-row{border-bottom:1px solid var(--border);padding:.5rem 0}.list-row:last-child{border-bottom:none}.pagination{align-items:center;gap:1rem;margin-top:1rem;display:flex}.connect-banner{background:#3b82f614;border-color:#3b82f666;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-top:1rem;display:flex}.connect-banner-error{background:#ef44441a;border-color:#ef444473}.connect-banner-msg{margin:0 0 .75rem}.connect-banner-actions{margin-bottom:.75rem}.connect-banner-footer{margin-top:.25rem}.inline-pw-actions{flex-wrap:wrap;align-items:center;gap:.35rem;margin-left:.5rem;display:inline-flex}.small-link-btn{padding:.15rem .4rem;font-size:.8rem}.success-text{color:var(--success)}.toaster{z-index:100;flex-direction:column;gap:.5rem;max-width:min(420px,100vw - 2rem);display:flex;position:fixed;bottom:1.25rem;right:1.25rem}.toast{border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-elevated);justify-content:space-between;align-items:flex-start;gap:.75rem;padding:.75rem 1rem;font-size:.9rem;display:flex;box-shadow:0 8px 24px #00000059}.toast-success{border-color:#22c55e59}.toast-error{border-color:#ef444466}.toast-info{border-color:#3b82f659}.toast-dismiss{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:0 .25rem;font-size:1.25rem;line-height:1}.checkbox-row{color:var(--muted);align-items:flex-start;gap:.5rem;margin:.75rem 0 0;font-size:.88rem;display:flex}.checkbox-row input{margin-top:.2rem}.health-pre{background:var(--bg);border:1px solid var(--border);border-radius:8px;max-height:120px;margin:0;padding:.75rem;font-size:.85rem;overflow:auto}.saved-pw-stale-cell,.saved-pw-stale-block{max-width:22rem}.saved-pw-stale-msg{color:var(--warning);margin:0 0 .5rem;font-weight:500}.alert-inline{color:var(--muted);margin-top:.5rem}.live-session-layout{gap:1.25rem;display:grid}@media (width>=960px){.live-session-layout{grid-template-columns:minmax(240px,320px) 1fr;align-items:start}}.live-session-video-card{padding:0;overflow:hidden}.live-session-video-wrap{border-radius:var(--radius);aspect-ratio:16/10;background:#0a0e14;min-height:min(70vh,720px);position:relative}.live-session-video,.live-session-video-placeholder{object-fit:contain;background:#000;width:100%;height:100%;display:block}.live-session-video-placeholder{min-height:280px}.live-session-video-overlay{text-align:center;pointer-events:none;background:#0f1419d1;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;padding:1.5rem;display:flex;position:absolute;inset:0}.live-session-overlay-title{margin:0;font-size:1.1rem;font-weight:600}.live-session-live-badge{pointer-events:none;position:absolute;top:.75rem;right:.75rem}.live-session-error{color:var(--danger);margin-top:.75rem}.live-session-retry{margin-top:1rem}.live-session-debug{border-top:1px solid var(--border);margin-top:1rem;padding-top:1rem}.live-session-debug h3{color:var(--muted);margin:0 0 .75rem;font-size:.9rem}.live-session-debug-dl{grid-template-columns:110px 1fr;gap:.35rem .75rem;font-size:.78rem}.session-panel-actions{margin-top:.75rem}