:root{--sidebar-w:296px;--toolbar-h:46px;--logbar-h:30px;--bg:#eef2fb;--surface:#fff;--surface-2:#ffffffb3;--sidebar-bg:#1a56db;--sidebar-header-bg:#1347be;--toolbar-bg:#1a56db;--stage-bg:#0d1a3a;--brand:#1a56db;--brand-dark:#1347be;--brand-light:#4a7ef5;--ink:#0d1a3a;--muted:#4a5878;--border:#1a56db26;--danger:#e53e3e;--success:#22c55e;--warning:#f59e0b;--sidebar-text:#ffffffeb;--sidebar-muted:#fff9;--sidebar-hover:#ffffff1f;--sidebar-active:#fff3;--input-bg:#ffffff14;--input-border:#ffffff24;--divider:#ffffff1a;--text-primary:var(--sidebar-text);--text-muted:var(--sidebar-muted);--text-dim:#fff6;--warn:var(--warning)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:linear-gradient(135deg,#eef2fb 0%,#e8effe 100%);min-height:100vh;font-family:Manrope,Space 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14px;font-size:.83rem}.tv-input-group{gap:5px;display:grid}.tv-label{color:var(--sidebar-muted);text-transform:uppercase;letter-spacing:.06em;font-size:.76rem;font-weight:600}.login-form .tv-label{color:var(--muted)}.tv-input{background:var(--input-bg);border:1px solid var(--input-border);color:var(--sidebar-text);border-radius:9px;outline:none;width:100%;padding:9px 12px;font-size:.94rem;transition:border-color .15s}.login-form .tv-input{border-color:var(--border);color:var(--ink);background:#f5f8ff}.login-form .tv-input::placeholder{color:var(--muted);opacity:.6}.tv-input:focus{border-color:var(--brand)}.tv-btn-connect{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:9px;justify-content:center;align-items:center;gap:7px;width:100%;padding:10px 16px;font-size:.9rem;font-weight:700;transition:background .15s;display:flex}.tv-btn-connect:hover{background:var(--brand-dark)}.tv-btn-connect:disabled{opacity:.38;cursor:not-allowed}.tv-btn-disconnect{color:#fca5a5;cursor:pointer;background:#e53e3e1a;border:1px solid #e53e3e38;border-radius:9px;width:100%;padding:8px 16px;font-size:.84rem;transition:background .15s}.tv-btn-disconnect:hover{background:#e53e3e2e}.tv-shell{height:100vh;display:flex;overflow:hidden}.tv-sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--sidebar-bg);border-right:1px solid #ffffff1a;flex-direction:column;display:flex;overflow:hidden}.tv-sidebar-header{background:var(--sidebar-header-bg);border-bottom:1px solid #ffffff1a;flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:12px 14px;display:flex}.tv-brand{align-items:center;gap:10px;min-width:0;display:flex}.tv-brand-mark{color:#fff;background:#fff3;border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.95rem;font-weight:700;display:flex}.tv-brand-info{flex-direction:column;min-width:0;display:flex}.tv-brand-name{color:#fff;font-size:.88rem;font-weight:700;line-height:1.1}.tv-admin-name{color:var(--sidebar-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:1px;font-size:.72rem;overflow:hidden}.tv-header-right{flex-shrink:0;align-items:center;gap:6px;display:flex}.tv-conn-indicator{white-space:nowrap;border-radius:999px;padding:3px 9px;font-size:.7rem;font-weight:700}.tv-conn-indicator.online{color:#fff;background:#fff3}.tv-conn-indicator.offline{color:#fca5a5;background:#e53e3e40}.tv-logout{color:var(--sidebar-muted);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #fff3;border-radius:6px;padding:3px 9px;font-size:.72rem;transition:all .15s}.tv-logout:hover{color:#fca5a5;border-color:#e53e3e99}.tv-connect-section{border-bottom:1px solid #ffffff1a;flex-shrink:0;gap:10px;padding:14px;display:grid}.tv-section-title{text-transform:uppercase;letter-spacing:.1em;color:var(--sidebar-muted);margin:0;font-size:.7rem;font-weight:700}.tv-connect-actions{gap:7px;display:grid}.tv-active-badge{color:#fff;letter-spacing:.04em;background:#ffffff26;border:1px solid #ffffff40;border-radius:9px;align-items:center;gap:7px;padding:8px 11px;font-family:Courier New,monospace;font-size:.8rem;font-weight:700;display:flex}.tv-active-dot{background:#fff;border-radius:50%;flex-shrink:0;width:7px;height:7px;animation:2s ease-in-out infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.tv-sessions-section{flex-direction:column;flex:1;gap:10px;min-height:0;padding:12px 14px;display:flex;overflow-y:auto}.tv-tabs{background:#00000026;border-radius:8px;flex-shrink:0;gap:2px;padding:3px;display:flex}.tv-tab{color:var(--sidebar-muted);cursor:pointer;background:0 0;border:0;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:5px;padding:6px;font-size:.78rem;font-weight:600;transition:all .15s;display:flex}.tv-tab.active{background:var(--sidebar-active);color:#fff}.tv-tab-badge{color:#fff;background:#ffffff40;border-radius:999px;padding:1px 6px;font-size:.68rem;line-height:1.5}.tv-session-list,.tv-history-list{flex-direction:column;gap:4px;display:flex;overflow-y:auto}.tv-session-item{background:var(--sidebar-hover);text-align:left;cursor:pointer;color:var(--sidebar-text);border:1px solid #ffffff1a;border-radius:9px;gap:2px;padding:9px 11px;transition:all .15s;display:grid}.tv-session-item:hover{background:#ffffff24;border-color:#ffffff2e}.tv-session-item.active{background:var(--sidebar-active);border-color:#ffffff4d}.tv-session-id{letter-spacing:.03em;font-family:Courier New,monospace;font-size:.92rem;font-weight:700}.tv-session-device{color:var(--sidebar-muted);font-size:.72rem}.tv-empty-state{color:var(--sidebar-muted);text-align:center;margin:0;padding:18px 0;font-size:.8rem}.tv-history-item{border-bottom:1px solid #ffffff12;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:8px 10px;font-size:.76rem;display:grid}.tv-history-id{color:#ffffffd9;white-space:nowrap;font-family:Courier New,monospace;font-size:.78rem;font-weight:700}.tv-history-device{color:var(--sidebar-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tv-history-date{color:#fff6;white-space:nowrap}.tv-nav-section{border-top:1px solid #ffffff1a;flex-shrink:0;padding:10px 14px 6px}.tv-nav-item{width:100%;color:var(--sidebar-muted);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:9px;padding:8px 10px;font-size:.84rem;font-weight:600;transition:all .15s;display:flex}.tv-nav-item:hover{background:var(--sidebar-hover);color:#fff}.tv-nav-item.active{background:var(--sidebar-active);color:#fff}.tv-sidebar-footer{border-top:1px solid #ffffff1a;flex-direction:column;flex-shrink:0;gap:5px;padding:12px 14px;display:flex}.tv-dl-link{color:var(--sidebar-muted);padding:2px 0;font-size:.74rem;text-decoration:none;transition:color .15s}.tv-dl-link:hover{color:#fff}.tv-version{color:#ffffff59;margin-top:4px;font-size:.68rem}.tv-viewer{background:var(--bg);flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.tv-toolbar{height:var(--toolbar-h);background:var(--toolbar-bg);border-bottom:1px solid #ffffff1a;flex-shrink:0;justify-content:space-between;align-items:center;gap:14px;padding:0 14px;display:flex}.tv-toolbar-info{flex:1;align-items:center;gap:10px;min-width:0;display:flex;overflow:hidden}.tv-toolbar-id{letter-spacing:.06em;color:#fff;white-space:nowrap;font-family:Courier New,monospace;font-size:1rem;font-weight:700}.tv-toolbar-peer-state{color:var(--sidebar-muted);white-space:nowrap;font-size:.75rem;font-weight:600}.tv-toolbar-peer-state.connected{color:#7dd3fc}.tv-toolbar-res{color:#ffffff8c;white-space:nowrap;background:#ffffff1a;border-radius:6px;padding:2px 8px;font-size:.72rem}.tv-toolbar-warn{color:var(--warning);white-space:nowrap;background:#f59e0b26;border-radius:6px;padding:2px 8px;font-size:.72rem}.tv-toolbar-idle{color:var(--sidebar-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;overflow:hidden}.tv-toolbar-actions{flex-shrink:0;gap:5px;display:flex}.tv-tool-btn{color:#ffffffb3;cursor:pointer;background:#ffffff1a;border:1px solid #ffffff26;border-radius:7px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .15s;display:flex}.tv-tool-btn:hover{color:#fff;background:#fff3}.tv-tool-btn.danger:hover{color:#fca5a5;background:#e53e3e40;border-color:#e53e3e66}.tv-stage{background:var(--stage-bg);outline:none;flex:1;position:relative;overflow:hidden}.tv-stage video{object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.tv-stage.ready,.tv-stage.focused{cursor:crosshair}.tv-stage-placeholder{color:#ffffff2e;flex-direction:column;justify-content:center;align-items:center;gap:18px;display:flex;position:absolute;inset:0}.tv-stage-placeholder p{text-align:center;color:#fff3;max-width:280px;margin:0;font-size:.88rem;line-height:1.7}.tv-stage-placeholder p 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18px);position:absolute;inset:0}.tv-stage-pointer:before{background:#0f172a;transform:translate(1px,1px)}.tv-stage-pointer:after{transform-origin:0 0;background:#fff;transform:scale(.82)}.tv-stage-warn-bar{color:#fff;pointer-events:none;background:#f59e0bd9;padding:6px 14px;font-size:.78rem;font-weight:600;position:absolute;top:0;left:0;right:0}.tv-log-bar{height:var(--logbar-h);background:#0d1a3a99;border-top:1px solid #ffffff12;flex-shrink:0;align-items:center;padding:0 14px;display:flex;overflow:hidden}.tv-log-entry{color:#ffffff73;white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.tv-log-time{color:#ffffff4d;margin-right:8px;font-family:Courier New,monospace}.page-content{background:linear-gradient(135deg,#eef2fb 0%,#e8effe 100%);flex:1;padding:28px 32px;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-title{color:var(--ink);font-size:1.3rem;font-weight:700}.page-subtitle{color:var(--muted);margin-top:3px;font-size:.83rem}.btn-primary{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:9px;align-items:center;gap:7px;padding:9px 18px;font-size:.88rem;font-weight:700;text-decoration:none;transition:background .15s;display:inline-flex}.btn-primary:hover{background:var(--brand-dark)}.btn-secondary{background:var(--surface);color:var(--ink);border:1px solid var(--border);cursor:pointer;border-radius:9px;align-items:center;gap:7px;padding:8px 16px;font-size:.88rem;font-weight:600;transition:all .15s;display:inline-flex}.btn-secondary:hover{border-color:var(--brand);color:var(--brand)}.btn-danger{color:var(--danger);cursor:pointer;background:0 0;border:1px solid #e53e3e40;border-radius:7px;align-items:center;gap:5px;padding:5px 10px;font-size:.8rem;font-weight:600;transition:all .15s;display:inline-flex}.btn-danger:hover{border-color:var(--danger);background:#e53e3e14}.btn-icon{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:7px;align-items:center;gap:4px;padding:5px 10px;font-size:.8rem;transition:all .15s;display:inline-flex}.btn-icon:hover{color:var(--brand);border-color:var(--brand)}.data-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 2px 12px #1a56db0f}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);border-bottom:1px solid var(--border);background:#f8faff;padding:12px 16px;font-size:.72rem;font-weight:700}.data-table td{color:var(--ink);vertical-align:middle;border-bottom:1px solid #1a56db0f;padding:12px 16px;font-size:.86rem}.data-table tr:last-child td{border-bottom:0}.data-table tr:hover td{background:#f5f8ff}.td-actions{align-items:center;gap:6px;display:flex}.badge{border-radius:999px;padding:2px 10px;font-size:.73rem;font-weight:700;display:inline-block}.badge-active{color:#15803d;background:#22c55e1f}.badge-inactive{color:#b91c1c;background:#ef44441a}.badge-admin{color:var(--brand);background:#1a56db1a}.badge-green{color:#15803d;background:#22c55e1f}.badge-red{color:#b91c1c;background:#ef44441a}.badge-blue{color:var(--brand);background:#1a56db1a}.badge-orange{color:#92400e;background:#f59e0b1f}.badge-gray{color:var(--muted);background:#4a58781a}.filters-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.filter-select{background:var(--surface);border:1px solid var(--border);color:var(--ink);cursor:pointer;border-radius:8px;outline:none;padding:7px 12px;font-size:.85rem;transition:border-color .15s}.filter-select:focus{border-color:var(--brand)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0d1a3a73;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:100%;max-width:420px;padding:28px;box-shadow:0 20px 60px #0d1a3a33}.modal-title{color:var(--ink);margin-bottom:20px;font-size:1.1rem;font-weight:700}.modal-field{gap:5px;margin-bottom:14px;display:grid}.modal-label{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:.76rem;font-weight:700}.modal-input{border:1px solid var(--border);color:var(--ink);background:#f5f8ff;border-radius:9px;outline:none;width:100%;padding:9px 12px;font-size:.94rem;transition:border-color .15s}.modal-input:focus{border-color:var(--brand)}.modal-select{border:1px solid var(--border);color:var(--ink);cursor:pointer;background:#f5f8ff;border-radius:9px;outline:none;width:100%;padding:9px 12px;font-size:.94rem;transition:border-color .15s}.modal-select:focus{border-color:var(--brand)}.modal-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.toggle-wrap{align-items:center;gap:10px;display:flex}.toggle{cursor:pointer;background:#cbd5e0;border:0;border-radius:999px;flex-shrink:0;width:42px;height:24px;transition:background .2s;position:relative}.toggle.on{background:var(--brand)}.toggle:after{content:"";background:#fff;border-radius:50%;width:18px;height:18px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0003}.toggle.on:after{transform:translate(18px)}.toggle-label{color:var(--ink);font-size:.86rem}.auto-refresh-badge{color:var(--muted);border:1px solid var(--border);background:#1a56db12;border-radius:999px;align-items:center;gap:5px;padding:3px 10px;font-size:.75rem;display:inline-flex}.auto-refresh-dot{background:var(--success);border-radius:50%;width:6px;height:6px;animation:2s ease-in-out infinite pulse-dot}.confirm-box{color:var(--ink);background:#e53e3e0f;border:1px solid #e53e3e33;border-radius:10px;margin-bottom:16px;padding:14px;font-size:.86rem}.empty-table{text-align:center;color:var(--muted);padding:32px;font-size:.88rem}