:root{--bg:#0f1115;--bg-elevated:#171a21;--bg-hover:#1f232c;--border:#262b36;--text:#e6e8ec;--text-muted:#8a92a4;--primary:#6366f1;--primary-hover:#7c7fff;--success:#22c55e;--danger:#ef4444;--warning:#f59e0b;--accent:#06b6d4;--radius:12px;--shadow:0 10px 30px rgba(0,0,0,.35);--mono:ui-monospace , SFMono-Regular , Menlo , Monaco , Consolas , "Liberation Mono" , "Courier New" , monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100vh}body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:radial-gradient(1200px 800px at 10% -10%,#1b2030 0%,transparent 60%) , radial-gradient(1000px 700px at 110% 10%,#1a2333 0%,transparent 60%) , var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.app{max-width:1400px;margin:0 auto;padding:32px 24px 48px;display:flex;flex-direction:column;gap:24px;min-height:100vh}.header{text-align:center;margin-bottom:8px}.header h1{margin:0;font-size:2.25rem;font-weight:700;letter-spacing:-.02em;display:inline-flex;align-items:center;gap:12px;background:linear-gradient(135deg,#a5b4fc 0%,#67e8f9 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.logo{-webkit-text-fill-color:initial;filter:drop-shadow(0 0 20px rgba(99,102,241,.5))}.subtitle{margin:8px 0 0;color:var(--text-muted);font-size:1rem}.support-banner{padding:14px 18px;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#fecaca;border-radius:var(--radius);text-align:center}.controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--text);font-size:.95rem;font-weight:500;cursor:pointer;transition:all .15s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,#4f46e5 100%);color:#fff;border-color:rgba(255,255,255,.1);box-shadow:0 4px 14px rgba(99,102,241,.35)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-hover) 0%,#6366f1 100%);box-shadow:0 6px 20px rgba(99,102,241,.5)}.btn-secondary{background:var(--bg-hover);border-color:var(--border);color:var(--text)}.btn-secondary:hover{background:#272c38;border-color:#343a48}.btn:disabled{opacity:.4;cursor:not-allowed}.icon{font-size:1.1rem}.status{margin-left:auto;display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:var(--bg);border:1px solid var(--border);border-radius:999px;font-size:.875rem;color:var(--text-muted)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);box-shadow:0 0 0 0 rgba(138,146,164,.4)}.status.connected .status-dot{background:var(--success);animation:pulse 2s infinite}.status.connected .status-text{color:var(--success)}@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
    70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}.main{display:grid;grid-template-columns:minmax(320px,1fr) 2fr;gap:24px;flex:1;min-height:0}@media (max-width:900px){.main{grid-template-columns:1fr}}.panel{display:flex;flex-direction:column;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;min-height:500px}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}.panel-header h2{margin:0;font-size:1rem;font-weight:600;letter-spacing:.01em}.panel-actions{display:flex;align-items:center;gap:14px}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:24px;padding:0 8px;background:var(--bg);border:1px solid var(--border);border-radius:999px;font-size:.8rem;font-variant-numeric:tabular-nums;color:var(--text-muted)}.toggle{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;color:var(--text-muted);cursor:pointer;user-select:none}.toggle input{accent-color:var(--primary)}.devices{flex:1;overflow-y:auto;padding:12px}.device{padding:14px;background:var(--bg);border:1px solid var(--border);border-radius:10px;margin-bottom:10px;transition:border-color .15s ease}.device:hover{border-color:#343a48}.device-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.device-name{font-weight:600;font-size:.95rem;color:var(--text)}.device-state{font-size:.75rem;padding:2px 8px;border-radius:999px;font-weight:500;text-transform:uppercase;letter-spacing:.05em}.device-state.open{background:rgba(34,197,94,.15);color:#86efac;border:1px solid rgba(34,197,94,.3)}.device-state.closed{background:rgba(138,146,164,.1);color:var(--text-muted);border:1px solid var(--border)}.device-meta{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:.8rem;color:var(--text-muted);font-family: var(--mono)}.device-meta dt{color:var(--text-muted);margin:0}.device-meta dd{margin:0;color:var(--text);word-break:break-all}.device-actions{margin-top:10px;display:flex;gap:8px}.device-actions .btn{padding:6px 12px;font-size:.8rem}.events{flex:1;overflow-y:auto;padding:12px;font-family: var(--mono);font-size:.85rem}.event{display:grid;grid-template-columns:auto auto 1fr;gap:12px;padding:10px 12px;margin-bottom:6px;background:var(--bg);border:1px solid var(--border);border-radius:8px;border-left:3px solid var(--accent);animation:slideIn .15s ease}@keyframes slideIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}.event-time{color:var(--text-muted);white-space:nowrap}.event-meta{color:var(--accent);white-space:nowrap}.event-data{color:var(--text);word-break:break-all;white-space:pre-wrap}.event-data mark{background:rgba(245,158,11,.25);color:#fcd34d;padding:0 2px;border-radius:3px;font-weight:600}.event-count{margin-left:8px;padding:1px 8px;background:rgba(6,182,212,.15);color:var(--accent);border-radius:999px;font-size:.75rem;font-variant-numeric:tabular-nums}.event.error{border-left-color:var(--danger)}.event.error .event-meta{color:var(--danger)}.event.info{border-left-color:var(--warning)}.event.info .event-meta{color:var(--warning)}.event.success{border-left-color:var(--success)}.event.success .event-meta{color:var(--success)}.empty-state{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--text-muted);padding:40px 20px;min-height:300px}.empty-icon{font-size:3rem;margin-bottom:12px;opacity:.5}.empty-state p{margin:0;font-size:1rem;font-weight:500}.empty-state small{margin-top:6px;font-size:.85rem;opacity:.8}.devices::-webkit-scrollbar,.events::-webkit-scrollbar{width:10px}.devices::-webkit-scrollbar-track,.events::-webkit-scrollbar-track{background:transparent}.devices::-webkit-scrollbar-thumb,.events::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px;border:2px solid var(--bg-elevated)}.devices::-webkit-scrollbar-thumb:hover,.events::-webkit-scrollbar-thumb:hover{background:#343a48}.telephony-panel{min-height:0}.panel-hint{color:var(--text-muted);font-size:.8rem}.telephony-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;padding:16px}.switch{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:10px;cursor:pointer;user-select:none;transition:all .15s ease}.switch:hover{border-color:#343a48;background:var(--bg-hover)}.switch input{appearance:none;-webkit-appearance:none;width:36px;height:20px;border-radius:999px;background:var(--border);position:relative;cursor:pointer;transition:background .15s ease;flex-shrink:0}.switch input::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s ease}.switch input:checked{background:var(--primary)}.switch input:checked::after{transform:translateX(16px)}.switch input:disabled{opacity:.4;cursor:not-allowed}.device-reports{margin-top:10px;padding-top:10px;border-top:1px dashed var(--border);font-family: var(--mono);font-size:.75rem}.device-reports summary{cursor:pointer;color:var(--text-muted);padding:4px 0}.device-reports summary:hover{color:var(--text)}.device-reports-list{margin-top:6px;display:grid;gap:4px;color:var(--text-muted)}.device-reports-list .rep{padding:4px 8px;background:rgba(255,255,255,.02);border-radius:6px}.device-reports-list .rep .tag{color:var(--accent);font-weight:600}.footer{text-align:center;color:var(--text-muted);font-size:.85rem;padding-top:16px}.footer a{color:var(--accent);text-decoration:none}.footer a:hover{text-decoration:underline}