:root{--bg: #0e1116;--bg-elev: #161b22;--bg-elev-2: #1c2230;--border: #2a313c;--text: #e6edf3;--text-dim: #9aa6b2;--accent: #3b82f6;--accent-hover: #2563eb;--danger: #ef4444;--danger-hover: #dc2626;--green: #22c55e;--yellow: #eab308;--orange: #f97316;--gray: #6b7280;--radius: 8px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code,pre{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:.85em}.app-shell{display:grid;grid-template-columns:220px 1fr;height:100%}.sidebar{background:var(--bg-elev);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:4px}.sidebar .brand{font-weight:700;font-size:16px;padding:6px 10px 16px;letter-spacing:-.02em}.sidebar .brand small{display:block;font-weight:400;font-size:11px;color:var(--text-dim)}.nav-link{display:block;padding:8px 10px;border-radius:6px;color:var(--text-dim);font-weight:500}.nav-link:hover{background:var(--bg-elev-2);color:var(--text);text-decoration:none}.nav-link.active{background:var(--bg-elev-2);color:var(--text)}.sidebar .spacer{flex:1}.sidebar .key-state{font-size:11px;color:var(--text-dim);padding:8px 10px;border-top:1px solid var(--border)}.sidebar .key-state .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.dot.ok{background:var(--green)}.dot.off{background:var(--gray)}.content{overflow:auto;padding:28px 32px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-header h1{font-size:20px;margin:0;letter-spacing:-.02em}.page-header p{margin:4px 0 0;color:var(--text-dim);font-size:13px}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:18px}.card h2{font-size:15px;margin:0 0 12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);font-weight:600}tr:last-child td{border-bottom:none}.muted{color:var(--text-dim)}.mono{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:12px}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid transparent;white-space:nowrap}.badge .bdot{width:7px;height:7px;border-radius:50%;background:currentColor}.badge.green{color:var(--green);background:color-mix(in srgb,var(--green) 14%,transparent)}.badge.yellow{color:var(--yellow);background:color-mix(in srgb,var(--yellow) 16%,transparent)}.badge.orange{color:var(--orange);background:color-mix(in srgb,var(--orange) 16%,transparent)}.badge.blue{color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent)}.badge.red{color:var(--danger);background:color-mix(in srgb,var(--danger) 16%,transparent)}.badge.gray{color:var(--text-dim);background:color-mix(in srgb,var(--gray) 18%,transparent)}label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:5px;font-weight:600}input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:8px 10px;font-size:14px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.field{margin-bottom:14px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>.field{flex:1;min-width:160px}button,.btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:1px solid transparent;border-radius:6px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit}button:hover,.btn:hover{background:var(--accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--bg-elev-2);color:var(--text);border-color:var(--border)}button.secondary:hover{background:var(--border)}button.danger{background:transparent;color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,transparent)}button.danger:hover{background:color-mix(in srgb,var(--danger) 14%,transparent)}button.sm{padding:4px 10px;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap}.alert{padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:14px;border:1px solid var(--border)}.alert.error{color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,transparent);border-color:color-mix(in srgb,var(--danger) 30%,transparent)}.alert.ok{color:var(--green);background:color-mix(in srgb,var(--green) 10%,transparent);border-color:color-mix(in srgb,var(--green) 30%,transparent)}.empty{text-align:center;color:var(--text-dim);padding:36px 0;font-size:13px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:24px;width:380px;max-width:92vw;text-align:center}.modal h2{margin:0 0 6px}.modal .qr-box{background:#fff;padding:16px;border-radius:10px;display:inline-block;margin:14px 0}.modal .close{margin-top:8px}.secret-reveal{background:var(--bg);border:1px solid var(--accent);border-radius:6px;padding:10px 12px;word-break:break-all;margin:8px 0}.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:360px;max-width:92vw;margin:0}.dialer{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start}.dial-pad-card{width:280px}.dial-display{min-height:46px;display:flex;align-items:center;justify-content:center;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:22px;letter-spacing:1px;overflow-x:auto;white-space:nowrap}.dial-display .dial-num{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace}.dialpad-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.keypad-btn{flex-direction:column;justify-content:center;gap:0;padding:10px 0;line-height:1.1}.keypad-btn .kd{font-size:20px;font-weight:700}.keypad-btn .ks{font-size:9px;color:var(--text-dim);letter-spacing:1px}.keypad-btn.flash{background:var(--accent);color:#fff;border-color:var(--accent)}.keypad-btn.flash .ks{color:#ffffffb3}.call-live{border-top:1px solid var(--border);padding-top:12px;margin-top:14px}