:root{--bg: #0a0e14;--surface: #111722;--surface-2: #161d29;--surface-3: #1c2534;--border: #232c3b;--border-strong: #2f3a4d;--text: #e6edf3;--muted: #9aa7b4;--dim: #64707e;--accent: #22d3ee;--accent-2: #3b82f6;--accent-dim: rgba(34, 211, 238, .12);--ok: #34d399;--ok-dim: rgba(52, 211, 153, .12);--warn: #fbbf24;--warn-dim: rgba(251, 191, 36, .12);--alarm: #f87171;--alarm-strong: #ef4444;--alarm-dim: rgba(248, 113, 113, .14);--radius: 12px;--radius-sm: 8px;--mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", "Menlo", monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--shadow: 0 8px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.app-shell{display:flex;flex-direction:column;min-height:100dvh;max-width:960px;margin:0 auto;padding:0 16px;padding-top:env(safe-area-inset-top)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 4px 12px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.02em}.brand-logo{width:26px;height:26px}.brand small{color:var(--dim);font-family:var(--mono);font-size:11px;font-weight:500}.conn-dot{width:9px;height:9px;border-radius:50%;background:var(--dim);box-shadow:0 0 0 0 transparent}.conn-dot.online{background:var(--ok);box-shadow:0 0 10px var(--ok)}.conn-dot.offline{background:var(--alarm)}.page{flex:1;padding-bottom:96px}.nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:4px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:#0a0e14d9;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--border);z-index:20}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 14px;border-radius:var(--radius-sm);color:var(--dim);font-size:11px;font-weight:500;transition:color .15s,background .15s}.nav-item.active{color:var(--accent);background:var(--accent-dim)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card+.card{margin-top:14px}.card-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--dim);font-weight:600;margin-bottom:12px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:22px 4px 12px}.section-title h2{font-size:15px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);font-family:var(--sans);font-size:15px;font-weight:600;padding:12px 16px;border-radius:var(--radius-sm);cursor:pointer;transition:transform .05s,background .15s,border-color .15s;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent;color:#041016}.btn-ok{background:var(--ok-dim);border-color:#34d39966;color:var(--ok)}.btn-warn{background:var(--warn-dim);border-color:#fbbf2466;color:var(--warn)}.btn-danger{background:var(--alarm-dim);border-color:#f8717166;color:var(--alarm)}.btn-block{width:100%}.btn-lg{padding:16px;font-size:16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:12px;color:var(--muted);font-weight:600}.input,.select{width:100%;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);padding:11px 13px;font-size:15px;font-family:var(--sans)}.input:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.input.mono{font-family:var(--mono);letter-spacing:.15em}.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em}.pill-ok{background:var(--ok-dim);color:var(--ok)}.pill-warn{background:var(--warn-dim);color:var(--warn)}.pill-alarm{background:var(--alarm-dim);color:var(--alarm)}.pill-dim{background:var(--surface-3);color:var(--muted)}.pill-accent{background:var(--accent-dim);color:var(--accent)}.row{display:flex;align-items:center;gap:10px}.between{justify-content:space-between}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.muted{color:var(--muted)}.dim{color:var(--dim)}.stack{display:flex;flex-direction:column;gap:10px}.spacer{flex:1}.center-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px}.toast-error{color:var(--alarm);font-size:13px}.status-hero{position:relative;overflow:hidden}.status-hero .status-label{font-size:34px;font-weight:750;letter-spacing:-.02em;margin:10px 0 2px}.status-hero.tone-ok .status-label{color:var(--ok)}.status-hero.tone-warn .status-label{color:var(--warn)}.status-hero.tone-armed .status-label{color:var(--accent)}.status-hero.tone-alarm{border-color:var(--alarm-strong);background:linear-gradient(180deg,var(--alarm-dim),var(--surface))}.status-hero.tone-alarm .status-label{color:var(--alarm)}.status-hero.pulsing:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius);border:2px solid var(--alarm-strong);animation:pulse 1.1s ease-in-out infinite;pointer-events:none}@keyframes pulse{0%,to{opacity:.25}50%{opacity:1}}.keypad-strip{margin-top:14px;padding:12px 14px;background:#05080d;border:1px solid var(--border);border-radius:var(--radius-sm);color:#6ee7ff;font-size:15px;line-height:1.6;letter-spacing:.06em;white-space:pre;min-height:60px}.fault-row{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm)}.armed-panel{display:flex;align-items:center;gap:12px;padding:14px;background:var(--accent-dim);border-radius:var(--radius-sm);color:var(--text);font-weight:600}.zone-item{display:flex;align-items:center;gap:14px;padding:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .15s,background .15s}.zone-item:active{background:var(--surface-2)}.zone-item.unconfigured{border-style:dashed}.zone-icon-wrap{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--surface-3);color:var(--muted);flex-shrink:0}.zone-item.open .zone-icon-wrap{background:var(--warn-dim);color:var(--warn)}.zone-num{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.08em}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:40;display:flex;align-items:flex-end;justify-content:center}.sheet{width:100%;max-width:960px;background:var(--surface);border-top-left-radius:18px;border-top-right-radius:18px;border:1px solid var(--border);padding:18px 16px calc(20px + env(safe-area-inset-bottom));box-shadow:var(--shadow)}.sheet-handle{width:40px;height:4px;border-radius:2px;background:var(--border-strong);margin:0 auto 14px}.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.type-chip{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border);color:var(--muted);font-size:11px;cursor:pointer}.type-chip.selected{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.keypad-display{padding:18px 16px;background:#05080d;border:1px solid var(--border);border-radius:var(--radius);color:#6ee7ff;font-family:var(--mono);font-size:17px;letter-spacing:.08em;line-height:1.7;white-space:pre;min-height:72px;text-shadow:0 0 12px rgba(110,231,255,.35)}.key-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.key{aspect-ratio:1.4;border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);border-radius:var(--radius);font-family:var(--mono);font-size:22px;font-weight:600;cursor:pointer;display:grid;place-items:center;transition:transform .05s,background .12s;-webkit-user-select:none;user-select:none}.key:active{transform:scale(.96);background:var(--accent-dim);border-color:var(--accent)}.key small{display:block;font-family:var(--sans);font-size:10px;color:var(--dim)}.fn-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}.fn-key{padding:12px 6px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-2);color:var(--muted);font-family:var(--mono);font-weight:600;cursor:pointer}.fn-key:active{background:var(--accent-dim);color:var(--accent)}.filter-bar{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.filter-bar .field{margin-bottom:0}.event-list{display:flex;flex-direction:column}.event-row{display:grid;grid-template-columns:6px 1fr auto;gap:12px;align-items:start;padding:12px 4px;border-bottom:1px solid var(--border)}.event-row:last-child{border-bottom:none}.sev-bar{width:4px;align-self:stretch;border-radius:2px;background:var(--dim)}.sev-bar.warning{background:var(--warn)}.sev-bar.alarm{background:var(--alarm)}.event-meta{font-family:var(--mono);font-size:11px;color:var(--dim);text-align:right;white-space:nowrap}.event-type{font-family:var(--mono);font-size:12px;color:var(--accent)}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:14px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.setting-row:last-child{border-bottom:none}.toggle{position:relative;width:46px;height:26px;border-radius:999px;background:var(--surface-3);border:1px solid var(--border-strong);cursor:pointer;flex-shrink:0;transition:background .15s}.toggle.on{background:var(--accent);border-color:var(--accent)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .15s}.toggle.on:after{transform:translate(20px)}.note{padding:12px 14px;border-radius:var(--radius-sm);background:var(--warn-dim);border:1px solid rgba(251,191,36,.3);color:#f6d58a;font-size:13px;line-height:1.5}.note.info{background:var(--accent-dim);border-color:#22d3ee4d;color:#a5e9f5}.summary-table{width:100%;border-collapse:collapse;font-size:13px}.summary-table th,.summary-table td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--border)}.summary-table th{color:var(--dim);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em}.summary-table td.mono{font-family:var(--mono);color:var(--muted)}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}