:root {
  --bg: #090A0F;
  --dot: #1E2230;
  --glass: rgba(17, 19, 28, 0.78);
  --glass-2: rgba(23, 26, 38, 0.86);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #E7E9F0;
  --muted: #8A90A6;
  --accent: #6366F1;
  --accent-2: #10B981;
  --ok: #10B981;
  --warn: #F59E0B;
  --bad: #EF4444;
  --info: #3B82F6;
  --sans: 'Inter', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  --ease: cubic-bezier(.16, 1, .3, 1);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--sans);
  font-size: 14px; -webkit-font-smoothing: antialiased; overflow: hidden; }
.hidden { display: none !important; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.glass { background: var(--glass); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 40px rgba(0,0,0,.45); }
button { font-family: inherit; }
.btn { text-decoration: none; display: inline-block; background: rgba(255,255,255,.04); color: var(--text); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 8px 13px; font-size: 13px; font-weight: 500; cursor: pointer; transition: all .2s var(--ease); white-space: nowrap; }
.btn:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.22); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn.primary { background: linear-gradient(180deg, #7174f5, #5558e6); border-color: rgba(129,140,248,.6);
  box-shadow: 0 0 0 1px rgba(99,102,241,.25), 0 6px 20px rgba(99,102,241,.25); }
.btn.success { background: rgba(16,185,129,.15); border-color: rgba(16,185,129,.5); color: #6EE7B7; }
.btn.danger { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.5); color: #FCA5A5; }
.btn.small { padding: 5px 9px; font-size: 12px; border-radius: 8px; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.icon-btn { background: transparent; border: 1px solid transparent; color: var(--text); width: 32px; height: 32px;
  border-radius: 9px; cursor: pointer; font-size: 15px; transition: all .15s; }
.icon-btn:hover { background: rgba(255,255,255,.07); border-color: var(--line); }
input, select, textarea { width: 100%; background: rgba(0,0,0,.35); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 9px; padding: 8px 10px; font-family: inherit; font-size: 13px; outline: none; transition: border .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.2); }
textarea { font-family: var(--mono); font-size: 12px; resize: vertical; min-height: 90px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
label > input, label > select, label > textarea { margin-top: 5px; color: var(--text); }
.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 13px; cursor: pointer; }
.check input { width: auto; }
.row { display: flex; align-items: center; } .gap { gap: 10px; } .wrap { flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 12px; }
.sep { width: 1px; height: 22px; background: var(--line-2); margin: 0 4px; }

/* ---------- login ---------- */
.login { position: fixed; inset: 0; display: grid; place-items: center;
  background: radial-gradient(1200px 600px at 50% 0%, rgba(99,102,241,.12), transparent 60%), var(--bg); }
.login-card { width: min(380px, 92vw); padding: 28px; animation: pop .5s var(--spring); }
.login-card .brand { font-size: 20px; font-weight: 700; display: flex; gap: 10px; align-items: center; }
.login-err { color: #FCA5A5; margin-top: 12px; min-height: 18px; font-size: 13px; }
.brand-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2); display: inline-block; }

/* ---------- canvas ---------- */
#viewport { position: fixed; inset: 0; overflow: hidden; cursor: grab;
  background-color: var(--bg); background-image: radial-gradient(var(--dot) 1.2px, transparent 1.2px); background-size: 24px 24px; }
#viewport.panning { cursor: grabbing; }
#world { position: absolute; left: 0; top: 0; transform-origin: 0 0; will-change: transform; }
#edges { position: absolute; left: -5000px; top: -5000px; width: 10000px; height: 10000px; overflow: visible; pointer-events: none; }
#edge-layer { transform: translate(5000px, 5000px); }
#temp-edge { transform: translate(5000px, 5000px); }
.edge { fill: none; stroke: rgba(99,102,241,.55); stroke-width: 2; pointer-events: stroke; cursor: pointer; }
.edge.cascade { stroke: rgba(16,185,129,.6); stroke-dasharray: 6 6; animation: dash 1.2s linear infinite; }
.edge.manual { stroke-dasharray: 2 6; stroke-linecap: round; }
.edge:hover { stroke-width: 3.5; stroke: #A5B4FC; }
.edge.temp { stroke: rgba(165,180,252,.8); stroke-dasharray: 4 4; pointer-events: none; }
.edge-hit { fill: none; stroke: transparent; stroke-width: 14; pointer-events: stroke; cursor: pointer; }
.edge-label { fill: #9CA3AF; font-family: var(--mono); font-size: 11px; }
.flow-dot { fill: #34D399; filter: drop-shadow(0 0 4px #10B981); }
@keyframes dash { to { stroke-dashoffset: -24; } }

.node { position: absolute; width: 252px; padding: 12px 13px 11px; user-select: none; cursor: pointer;
  transition: border-color .2s, box-shadow .25s, transform .25s var(--spring); }
.node:hover { border-color: rgba(255,255,255,.16); }
.node.selected { border-color: rgba(99,102,241,.75); box-shadow: 0 0 0 1px rgba(99,102,241,.45), 0 12px 40px rgba(99,102,241,.22); }
.node.dragging { cursor: grabbing; transform: scale(1.02); transition: none; }
.node-head { display: flex; align-items: center; gap: 8px; }
.node-flag { font-size: 18px; line-height: 1; }
.node-name { font-weight: 600; font-size: 14px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.node-host { color: var(--muted); margin: 4px 0 8px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.badge { font-family: var(--sans); font-size: 10.5px; font-weight: 600; padding: 2px 7px; border-radius: 99px;
  border: 1px solid var(--line-2); color: var(--muted); letter-spacing: .02em; }
.badge.prod { color: #FCD34D; border-color: rgba(245,158,11,.45); background: rgba(245,158,11,.08); }
.badge.entry { color: #6EE7B7; border-color: rgba(16,185,129,.45); }
.badge.exit { color: #A5B4FC; border-color: rgba(99,102,241,.45); }
.badge.bot { color: #93C5FD; border-color: rgba(59,130,246,.45); }
.status { width: 10px; height: 10px; border-radius: 50%; position: relative; flex: none; }
.status::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid currentColor; opacity: 0; animation: pulse 2s infinite; }
.st-online { background: var(--ok); color: var(--ok); box-shadow: 0 0 10px var(--ok); }
.st-high { background: var(--warn); color: var(--warn); box-shadow: 0 0 10px var(--warn); }
.st-offline, .st-awg_down { background: var(--bad); color: var(--bad); box-shadow: 0 0 10px var(--bad); }
.st-installing { background: var(--info); color: var(--info); box-shadow: 0 0 10px var(--info); }
.st-new, .st-unknown { background: #6B7280; color: #6B7280; }
.st-new::after, .st-unknown::after { display: none; }
@keyframes pulse { 0% { transform: scale(.6); opacity: .7; } 100% { transform: scale(1.8); opacity: 0; } }
.status-text { font-size: 11px; color: var(--muted); }
.bars { display: grid; gap: 6px; margin-bottom: 8px; }
.bar { display: grid; grid-template-columns: 34px 1fr 44px; align-items: center; gap: 8px; font-size: 11px; color: var(--muted); }
.bar-track { height: 5px; background: rgba(255,255,255,.07); border-radius: 9px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 9px; background: linear-gradient(90deg, #10B981, #34D399); transition: width .6s var(--ease), background .3s; }
.bar-fill.w { background: linear-gradient(90deg, #F59E0B, #FBBF24); } .bar-fill.c { background: linear-gradient(90deg, #EF4444, #F87171); }
.bar-val { text-align: right; font-family: var(--mono); color: var(--text); font-size: 11px; }
.node-foot { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 7px; }
.node-foot b { color: var(--text); font-weight: 500; }
.port { position: absolute; width: 14px; height: 14px; border-radius: 50%;
  background: #1F2335; border: 2px solid rgba(99,102,241,.7); cursor: crosshair; opacity: 0; transition: opacity .2s, transform .2s var(--spring); }
.node:hover .port, .linking .port { opacity: 1; }
.port:hover { transform: scale(1.3); background: var(--accent); }
.port.p-r { right: -7px; top: 50%; margin-top: -7px; } .port.p-l { left: -7px; top: 50%; margin-top: -7px; }
.port.p-t { top: -7px; left: 50%; margin-left: -7px; } .port.p-b { bottom: -7px; left: 50%; margin-left: -7px; }
.node-progress { height: 3px; background: rgba(59,130,246,.2); border-radius: 3px; overflow: hidden; margin-top: 6px; }
.node-progress > div { height: 100%; background: var(--info); transition: width .5s var(--ease); }
.skeleton { background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.1), rgba(255,255,255,.04));
  background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 6px; height: 12px; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- dock / topbar ---------- */
.dock { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; align-items: center; gap: 8px;
  padding: 8px; border-radius: 99px; z-index: 20; animation: rise .6s var(--spring); }
.dock .btn { border-radius: 99px; }
.dock .stats { padding: 0 10px 0 4px; color: var(--muted); white-space: nowrap; }
.dock .stats b { color: var(--text); font-weight: 500; }
.topbar { position: fixed; left: 16px; top: 14px; display: flex; align-items: center; gap: 6px; padding: 6px 8px 6px 14px; border-radius: 99px; z-index: 20; }
.zoom { position: fixed; right: 16px; bottom: 22px; padding: 6px 10px; border-radius: 99px; color: var(--muted); z-index: 15; }
@keyframes rise { from { transform: translate(-50%, 30px); opacity: 0; } }
@keyframes pop { from { transform: scale(.94); opacity: 0; } }
.empty { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.empty-card { padding: 28px; text-align: center; pointer-events: auto; animation: pop .5s var(--spring); }

/* ---------- drawer ---------- */
.drawer { position: fixed; top: 12px; right: 12px; bottom: 12px; width: min(820px, calc(100vw - 24px)); z-index: 30;
  display: flex; flex-direction: column; transform: translateX(calc(100% + 30px)); transition: transform .55s var(--spring);
  background: var(--glass-2); border-radius: 18px; }
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px 6px; }
.drawer-title { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 600; }
.tabs { display: flex; gap: 4px; padding: 6px 14px 0; border-bottom: 1px solid var(--line); }
.tabs button { background: none; border: none; color: var(--muted); padding: 10px 12px; cursor: pointer; font-size: 13px; font-weight: 500;
  border-bottom: 2px solid transparent; transition: color .15s, border-color .25s var(--ease); }
.tabs button:hover { color: var(--text); }
.tabs button.active { color: var(--text); border-bottom-color: var(--accent); }
.drawer-body { overflow: auto; padding: 16px 18px 24px; flex: 1; animation: fade .35s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }
.section { background: rgba(255,255,255,.025); border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 14px; }
.section h3 { margin: 0 0 12px; font-size: 13px; font-weight: 600; color: #C7CAD9; letter-spacing: .02em; }
.kv { display: grid; grid-template-columns: 150px 1fr auto; gap: 6px 10px; align-items: center; }
.kv .k { color: var(--muted); font-size: 12px; } .kv .v { font-family: var(--mono); font-size: 12.5px; word-break: break-all; }
.copy { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 7px; cursor: pointer; padding: 2px 7px; font-size: 11px; }
.copy:hover { color: var(--text); border-color: var(--line-2); }
.charts { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.chart { background: rgba(0,0,0,.25); border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.chart .t { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.chart .t b { font-family: var(--mono); color: var(--text); font-weight: 500; }
.chart svg { width: 100%; height: 64px; display: block; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 11.5px; padding: 8px 6px; border-bottom: 1px solid var(--line); position: sticky; top: -16px; background: var(--glass-2); }
td { padding: 8px 6px; border-bottom: 1px solid rgba(255,255,255,.04); vertical-align: middle; }
tr:hover td { background: rgba(255,255,255,.02); }
td.mono { font-size: 12px; }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--line-2); }
.pill.on { color: #6EE7B7; border-color: rgba(16,185,129,.4); } .pill.off { color: var(--muted); } .pill.pause { color: #FCD34D; border-color: rgba(245,158,11,.4); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.actions { display: flex; gap: 4px; justify-content: flex-end; flex-wrap: wrap; }
.danger-zone { border-color: rgba(239,68,68,.35); background: rgba(239,68,68,.04); }

/* ---------- modals ---------- */
.modal-back { position: fixed; inset: 0; background: rgba(3,4,8,.62); backdrop-filter: blur(4px); z-index: 50; display: grid; place-items: center;
  animation: fadein .2s; }
@keyframes fadein { from { opacity: 0; } }
.modal { width: min(640px, 94vw); max-height: 90vh; overflow: auto; padding: 20px 22px; animation: pop .35s var(--spring); background: var(--glass-2); }
.modal.wide { width: min(880px, 96vw); }
.modal h2 { margin: 0 0 4px; font-size: 17px; }
.modal .sub { color: var(--muted); margin: 0 0 16px; font-size: 13px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.cmds { background: #05060A; border: 1px solid var(--line); border-radius: 10px; padding: 12px; font-family: var(--mono); font-size: 12px;
  white-space: pre-wrap; word-break: break-all; color: #C7D2FE; max-height: 300px; overflow: auto; }
.cmds .c { display: block; padding: 2px 0; } .cmds .c::before { content: '$ '; color: #10B981; }
.cmds .cm { color: var(--muted); }
.warn-box { border: 1px solid rgba(245,158,11,.35); background: rgba(245,158,11,.07); color: #FCD34D; border-radius: 10px; padding: 10px 12px; margin: 12px 0; font-size: 13px; }
.warn-box div + div { margin-top: 4px; }
.danger-box { border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.08); color: #FCA5A5; }
.terminal { background: #05060A; border: 1px solid var(--line); border-radius: 10px; padding: 12px; height: 52vh; overflow: auto; font-family: var(--mono);
  font-size: 12px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; color: #D1D5DB; }
.progress { height: 6px; background: rgba(255,255,255,.07); border-radius: 9px; overflow: hidden; margin: 10px 0 12px; }
.progress > div { height: 100%; width: 0; background: linear-gradient(90deg, #6366F1, #10B981); border-radius: 9px; transition: width .6s var(--ease); }
.stage { font-size: 13px; color: #C7CAD9; display: flex; justify-content: space-between; }
.fp { font-family: var(--mono); font-size: 12px; background: rgba(0,0,0,.35); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; word-break: break-all; }
.qr { display: grid; place-items: center; padding: 10px; } .qr img { width: min(360px, 80vw); border-radius: 12px; background: #fff; padding: 10px; image-rendering: pixelated; }
.seg { display: inline-flex; background: rgba(0,0,0,.3); border: 1px solid var(--line-2); border-radius: 10px; padding: 3px; gap: 3px; margin-bottom: 12px; }
.seg button { background: none; border: none; color: var(--muted); padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.seg button.active { background: rgba(99,102,241,.25); color: var(--text); }

/* ---------- toasts ---------- */
#toasts { position: fixed; right: 18px; top: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 80; width: min(380px, 90vw); }
.toast { padding: 11px 14px; border-radius: 12px; font-size: 13px; animation: slidein .45s var(--spring); display: flex; gap: 10px; align-items: flex-start; }
.toast.success { border-color: rgba(16,185,129,.45); } .toast.error { border-color: rgba(239,68,68,.5); } .toast.warning { border-color: rgba(245,158,11,.5); }
.toast.out { animation: slideout .3s var(--ease) forwards; }
@keyframes slidein { from { transform: translateX(110%); opacity: 0; } }
@keyframes slideout { to { transform: translateX(110%); opacity: 0; } }
::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 9px; border: 2px solid transparent; background-clip: padding-box; }
@media (max-width: 760px) { .dock .stats, .dock .sep { display: none; } .charts { grid-template-columns: 1fr; } .kv { grid-template-columns: 110px 1fr auto; } }