:root {
  --bg: #0e1113;
  --bg-alt: #13171a;
  --surface: #181d20;
  --surface-2: #1f2529;
  --text: #e8ecee;
  --muted: #8f999e;
  --line: #262d31;
  --accent: #3ddc97;
  --accent-ink: #06130e;
  --accent-soft: rgba(61, 220, 151, .1);

  --critica: #ff4d5e;
  --alta: #ff8a3d;
  --media: #f5c542;
  --baja: #5aa9ff;
  --info: #8f999e;
  --ok: #3ddc97;

  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --radius: 12px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 15px/1.55 var(--f-body); -webkit-font-smoothing: antialiased;
  display: flex; flex-direction: column; overflow: hidden;
}
h1, h2, h3, h4 { font-family: var(--f-display); margin: 0; line-height: 1.2; letter-spacing: -.01em; }
p { margin: 0; }
a { color: var(--accent); }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- top bar */
.top {
  display: flex; align-items: center; gap: 16px; padding: 12px 20px;
  border-bottom: 1px solid var(--line); background: var(--bg); flex: none;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__logo { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.brand__logo circle { fill: var(--accent); stroke: none; }
.brand__name { font: 700 1.2rem var(--f-display); letter-spacing: -.02em; }
.demo-badge {
  font: 600 .7rem var(--f-mono); letter-spacing: .1em; padding: 2px 8px; border-radius: 999px;
  background: rgba(245, 197, 66, .12); color: var(--media); border: 1px solid rgba(245, 197, 66, .3);
}
.top__meta { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.chip {
  font: 500 .8rem var(--f-mono); padding: 6px 10px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--line); color: var(--muted);
}
.select {
  font: 500 .8rem var(--f-mono); padding: 6px 28px 6px 10px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--line); color: var(--text); cursor: pointer;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--surface); cursor: pointer;
  font-weight: 600; font-size: .9rem; transition: transform .15s, filter .15s, opacity .15s;
}
.btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:disabled { opacity: .55; cursor: wait; transform: none; }

.demo-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 8px 20px; font-size: .82rem; color: #e9d9a6;
  background: rgba(245, 197, 66, .08); border-bottom: 1px solid rgba(245, 197, 66, .25);
}
.demo-bar__links { display: flex; gap: 16px; }
.demo-bar a { color: var(--media); text-decoration: none; font-weight: 500; }
.demo-bar a:hover { text-decoration: underline; }

/* ---------- progress */
.progress { display: flex; align-items: center; gap: 14px; padding: 10px 20px; background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.progress__bar { flex: 1; height: 6px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.progress__bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), #7cc4ff); transition: width .3s; }
.progress__label { font: 500 .8rem var(--f-mono); color: var(--muted); min-width: 220px; text-align: right; }

/* ---------- layout */
.layout { flex: 1; display: grid; grid-template-columns: 1fr 420px; min-height: 0; }
.map { position: relative; min-height: 0; background:
  radial-gradient(circle at 50% 50%, rgba(61, 220, 151, .05), transparent 60%),
  radial-gradient(circle, rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 22px 22px, var(--bg); }
#cy { position: absolute; inset: 0; }
.legend {
  position: absolute; left: 16px; bottom: 16px; display: flex; gap: 14px; flex-wrap: wrap;
  padding: 8px 12px; border-radius: 10px; background: rgba(24, 29, 32, .85); border: 1px solid var(--line);
  font-size: .78rem; color: var(--muted); backdrop-filter: blur(6px);
}
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; background: var(--info); }
.dot--critica { background: var(--critica); } .dot--alta { background: var(--alta); }
.dot--media { background: var(--media); } .dot--baja { background: var(--baja); } .dot--ok { background: var(--ok); }
.fit {
  position: absolute; right: 16px; bottom: 16px; width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center; background: rgba(24, 29, 32, .85); border: 1px solid var(--line); cursor: pointer; color: var(--muted);
}
.fit:hover { color: var(--text); }
.fit svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

.empty {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; text-align: center; padding: 32px;
}
.empty > svg { width: 64px; height: 64px; fill: var(--accent-soft); stroke: var(--accent); stroke-width: 1.4; stroke-linejoin: round; }
.empty h2 { font-size: 1.5rem; }
.empty p { color: var(--muted); max-width: 30em; }
.empty .empty__note { font-size: .8rem; max-width: 34em; }

/* ---------- panel */
.panel { border-left: 1px solid var(--line); background: var(--bg-alt); display: flex; flex-direction: column; min-height: 0; }
.tabs { display: flex; gap: 4px; padding: 10px 12px 0; border-bottom: 1px solid var(--line); flex: none; }
.tab {
  background: none; border: 0; padding: 10px 12px; cursor: pointer; color: var(--muted);
  font-weight: 500; font-size: .9rem; border-bottom: 2px solid transparent; margin-bottom: -1px;
  display: inline-flex; align-items: center; gap: 6px;
}
.tab:hover { color: var(--text); }
.tab.is-active { color: var(--text); border-bottom-color: var(--accent); }
.count { font: 600 .7rem var(--f-mono); padding: 1px 7px; border-radius: 99px; background: var(--surface-2); color: var(--muted); }
.panel__body { flex: 1; overflow-y: auto; }
.view { display: none; padding: 20px; }
.view.is-active { display: block; }
.view-empty { color: var(--muted); text-align: center; padding: 40px 10px; font-size: .9rem; }

/* summary */
.score { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; }
.ring { width: 112px; height: 112px; flex: none; position: relative; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 10; }
.ring .track { stroke: var(--surface-2); }
.ring .value { stroke-linecap: round; transition: stroke-dashoffset .8s ease; }
.ring__num { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.ring__num strong { font: 700 2rem var(--f-display); display: block; line-height: 1; }
.ring__num small { font: .7rem var(--f-mono); color: var(--muted); }
.score__text h3 { font-size: 1.25rem; margin-bottom: 4px; }
.score__text p { color: var(--muted); font-size: .88rem; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 22px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.stat strong { display: block; font: 600 1.25rem var(--f-display); }
.stat span { font-size: .72rem; color: var(--muted); }

.sevbars { display: grid; gap: 8px; margin-bottom: 24px; }
.sevbar { display: grid; grid-template-columns: 70px 1fr 28px; align-items: center; gap: 10px; font-size: .82rem; color: var(--muted); }
.sevbar__track { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.sevbar__track span { display: block; height: 100%; border-radius: 99px; }
.sevbar b { color: var(--text); font: 600 .85rem var(--f-mono); text-align: right; }

.section-title { font: 600 .72rem var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 0 0 10px; }

.devlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.dev {
  display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 12px;
  padding: 9px 10px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line);
  cursor: pointer; transition: border-color .15s;
}
.dev:hover, .dev.is-selected { border-color: var(--accent); }
.dev__icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--surface-2); }
.dev__icon svg { width: 18px; height: 18px; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dev__name { font-weight: 500; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dev__ip { font: .75rem var(--f-mono); color: var(--muted); }
.dev__main { min-width: 0; }

.badge {
  font: 600 .68rem var(--f-mono); letter-spacing: .04em; padding: 3px 8px; border-radius: 99px;
  text-transform: uppercase; white-space: nowrap; border: 1px solid currentColor;
}
.badge--critica { color: var(--critica); background: rgba(255, 77, 94, .1); }
.badge--alta { color: var(--alta); background: rgba(255, 138, 61, .1); }
.badge--media { color: var(--media); background: rgba(245, 197, 66, .1); }
.badge--baja { color: var(--baja); background: rgba(90, 169, 255, .1); }
.badge--info { color: var(--info); background: rgba(143, 153, 158, .1); }
.badge--ok { color: var(--ok); background: rgba(61, 220, 151, .1); }
.badge--new { color: #c792ea; background: rgba(199, 146, 234, .1); }

/* findings */
.filters { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.filter {
  font: 500 .78rem var(--f-body); padding: 5px 10px; border-radius: 99px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--line); color: var(--muted);
}
.filter.is-active { color: var(--text); border-color: var(--accent); background: var(--accent-soft); }
.flist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.finding { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; border-left-width: 3px; }
.finding--critica { border-left-color: var(--critica); } .finding--alta { border-left-color: var(--alta); }
.finding--media { border-left-color: var(--media); } .finding--baja { border-left-color: var(--baja); } .finding--info { border-left-color: var(--info); }
.finding__head { width: 100%; text-align: left; background: none; border: 0; padding: 11px 12px; cursor: pointer; display: grid; gap: 4px; }
.finding__top { display: flex; justify-content: space-between; gap: 10px; align-items: start; }
.finding__title { font-weight: 600; font-size: .9rem; }
.finding__where { font: .75rem var(--f-mono); color: var(--muted); }
.finding__body { padding: 0 12px 12px; display: none; font-size: .86rem; }
.finding.is-open .finding__body { display: grid; gap: 10px; }
.finding__body p { color: #c3cacd; }
.fix { background: var(--accent-soft); border: 1px solid rgba(61, 220, 151, .25); border-radius: 8px; padding: 9px 11px; }
.fix strong { display: block; font: 600 .7rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 3px; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font-size: .82rem; text-align: left; }

.context { font: .75rem var(--f-mono); color: var(--muted); }
.steps { margin: 6px 0 0; padding-left: 18px; display: grid; gap: 4px; color: var(--text); }
.steps li::marker { color: var(--accent); font-weight: 600; }
.cmd { display: grid; gap: 4px; }
.cmd__label { font: 600 .68rem var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.cmd__box { position: relative; }
.cmd pre {
  margin: 0; padding: 34px 12px 10px; border-radius: 8px; background: #0a0d0f; border: 1px solid var(--line);
  font: .76rem/1.55 var(--f-mono); color: #d7dde0; white-space: pre-wrap; word-break: break-all;
}
.copy {
  position: absolute; top: 6px; right: 6px; font: 600 .68rem var(--f-mono); padding: 4px 8px; border-radius: 6px;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--muted); cursor: pointer;
}
.copy:hover { color: var(--text); }
.copy.ok { color: var(--accent); border-color: var(--accent); }
.cves { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.cves li { display: grid; grid-template-columns: auto auto 1fr; gap: 8px; align-items: baseline; font-size: .78rem; }
.cves a { font-family: var(--f-mono); white-space: nowrap; }
.cves .cvss { font: 600 .7rem var(--f-mono); padding: 1px 6px; border-radius: 6px; background: var(--surface-2); }
.cves .kev { color: var(--critica); font: 600 .65rem var(--f-mono); }
.cves span:last-child { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.plan { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 6px; counter-reset: plan; }
.plan li {
  counter-increment: plan; display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start;
  padding: 10px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); cursor: pointer;
}
.plan li:hover { border-color: var(--accent); }
.plan li::before {
  content: counter(plan); width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  font: 600 .75rem var(--f-mono); background: var(--surface-2); color: var(--text);
}
.plan strong { font-size: .88rem; display: block; }
.plan span { font-size: .8rem; color: var(--muted); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 18px; }
.card h4 { font-size: .95rem; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.card .kv { margin: 0; padding: 0; border: 0; background: none; }
.okline { color: var(--ok); } .badline { color: var(--critica); } .warnline { color: var(--media); }

/* device */
.dhead { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.dhead .dev__icon { width: 52px; height: 52px; border-radius: 14px; }
.dhead .dev__icon svg { width: 26px; height: 26px; }
.dhead h3 { font-size: 1.2rem; word-break: break-word; }
.dhead p { color: var(--muted); font-size: .85rem; }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; font-size: .85rem; margin-bottom: 20px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--f-mono); font-size: .8rem; word-break: break-all; }
.ports { width: 100%; border-collapse: collapse; font-size: .82rem; margin-bottom: 20px; }
.ports th { text-align: left; font: 600 .7rem var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.ports td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.ports td:first-child { font-family: var(--f-mono); color: var(--accent); }
.ports .sub { color: var(--muted); font-size: .76rem; display: block; word-break: break-word; }

@media (max-width: 900px) {
  body { overflow: auto; }
  .layout { grid-template-columns: 1fr; grid-template-rows: 60vh auto; }
  .panel { border-left: 0; border-top: 1px solid var(--line); }
  .top { flex-wrap: wrap; }
  .progress__label { min-width: 0; }
  .legend { right: 64px; gap: 4px 10px; font-size: .72rem; }
  .tabs { overflow-x: auto; scrollbar-width: none; }
  .tab { padding: 10px 9px; white-space: nowrap; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}