:root {
  --bg: #0a0c10;
  --bg-2: #0f1319;
  --panel: #141a22;
  --panel-2: #1a222c;
  --line: #26303c;
  --line-bright: #33414f;
  --ink: #e8eef5;
  --ink-dim: #8ea0b4;
  --ink-faint: #566373;
  --accent: #2ff3c4;
  --accent-deep: #0fb998;
  --accent-glow: rgba(47, 243, 196, 0.16);
  --amber: #ffce4d;
  --red: #ff5c72;
  --wired: #6ea8ff;
  --wireless: #c792ff;
  --radius: 14px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Space Grotesk", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { margin: 0; height: 100%; }

body {
  background:
    radial-gradient(1100px 620px at 78% -12%, rgba(47, 243, 196, 0.10), transparent 60%),
    radial-gradient(900px 520px at 8% 8%, rgba(110, 168, 255, 0.08), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 3px);
  z-index: 1;
  mix-blend-mode: overlay;
}

/* ---------- top bar ---------- */
.topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 26, 34, 0.6), transparent);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark {
  width: 16px; height: 16px;
  border-radius: 4px;
  background: conic-gradient(from 210deg, var(--accent), var(--wired), var(--accent));
  box-shadow: 0 0 18px var(--accent-glow);
}
.brand__name {
  font-weight: 700;
  letter-spacing: 0.22em;
  font-size: 15px;
}
.brand__name span { color: var(--accent); }
.topbar__meta { display: flex; align-items: center; gap: 14px; font-size: 13px; }
.topbar__stat { color: var(--ink-dim); font-family: var(--mono); }

.pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-bright);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.pill::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}
.pill--idle { color: var(--ink-faint); }
.pill--live { color: var(--accent); border-color: rgba(47,243,196,0.4); background: rgba(47,243,196,0.06); }
.pill--mock { color: var(--amber); border-color: rgba(255,206,77,0.4); background: rgba(255,206,77,0.06); }

/* ---------- stage / hero ---------- */
.stage {
  position: relative;
  z-index: 2;
  flex: 1;
  width: min(940px, 92vw);
  margin: 0 auto;
  padding: 52px 0 40px;
}
.hero__title {
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.hero__title em {
  font-style: normal;
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
}
.hero__sub {
  color: var(--ink-dim);
  font-size: 16px;
  max-width: 60ch;
  margin: 0 0 30px;
  line-height: 1.5;
}

/* ---------- search ---------- */
.search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line-bright);
  border-radius: var(--radius);
  padding: 8px 8px 8px 18px;
  box-shadow: 0 24px 60px -30px rgba(0,0,0,0.9);
  transition: border-color 0.18s, box-shadow 0.18s;
}
.search:focus-within {
  border-color: var(--accent-deep);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 24px 60px -30px rgba(0,0,0,0.9);
}
.search__icon { color: var(--ink-faint); font-size: 22px; }
.search__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 17px;
  letter-spacing: 0.01em;
  padding: 12px 6px;
}
.search__input::placeholder { color: var(--ink-faint); }
.search__btn {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: #05201a;
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  border: none;
  border-radius: 10px;
  padding: 12px 24px;
  cursor: pointer;
  transition: transform 0.12s, filter 0.12s;
}
.search__btn:hover { filter: brightness(1.08); }
.search__btn:active { transform: translateY(1px); }
.search__btn:disabled { opacity: 0.6; cursor: wait; }

.examples { display: flex; align-items: center; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.examples__label { color: var(--ink-faint); font-size: 13px; margin-right: 2px; }
.chip {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 13px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.chip:hover { color: var(--accent); border-color: var(--accent-deep); }

/* ---------- results ---------- */
.results { margin-top: 38px; display: flex; flex-direction: column; gap: 14px; }

.result-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--ink-dim);
  font-size: 13px;
  font-family: var(--mono);
  padding-bottom: 4px;
}
.result-head strong { color: var(--ink); }
.result-head .qtype {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-left: 3px solid var(--kind-color, var(--line-bright));
  border-radius: var(--radius);
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px 20px;
  animation: rise 0.32s cubic-bezier(0.2, 0.7, 0.2, 1) both;
  transition: border-color 0.16s, transform 0.16s;
}
.card:hover { transform: translateY(-2px); border-color: var(--line-bright); }
.card--device { --kind-color: var(--wired); }
.card--client { --kind-color: var(--accent); }

@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.card__main { min-width: 0; }
.card__name-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card__name { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.tag {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--line-bright);
  color: var(--ink-dim);
}
.tag--device { color: var(--wired); border-color: rgba(110,168,255,0.4); }
.tag--client { color: var(--accent); border-color: rgba(47,243,196,0.4); }
.tag--wired { color: var(--wired); border-color: rgba(110,168,255,0.35); }
.tag--wireless { color: var(--wireless); border-color: rgba(199,146,255,0.35); }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--on { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dot--off { background: var(--red); box-shadow: 0 0 8px var(--red); }
.dot--unknown { background: var(--ink-faint); }

.kv-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px 22px;
}
.kv { display: flex; flex-direction: column; gap: 3px; }
.kv__k { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); }
.kv__v { font-family: var(--mono); font-size: 14px; color: var(--ink); word-break: break-all; }
.kv__v.match { color: var(--accent); }
.kv__v.muted { color: var(--ink-dim); }

.card__site {
  align-self: start;
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 18px;
  border-left: 1px solid var(--line);
}
.card__site-label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.card__site-name { font-weight: 600; font-size: 15px; color: var(--ink); }
.card__site-id { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); }

.uplink {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: var(--ink-dim);
}
.uplink strong { color: var(--ink); font-weight: 600; }
.uplink .u-mac { font-family: var(--mono); color: var(--wired); }

/* ---------- deep-links into UniFi ---------- */
a.entity-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed var(--line-bright);
  transition: color .14s, border-color .14s;
  cursor: pointer;
}
a.entity-link:hover { color: var(--accent); border-bottom-color: var(--accent-deep); }
.card__name a.entity-link:hover { text-shadow: 0 0 18px var(--accent-glow); }
.uplink a.entity-link strong { font-weight: 600; }
.card__site-name a.entity-link:hover { color: var(--accent); }

/* ---------- states ---------- */
.state {
  text-align: center;
  padding: 46px 20px;
  color: var(--ink-dim);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(20, 26, 34, 0.35);
}
.state__big { font-size: 30px; margin-bottom: 10px; }
.state__title { font-size: 17px; color: var(--ink); margin-bottom: 6px; font-weight: 600; }
.state--error { border-color: rgba(255,92,114,0.4); color: #ffb3bd; }
.state--error .state__title { color: var(--red); }

.errbar {
  font-size: 12px;
  color: var(--amber);
  font-family: var(--mono);
  background: rgba(255,206,77,0.06);
  border: 1px solid rgba(255,206,77,0.3);
  border-radius: 8px;
  padding: 8px 12px;
}

.skeleton {
  height: 96px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(100deg, var(--panel) 30%, var(--panel-2) 50%, var(--panel) 70%);
  background-size: 220% 100%;
  animation: shimmer 1.1s infinite linear;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -20% 0; } }

/* ---------- footer ---------- */
.footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding: 16px 28px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 12px;
  font-family: var(--mono);
}

/* ---------- user chip ---------- */
.user-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; }
.user-chip__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.user-chip__name { color: var(--ink-dim); font-family: var(--mono); font-size: 12px; }
.user-chip__logout {
  font-family: var(--sans); font-size: 12px; color: var(--ink-dim);
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 7px;
  padding: 5px 11px; cursor: pointer; transition: color .15s, border-color .15s;
}
.user-chip__logout:hover { color: var(--red); border-color: rgba(255,92,114,.4); }

/* ---------- login gate ---------- */
.login-gate {
  position: fixed; inset: 0; z-index: 20;
  display: flex; align-items: center; justify-content: center; padding: 22px;
  background:
    radial-gradient(1000px 560px at 80% -10%, rgba(47,243,196,.12), transparent 60%),
    radial-gradient(760px 420px at 12% 110%, rgba(110,168,255,.10), transparent 55%),
    rgba(6, 8, 11, 0.86);
  backdrop-filter: blur(6px);
}
.login-card {
  width: min(400px, 94vw);
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line-bright);
  border-radius: 18px; padding: 30px 28px;
  box-shadow: 0 40px 90px -40px rgba(0,0,0,.95);
  animation: rise .34s cubic-bezier(.2,.7,.2,1) both;
}
.login-card__brand { font-weight: 700; letter-spacing: .18em; font-size: 13px; display: flex; align-items: center; gap: 10px; color: var(--ink); }
.login-card__brand span { color: var(--accent); }
.login-card__title { font-size: 26px; margin: 20px 0 4px; letter-spacing: -.02em; }
.login-card__sub { color: var(--ink-dim); font-size: 14px; margin: 0 0 22px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field__label { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.field input {
  background: var(--panel-2); border: 1px solid var(--line-bright); border-radius: 10px;
  padding: 12px 13px; color: var(--ink); font-family: var(--mono); font-size: 15px; outline: none;
  transition: border-color .16s, box-shadow .16s;
}
.field input:focus { border-color: var(--accent-deep); box-shadow: 0 0 0 3px var(--accent-glow); }
.twofa-hint { font-size: 12px; color: var(--ink-dim); margin: 4px 0 0; }
.twofa-hint code { font-family: var(--mono); color: var(--accent); word-break: break-all; font-size: 11px; }
.login-error {
  color: #ffb3bd; background: rgba(255,92,114,.08); border: 1px solid rgba(255,92,114,.35);
  border-radius: 9px; padding: 9px 12px; font-size: 13px; margin: 0 0 14px;
}
.login-card__btn {
  width: 100%; font-family: var(--sans); font-weight: 600; font-size: 15px; color: #05201a;
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  border: none; border-radius: 11px; padding: 13px; cursor: pointer; transition: filter .12s, transform .12s;
}
.login-card__btn:hover { filter: brightness(1.08); }
.login-card__btn:active { transform: translateY(1px); }
.login-card__btn:disabled { opacity: .6; cursor: wait; }
.login-card__foot { color: var(--ink-faint); font-size: 11px; text-align: center; margin: 16px 0 0; line-height: 1.5; }

@media (max-width: 620px) {
  .card { grid-template-columns: 1fr; }
  .card__site { text-align: left; border-left: none; padding-left: 0; border-top: 1px solid var(--line); padding-top: 10px; }
  .search { flex-wrap: wrap; }
  .search__btn { width: 100%; }
}