:root {
  --bg: #0a0e0d;
  --bg-panel: #111614;
  --bg-elevated: #161d1a;
  --border: #22302a;
  --text: #d7e4dd;
  --text-dim: #7c9187;
  --accent: #39ff8f;
  --accent-dim: #1f8a52;
  --danger: #ff5c5c;
  --warn: #ffb84d;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Inter', -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
}

a { color: var(--accent); }

.demo-banner {
  background: var(--warn);
  color: #241a00;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  padding: 6px 12px;
  letter-spacing: 0.03em;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-panel), var(--bg));
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-size: 28px;
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent-dim);
}
.brand-text h1 {
  margin: 0;
  font-family: var(--mono);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--text);
}
.brand-text p { margin: 2px 0 0; font-size: 12px; color: var(--text-dim); }

.layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 16px;
  padding: 16px 24px;
  align-items: start;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.tabs { display: flex; gap: 4px; margin-bottom: 12px; }
.tab-btn {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 11px;
  padding: 8px 6px;
  border-radius: 6px;
  cursor: pointer;
}
.tab-btn.active { color: var(--accent); border-color: var(--accent-dim); background: #0f1c15; }

.tab-pane { display: none; flex-direction: column; gap: 10px; }
.tab-pane.active { display: flex; }

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--mono);
  flex: 1;
}
label .hint { color: var(--text-dim); font-weight: 400; text-transform: none; letter-spacing: 0; }

input[type="text"], input[type="number"], select {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 8px;
  border-radius: 5px;
  font-family: var(--sans);
  font-size: 13px;
}
input:focus, select:focus { outline: none; border-color: var(--accent-dim); }

.row { display: flex; gap: 10px; }
.checkboxes { align-items: center; }
.checkbox { flex-direction: row; align-items: center; gap: 6px; font-size: 12px; }
.checkbox input { width: auto; }

details.advanced { border-top: 1px solid var(--border); padding-top: 8px; }
details.advanced summary { cursor: pointer; font-size: 11px; color: var(--text-dim); font-family: var(--mono); }
details.advanced label { margin-top: 8px; }

.btn-primary, .btn-secondary {
  font-family: var(--mono);
  font-size: 12px;
  padding: 9px 12px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #05170c; font-weight: 700; }
.btn-primary:hover { background: #5cffa8; }
.btn-secondary { background: transparent; border-color: var(--border); color: var(--text-dim); }
.btn-secondary:hover { color: var(--text); border-color: var(--accent-dim); }

.search-status {
  min-height: 16px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--warn);
}
.search-status.error { color: var(--danger); }

.legend {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  color: var(--text-dim);
}
.legend-title { font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.05em; }
.legend-item { display: flex; align-items: center; gap: 6px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-open { background: var(--danger); }
.dot-wep { background: var(--warn); }
.dot-wpa { background: #6fd1ff; }
.dot-wpa3 { background: var(--accent); }
.dot-unknown { background: #666; }

.results-area { display: flex; flex-direction: column; gap: 12px; min-width: 0; }

#map {
  height: 420px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}
#map .dark-tiles {
  filter: invert(1) hue-rotate(180deg) brightness(0.95) contrast(0.85);
}

.table-wrap {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

table { width: 100%; border-collapse: collapse; font-size: 12px; }
thead th {
  text-align: left;
  padding: 8px 12px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 7px 12px; border-bottom: 1px solid #182019; white-space: nowrap; }
tbody tr:hover { background: var(--bg-elevated); }
.enc-badge { padding: 2px 6px; border-radius: 4px; font-family: var(--mono); font-size: 10px; }
.enc-none { background: rgba(255,92,92,0.15); color: var(--danger); }
.enc-wep { background: rgba(255,184,77,0.15); color: var(--warn); }
.enc-wpa, .enc-wpa2 { background: rgba(111,209,255,0.15); color: #6fd1ff; }
.enc-wpa3 { background: rgba(57,255,143,0.15); color: var(--accent); }
.enc-unknown { background: rgba(150,150,150,0.15); color: #999; }

.footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
  padding: 16px;
}

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}