:root{
  --bg:#0b0f17;
  --card:#101827;
  --card2:#0f1624;
  --text:#e8eefc;
  --muted:#9bb0d1;
  --border:#1f2a40;
  --accent:#7aa7ff;
  --accent2:#9dffb6;
  --danger:#ff6b6b;
  --warn:#ffd36b;
  --ok:#6bffb0;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 14px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", "Noto Sans", "Liberation Sans", sans-serif;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; background:var(--bg); color:var(--text); font-family:var(--sans); }
code{ font-family:var(--mono); font-size:.95em; }

.container{ width:min(1120px, 94vw); margin:0 auto; }

.site-header{
  position:sticky; top:0; z-index:10;
  background: rgba(11,15,23,.8);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{ display:flex; align-items:center; gap:12px; }
.logo{
  width:38px; height:38px; display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(122,167,255,.25), rgba(157,255,182,.18));
  border:1px solid var(--border);
  border-radius:12px;
  box-shadow: var(--shadow);
}
h1{ font-size:18px; margin:0; }
.brand p{ margin:2px 0 0; }

main{ padding:18px 0 40px; }

.card{
  background: linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:16px;
  margin:14px 0;
}

.card-header{
  display:flex; align-items:flex-start; justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}
.card h2{ margin:0; font-size:16px; }
.muted{ color:var(--muted); }
.small{ font-size:12px; }
.hidden{ display:none !important; }

.form-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:12px;
  margin-top:10px;
}
.field{ grid-column: span 3; }
.field.toggle{ grid-column: span 4; }
.actions{ grid-column: 1 / -1; display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-top:4px; }

label{ display:block; font-size:12px; color:var(--muted); margin-bottom:6px; }
input, select{
  width:100%;
  background:#0b1220;
  color:var(--text);
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px 10px;
  outline:none;
}
input:focus, select:focus{ border-color: rgba(122,167,255,.55); box-shadow: 0 0 0 4px rgba(122,167,255,.10); }
.hint{ margin-top:6px; font-size:11px; color:rgba(155,176,209,.75); }

.checkbox{ display:flex; gap:10px; align-items:center; user-select:none; }
.checkbox input{ width:auto; }
.checkbox.small{ gap:8px; }

.btn{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
  color:var(--text);
  background:#0b1220;
}
.btn:disabled{ opacity:.5; cursor:not-allowed; }
.btn-primary{
  background: linear-gradient(135deg, rgba(122,167,255,.25), rgba(122,167,255,.12));
  border-color: rgba(122,167,255,.35);
}
.btn-secondary{
  background: rgba(155,176,209,.08);
}
.header-actions{ display:flex; gap:10px; }

.status-bar{
  margin-top:12px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(155,176,209,.06);
  font-size:13px;
}
.status-bar.ok{ border-color: rgba(107,255,176,.35); background: rgba(107,255,176,.10); }
.status-bar.err{ border-color: rgba(255,107,107,.40); background: rgba(255,107,107,.10); }
.status-bar.warn{ border-color: rgba(255,211,107,.40); background: rgba(255,211,107,.10); }

.results{ margin-top:10px; }

.exec-summary{
  font-size:14px;
  line-height:1.45;
}
.pill-row{ display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }
.pill{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(155,176,209,.08);
  white-space:nowrap;
}
.pill.ok{ border-color: rgba(107,255,176,.35); background: rgba(107,255,176,.12); }
.pill.warn{ border-color: rgba(255,211,107,.45); background: rgba(255,211,107,.12); }

.controls{ display:flex; gap:10px; align-items:center; }
.select{ min-width: 160px; }

.table-wrap{ overflow:auto; border-radius:12px; border:1px solid var(--border); }
.table{ width:100%; border-collapse:collapse; min-width: 780px; }
.table th, .table td{
  padding:10px 10px;
  border-bottom:1px solid rgba(31,42,64,.8);
  vertical-align:top;
}
.table th{
  text-align:left;
  color: var(--muted);
  font-size:12px;
  position:sticky; top:0;
  background: rgba(11,15,23,.85);
  backdrop-filter: blur(10px);
}
.table tr:hover td{ background: rgba(155,176,209,.06); }
.right{ text-align:right; }
.empty{
  margin-top:10px;
  padding:10px 12px;
  border:1px dashed rgba(155,176,209,.35);
  border-radius:12px;
  color: rgba(155,176,209,.85);
}

.legend{ display:flex; gap:10px; flex-wrap:wrap; margin:10px 0 12px; }
.legend .swatch{
  display:flex; align-items:center; gap:8px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(155,176,209,.06);
  font-size:12px;
  color: var(--muted);
}
.dot{ width:10px; height:10px; border-radius:3px; background:rgba(155,176,209,.35); border:1px solid rgba(155,176,209,.35); }

.heatmap{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap:10px;
}
.cell{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background: rgba(155,176,209,.06);
  min-height:64px;
}
.cell .d{ font-size:12px; color: var(--muted); }
.cell .p{ margin-top:6px; font-weight:600; }
.cell .sub{ margin-top:6px; font-size:11px; color: rgba(155,176,209,.75); }
.cell.cheapest{ border-color: rgba(107,255,176,.35); background: rgba(107,255,176,.12); }
.cell.priciest{ border-color: rgba(255,107,107,.35); background: rgba(255,107,107,.10); }
.cell.na{ opacity:.65; }

.reco-list{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap:10px;
}
.reco-item{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background: rgba(155,176,209,.06);
}
.reco-item .title{ font-weight:600; }
.reco-item .meta{ margin-top:6px; font-size:12px; color: rgba(155,176,209,.85); }
.reco-item .price{ margin-top:10px; font-size:14px; font-weight:700; }

.codeblock{
  margin:0;
  padding:12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#0b1220;
  color: rgba(232,238,252,.92);
  overflow:auto;
  font-size:12px;
  line-height:1.35;
}

.inline{ display:flex; gap:8px; align-items:center; }
.timeout-input{ width:120px; }

.site-footer{
  padding:18px 0 30px;
  border-top:1px solid var(--border);
  background: rgba(11,15,23,.6);
}

@media (max-width: 980px){
  .field{ grid-column: span 6; }
  .field.toggle{ grid-column: span 6; }
  .pill-row{ justify-content:flex-start; }
}

@media (max-width: 560px){
  .field{ grid-column: span 12; }
  .field.toggle{ grid-column: span 12; }
  .heatmap{ grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
}

.filters{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:12px;
  margin-top:14px;
  padding-top:14px;
  border-top:1px solid var(--border);
}
.filters .field{ grid-column: span 4; }
.filters .actions{ grid-column: 1 / -1; }

@media (max-width: 980px){
  .filters .field{ grid-column: span 6; }
}
@media (max-width: 560px){
  .filters .field{ grid-column: span 12; }
}
th[data-sort]{
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

th[data-sort].active{
  color: #e8f0ff;
}

.sort-indicator{
  display:inline-block;
  margin-left:6px;
  opacity:.75;
}

th[data-sort].active.asc .sort-indicator::after{
  content:"▲";
  font-size:.75em;
}

th[data-sort].active.desc .sort-indicator::after{
  content:"▼";
  font-size:.75em;
}