:root{
  --bg:#0b0f17;
  --card:#101826;
  --text:#eaf0ff;
  --muted:#9fb0d0;
  --border:rgba(255,255,255,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.25);
  --primary:#4f8cff;
  --primary2:#7c5cff;
  --good:#2dd4bf;
  --warn:#fbbf24;
  --bad:#fb7185;
  --input:#0c1422;
  --chip: rgba(255,255,255,.06);
}

[data-theme="light"]{
  --bg:#f6f8ff;
  --card:#ffffff;
  --text:#0a1220;
  --muted:#5b6b86;
  --border:rgba(10,18,32,.10);
  --shadow: 0 10px 30px rgba(10,18,32,.10);
  --primary:#2563eb;
  --primary2:#7c3aed;
  --good:#14b8a6;
  --warn:#f59e0b;
  --bad:#ef4444;
  --input:#f2f5ff;
  --chip: rgba(10,18,32,.06);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1100px 700px at 20% 0%, rgba(79,140,255,.18), transparent 60%),
              radial-gradient(900px 600px at 90% 20%, rgba(124,92,255,.14), transparent 55%),
              var(--bg);
  color:var(--text);
}

.topbar{
  position:sticky; top:0; z-index:20;
  display:flex; gap:16px;
  align-items:center; justify-content:space-between;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(12px);
}

.brand{display:flex; gap:12px; align-items:center}
.logo{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  font-weight:800;
  background: linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow: var(--shadow);
}
.brand h1{margin:0;font-size:16px;line-height:1.1}
.brand p{margin:2px 0 0;font-size:12px}
.muted{color:var(--muted)}

.container{max-width:1100px;margin:18px auto;padding:0 14px}
.mt{margin-top:16px}

.card{
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius:18px;
  padding:16px;
}

.grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap:14px;
}
@media (max-width: 900px){
  .grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 560px){
  .grid{grid-template-columns:1fr}
}

.seoGrid{
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 560px){
  .seoGrid{grid-template-columns:1fr}
}

.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field.compact{gap:6px}
.inline{display:flex;gap:10px;align-items:center}

label{font-size:12px;color:var(--muted)}
.hint{color:var(--muted);font-size:12px}

input,select{
  width:100%;
  padding:11px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  outline:none;
  background: var(--input);
  color:var(--text);
}
input:focus,select:focus{
  border-color: color-mix(in srgb, var(--primary) 60%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}

.toggles{display:flex; gap:10px; flex-wrap:wrap}
.toggle{display:flex; align-items:center; gap:8px; user-select:none}
.toggle input{width:18px;height:18px}
.pill{
  padding:8px 10px;
  border-radius:999px;
  background: var(--chip);
  border:1px solid var(--border);
  font-size:12px;
}

.options{display:flex;gap:10px;flex-wrap:wrap}
.chk{display:flex;gap:10px;align-items:center}
.chk input{width:18px;height:18px}

.actions{
  display:flex; gap:10px; align-items:center;
  margin-top:14px;
  flex-wrap:wrap;
}
.right-meta{margin-left:auto}

.btn{
  border:none;
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  background: var(--chip);
  color:var(--text);
  border:1px solid var(--border);
  display:inline-flex; gap:8px; align-items:center;
  font-weight:650;
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0)}
.btn.primary{
  background: linear-gradient(135deg,var(--primary),var(--primary2));
  border:1px solid transparent;
}
.btn.ghost{background: transparent}
.icon{font-size:14px}

.loader{
  margin-top:14px;
  display:flex; gap:12px; align-items:center;
  padding:12px; border-radius:14px;
  border:1px dashed var(--border);
}
.spinner{
  width:18px;height:18px;border-radius:999px;
  border:2px solid var(--border);
  border-top-color: var(--primary);
  animation: spin .9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.hidden{display:none !important}

.error{
  margin-top:12px;
  padding:12px;
  border-radius:14px;
  border:1px solid color-mix(in srgb, var(--bad) 50%, var(--border));
  background: color-mix(in srgb, var(--bad) 12%, transparent);
}

.sectionHead{
  display:flex;
  gap:12px;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
}
.sectionHead h2{margin:0;font-size:15px}
.sectionHead p{margin:6px 0 0;font-size:12px}
.chip{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: var(--chip);
  font-size:12px;
  font-weight:800;
}

.results-head{
  display:flex; gap:14px; align-items:flex-end; justify-content:space-between;
  flex-wrap:wrap;
}
.results-left h2{margin:0;font-size:16px}
.results-left p{margin:6px 0 0;font-size:12px}

.results-controls{
  display:flex; gap:10px; align-items:flex-end;
  flex-wrap:wrap;
}

.table-wrap{margin-top:14px; overflow:auto}
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  min-width:1080px;
}
.table thead th{
  position:sticky; top:0;
  background: color-mix(in srgb, var(--card) 96%, transparent);
  backdrop-filter: blur(10px);
  text-align:left;
  font-size:12px;
  color:var(--muted);
  border-bottom:1px solid var(--border);
  padding:12px;
}
.table tbody td{
  border-bottom:1px solid var(--border);
  padding:12px;
  vertical-align:middle;
  font-size:13px;
}
.table tbody tr:hover{
  background: color-mix(in srgb, var(--primary) 6%, transparent);
}

.source{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: var(--chip);
  display:inline-flex; gap:6px; align-items:center;
}
.dot{width:8px;height:8px;border-radius:99px;background:var(--muted)}
.dot.yt{background:#ff4d4d}
.dot.gg{background:#34d399}
.dot.both{background:#a78bfa}

.bar{
  width:120px; height:10px;border-radius:999px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--chip) 50%, transparent);
  overflow:hidden;
}
.bar > span{display:block;height:100%; width:0%; background: linear-gradient(90deg,var(--good), var(--primary));}

.diff{
  font-weight:800;
  font-size:12px;
  padding:6px 10px;border-radius:999px;
  border:1px solid var(--border);
  background: var(--chip);
}
.diff.low{color:var(--good)}
.diff.med{color:var(--warn)}
.diff.high{color:var(--bad)}

.rank{
  font-weight:900;
  display:inline-flex;align-items:center;gap:8px;
}

.cards{
  display:none;
  margin-top:12px;
  gap:12px;
}
@media (max-width: 760px){
  .table-wrap{display:none}
  .cards{display:grid}
}
.cardItem{
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px;
  background: color-mix(in srgb, var(--card) 94%, transparent);
  display:flex; flex-direction:column; gap:10px;
}
.cardTop{display:flex; gap:10px; align-items:flex-start}
.cardTop input{width:18px;height:18px;margin-top:2px}
.cardTitle{font-weight:900; line-height:1.25}
.cardMeta{display:flex; gap:10px; flex-wrap:wrap}
.badge{font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:var(--chip)}
.row{display:flex; justify-content:space-between; gap:10px}

.exportBar{
  margin-top:12px;
  padding:12px;
  border-radius:16px;
  border:1px dashed var(--border);
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
}
.exportBtns{display:flex;gap:10px;flex-wrap:wrap}

.sticky-actions{
  position:sticky; bottom:10px; z-index:30;
  display:flex; gap:10px; flex-wrap:wrap;
  margin-top:16px;
  padding:12px;
  border-radius:18px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--card) 86%, transparent);
  backdrop-filter: blur(12px);
}
@media (max-width: 520px){
  .sticky-actions .btn{flex:1; justify-content:center}
}

.note{
  margin-top:12px;
  font-size:12px;
  color:var(--muted);
  padding:12px;
  border-radius:14px;
  border:1px dashed var(--border);
}

.apiDoc{
  margin-top:12px;
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px;
  background: color-mix(in srgb, var(--chip) 40%, transparent);
}
.apiDoc summary{cursor:pointer}
.apiDoc pre{
  margin:10px 0 0;
  overflow:auto;
  padding:12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: var(--input);
  font-size:12px;
}

.toast{
  position:fixed;
  left:50%; bottom:22px;
  transform:translateX(-50%);
  background: color-mix(in srgb, var(--card) 94%, transparent);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius:999px;
  padding:10px 14px;
  font-weight:750;
  z-index:60;
}

.footer{padding:22px 14px;text-align:center}