:root{
  --bg:#0b0f14;--panel:#0f172a;--border:#1f2937;--text:#e5e7eb;--muted:#94a3b8;
  --accent:#22d3ee;--accent2:#93c5fd;--button:#1f2937;--button-hover:#2b3748;
  --danger:#7f1d1d;--danger-bg:#451a1a;--warn:#854d0e;--warn-bg:#3a2a12;
  --ok:#14532d;--ok-bg:#0f2a17;--header:#111827;--card:#111827;
}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--header);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.topbar .brand{display:flex;align-items:center;gap:10px}
.logo-dot{width:10px;height:10px;border-radius:999px;background:var(--accent);display:inline-block;box-shadow:0 0 12px var(--accent)}
.topbar h1{font-size:18px;margin:0}
.navlink{margin-left:10px;padding:8px 10px;border-radius:8px;border:1px solid transparent;color:var(--text)}
.navlink:hover{border-color:var(--border);background:rgba(255,255,255,0.02)}
.navlink.active{border-color:var(--accent); color:var(--accent)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:0 8px 20px rgba(0,0,0,.25)}
.panel-title{font-weight:600;margin-bottom:8px;color:var(--muted);letter-spacing:.4px}
.searchbar{display:flex;gap:8px;margin-bottom:10px;position:sticky;top:56px;background:var(--panel);padding:8px;border-radius:10px;border:1px dashed var(--border)}
.searchbar input,.searchbar select{flex:1;padding:10px;background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:8px;outline:none}
.btn{padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--button);color:var(--text);cursor:pointer;transition:.15s transform ease}
.btn:hover{background:var(--button-hover);transform:translateY(-1px)}
.btn.accent{border-color:var(--accent);color:var(--accent)}
.btn.danger{border-color:var(--danger);color:#fca5a5}
.btn.subtle{background:transparent}
.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.card{border:1px solid var(--border);border-radius:10px;padding:12px;background:var(--card)}
.card h3{margin:0 0 6px 0;font-size:14px}
.card .meta{font-size:12px;color:var(--muted);margin-bottom:6px}
.card .price{font-weight:bold;margin:6px 0}
.card button{width:100%}
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:10px}
.chosen-list .item, .compare-list .item{display:flex;justify-content:space-between;gap:8px;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:8px;margin-bottom:6px}
.badge{display:inline-block;padding:2px 6px;border-radius:999px;background:var(--button);border:1px solid var(--border);font-size:11px;color:#cbd5e1}
.totals{display:flex;gap:10px;align-items:center;margin-top:10px;flex-wrap:wrap;justify-content:space-between}
.total-amount{font-size:16px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.compat-panel{margin-top:12px}
.compat-panel .issue{padding:10px;border-radius:8px;margin:6px 0;border:1px solid var(--border)}
.issue.error{background:var(--danger-bg);border-color:var(--danger)}
.issue.warn{background:var(--warn-bg);border-color:var(--warn)}
.issue.ok{background:var(--ok-bg);border-color:var(--ok)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{border:1px solid var(--border);padding:8px 10px;text-align:left}
.hint{color:var(--muted);font-size:12px;margin-top:6px}
.footer{padding:12px 16px;color:var(--muted);border-top:1px solid var(--border)}
@media (max-width:980px){.grid{grid-template-columns:1fr}}