:root{
  --bg0:#0b0b0d;
  --bg1:#131318;
  --panel:#14141a;
  --panel2:#101015;
  --text:#f3f4f6;
  --muted:#a7a7b3;
  --line:rgba(255,255,255,.08);
  --shadow: 0 10px 40px rgba(0,0,0,.35);
  --red:#e13b2f;
  --red2:#ff5a43;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text)}
.bg{
  min-height:100vh;
  background:
    radial-gradient(1200px 500px at 50% 0%, rgba(225,59,47,.28), transparent 65%),
    radial-gradient(900px 500px at 30% 80%, rgba(225,59,47,.18), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 28px;border-bottom:1px solid var(--line);
  background:rgba(0,0,0,.25);backdrop-filter: blur(10px);
}
.brand{display:flex;gap:14px;align-items:center}
.brand-logo{width:44px;height:44px;border-radius:10px;background:#fff;object-fit:contain;box-shadow:0 0 0 1px rgba(255,255,255,.12)}
.brand-title{font-size:30px;font-weight:800;line-height:1}
.brand-sub{color:var(--muted);font-size:14px;margin-top:6px;max-width:70ch}
.container{max-width:1200px;margin:0 auto;padding:18px 22px 60px}
.searchbar{
  display:flex;gap:12px;align-items:center;
  padding:14px;border:1px solid var(--line);border-radius:18px;
  background:rgba(0,0,0,.22);backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.search-input{
  flex:1;min-width:220px;
  padding:14px 14px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(10,10,14,.75);color:var(--text);
  font-size:18px;outline:none;
}
.search-select{
  width:240px;max-width:44vw;
  padding:14px 12px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(10,10,14,.75);color:var(--text);
  font-size:16px;outline:none;
}
.btn-primary{
  padding:14px 18px;border-radius:14px;border:none;
  background:linear-gradient(180deg,var(--red2),var(--red));
  color:#fff;font-weight:800;font-size:16px;cursor:pointer;
  box-shadow: 0 10px 24px rgba(225,59,47,.25);
}
.btn-ghost{
  color:var(--text);text-decoration:none;
  padding:10px 14px;border-radius:12px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.20);
}
.meta{margin:12px 6px 18px;color:var(--muted);display:flex;gap:10px;align-items:center}
.dot{opacity:.6}
.empty{
  padding:16px;border:1px dashed rgba(255,255,255,.16);
  border-radius:18px;color:var(--muted);
  background:rgba(0,0,0,.15);
}
.grid{
  margin-top:14px;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
@media (max-width:1100px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:720px){
  .grid{grid-template-columns:1fr}
  .brand-title{font-size:22px}
  .searchbar{flex-direction:column;align-items:stretch}
  .search-select{width:100%}
}
.card{
  padding:16px 16px 14px;border-radius:20px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.22);backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.card-title{font-size:22px;font-weight:900;letter-spacing:.2px;margin-bottom:10px}
.kv{display:flex;gap:10px;justify-content:space-between;padding:8px 10px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);margin-top:8px}
.kv span:first-child{color:var(--muted);font-weight:700}
.ref{color:var(--red2);font-weight:900}
.login-card{
  width:min(520px,calc(100% - 28px));
  margin:8vh auto 0;
  padding:18px;border-radius:22px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.26);backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}
.form{margin-top:14px;display:flex;flex-direction:column;gap:10px}
label{color:var(--muted);font-weight:700;font-size:14px}
input{
  padding:14px 14px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(10,10,14,.75);color:var(--text);
  font-size:16px;outline:none;
}
.alert{
  margin-top:12px;padding:12px 12px;border-radius:14px;
  background:rgba(225,59,47,.15);border:1px solid rgba(225,59,47,.35);
  color:#ffd3cf;font-weight:700;
}


.ref-copy{cursor:pointer;color:#ff3b30;font-weight:800;text-decoration:underline dotted rgba(255,59,48,.6);} .ref-copy.copied{color:#34c759;text-decoration:none;}