:root{
  --gold:#d9b35c;
  --red:#c93a3a;
  --glass: rgba(255,255,255,0.14);
  --glass2: rgba(255,255,255,0.10);
  --border: rgba(255,255,255,0.25);
  --text:#ffffff;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  min-height:100vh;
  background: #111;
  background-image: url('bg.jpg');
  background-size:cover;
  background-position:center;
  background-attachment:fixed;
}
.overlay{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px 16px;
  background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55));
}
.card{
  width:min(820px, 100%);
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 22px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.45);
  overflow:hidden;
}
.card-inner{ padding: 26px; }
.logo-wrap{ display:flex; justify-content:center; margin-bottom:14px; }
.logo{ width: min(360px, 85%); height:auto; filter: drop-shadow(0 10px 18px rgba(0,0,0,0.35)); }
.h1{
  text-align:center;
  margin: 0 0 14px;
  font-size: 22px;
  letter-spacing: .3px;
  color: var(--gold);
  text-shadow: 0 6px 18px rgba(0,0,0,0.4);
}
.muted{ text-align:center; margin: 0 0 18px; opacity: .92; }
.grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 720px){ .grid{grid-template-columns:1fr;} }
label{ display:block; font-size:13px; margin: 2px 0 6px; color: var(--gold); }
input, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.25);
  color: #fff;
  outline:none;
}
input:focus, select:focus{ border-color: rgba(217,179,92,0.75); box-shadow: 0 0 0 4px rgba(217,179,92,0.15); }
.btns{ display:flex; gap: 10px; justify-content:center; margin-top: 14px; flex-wrap:wrap; }
button, .btn{
  cursor:pointer;
  border:none;
  border-radius: 16px;
  padding: 12px 16px;
  font-weight: 700;
  letter-spacing:.2px;
  background: linear-gradient(135deg, var(--red), #7f1d1d);
  color:#fff;
  box-shadow: 0 10px 22px rgba(0,0,0,0.35);
  text-decoration:none;
  display:inline-block;
}
button:hover, .btn:hover{ filter: brightness(1.05); }
.btn-secondary{
  background: linear-gradient(135deg, rgba(217,179,92,0.95), rgba(120,80,10,0.95));
}
.hr{ height:1px; background: rgba(255,255,255,0.18); margin: 18px 0; }
.alert{
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(201,58,58,0.18);
  border: 1px solid rgba(201,58,58,0.35);
  margin-bottom: 12px;
}
.success{
  background: rgba(217,179,92,0.18);
  border: 1px solid rgba(217,179,92,0.35);
}
.profile{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  align-items:start;
}
@media (max-width: 720px){ .profile{grid-template-columns:1fr;} }
.avatar{
  width: 140px;
  height: 175px;
  border-radius: 18px;
  object-fit: cover;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.20);
}
.kv{ display:grid; grid-template-columns: 210px 1fr; gap: 8px 12px; }
@media (max-width: 720px){ .kv{grid-template-columns: 1fr;} }
.k{ color: var(--gold); font-weight:700; }
.v{ color:#fff; opacity:.95; }
.footer{
  text-align:center;
  padding: 14px 18px;
  background: var(--glass2);
  border-top: 1px solid rgba(255,255,255,0.18);
  font-size: 12px;
  opacity:.92;
}