:root{
  --bg:#0b1220;
  --card:#101a2e;
  --text:#e8eefc;
  --muted:#aab6d3;
  --line:rgba(255,255,255,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 30% -10%, rgba(70,120,255,.28), transparent 60%),
              radial-gradient(900px 500px at 80% 0%, rgba(0,255,180,.14), transparent 55%),
              var(--bg);
  color:var(--text);
}

.wrap{max-width: 980px; margin: 0 auto; padding: 22px;}
.top{
  display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
  margin-bottom: 16px;
}
h1{margin:0; font-size: 28px;}
.sub{margin:6px 0 0; color:var(--muted);}

.top-actions{display:flex; gap:10px; flex-wrap:wrap;}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  text-decoration:none;
  cursor:pointer;
  user-select:none;
}
.btn:hover{background: rgba(255,255,255,.08);}
.btn-primary{
  border-color: rgba(70,120,255,.45);
  background: rgba(70,120,255,.18);
}
.btn-primary:hover{background: rgba(70,120,255,.28);}
.btn-ghost{opacity:.85;}
.btn-danger{
  border-color: rgba(255,80,80,.45);
  background: rgba(255,80,80,.14);
}
.btn-danger:hover{background: rgba(255,80,80,.22);}

.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
  margin-top: 14px;
}
@media (max-width: 760px){
  .grid{grid-template-columns: 1fr;}
}

.card{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.item h2{margin:0; font-size: 18px;}
.item .note{margin:12px 0 0; color: var(--text); opacity:.92; line-height:1.35;}
.item .url{margin-top:10px; color:var(--muted); font-size: 12px; word-break: break-all;}

.item-head{
  display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
}
.item-title{display:flex; gap:10px; align-items:flex-start;}
.emoji{
  width: 38px; height: 38px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  font-size: 20px;
}

.tag{
  display:inline-block;
  margin-top:6px;
  font-size: 12px;
  color: var(--muted);
  border:1px solid var(--line);
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.03);
}

.form{display:grid; gap:10px; margin-top:10px;}
.form label{display:grid; gap:6px; color: var(--muted); font-size: 13px;}
.form input, .form textarea{
  width:100%;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  color: var(--text);
  padding:10px 12px;
  outline:none;
}
.form input:focus, .form textarea:focus{border-color: rgba(70,120,255,.55);}

.search{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.search input{
  flex: 1 1 260px;
}

.alert{
  margin: 10px 0 14px;
  padding: 10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,80,80,.35);
  background: rgba(255,80,80,.12);
}
.alert.ok{
  border-color: rgba(0,255,180,.35);
  background: rgba(0,255,180,.10);
}

.grid2{
  grid-template-columns: repeat(2, minmax(0,1fr));
}
@media (max-width: 760px){
  .grid2{grid-template-columns: 1fr;}
}
.span2{grid-column: 1 / -1;}
.row-actions{display:flex; gap:10px; flex-wrap:wrap; align-items:center;}
.admin-item{position:relative; margin-top: 14px;}
.admin-item .del{margin-top:10px; display:flex; justify-content:flex-end;}

.hint{color:var(--muted); font-size: 12px; margin:10px 0 0;}
.foot{display:flex; justify-content:space-between; margin-top:16px; color:var(--muted); font-size:12px;}
.muted{opacity:.8;}
code{background: rgba(255,255,255,.08); padding:2px 6px; border-radius:8px; border:1px solid var(--line);}