:root{
  --bg:#f7f4ee; --card:#ffffff; --border:#e4ddcf; --text:#3d3a33;
  --muted:#8a857a; --accent:#c9d9ee; --accent-text:#33445c;
  --danger:#b4574e;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  line-height:1.45;}
header,main{max-width:560px;margin:0 auto;padding:0 18px}
header{padding-top:28px;padding-bottom:6px}
h1{font-size:26px;font-weight:700;margin:0 0 2px}
.sub{margin:0;color:var(--muted);font-size:14px}
.note{margin:18px 0 14px;font-size:13.5px;color:var(--muted);background:#f0ebdf;
  border:1px solid var(--border);border-radius:12px;padding:10px 14px}
#search{width:100%;font-size:16px;padding:12px 16px;border:1px solid var(--border);
  border-radius:999px;background:var(--card);color:var(--text);outline:none}
#search:focus{border-color:#c3bda9}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.primary{display:block;width:100%;margin:14px 0;font-size:16px;font-weight:600;
  padding:13px 18px;border-radius:999px;background:var(--accent);color:var(--accent-text);
  border:1px solid #b9cbe2}
.primary:active{filter:brightness(.97)}
#list{padding-bottom:8px}
.group-name{font-size:13px;font-weight:600;color:var(--muted);margin:20px 4px 8px;
  text-transform:uppercase;letter-spacing:.04em}
.row{display:flex;align-items:center;gap:12px;background:var(--card);
  border:1px solid var(--border);border-radius:14px;padding:13px 15px;margin-bottom:8px}
.row:active{background:#faf7f0}
.dot{flex:none;width:10px;height:10px;border-radius:50%}
.mid{flex:1;min-width:0;text-align:left}
.name{display:block;font-size:16px}
.row-note{display:block;font-size:13px;color:var(--muted);margin-top:1px}
.code{flex:none;min-width:38px;text-align:center;font-weight:700;font-size:15px;
  padding:5px 10px;border-radius:999px;background:#f2ede1;border:1px solid var(--border)}
.code.unknown{color:var(--muted);font-weight:600;border-style:dashed;background:transparent}
.empty{color:var(--muted);text-align:center;margin:28px 0}
footer{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:26px 0 10px}
.source{text-align:center;font-size:12.5px;color:var(--muted);margin:0 0 40px}
.source a{color:var(--muted)}
.quiet{font-size:14px;color:var(--muted);padding:8px 14px;border-radius:999px;
  border:1px solid var(--border);background:var(--card)}
#overlay{position:fixed;inset:0;background:rgba(61,58,51,.28);display:flex;
  align-items:flex-end;justify-content:center;z-index:10}
@media(min-width:520px){#overlay{align-items:center}}
.dialog{position:relative;background:var(--card);border-radius:18px 18px 0 0;width:100%;
  max-width:520px;padding:22px 20px calc(22px + env(safe-area-inset-bottom))}
@media(min-width:520px){.dialog{border-radius:18px}}
.x{position:absolute;top:10px;right:12px;font-size:26px;line-height:1;color:var(--muted);
  padding:6px 10px}
.dialog h2{margin:0 34px 16px 0;font-size:19px}
.dialog label{display:block;font-size:13.5px;color:var(--muted);margin:12px 0 5px}
.dialog input,.dialog select{width:100%;font-size:16px;padding:11px 14px;
  border:1px solid var(--border);border-radius:12px;background:#fbf9f4;color:var(--text);outline:none}
.dialog input:focus,.dialog select:focus{border-color:#c3bda9}
.dialog .primary{margin:20px 0 0}
.danger{display:block;width:100%;margin-top:10px;font-size:15px;color:var(--danger);
  padding:11px;border-radius:999px;border:1px solid #e7c9c5;background:#fbf1ef}
.danger.confirm{background:#f3dcd9;font-weight:600}
@media print{
  body{background:#fff}
  .note,#search,#add,footer,.source,#overlay,.x{display:none!important}
  .row{break-inside:avoid;border-color:#ccc}
}
#overlay[hidden]{display:none}