:root{--bg:#f6f4ef;--fg:#222;--muted:#6b6b6b;--card:#fff;--line:#e2ddd2;--accent:#7a1f2b;--ok:#2f6f4f;--danger:#b3261e}
*{box-sizing:border-box}
body{margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}
.wrap{max-width:1000px;margin:0 auto;padding:0 14px}
.top{background:var(--accent);color:#fff;margin-bottom:18px}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding-top:10px;padding-bottom:10px}
.brand{font-size:1.1rem}
nav{display:flex;flex-wrap:wrap;gap:4px}
nav a{color:#fff;text-decoration:none;padding:6px 10px;border-radius:6px;font-size:.95rem}
nav a:hover,nav a.on{background:rgba(255,255,255,.2)}
h1{font-size:1.35rem;margin:.2rem 0 1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;max-width:640px}
.card.narrow{max-width:420px;margin:30px auto}
label{display:block;margin:0 0 12px;font-size:.9rem;color:var(--muted)}
label input,label textarea{display:block;width:100%;margin-top:4px}
input,textarea,button,.btn{font:inherit}
input,textarea{padding:9px 10px;border:1px solid #bbb;border-radius:7px;background:#fff;color:var(--fg)}
button,.btn{display:inline-block;padding:9px 14px;border:0;border-radius:7px;background:var(--accent);color:#fff;cursor:pointer;text-decoration:none;font-size:.95rem}
button.ok{background:var(--ok)}
button.danger{background:var(--danger)}
button.ghost,.btn.ghost{background:#eee;color:#333}
.chk{display:flex;align-items:center;gap:8px;color:var(--fg)}
.chk input{width:auto;margin:0}
.row{display:flex;gap:8px;flex-wrap:wrap}
.flash{background:#e8f3ec;border:1px solid #b9d8c4;color:#1d4d35;padding:10px 12px;border-radius:8px;margin-bottom:14px}
.flash.err{background:#fbeaea;border-color:#e5b4b0;color:#7a1a14}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-bottom:10px}
.filters input[type=search]{flex:1 1 200px}
.filters label{margin:0}
.filters label input{width:auto}
.count{color:var(--muted);margin:6px 0}
.empty{background:var(--card);border:1px dashed var(--line);padding:20px;border-radius:8px;text-align:center;color:var(--muted)}
table.list{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
table.list th,table.list td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.list th{background:#efeadf;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
.note{color:var(--muted);font-size:.88rem;margin-top:3px}
td.act{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
th.act{text-align:left}
form.inline{display:inline-flex;gap:6px;align-items:center;margin:0}
form.inline input[type=text]{width:7.5rem;padding:6px 8px}
.filters input[name=od],.filters input[name=do]{width:8.5rem}
@media (max-width:680px){
  table.list thead{display:none}
  table.list,table.list tbody,table.list tr,table.list td{display:block;width:100%}
  table.list tr{border-bottom:6px solid var(--bg);padding:6px 0}
  table.list td{border:0;padding:5px 12px}
  table.list td[data-label]::before{content:attr(data-label)": ";font-size:.78rem;color:var(--muted);text-transform:uppercase}
  table.list td[data-label="Nakana"]{font-weight:600;font-size:1.05rem}
  table.list td[data-label="Nakana"]::before{display:none}
  td.act{padding-top:8px}
  .filters label,.filters input[type=search],.filters button{flex:1 1 100%}
  .filters label input{width:100%}
}