:root {
  --bg: #f6f3ee; --card: #fff; --ink: #1d1a17; --muted: #7a7168; --line: #e6dfd5;
  --accent: #8c1c2c; --accent-ink: #fff; --ok: #e7f3ea; --ok-ink: #1f5e30; --err: #fbe9e9; --err-ink: #8a1f1f;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
code { font-family: ui-monospace, Menlo, monospace; font-size: .95em; }
.bar { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px; background: var(--ink); }
.bar .brand { color: #fff; text-decoration: none; font-weight: 600; letter-spacing: .02em; }
.bar .brand span { color: #d9a7ae; font-weight: 400; }
.bar nav a { color: #e9e3da; margin-left: 18px; text-decoration: none; font-size: 14px; }
.bar nav form { display: inline; }
.bar nav button { margin-left: 18px; padding: 0; border: 0; background: none; color: #e9e3da; font: inherit; font-size: 14px; cursor: pointer; }
main, .wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
main { padding-bottom: 60px; }
main.narrow { max-width: 440px; }
h1 { font-size: 26px; font-weight: 600; margin: 28px 0 16px; }
h2 { font-size: 18px; margin: 32px 0 10px; }
.muted { color: var(--muted); } .small { font-size: 14px; font-weight: 400; }
.hint { color: var(--muted); font-size: 12.5px; font-weight: 400; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.card.empty { text-align: center; color: var(--muted); padding: 40px; }
label { display: block; font-weight: 500; font-size: 14px; margin-bottom: 14px; }
input, select, textarea { display: block; width: 100%; margin-top: 5px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 7px; font: inherit; background: #fff; color: var(--ink); }
input:disabled { background: #f3efe9; color: var(--muted); }
input:focus, textarea:focus, select:focus { outline: 2px solid #d9a7ae; border-color: var(--accent); }
label.check { display: flex; align-items: center; gap: 8px; }
label.check input { width: auto; margin: 0; }
.two { display: grid; grid-template-columns: 1fr 110px; gap: 12px; }
.btn { display: inline-block; padding: 9px 15px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--ink); text-decoration: none; font: inherit; font-size: 14px; cursor: pointer; }
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.small { padding: 5px 10px; font-size: 13px; }
.top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.top h1 { margin-bottom: 8px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.actions form { margin: 0; }
.filters { display: flex; gap: 8px; margin: 12px 0 18px; flex-wrap: wrap; }
.filters input { flex: 1 1 260px; margin: 0; } .filters select { flex: 0 1 300px; margin: 0; }
.flash { margin-top: 16px; padding: 11px 16px; border-radius: 8px; }
.flash.ok { background: var(--ok); color: var(--ok-ink); } .flash.err { background: var(--err); color: var(--err-ink); }
table.list { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
table.list th { text-align: left; font-size: 12.5px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; padding: 10px 12px; border-bottom: 1px solid var(--line); background: #faf8f4; }
table.list td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list tr:last-child td { border-bottom: 0; }
table.list tr.off td { opacity: .55; }
td.url { max-width: 320px; word-break: break-all; font-size: 13.5px; }
td.url a { color: var(--ink); text-decoration: none; }
.num { text-align: right; } .nowrap { white-space: nowrap; }
.tag { font-size: 11px; background: #eee6dc; padding: 1px 6px; border-radius: 4px; color: var(--muted); }
.edit-grid { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }
.qr-side { text-align: center; }
.qr-box { width: 240px; height: 240px; margin: 0 auto 10px; display: flex; align-items: center; justify-content: center; border: 1px dashed var(--line); border-radius: 8px; }
.qr-box svg { width: 100%; height: 100%; }
.printed code { word-break: break-all; }
.dl { display: flex; gap: 8px; justify-content: center; margin: 10px 0 4px; }
.stats { margin: 14px 0 4px; }
pre.example { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; font-size: 13px; overflow-x: auto; }
.back { text-decoration: none; font-size: 14px; display: inline-block; margin-top: 20px; }
@media (max-width: 760px) {
  .edit-grid { grid-template-columns: 1fr; }
  table.list th:nth-child(3), table.list td:nth-child(3), table.list th:nth-child(4), table.list td:nth-child(4) { display: none; }
}