:root {
  --ink: #1c2b3d; --muted: #5d6b7d; --line: #d6dde8; --bg: #f6f8fb; --card: #fff;
  --blue: #255aca; --blue-soft: #eaf0fc; --green: #1f7a4d; --green-soft: #e5f4ec;
  --amber: #8a5a00; --amber-soft: #fdf3dc; --red: #b3261e; --red-soft: #fdecea; --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.55 system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--blue); }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 18px; margin: 28px 0 10px; } h3 { font-size: 16px; margin: 18px 0 8px; }
.bar { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; text-decoration: none; color: var(--ink); } .brand small { color: var(--muted); font-weight: 400; margin-left: 4px; }
.bar nav { display: flex; gap: 4px; flex-wrap: wrap; } .bar nav a { padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--ink); }
.bar nav a.on { background: var(--blue-soft); color: var(--blue); font-weight: 600; }
.pub-link .dot { display: inline-block; min-width: 20px; padding: 0 6px; margin-left: 4px; border-radius: 10px; background: var(--amber); color: #fff; font-size: 12px; text-align: center; }
.who { margin-left: auto; font-size: 14px; color: var(--muted); display: flex; gap: 8px; align-items: center; }
main { max-width: 980px; margin: 0 auto; padding: 18px 16px 80px; }
.loading { color: var(--muted); }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.spread { justify-content: space-between; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 12px 0; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); font: inherit; font-size: 15px; cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--blue); } .btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.danger { color: var(--red); } .btn.small { padding: 5px 9px; font-size: 13px; } .btn[disabled] { opacity: .5; cursor: default; }
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 4px; }
label small, .hint { font-weight: 400; color: var(--muted); font-size: 13px; }
input[type=text], input[type=url], input[type=date], input[type=number], input[type=search], select, textarea { width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: #fff; color: var(--ink); }
textarea { min-height: 90px; resize: vertical; } textarea.body { min-height: 420px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; line-height: 1.6; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.grid2 { display: grid; gap: 0 16px; } @media (min-width: 720px) { .grid2 { grid-template-columns: 1fr 1fr; } }
.chip { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip.unpublished { background: #eef0f3; color: var(--muted); } .chip.published { background: var(--green-soft); color: var(--green); }
.chip.changed { background: var(--amber-soft); color: var(--amber); } .chip.reviewed { background: var(--blue-soft); color: var(--blue); }
table.list { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
table.list th, table.list td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 15px; }
table.list th { background: #f0f3f8; font-size: 13px; color: var(--muted); }
table.list td a { font-weight: 600; text-decoration: none; }
@media (max-width: 640px) { table.list .opt { display: none; } }
.checks { display: flex; flex-wrap: wrap; gap: 6px; } .checks label { display: inline-flex; gap: 6px; align-items: center; margin: 0; padding: 6px 10px; border: 1px solid var(--line); border-radius: 18px; font-weight: 400; background: #fff; cursor: pointer; }
.checks label.on { border-color: var(--blue); background: var(--blue-soft); }
.checks .ord { font-size: 11px; color: var(--blue); font-weight: 700; }
.toolbar { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0; }
.problems { background: var(--red-soft); color: var(--red); border-radius: 8px; padding: 10px 14px; margin: 10px 0; } .problems ul { margin: 4px 0 0; padding-left: 18px; }
.ok { background: var(--green-soft); color: var(--green); border-radius: 8px; padding: 10px 14px; margin: 10px 0; }
.stickybar { position: sticky; bottom: 0; background: rgba(246,248,251,.96); border-top: 1px solid var(--line); padding: 10px 0; margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.saved { color: var(--muted); font-size: 13px; } .dirty { color: var(--amber); font-weight: 600; font-size: 13px; }
.imgs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.imgs figure { margin: 0; background: #fff; border: 2px solid var(--line); border-radius: 8px; overflow: hidden; cursor: pointer; }
.imgs figure.on { border-color: var(--blue); } .imgs img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; background: var(--blue-soft); }
.imgs figcaption { padding: 4px 6px; font-size: 11px; color: var(--muted); word-break: break-all; }
.thumb { width: 120px; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; background: var(--blue-soft); border: 1px solid var(--line); }
.item { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin: 8px 0; background: #fff; }
.item.hidden-item { opacity: .6; }
.item .head { display: flex; gap: 8px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.diff { font: 13px/1.5 ui-monospace, Menlo, monospace; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 0; overflow-x: auto; white-space: pre-wrap; }
.diff div { padding: 0 10px; } .diff .add { background: #e6f6ec; } .diff .del { background: #fdecea; text-decoration: line-through; color: #7a2a24; } .diff .same { color: var(--muted); }
dialog { border: 1px solid var(--line); border-radius: var(--radius); max-width: 760px; width: calc(100% - 32px); padding: 18px; }
dialog::backdrop { background: rgba(20, 30, 45, .45); }
#toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: 90vw; }
#toast.show { opacity: 1; }
.muted { color: var(--muted); } .small { font-size: 13px; }
details > summary { cursor: pointer; font-weight: 600; margin: 14px 0 6px; }
.login { display: grid; place-items: center; min-height: 100vh; } .login-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 380px; width: calc(100% - 32px); text-align: center; }
.login-box h1 small { display: block; font-size: 14px; color: var(--muted); font-weight: 400; } .login-box .err { color: var(--red); }