:root {
  --ink: #16243c; --mute: #5b6577; --line: #dfe4ec; --bg: #f3f5f8; --panel: #fff;
  --adm: #6b4fb3; --a: #1f8a70; --b: #2f5fb3; --c: #c9821a; --d: #b3402a;
  --ex: #8a5a00; --ex-bg: #fff6e3; --ex-line: #f0d9a6;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Pretendard Variable", Pretendard, system-ui, sans-serif; font-size: 15px; }
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; }
.draft { background: #16243c; color: #cfd8e6; font-size: 12.5px; text-align: center; padding: 5px; letter-spacing: .02em; }

.top { display: flex; align-items: center; gap: 14px; padding: 12px 20px; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-size: 21px; font-weight: 800; text-decoration: none; letter-spacing: -.02em; }
.brand span { font-size: 13px; font-weight: 600; color: var(--mute); margin-left: 8px; }
.role { display: flex; background: var(--bg); border-radius: 10px; padding: 3px; margin-left: auto; }
.role button { border: 0; background: transparent; padding: 7px 12px; border-radius: 8px; font-weight: 700; font-size: 13.5px; color: var(--mute); }
.role button[aria-selected="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.role button[data-role="admin"][aria-selected="true"] { color: var(--adm); }
.ex-toggle { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--ex-line); background: var(--ex-bg); color: var(--ex); padding: 7px 12px; border-radius: 10px; font-weight: 700; font-size: 13.5px; }
.ex-toggle i { width: 30px; height: 18px; border-radius: 9px; background: #e9c97c; position: relative; }
.ex-toggle i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: left .15s; }
.ex-toggle[aria-pressed="true"] { background: #fff; color: var(--mute); border-color: var(--line); }
.ex-toggle[aria-pressed="true"] i { background: #c9ced8; }
.ex-toggle[aria-pressed="true"] i::after { left: 14px; }

.shell { display: grid; grid-template-columns: 230px minmax(0, 1fr); min-height: calc(100vh - 90px); }
.side { background: #fff; border-right: 1px solid var(--line); padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; }
.side h4 { margin: 12px 10px 4px; font-size: 11.5px; letter-spacing: .1em; color: var(--mute); font-weight: 800; }
.side a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 14.5px; }
.side a:hover { background: var(--bg); }
.side a[aria-current="page"] { background: #eef1f6; }
.side a b { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; color: #fff; background: var(--pc, var(--mute)); flex: 0 0 22px; }
main { padding: 24px 28px 60px; min-width: 0; }
h1 { margin: 0 0 4px; font-size: 26px; font-weight: 800; letter-spacing: -.02em; }
.sub { margin: 0 0 18px; color: var(--mute); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; margin-bottom: 16px; }
.panel h2 { margin: 0 0 10px; font-size: 18px; font-weight: 800; }

/* 예시: 노란 바탕 + 꼬리표. 예시 가리기면 통째로 숨김 */
.ex { background: var(--ex-bg); border: 1px dashed var(--ex-line); border-radius: 10px; padding: 10px 12px; position: relative; }
.ex::before { content: "예시"; position: absolute; top: -9px; left: 10px; background: #e9b949; color: #3a2a00; font-size: 11px; font-weight: 800; padding: 1px 7px; border-radius: 5px; }
tr.ex-row td { background: var(--ex-bg); }
tr.ex-row td:first-child { box-shadow: inset 4px 0 0 #e9b949; }
body.hide-ex .ex, body.hide-ex tr.ex-row, body.hide-ex .ln.ex-row { display: none !important; }
.empty-ex { display: none; color: var(--mute); padding: 14px; text-align: center; border: 1px dashed var(--line); border-radius: 10px; }
body.hide-ex .empty-ex { display: block; }

/* 전체보기 막대: 1~10 칸 고정 */
.lines .ln { display: grid; grid-template-columns: 260px minmax(0, 1fr) 150px; gap: 16px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); cursor: pointer; }
.lines .ln:first-child { border-top: 0; }
.ln .nm b { display: block; font-size: 15px; } .ln .nm span { font-size: 12.5px; color: var(--mute); }
.colhead, .sbar { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 3px; }
.colhead span { font-size: 11px; color: var(--mute); text-align: center; font-weight: 700; }
.sb { height: 36px; border-radius: 6px; background: #e8ecf2; display: grid; place-items: center; font-size: 10.5px; color: var(--mute); text-align: center; padding: 0 2px; line-height: 1.15; overflow: hidden; }
.sb.done { background: var(--pc); color: #fff; font-weight: 700; }
.sb.now { background: #fff; box-shadow: inset 0 0 0 2px var(--pc); color: var(--ink); font-weight: 800; }
.sb.na { background: repeating-linear-gradient(135deg, #eef0f4 0 5px, #f7f8fa 5px 9px); color: #a3a9b5; }
.dl { text-align: right; font-size: 13px; font-weight: 700; } .dl small { display: block; color: var(--mute); font-weight: 500; }

/* 프로그램 화면: 단계 띠 + 단계 내용 */
.steps { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 4px; margin: 6px 0 16px; }
.steps button { border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 8px 4px; font-size: 12.5px; font-weight: 700; color: var(--mute); line-height: 1.25; }
.steps button b { display: block; font-size: 16px; color: var(--pc); }
.steps button.done { background: color-mix(in srgb, var(--pc) 12%, #fff); }
.steps button[aria-selected="true"] { border-color: var(--pc); box-shadow: inset 0 0 0 2px var(--pc); color: var(--ink); }
.todo { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.todo li { display: flex; gap: 10px; align-items: flex-start; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; }
.todo li input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--a); }
.todo li small { display: block; color: var(--mute); font-size: 12.5px; }
.who { font-size: 13px; color: var(--mute); margin-top: 10px; } .who b { color: var(--ink); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label.f { display: grid; gap: 4px; font-size: 13px; font-weight: 700; color: var(--mute); }
.in { border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; font: inherit; color: var(--ink); background: #fff; min-height: 40px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { font-size: 12.5px; color: var(--mute); font-weight: 700; }
.btn { border: 1px solid var(--line); background: #fff; border-radius: 9px; padding: 8px 12px; font-weight: 700; font-size: 13.5px; }
.btn.pri { background: var(--ink); color: #fff; border-color: var(--ink); }
.tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 6px; background: #eef1f6; color: var(--mute); }
.tag.adm { background: #efeafb; color: var(--adm); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.note { font-size: 13px; color: var(--mute); }

@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .side { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 8px; }
  .side h4 { display: none; } .side a { white-space: nowrap; }
  main { padding: 18px 14px 50px; }
  .lines .ln { grid-template-columns: 1fr auto; } .ln .sbar { grid-column: 1 / -1; grid-row: 2; }
  .colhead { display: none; }
  .steps { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .grid2 { grid-template-columns: 1fr; }
  .role { margin-left: 0; }
}