/* 입력 화면 기본 스타일. 인라인 스타일·스크립트는 쓰지 않는다 (CSP default-src 'self'). */
:root { --fg: #1f2328; --muted: #59636e; --line: #d1d9e0; --bg: #ffffff; --accent: #0b5cad; --error: #b42318; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, "Malgun Gothic", sans-serif; color: var(--fg); background: var(--bg); }
.top { display: flex; gap: 1rem; align-items: center; padding: .75rem 1rem; border-bottom: 1px solid var(--line); }
.brand { font-weight: 600; }
.who { margin-left: auto; color: var(--muted); }
main { max-width: 960px; margin: 0 auto; padding: 1rem; }
form.inline { display: inline; }
.card { display: grid; gap: .75rem; max-width: 420px; padding: 1rem; border: 1px solid var(--line); border-radius: 8px; }
label { display: grid; gap: .25rem; }
input { padding: .5rem; border: 1px solid var(--line); border-radius: 6px; font: inherit; }
button { padding: .5rem .9rem; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 6px; font: inherit; cursor: pointer; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .5rem; border-bottom: 1px solid var(--line); }
.error { color: var(--error); }
.hint, .empty { color: var(--muted); }
.notice { max-width: 960px; margin: 2rem auto; padding: 0 1rem 1rem; color: var(--muted); font-size: .875rem; }
/* 작업 19c: 입찰 건 화면. 한 열 배치라 좁은 화면에서도 쓴다. */
.bid-form { display: grid; gap: 1rem; }
.section { border: 1px solid var(--line); border-radius: 8px; padding: .75rem 1rem 1rem; display: grid; gap: .75rem; }
.section legend { font-weight: 600; padding: 0 .25rem; }
.field { display: grid; gap: .25rem; max-width: 520px; }
.field[hidden] { display: none; }
.field label.check { display: flex; gap: .5rem; align-items: center; }
select { padding: .5rem; border: 1px solid var(--line); border-radius: 6px; font: inherit; background: #fff; }
.req { color: var(--muted); font-weight: normal; font-size: .85em; }
.field-error { color: var(--error); }
[aria-invalid="true"] { border-color: var(--error); }
.won-preview { color: var(--muted); font-size: .9em; }
.row-group { display: grid; gap: .25rem; padding: .5rem 0; border-top: 1px dashed var(--line); }
.row-title { font-weight: 600; }
.error-box, .warn-box, .check-box, .stale { border-radius: 8px; padding: .5rem 1rem; }
.error-box { border: 2px solid var(--error); background: #fef3f2; }
.warn-box, .stale { border: 2px solid #b54708; background: #fffaeb; }
.check-box { border: 1px solid #b54708; background: #fffcf5; }
.result { border: 1px solid var(--line); border-radius: 8px; padding: 1rem; margin: 1rem 0; display: grid; gap: .5rem; }
.result h2 { margin: 0; }
.verdict-pass h2 { color: #067647; }
.verdict-fail h2, .verdict-excluded h2, .verdict-recheck_needed h2 { color: var(--error); }
.total strong { font-size: 1.4em; }
.disclaimer, .meta { color: var(--muted); font-size: .875rem; margin: 0; }
.provisional { color: #b54708; font-weight: 600; }
.table-wrap { overflow-x: auto; }
.danger, button.danger { background: var(--error); border-color: var(--error); }
.danger-link { color: var(--error); }
@media (max-width: 600px) { main { padding: .75rem; } .top { flex-wrap: wrap; } }
/* 작업 19d: 메뉴, 목록의 판정 색(글자가 먼저이고 색은 보조), 보조 버튼 */
.menu { display: flex; gap: .75rem; }
.menu a[aria-current="page"] { font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--accent); }
.verdict-pass { color: #067647; }
.verdict-fail, .verdict-excluded, .verdict-recheck_needed { color: var(--error); }
button.secondary { background: #fff; color: var(--accent); }
.actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin: 1rem 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }