/* ============================================================
   이미지 판독 화면 — 비교 막대 · 항목표 · 판정 띠 · 시험 이미지

   세 가지를 확정값과 다르게 그린다 (`views.js` 머리말).
   - 읽지 못한 값 — `.unset` 꼬리표. 빈칸과 섞이면 「원래 비어 있었다」로 읽힌다
   - 두 판독이 갈린 값 — 주황 줄 + 다른 쪽 값(`.alt`)
   - 누락 — 빨강 줄. 「없음(선택)」(회색)과 섞이면 안 된다
   ============================================================ */

.cv-body { container-type: inline-size; }
.cv-body .tags { display: flex; flex-wrap: wrap; gap: 4px; }
.cv-body .tags .tag { white-space: normal; }
.para { font-size: var(--fs-12); line-height: 1.75; color: var(--text-1); }
.pre { white-space: pre-wrap; }
.muted-c { color: var(--text-3); font-size: var(--fs-11); }
.tb .lbl2 { line-height: 1.45; }

/* 두 칸 — 캔버스가 좁으면 한 칸으로 접는다 */
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; margin-bottom: 16px; }
@container (max-width: 860px) { .two { grid-template-columns: minmax(0, 1fr); } }
.img-slot { min-width: 0; }

/* 판정 띠 (형제앱 `.verdict` 와 같은 자리) */
.verdict {
  border: 1px solid var(--border-2); border-left: 4px solid var(--success);
  border-radius: var(--r-8); background: var(--bg-panel); padding: 12px 15px; margin-bottom: 14px;
}
.verdict > b { display: block; font-size: var(--fs-13); font-weight: 650; line-height: 1.55; }
.verdict > span { display: block; margin-top: 4px; font-size: var(--fs-11); color: var(--text-2); line-height: 1.65; }
.verdict[data-s="warn"] { border-left-color: var(--warning); background: #fffcf6; }
.verdict[data-s="bad"] { border-left-color: var(--danger); background: #fffafa; }

/* 3열 답 서식 · 대기 표시 (형제앱 계승) */
.bt-b .li { display: block; padding-left: 12px; position: relative; }
.bt-b .li::before { content: "·"; position: absolute; left: 3px; }
.bt-b code, .rr code { background: var(--bg-subtle); padding: 0 4px; border-radius: 3px; font-size: .95em; }
.job[data-s="slow"] { border-color: var(--warning-border); background: var(--warning-subtle); }
.job[data-s="stuck"] { border-color: var(--danger); background: var(--danger-subtle); }
.job-wait {
  margin: -4px 0 8px; padding: 0 2px; font-size: var(--fs-10); line-height: 1.55;
  color: var(--text-2); font-variant-numeric: tabular-nums;
}
.job-wait[data-s="slow"] { color: var(--warning); }
.job-wait[data-s="stuck"] { color: var(--danger); font-weight: 650; }

/* ============================================================
   비교 막대 — 왼쪽 원본 · 오른쪽 보정본
   ============================================================ */
.cmp { border: 1px solid var(--border-2); border-radius: var(--r-10); background: var(--bg-panel); overflow: hidden; }
.cmp-tools {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 7px 10px; border-bottom: 1px solid var(--border-1); background: var(--bg-sidebar);
  font-size: var(--fs-11); color: var(--text-2);
}
.cmp-tools b { font-weight: 700; color: var(--text-1); }
.cmp-l { flex: 1 1 0; min-width: 120px; }
.cmp-r { flex: 1 1 0; min-width: 120px; text-align: right; }
.cmp-mid { display: inline-flex; align-items: center; gap: 10px; }
.cmp-px { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-10); color: var(--text-3); cursor: pointer; white-space: nowrap; }
.cmp.single .cmp-l { flex: 1; }

.cmp-view {
  position: relative; overflow: hidden; max-height: 76vh;
  background:
    linear-gradient(45deg, #f1f1f4 25%, transparent 25%, transparent 75%, #f1f1f4 75%) 0 0 / 16px 16px,
    linear-gradient(45deg, #f1f1f4 25%, transparent 25%, transparent 75%, #f1f1f4 75%) 8px 8px / 16px 16px,
    #fafafb;
}
.cmp-view.zoomed { overflow: auto; cursor: grab; }
.cmp.panning .cmp-view { cursor: grabbing; }
.cmp-stage { position: relative; margin: 0 auto; touch-action: none; user-select: none; -webkit-user-select: none; }
.cmp:not(.single) .cmp-stage { cursor: ew-resize; }
.cmp-view.zoomed .cmp-stage { cursor: grab; }
.cmp-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: fill; display: block; pointer-events: none;
  background-size: 100% 100%; background-repeat: no-repeat; }
.cmp-clip { position: absolute; inset: 0; }
.cmp.single .cmp-clip { clip-path: none !important; }
.cmp.px .cmp-img { image-rendering: pixelated; }

.cmp-bar {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 0; z-index: 2;
  cursor: ew-resize; outline: none;
}
.cmp-bar::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: -1px; width: 2px;
  background: #fff; box-shadow: 0 0 0 1px rgba(22, 104, 179, .55), 0 0 8px rgba(0, 0, 0, .25);
}
/* 잡을 자리를 넓힌다 — 2px 선을 손가락으로 집을 수는 없다 */
.cmp-bar::after { content: ""; position: absolute; top: 0; bottom: 0; left: -14px; width: 28px; }
.cmp-knob {
  position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%);
  display: flex; align-items: center; justify-content: center; gap: 5px;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--accent); border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, .3);
}
.cmp-knob i { width: 0; height: 0; border: 5px solid transparent; }
.cmp-knob i:first-child { border-right-color: #fff; margin-left: -5px; }
.cmp-knob i:last-child { border-left-color: #fff; margin-right: -5px; }
.cmp-bar:focus-visible .cmp-knob { box-shadow: 0 0 0 4px rgba(22, 104, 179, .35), 0 2px 8px rgba(0, 0, 0, .3); }
.cmp.dragging .cmp-knob { transform: translate(-50%, -50%) scale(1.08); }
.cmp-tag {
  position: absolute; top: 8px; z-index: 1; padding: 2px 8px; border-radius: 20px;
  background: rgba(24, 24, 27, .72); color: #fff; font-size: var(--fs-10); font-weight: 650; pointer-events: none;
}
.cmp-tag.l { left: 8px; }
.cmp-tag.r { right: 8px; background: rgba(22, 104, 179, .88); }
.cmp-hint { padding: 6px 10px; font-size: var(--fs-10); color: var(--text-3); border-top: 1px solid var(--border-1); }

/* ============================================================
   시험 이미지 카드
   ============================================================ */
.smp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 9px; }
.smp {
  display: flex; flex-direction: column; gap: 4px; padding: 7px;
  border: 1px solid var(--border-1); border-radius: var(--r-8); background: var(--bg-panel);
  font: inherit; text-align: left; cursor: pointer; transition: border-color .12s, background .12s;
}
.smp:hover:not(:disabled) { border-color: var(--accent-border); background: var(--accent-subtle); }
.smp:disabled { opacity: .5; cursor: not-allowed; }
.smp-i { display: block; height: 112px; border-radius: var(--r-6); overflow: hidden; background: var(--bg-subtle); }
.smp-i img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.smp-t { font-size: var(--fs-11); font-weight: 650; line-height: 1.4; color: var(--text-1);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.smp-d { font-size: 9.5px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ============================================================
   진단 · 보정 · 식별
   ============================================================ */
.seg { display: inline-flex; gap: 2px; padding: 3px; border-radius: var(--r-8); background: var(--bg-subtle); }
.seg.wrap { flex-wrap: wrap; }
.seg-b {
  border: 0; border-radius: var(--r-6); background: transparent; padding: 5px 11px;
  font: inherit; font-size: var(--fs-11); font-weight: 600; color: var(--text-2); cursor: pointer; white-space: nowrap;
}
.seg-b:hover:not(:disabled) { color: var(--text-1); background: var(--bg-hover); }
.seg-b.on { background: var(--bg-panel); color: var(--accent-text); box-shadow: var(--sh-1); }
.seg-b:disabled { opacity: .45; cursor: not-allowed; }

.conf { display: block; height: 6px; border-radius: 3px; background: var(--bg-subtle); overflow: hidden; margin-top: 4px; }
.conf i { display: block; height: 100%; background: var(--accent); border-radius: 3px; }
.override { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.override .inp { min-width: 220px; height: 30px; }

/* ============================================================
   판독 — 이미지와 항목표를 나란히
   ============================================================ */
.rd { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 16px; align-items: start; }
.rd-img { position: sticky; top: 0; min-width: 0; }
@container (max-width: 900px) { .rd { grid-template-columns: minmax(0, 1fr); } .rd-img { position: static; } }
.rd-f td { vertical-align: top; line-height: 1.55; }
.rd-f tbody tr { cursor: pointer; }
.rd-f td:first-child { width: 31%; }
.rd-f td:last-child { width: 1%; white-space: nowrap; }
.rd-f .fv { font-weight: 600; color: var(--text-1); word-break: keep-all; overflow-wrap: anywhere; }
.rd-f tr[data-s="partial"] td:first-child { box-shadow: inset 3px 0 0 var(--warning); }
.rd-f tr[data-s="no"] td:first-child { box-shadow: inset 3px 0 0 var(--danger); }
.alt {
  display: block; margin-top: 4px; padding: 3px 7px; border-radius: var(--r-4);
  background: var(--warning-subtle); color: var(--warning); font-size: var(--fs-10); font-weight: 600;
}
.tb tr.hl td { background: var(--accent-subtle); }
.tbl-scroll { overflow-x: auto; }
.tbl-scroll .tb td { white-space: nowrap; }

details.full { margin-top: 18px; border: 1px solid var(--border-1); border-radius: var(--r-8); background: var(--bg-panel); }
details.full > summary { padding: 9px 13px; font-size: var(--fs-12); font-weight: 650; cursor: pointer; color: var(--text-2); }
details.full[open] > summary { border-bottom: 1px solid var(--border-1); }
details.full pre {
  margin: 0; padding: 12px 14px; max-height: 460px; overflow: auto;
  font-family: inherit; font-size: var(--fs-12); line-height: 1.75; white-space: pre-wrap; color: var(--text-1);
}

/* ============================================================
   검증
   ============================================================ */
.vf td { vertical-align: top; line-height: 1.55; }
.vf tbody tr { cursor: pointer; }
.vf tr[data-s="missing"] td:first-child, .vf tr[data-s="invalid"] td:first-child { box-shadow: inset 3px 0 0 var(--danger); }
.vf tr[data-s="unsure"] td:first-child { box-shadow: inset 3px 0 0 var(--warning); }
.vf tr[data-s="ok"] td:first-child { box-shadow: inset 3px 0 0 var(--success); }
.vf tr[data-s="absent"] td, .vf tr[data-s="na"] td { color: var(--text-3); }
.vf tr[data-s="missing"] td { background: #fffafa; }

/* 2열 검증 행 — 누락 · 형식 오류는 「아직 안 함」처럼 흐리게 두지 않는다. 가장 먼저 봐야 할 행이다. */
.prow[data-s="missing"], .prow[data-s="invalid"] { box-shadow: inset 3px 0 0 var(--danger); }
.prow.on[data-s="missing"] .prow-t .no, .prow.on[data-s="invalid"] .prow-t .no { background: var(--danger); }
.prow.on[data-s="missing"] .prow-t .st, .prow.on[data-s="invalid"] .prow-t .st { background: var(--danger); }
.prow[data-s="unsure"] { box-shadow: inset 3px 0 0 var(--warning); }
.prow.on[data-s="unsure"] .prow-t .no { background: var(--warning); }
.prow.on[data-s="unsure"] .prow-t .st { background: var(--warning); }
.prow.sel[data-s] { background: var(--accent-subtle); }

/* ============================================================
   지식기반
   ============================================================ */
.kt { scroll-margin-top: 12px; transition: box-shadow .3s; }
.kt.flash { box-shadow: 0 0 0 3px var(--accent-border); }
.kt-f { display: grid; gap: 8px; margin-top: 10px; }
.kt-f .kk { display: block; font-size: var(--fs-10); font-weight: 700; color: var(--text-3); margin-bottom: 3px; }
.kt-n { margin: 10px 0 0; padding-left: 17px; }
.kt-n li { font-size: var(--fs-11); color: var(--text-2); line-height: 1.65; }
.gl { margin-top: 10px; }
.gl td:first-child { width: 30%; white-space: nowrap; }

/* 판독 목록 — 지우기 단추를 줄 밖에 둔다 */
.pl-row { display: flex; align-items: center; gap: 6px; }
.pl-row .pl-r { flex: 1; min-width: 0; }
.pl-th { flex: 0 0 auto; width: 48px; height: 48px; border-radius: var(--r-6); overflow: hidden; background: var(--bg-subtle); }
.pl-th img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }

/* 판독 원칙 */
.rules { display: grid; gap: 10px; }
.rule { padding: 11px 13px; border: 1px solid var(--border-1); border-radius: var(--r-8); background: var(--bg-sidebar); }
.rule b { display: block; font-size: var(--fs-12); font-weight: 650; }
.rule span { display: block; margin-top: 4px; font-size: var(--fs-11); color: var(--text-2); line-height: 1.7; }