/* AI 간판개선 PoC — UI 스타일 */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #f4f6f9; --panel: #ffffff; --line: #e3e7ee; --ink: #1c2430; --sub: #647084;
  --brand: #1f5eff; --brand-dk: #123a9e; --sidebar: #101828; --sidebar-ink: #cdd5e1;
  --ok: #2f9e63; --bad: #e5484d; --warn: #e8a33d; --gray: #8a8f98; --info: #3d7fe8; --purple: #8e5ae8;
  --radius: 10px; --shadow: 0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.04);
}
html, body { height: 100%; }
body {
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.55;
}
#app { display: flex; min-height: 100vh; }

/* ---------- 사이드바 ---------- */
#sidebar { width: 224px; background: var(--sidebar); color: var(--sidebar-ink); flex-shrink: 0; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
#sidebar .logo { padding: 18px 18px 14px; border-bottom: 1px solid #223047; }
#sidebar .logo b { color: #fff; font-size: 15px; display: flex; align-items: center; gap: 8px; }
#sidebar .logo .logo-mark { display: inline-flex; color: #6ea0ff; }
#sidebar .logo span { font-size: 11px; color: #8aa0c0; }
#sidebar nav { padding: 10px 8px; flex: 1; }
#sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 8px 12px; margin: 1px 0; border-radius: 8px; color: var(--sidebar-ink); text-decoration: none; font-size: 13.5px; }
#sidebar nav a i { display: inline-flex; color: #7d93b5; flex-shrink: 0; }
#sidebar nav a:hover { background: #1b2740; color: #fff; }
#sidebar nav a:hover i { color: #b8cae4; }
#sidebar nav a.active { background: var(--brand); color: #fff; font-weight: 600; }
#sidebar nav a.active i { color: #fff; }

/* 인라인 SVG 아이콘 공통 */
.ico { vertical-align: -3px; }
.btn .ico { margin-right: 1px; }
#sidebar nav .sect { font-size: 10.5px; letter-spacing: .08em; color: #64748f; padding: 12px 12px 4px; text-transform: uppercase; }
#sidebar .foot { padding: 12px 16px; font-size: 11px; color: #64748f; border-top: 1px solid #223047; }

/* ---------- 본문 ---------- */
#main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
#topbar { background: var(--panel); border-bottom: 1px solid var(--line); padding: 12px 24px; display: flex; align-items: center; gap: 14px; position: sticky; top: 0; z-index: 20; }
#topbar h1 { font-size: 17px; font-weight: 700; }
#topbar .spacer { flex: 1; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.badge.rule { background: #eef3ff; color: var(--brand-dk); border: 1px solid #d3e0ff; }
.badge.warn-soft { background: #fdf3e3; color: #9a6a12; border: 1px solid #f3ddb0; }
#content { padding: 22px 24px 60px; max-width: 1280px; width: 100%; }

/* ---------- 카드/그리드 ---------- */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 18px; }
.card h2 { font-size: 15px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h2 .hint { font-size: 12px; color: var(--sub); font-weight: 400; }
.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: 1fr 1fr; } .grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); } .grid.c6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 1100px) { .grid.c4, .grid.c6 { grid-template-columns: repeat(2, 1fr); } .grid.c3 { grid-template-columns: 1fr; } .grid.c2 { grid-template-columns: 1fr; } }

.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.kpi .v { font-size: 24px; font-weight: 800; }
.kpi .l { font-size: 12px; color: var(--sub); margin-top: 2px; }
.kpi .d { font-size: 11px; margin-top: 4px; }

/* ---------- 테이블 ---------- */
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font-size: 11.5px; color: var(--sub); font-weight: 600; padding: 8px 10px; border-bottom: 1.5px solid var(--line); background: #fafbfd; white-space: nowrap; }
.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:hover td { background: #f7f9fc; }
.tbl tr.clickable { cursor: pointer; }
.tbl-wrap { overflow-x: auto; }

/* ---------- 상태 배지 ---------- */
.st { display: inline-block; padding: 2px 9px; border-radius: 6px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.st.ok { background: #e7f6ee; color: #14663c; } .st.bad { background: #fdebec; color: #b3262c; }
.st.warn { background: #fdf3e3; color: #9a6a12; } .st.gray { background: #eef0f3; color: #565d68; }
.st.info { background: #e9f1fe; color: #1d4ea8; } .st.purple { background: #f1eafd; color: #5c33ad; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 5px; }

/* ---------- 버튼/폼 ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: #f2f5f9; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: #1a4fd6; }
.btn.danger { background: #fdebec; border-color: #f5c6c8; color: #b3262c; }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
label.fl { display: block; font-size: 12px; color: var(--sub); font-weight: 600; margin: 8px 0 3px; }
input[type=text], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; font-family: inherit; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #c8d8ff; border-color: var(--brand); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.note { font-size: 12px; color: var(--sub); }
.callout { border-left: 4px solid var(--warn); background: #fdf8ee; padding: 10px 14px; border-radius: 6px; font-size: 12.5px; margin: 10px 0; }
.callout.blue { border-color: var(--brand); background: #f0f5ff; }

/* ---------- 진단 캔버스 (사진 + bbox 보정) ---------- */
.photo-stage { position: relative; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; user-select: none; }
.photo-stage svg { pointer-events: none; }
.det-box { position: absolute; border: 2.5px solid; border-radius: 3px; cursor: move; }
.det-box .tag { position: absolute; top: -22px; left: -2px; font-size: 11px; font-weight: 700; color: #fff; padding: 1px 7px; border-radius: 4px; white-space: nowrap; }
.det-box.selected { box-shadow: 0 0 0 3px rgba(31,94,255,.35); z-index: 5; }
.det-box .handle { position: absolute; right: -6px; bottom: -6px; width: 12px; height: 12px; background: #fff; border: 2px solid var(--brand); border-radius: 3px; cursor: nwse-resize; }
.overlay-poly { position: absolute; border: 2px dashed; border-radius: 4px; pointer-events: none; display: flex; align-items: flex-end; justify-content: center; }
.overlay-poly span { font-size: 10.5px; font-weight: 700; padding: 1px 6px; border-radius: 4px 4px 0 0; color: #fff; }

/* ---------- 근거 아코디언 ---------- */
details.evi { border: 1px solid var(--line); border-radius: 8px; margin: 6px 0; background: #fff; }
details.evi summary { padding: 9px 12px; cursor: pointer; font-size: 13px; display: flex; align-items: center; gap: 8px; list-style: none; }
details.evi summary::-webkit-details-marker { display: none; }
details.evi .body { padding: 4px 14px 12px; border-top: 1px dashed var(--line); font-size: 12.5px; }
.evi-flow { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0; font-size: 12px; }
.evi-flow .step { background: #f3f6fb; border: 1px solid var(--line); border-radius: 6px; padding: 5px 9px; }
.evi-flow .arrow { color: var(--sub); }
.evi-flow .step b { display: block; font-size: 10.5px; color: var(--sub); font-weight: 600; }

/* ---------- 지도(도식) ---------- */
.mapbox { position: relative; background: #eef3f0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.map-marker { cursor: pointer; }

/* ---------- 미니 바차트 ---------- */
.bar-row { display: flex; align-items: center; gap: 8px; margin: 5px 0; font-size: 12px; }
.bar-row .bl { width: 110px; color: var(--sub); text-align: right; flex-shrink: 0; }
.bar-row .bt { flex: 1; background: #eef0f4; border-radius: 5px; height: 16px; overflow: hidden; }
.bar-row .bf { height: 100%; border-radius: 5px; min-width: 2px; }
.bar-row .bv { width: 46px; font-weight: 700; }

/* ---------- 전후 슬라이더 ---------- */
.ba-wrap { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.ba-after { position: absolute; inset: 0; overflow: hidden; }
.ba-divider { position: absolute; top: 0; bottom: 0; width: 3px; background: #fff; box-shadow: 0 0 6px rgba(0,0,0,.4); pointer-events: none; }
.ba-label { position: absolute; top: 10px; padding: 2px 10px; border-radius: 6px; font-size: 12px; font-weight: 700; color: #fff; background: rgba(16,24,40,.65); }

/* ---------- 탭 ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 16px; flex-wrap: wrap; }
.tabs button { border: none; background: none; padding: 9px 14px; font-size: 13.5px; font-weight: 600; color: var(--sub); cursor: pointer; border-bottom: 2.5px solid transparent; margin-bottom: -2px; font-family: inherit; }
.tabs button.active { color: var(--brand); border-color: var(--brand); }

/* ---------- 인쇄(보고서) ---------- */
@media print {
  #sidebar, #topbar, .no-print { display: none !important; }
  #content { max-width: none; padding: 0; }
  .card { box-shadow: none; break-inside: avoid; }
  body { background: #fff; }
}
.report-sheet { background: #fff; border: 1px solid var(--line); padding: 34px 38px; margin-bottom: 20px; }
.report-sheet h1 { font-size: 21px; text-align: center; margin-bottom: 4px; }
.report-sheet .meta-line { text-align: center; font-size: 12px; color: var(--sub); margin-bottom: 20px; }
.report-sheet h3 { font-size: 14px; margin: 18px 0 8px; padding-left: 8px; border-left: 4px solid var(--brand); }