/* ATL v0.3 다크 테마 — 모든 색은 아래 토큰으로만 사용 (OS 테마와 무관하게 기본 다크) */
:root {
  color-scheme: dark;
  --bg: #0d131b;          /* 페이지 */
  --bg-top: #0a0f15;      /* 헤더 */
  --panel: #131c27;       /* 패널(목록·상세) */
  --card: #1a2533;        /* 카드 */
  --card-hover: #1f2d3e;
  --raised: #223246;      /* 모달·메뉴·입력 */
  --line: #2b3a4c;
  --line-soft: #223041;
  --text: #e6edf5;
  --muted: #a8b7c8;
  --faint: #93a3b8;
  --accent: #5aa9dc;      /* 링크·포커스·선택 */
  --accent-strong: #2b6f9f; /* 기본 버튼 배경(흰 글자) */
  --accent-weak: rgba(90, 169, 220, .14);
  --ok: #6cc996;  --ok-weak: rgba(108, 201, 150, .14);
  --warn: #e6bb63; --warn-weak: rgba(230, 187, 99, .13);
  --bad: #f2837b;  --bad-weak: rgba(242, 131, 123, .13);
  --ai: #b996ec;   --ai-weak: rgba(185, 150, 236, .14);
  --focus: #8fd0ff;
  --radius: 8px;
  --font: "Pretendard", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
  --mono: Consolas, "D2Coding", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { font: 14px/1.55 var(--font); color: var(--text); background: var(--bg); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 6px; padding: 5px 11px; white-space: nowrap; }
button:hover { background: var(--card-hover); border-color: #3a4d63; }
button.primary { background: var(--accent-strong); color: #fff; border-color: var(--accent-strong); }
button.primary:hover { background: #3580b5; }
button.ai { background: #5b3f8a; color: #fff; border-color: #6b4c9e; }
button.ai:hover { background: #6a4b9d; }
button.danger { color: var(--bad); }
button.link { border: 0; background: none; color: var(--accent); padding: 2px 4px; }
button.link:hover { text-decoration: underline; background: none; }
button:disabled { opacity: .5; cursor: default; }
input[type=text], input[type=url], input[type=search], input[type=password], input[type=time], input[type=number], select, textarea {
  border: 1px solid var(--line); border-radius: 6px; padding: 6px 9px; background: var(--raised); color: var(--text); min-width: 0; }
input::placeholder, textarea::placeholder { color: var(--faint); }
textarea { width: 100%; resize: vertical; }
select option { background: var(--raised); color: var(--text); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: transparent; }
.boot { padding: 40px; color: var(--muted); }
.hint { font-size: 12.5px; color: var(--muted); }
.pad { padding: 4px 4px 10px; }
.mono { font-family: var(--mono); font-size: 12px; word-break: break-all; }
.ok { color: var(--ok); } .bad { color: var(--bad); } .warn { color: var(--warn); }
.sp { flex: 1; }

/* ---------- 레이아웃: 실효 뷰포트 기준, 페이지 스크롤 최소화 ---------- */
.shell { height: 100vh; height: 100dvh; display: flex; flex-direction: column; }
header.top { display: flex; align-items: center; gap: 14px; padding: 6px 16px; background: var(--bg-top); border-bottom: 1px solid var(--line-soft); flex: none; }
header.top .logo { font-weight: 800; letter-spacing: .5px; font-size: 17px; color: var(--text); }
header.top .logo small { font-weight: 400; color: var(--muted); margin-left: 6px; font-size: 12.5px; }
header.top .sync { font-size: 12px; color: var(--faint); }
.nav { display: flex; gap: 4px; }
.navbtn { border: 0; background: none; color: var(--muted); padding: 7px 12px; border-radius: 6px; font-weight: 600; }
.navbtn:hover { background: var(--card); color: var(--text); }
.navbtn.on { background: var(--accent-weak); color: var(--text); box-shadow: inset 0 -2px 0 var(--accent); }
.navbtn .n { font-size: 11.5px; color: var(--faint); margin-left: 6px; font-weight: 400; }
.gear-wrap { position: relative; }
.gear { background: none; border-color: var(--line); color: var(--muted); }
.menu { position: absolute; right: 0; top: calc(100% + 6px); z-index: 40; min-width: 230px; background: var(--raised); border: 1px solid var(--line); border-radius: 8px; padding: 4px; box-shadow: 0 10px 30px rgba(0,0,0,.45); }
.menu button { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 8px 10px; border-radius: 6px; }
.menu button:hover, .menu button:focus-visible { background: var(--card-hover); }
.menu-sep { height: 1px; background: var(--line); margin: 4px 2px; }
.bars { padding: 10px 16px 8px; background: var(--panel); border-bottom: 1px solid var(--line-soft); flex: none; display: grid; gap: 8px; }
.searchbar { display: flex; gap: 6px; }
.searchbar .q { flex: 1; font-size: 15px; padding: 9px 12px; }
.searchbar .go { padding: 8px 18px; font-weight: 600; }
.filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 13px; color: var(--muted); min-height: 30px; }
.filters select { padding: 4px 6px; font-size: 13px; }
.filters .lq { width: 280px; padding: 5px 9px; }
.sel { display: inline-flex; gap: 4px; align-items: center; }
.chips { display: inline-flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.chip { border: 1px solid var(--line); background: var(--card); color: var(--muted); border-radius: 14px; padding: 3px 11px; font-size: 12.5px; }
.chip.on { background: var(--accent-weak); color: var(--text); border-color: var(--accent); }
.chip-t { display: inline-block; font-size: 11.5px; padding: 1px 8px; border-radius: 10px; border: 1px solid var(--line); color: var(--muted); margin: 0 4px 2px 0; }
.chip-t.ai { border-color: rgba(185,150,236,.45); color: var(--ai); }
.chip-t.warn { border-color: rgba(230,187,99,.5); color: var(--warn); }
.chip-t.soft { border-style: dashed; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; padding: 4px 12px; background: var(--card); color: var(--muted); }
.seg button.on { background: var(--accent-strong); color: #fff; }
main.split { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(400px, 44%) 1fr; }
.pane { min-height: 0; overflow: auto; }
.pane.list { border-right: 1px solid var(--line-soft); padding: 10px 12px; background: var(--bg); }
.pane.detail { background: var(--panel); padding: 16px 22px 34px; }
footer.stat { flex: none; font-size: 12px; color: var(--faint); padding: 5px 16px; border-top: 1px solid var(--line-soft); background: var(--bg-top); display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- 검색 홈·결과 ---------- */
.home { padding: 18px 8px; }
.home h2 { margin: 0 0 6px; font-size: 18px; }
.examples { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.sr-head { margin: 2px 2px 6px; }
.grp { font-weight: 700; font-size: 13px; margin: 14px 2px 6px; color: var(--muted); letter-spacing: .2px; }
.sr-foot { margin: 14px 2px; }
.list-head { margin: 2px 2px 6px; font-size: 12.5px; color: var(--muted); }
.infobox { background: var(--accent-weak); border: 1px solid rgba(90,169,220,.35); border-radius: 6px; padding: 8px 10px; font-size: 13px; margin: 6px 0; }
.warnbox { background: var(--warn-weak); border: 1px solid rgba(230,187,99,.4); border-radius: 6px; padding: 7px 10px; font-size: 13px; margin: 6px 0; color: var(--text); }
.errbox { background: var(--bad-weak); border: 1px solid rgba(242,131,123,.45); border-radius: 6px; padding: 7px 10px; font-size: 13px; margin: 6px 0; color: var(--text); }
.empty { color: var(--muted); padding: 26px 8px; text-align: center; }
.empty-t { font-size: 15px; color: var(--text); margin-bottom: 8px; }
.empty .hint { margin: 4px 0; }
.pager { display: flex; gap: 6px; justify-content: center; align-items: center; padding: 8px; color: var(--muted); }

/* ---------- 카드 ---------- */
.card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 10px 12px; margin-bottom: 7px; cursor: pointer; display: grid; grid-template-columns: 1fr auto; gap: 3px 8px; }
.card:hover { border-color: var(--line); background: var(--card-hover); }
.card.sel { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.card.mini { padding: 7px 10px; }
.card .t { font-weight: 600; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: break-word; }
.card .alias { color: var(--faint); font-weight: 400; font-size: 12.5px; }
.card .m { grid-column: 1 / -1; font-size: 12px; color: var(--faint); display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; }
.card .d { grid-column: 1 / -1; font-size: 13px; color: var(--muted); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: break-word; }
.why { color: var(--accent); }
.orig-tag { font-size: 10.5px; border: 1px solid var(--line); color: var(--faint); border-radius: 4px; padding: 0 4px; margin-right: 5px; vertical-align: 1px; }
.star { border: 0; background: none; padding: 0 2px; font-size: 18px; line-height: 1; color: #5a6a80; }
.star:hover { background: none; color: var(--warn); }
.star.on { color: var(--warn); }
.badge { display: inline-block; font-size: 11px; padding: 0 6px; border-radius: 4px; background: #263548; color: var(--muted); margin-right: 4px; vertical-align: 1px; white-space: nowrap; }
.badge.src { background: transparent; border: 1px solid var(--line); }
.badge.k-video, .badge.k-short { color: #f0a49d; }
.badge.k-repo { color: #8fd3a8; }
.badge.k-social { color: #c8a8ef; }
.badge.new { background: var(--warn-weak); color: var(--warn); font-weight: 700; }
.badge.ai { background: var(--ai-weak); color: var(--ai); }
.badge.ok-b { background: var(--ok-weak); color: var(--ok); }
.badge.warn-b { background: var(--warn-weak); color: var(--warn); }
.badge.st-pending { background: var(--warn-weak); color: var(--warn); }
.badge.st-unreachable, .badge.st-blocked { background: var(--bad-weak); color: var(--bad); }
.tag { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 10px; background: #233246; color: var(--muted); margin: 0 4px 4px 0; }
.tag.user { background: rgba(90,169,220,.18); color: var(--text); }
.tag.rule::after { content: " ·자동"; color: var(--faint); font-size: 11px; }

/* ---------- 상세 ---------- */
.dh { display: flex; gap: 14px; align-items: flex-start; }
.dh img.thumb { width: 168px; max-height: 110px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); flex: none; background: var(--card); }
.dh h2 { margin: 0 0 4px; font-size: 20px; line-height: 1.35; overflow-wrap: anywhere; }
.dh .sub { color: var(--muted); font-size: 13px; }
.orig { margin-top: 2px; word-break: break-word; }
.cta, .links { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 2px; align-items: center; }
a.btn { border: 1px solid var(--line); border-radius: 6px; padding: 4px 11px; font-size: 13px; background: var(--card); color: var(--text); }
a.btn:hover { background: var(--card-hover); text-decoration: none; }
.sec { margin-top: 18px; }
.sec > h3 { font-size: 14.5px; margin: 0 0 7px; padding-left: 9px; border-left: 3px solid var(--accent); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sec > h3 .sp { flex: 1; }
.sec .body { padding-left: 12px; }
.ko-summary { font-size: 14.5px; line-height: 1.65; }
.ai-meta { margin-top: 4px; }
.user-sum { margin-top: 6px; }
.note { margin-top: 8px; }
.sigs { margin-top: 8px; display: grid; gap: 4px; }
.sig { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.sig .k { font-size: 12px; color: var(--faint); min-width: 86px; }
.case { border: 1px solid var(--line-soft); background: var(--card); border-radius: 6px; padding: 7px 10px; margin-bottom: 6px; }
.case .flow { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; color: var(--muted); margin-top: 2px; }
.mm { font-size: 12.5px; color: var(--muted); }
.setup { border: 1px solid var(--line-soft); border-radius: 6px; padding: 8px 10px; margin: 6px 0; background: var(--card); }
.setup-h { font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.setup-t { font-size: 13px; color: var(--muted); white-space: pre-wrap; word-break: break-word; }
.codebox { margin-top: 6px; border: 1px solid var(--line); border-radius: 6px; background: #0b1118; }
.codebox.risky { border-color: rgba(242,131,123,.55); }
.code-h { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--faint); padding: 3px 8px; border-bottom: 1px solid var(--line-soft); }
.codebox pre { margin: 0; padding: 8px 10px; font-family: var(--mono); font-size: 12.5px; color: #d7e3ef; white-space: pre-wrap; word-break: break-all; }
.kv { display: grid; grid-template-columns: 132px 1fr; gap: 3px 10px; font-size: 13px; }
.kv .k { color: var(--faint); }
.kv .v { word-break: break-all; }
.prov { border: 1px solid var(--line-soft); border-radius: 6px; padding: 8px 10px; margin-bottom: 6px; background: var(--card); }
.ev { display: flex; gap: 8px; align-items: baseline; padding: 6px 0; border-bottom: 1px dashed var(--line-soft); }
.ev .ic { flex: none; width: 18px; text-align: center; color: var(--faint); }
.ev .main { flex: 1; min-width: 0; }
.ev .main .tt { word-break: break-word; }
.ev .main .mm { font-size: 12px; }
.ai-box { border: 1px solid rgba(185,150,236,.35); background: var(--ai-weak); border-radius: 8px; padding: 10px 12px; }
.ai-box .lab { font-size: 12px; color: var(--ai); font-weight: 600; margin-bottom: 4px; }
.ai-box ul { margin: 4px 0; padding-left: 18px; }
.memo-view { white-space: pre-wrap; background: var(--card); border: 1px solid var(--line-soft); border-radius: 6px; padding: 8px 10px; min-height: 36px; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; padding-top: 12px; border-top: 1px solid var(--line-soft); }
.back { display: none; }
.form-grid { display: grid; grid-template-columns: 110px 1fr; gap: 8px 10px; align-items: center; }
.form-grid label { color: var(--muted); font-size: 13px; }
.form-grid input, .form-grid textarea, .form-grid select { width: 100%; }
.axis-label { font-size: 12px; color: var(--faint); margin: 6px 0 3px; }
details.fold { margin-top: 14px; border: 1px solid var(--line-soft); border-radius: 6px; padding: 6px 10px; background: var(--card); }
details.fold > summary { cursor: pointer; font-weight: 600; font-size: 13.5px; color: var(--text); }
details.fold[open] > summary { margin-bottom: 6px; }
details.fold .sec { margin-top: 12px; }
details.wf { background: var(--panel); }
.rel { display: flex; gap: 8px; align-items: flex-start; padding: 7px 0; border-bottom: 1px dashed var(--line-soft); }
.rel .main { flex: 1; min-width: 0; word-break: break-word; }
.acts { display: inline-flex; gap: 4px; flex-wrap: wrap; }
ol.steps { margin: 4px 0 2px; padding-left: 20px; }
ol.steps li { margin-bottom: 6px; }
ol.steps .badge { margin-left: 6px; }
.excerpt { white-space: pre-wrap; font-size: 12.5px; max-height: 260px; overflow: auto; background: #0b1118; border: 1px solid var(--line-soft); border-radius: 6px; padding: 8px; word-break: break-word; color: var(--muted); }
.cand { border: 1px solid rgba(90,169,220,.35); background: var(--accent-weak); border-radius: 8px; padding: 8px 10px; }
.card.ext { cursor: default; }

/* ---------- 모달·표 ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(2, 6, 12, .66); display: flex; align-items: flex-start; justify-content: center; padding: 5vh 12px; z-index: 50; }
.modal { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 10px; width: min(760px, 100%); max-height: 90vh; display: flex; flex-direction: column; box-shadow: 0 16px 50px rgba(0,0,0,.55); }
.modal.wide { width: min(1080px, 100%); }
.modal .mh { display: flex; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--line); gap: 8px; }
.modal .mh h3 { margin: 0; font-size: 16px; flex: 1; }
.modal .mb { padding: 12px 16px 18px; overflow: auto; }
.modal .mf { padding: 10px 16px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 6px; }
.stabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin: -4px 0 12px; }
.stabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 6px 10px; color: var(--muted); }
.stabs button.on { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
table.grid th, table.grid td { border-bottom: 1px solid var(--line-soft); padding: 6px 6px; text-align: left; vertical-align: top; }
table.grid th { color: var(--faint); font-weight: 600; background: var(--card); }

/* ---------- 인증 ---------- */
.auth { max-width: 380px; margin: 10vh auto; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 22px 24px; }
.auth h1 { margin: 0 0 4px; font-size: 22px; color: var(--text); }
.auth label { display: block; margin: 12px 0 4px; font-size: 13px; color: var(--muted); }
.auth input { width: 100%; }
.auth button { width: 100%; margin-top: 16px; padding: 8px; }

/* ---------- 조합 검색(보조) ---------- */
.compose-head { padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line-soft); }
.compose-head .goal { font-size: 13px; margin-top: 6px; }
.compose-head .bar { display: flex; gap: 6px; }
.compose-head .bar input { flex: 1; }
.step { border: 1px solid var(--line-soft); border-radius: 8px; background: var(--card); padding: 8px 10px; margin-bottom: 8px; }
.step h4 { margin: 0 0 4px; font-size: 13.5px; }
.step .none { color: var(--muted); font-size: 12.5px; }
.toolpill { display: inline-flex; align-items: center; gap: 4px; border: 1px solid var(--line); border-radius: 14px; padding: 2px 10px; margin: 2px 4px 2px 0; background: var(--raised); cursor: pointer; font-size: 13px; }
.toolpill.sel { background: var(--accent-strong); color: #fff; border-color: var(--accent-strong); }

#toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); background: var(--raised); color: var(--text); border: 1px solid var(--line); padding: 8px 16px; border-radius: 8px; opacity: 0; transition: opacity .15s; pointer-events: none; z-index: 99; max-width: 90vw; }
#toast.show { opacity: 1; }

/* ---------- 모바일: 목록→상세 단일 열 ---------- */
@media (max-width: 860px) {
  header.top { padding: 6px 10px; gap: 8px; flex-wrap: wrap; }
  header.top .logo small, header.top .sync, .gear-l { display: none; }
  .nav { order: 3; width: 100%; }
  .navbtn { flex: 1; }
  .bars { padding: 8px 10px; }
  .searchbar .q { font-size: 15px; }
  .filters .lq { width: 100%; }
  main.split { grid-template-columns: 1fr; }
  .pane.list { border-right: 0; }
  .pane.detail { display: none; padding: 12px 14px 40px; }
  .shell.show-detail .pane.list, .shell.show-detail .bars, .shell.show-detail .compose-head { display: none; }
  .shell.show-detail .pane.detail { display: block; }
  .back { display: inline-block; margin-bottom: 8px; }
  .dh { flex-direction: column; }
  .dh img.thumb { width: 100%; max-height: 180px; }
  .kv { grid-template-columns: 96px 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  footer.stat { display: none; }
}