:root {
  --paper: #f2f4f7;
  --surface: #ffffff;
  --ink: #17202b;
  --ink-2: #536172;
  --line: #d6dce4;
  --claude: #7a3fc4;
  --codex: #0b8577;
  --red: #c4281c;
  --amber: #a15a00;
  --green: #1a7f47;
  --add: #e3f4ea;
  --del: #fbe6e3;
  --sans: 'IBM Plex Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #12161c;
    --surface: #1a2029;
    --ink: #e8ecf1;
    --ink-2: #9aa7b6;
    --line: #2d3743;
    --claude: #b48cf2;
    --codex: #4cc9b6;
    --red: #ff7b6b;
    --amber: #e9a23b;
    --green: #4cc38a;
    --add: #17352a;
    --del: #40201f;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--sans);
  -webkit-text-size-adjust: 100%;
}
#app { max-width: 820px; margin: 0 auto; padding: 0 16px 160px; }
h1 { font-size: 28px; line-height: 1.25; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.01em; }
h2 { font-size: 18px; font-weight: 600; margin: 40px 0 12px; }
p { margin: 0 0 12px; }
a { color: inherit; }
[hidden] { display: none !important; }
.mono, code, pre { font-family: var(--mono); font-size: 0.86em; }
.muted { color: var(--ink-2); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
:focus-visible { outline: 2px solid var(--claude); outline-offset: 2px; }

.top { display: flex; align-items: center; gap: 16px; padding: 20px 0 28px; }
.brand { font-weight: 600; text-decoration: none; margin-right: auto; }
.note { font-size: 14px; color: var(--amber); }
.lede { color: var(--ink-2); max-width: 46ch; margin-bottom: 28px; }

input, textarea, button { font: inherit; color: inherit; }
input, textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
}
textarea { font-family: var(--mono); font-size: 14px; line-height: 1.55; resize: vertical; }
label { display: block; font-weight: 500; margin-bottom: 6px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
.row > input { flex: 1 1 260px; }

.btn {
  padding: 10px 16px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}
.btn.quiet { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn.ok { background: var(--green); border-color: var(--green); color: #fff; }
.btn.small { padding: 6px 12px; font-size: 14px; }
.btn:disabled { opacity: 0.5; cursor: default; }
.link { padding: 0; border: 0; background: none; color: var(--ink-2); text-decoration: underline; cursor: pointer; font-size: 14px; }
.error { color: var(--red); margin-top: 8px; }

details > summary { cursor: pointer; color: var(--ink-2); font-size: 14px; margin-top: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 12px; }
.grid label span { display: block; font-size: 14px; font-weight: 400; color: var(--ink-2); }

/* 목록 */
.jobs { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.jobs a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.jobs .title { color: var(--ink-2); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.jobs time { color: var(--ink-2); font-size: 14px; text-align: right; }
.state { font-size: 14px; font-weight: 500; text-align: right; }
.state.draft { color: var(--claude); }
.state.failed { color: var(--red); }
.state.submitted { color: var(--green); }
.state.discarded { color: var(--ink-2); }
.empty { color: var(--ink-2); padding: 20px 0; border-top: 1px solid var(--line); }

/* 진행 그래프: 두 리뷰어의 가지가 하나로 합쳐진다 */
.graph { display: block; width: 100%; max-width: 460px; height: auto; margin: 24px 0 8px; overflow: visible; }
.graph text { font-family: var(--sans); font-size: 13px; fill: var(--ink-2); }
.seg { fill: none; stroke: var(--line); stroke-width: 2; }
.seg.done.claude { stroke: var(--claude); }
.seg.done.codex { stroke: var(--codex); }
.seg.done.merge { stroke: var(--ink); }
.node { fill: var(--paper); stroke: var(--line); stroke-width: 2; }
.node.running.claude, .node.done.claude { stroke: var(--claude); }
.node.running.codex, .node.done.codex { stroke: var(--codex); }
.node.running.merge, .node.done { stroke: var(--ink); }
.node.done.claude { fill: var(--claude); }
.node.done.codex { fill: var(--codex); }
.node.done.merge, .node.done.draft, .node.done.submit { fill: var(--ink); }
.node.failed { fill: var(--red); stroke: var(--red); }
.cross { stroke: #fff; stroke-width: 1.6; fill: none; }
.pulse { fill: none; stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: pulse 1.6s ease-out infinite; }
.pulse.claude { stroke: var(--claude); }
.pulse.codex { stroke: var(--codex); }
.pulse.merge { stroke: var(--ink); }
@keyframes pulse {
  from { transform: scale(1); opacity: 0.7; }
  to { transform: scale(2.4); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .pulse { animation: none; opacity: 0.4; transform: scale(1.6); }
}

/* 리뷰 화면 */
.back { display: inline-block; color: var(--ink-2); font-size: 14px; margin-bottom: 12px; }
.meta { display: flex; flex-wrap: wrap; gap: 4px 16px; color: var(--ink-2); font-size: 14px; }
.banner { padding: 12px 14px; border-left: 3px solid var(--amber); background: var(--surface); margin: 16px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.banner.bad { border-color: var(--red); }
.banner.good { border-color: var(--green); }
.banner pre { margin: 8px 0 0; white-space: pre-wrap; color: var(--ink-2); }
.verdict { font-weight: 600; }
.verdict.changes_requested { color: var(--red); }
.verdict.approve { color: var(--green); }
.head-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.saved { font-size: 14px; color: var(--ink-2); }

.md { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; }
.md > :last-child { margin-bottom: 0; }
.md h3, .md h4, .md h5, .md h6 { font-size: 16px; margin: 16px 0 8px; }
.md ul { margin: 0 0 12px; padding-left: 20px; }
.md pre { background: var(--paper); padding: 10px 12px; border-radius: 4px; overflow-x: auto; }
.md code { background: var(--paper); padding: 1px 4px; border-radius: 3px; }
.md pre code { background: none; padding: 0; }
.md hr { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }
.md .table { overflow-x: auto; margin-bottom: 12px; }
.md table { border-collapse: collapse; font-size: 14px; min-width: 100%; }
.md th, .md td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; vertical-align: top; }
.editable > .link, .editable > .row { margin-top: 8px; }
.editable > .row { align-items: center; }

.comments { list-style: none; margin: 0; padding: 0; }
.comment { padding: 18px 0; border-top: 1px solid var(--line); }
.comment.off > :not(.comment-head) { opacity: 0.45; }
.comment-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-bottom: 10px; font-weight: 400; }
.comment-head input { width: 18px; height: 18px; margin: 0; flex: none; }
.where { overflow-wrap: anywhere; }
.sev { font-size: 14px; font-weight: 600; }
.sev.critical { color: #fff; background: var(--red); padding: 0 8px; border-radius: 3px; }
.sev.major { color: var(--amber); }
.sev.minor { color: var(--ink-2); font-weight: 500; }
.src { display: inline-flex; align-items: center; gap: 4px; font-size: 14px; color: var(--ink-2); }
.dot { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--line); }
.src.both .dot.claude, .src.claude .dot.claude { background: var(--claude); border-color: var(--claude); }
.src.both .dot.codex, .src.codex .dot.codex { background: var(--codex); border-color: var(--codex); }
.loose { font-size: 14px; color: var(--amber); }

.snippet { margin: 0 0 10px; border: 1px solid var(--line); border-radius: 6px; overflow-x: auto; background: var(--surface); font-family: var(--mono); font-size: 13px; line-height: 1.6; }
.snippet div { display: flex; min-width: max-content; }
.snippet .ln { flex: none; width: 44px; padding-right: 8px; text-align: right; color: var(--ink-2); user-select: none; }
.snippet .code { white-space: pre; padding-right: 12px; }
.snippet .add { background: var(--add); }
.snippet .del { background: var(--del); }

.excluded { list-style: none; padding: 0; margin: 12px 0 0; }
.excluded li { padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.raw { white-space: pre-wrap; overflow-wrap: anywhere; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 12px; margin-top: 8px; }

.actions {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
}
.actions-inner { max-width: 820px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.actions .count { margin: 0 auto 0 0; font-size: 14px; color: var(--ink-2); }
.actions .buttons { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

dialog { border: 1px solid var(--line); border-radius: 8px; padding: 20px; max-width: min(440px, calc(100vw - 32px)); background: var(--surface); color: var(--ink); }
dialog::backdrop { background: rgb(0 0 0 / 0.45); }
dialog h2 { margin: 0 0 8px; }
dialog .row { justify-content: flex-end; margin-top: 16px; }

.login { max-width: 360px; margin: 10vh auto 0; }
.login label { margin-top: 14px; }
.login .btn { margin-top: 20px; }
.hint { font-size: 14px; color: var(--ink-2); margin-top: 6px; }
.who { font-size: 14px; color: var(--ink-2); }
.by { color: var(--ink-2); font-weight: 400; margin-left: 8px; }

/* 관리 */
.invite-link { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.invite-link input { flex: 1 1 260px; font-family: var(--mono); font-size: 13px; }
.people { width: 100%; border-collapse: collapse; }
.people th { text-align: left; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.people th, .people td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
.people td:last-child, .people th:last-child { text-align: right; padding-right: 0; }
.people tr.off td:not(:last-child) { opacity: 0.5; }
.people-wrap { overflow-x: auto; }

@media (max-width: 560px) {
  h1 { font-size: 22px; }
  .actions .buttons { width: 100%; }
  .actions .btn { flex: 1 1 auto; padding: 10px 8px; font-size: 14px; }
}