/* RANKLAB 로그인 화면 (2026-10-15 JISOAR 계열 통일: 흰 바탕 글자 + 오른쪽 남색 사선 패널). 대시보드는 app.css */
@font-face { font-family: "Pretendard"; src: url("/assets/fonts/PretendardVariable.woff2") format("woff2"); font-weight: 45 920; font-display: swap; }

:root {
  --bg: #ffffff;
  --ink: #101a33;
  --mut: #56657a;
  --line: #dfe4ea;
  --accent: #3366e8;
  --accent-h: #2453c9;
  --err: #d92d3a;
  --gut: clamp(20px, 6vw, 120px);
  --sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.7 var(--sans); letter-spacing: -.01em; word-break: keep-all; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.lg-bar { position: relative; z-index: 2; height: 72px; display: flex; align-items: center; padding: 0 var(--gut); }
.brand { display: inline-flex; }
.brand img { display: block; height: 28px; width: auto; }

.lg { position: relative; isolation: isolate; min-height: calc(100vh - 72px); min-height: calc(100svh - 72px); display: flex; align-items: center; padding: 40px var(--gut) 64px; }
.lg-main { width: 100%; max-width: 50%; }
.lg h1 { margin: 0; font-size: clamp(32px, 3.5vw, 54px); line-height: 1.18; letter-spacing: -.035em; font-weight: 700; }
.lg-lead { max-width: 34em; margin: 26px 0 36px; font-size: 18px; line-height: 1.75; color: #33445a; }

#lf { max-width: 460px; }
.lg-field { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; }
.lg-row { display: flex; gap: 8px; }
.lg-row input { flex: 1; min-width: 0; height: 52px; padding: 0 16px; border: 1px solid #c9d1db; border-radius: 6px; background: #fff; color: var(--ink); font: 400 16px var(--sans); }
.lg-row input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.btn { flex: none; min-height: 52px; padding: 0 24px; border: 1px solid var(--ink); border-radius: 6px; background: var(--ink); color: #fff; font: 600 15px/1.2 var(--sans); cursor: pointer; transition: background .15s, border-color .15s; }
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn[disabled] { opacity: .6; cursor: default; }
#err { min-height: 24px; margin-top: 8px; font-size: 14px; color: var(--err); }

.lg-facts { list-style: none; margin: 36px 0 0; padding: 0; border-top: 2px solid var(--ink); }
.lg-facts li { display: flex; flex-wrap: wrap; column-gap: 24px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15px; color: var(--mut); }
.lg-facts b { min-width: 9em; color: var(--ink); font-weight: 600; }

/* 오른쪽 남색 사선 패널(JISOAR 첫 화면과 같은 기울기), 안에 흰 심볼 */
.lg-panel { position: fixed; inset: 0 0 0 54%; z-index: -1; background: var(--ink); clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%); display: flex; align-items: center; justify-content: center; }
.lg-panel img { width: 36%; max-width: 280px; margin-left: 12%; }

@media (max-width: 1000px) {
  .lg { display: block; min-height: 0; padding: 24px var(--gut) 0; }
  .lg-main { max-width: none; }
  .lg-lead { font-size: 17px; }
  .lg-panel { position: relative; inset: auto; z-index: 0; height: 160px; margin: 48px calc(var(--gut) * -1) 0; clip-path: polygon(0 28%, 100% 0, 100% 100%, 0 100%); }
  .lg-panel img { width: auto; height: 64px; margin: 24px 0 0; }
}
@media (max-width: 520px) {
  .lg-row { flex-direction: column; }
  .btn { width: 100%; }
  .lg-facts li { flex-direction: column; gap: 0; }
}