/* install.css — 설치형 앱 설치 동선(상단바 버튼 · 로그인 데모 블록)과 설치 안내 페이지.
   4px 리듬 유지. 인라인 style 금지(CSP style-src 'self') — 모든 값은 클래스/토큰으로. */

/* ── 상단바 ──────────────────────────────────────────────────────────────── */
.sb-installbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  padding-left: 8px;
  border-left: 1px solid var(--line);
}

.sb-install-ico {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.sb-install-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sb-install-guide {
  color: var(--text-2);
}

.sb-install-guide:hover {
  color: var(--text);
}

.sb-demo-badge {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-2);
  background: var(--surface-2);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .sb-install-label { display: none; }
  .sb-install-btn { padding: 0 8px; }
  .sb-installbar { margin-left: 4px; padding-left: 4px; border-left: 0; }
  .sb-demo-badge { display: none; }
  .sb-install-guide { display: none; }
}

/* ── 사이드바 하단 설치 링크 ───────────────────────────────────────────── */
.sb-side-install {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 8px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  color: var(--text-2);
  font-size: 12px;
  text-decoration: none;
}

.sb-side-install:hover {
  color: var(--text);
  border-color: var(--accent);
}

/* ── 로그인 화면 데모 블록 ───────────────────────────────────────────────── */
.auth__demo {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.auth__demo-title {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-2);
}

.auth__demo-creds {
  margin: 0 0 12px;
  font-size: 13px;
  font-family: var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  color: var(--text);
  word-break: break-all;
}

.auth__demo-btn {
  width: 100%;
  justify-content: center;
}

.auth__demo-hint {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-3);
}

/* ── 설치 안내 페이지 (/install/) ────────────────────────────────────────── */
html.install-doc {
  color-scheme: dark;
}

body.install-doc {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font, "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 24px 96px;
}

.top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.top__logo { height: 26px; width: auto; }

.top__back {
  margin-left: auto;
  color: var(--text-2);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.top__back:hover { color: var(--text); }

.lede {
  margin: 32px 0 8px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.sub {
  margin: 0 0 32px;
  max-width: 620px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-2);
  word-break: keep-all;
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.card + .card { margin-top: 16px; }

.card h2 {
  margin: 0 0 4px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.card__meta {
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--text-3);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
}

.btnlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btnlink:hover { border-color: var(--accent); color: var(--accent-strong); }

.btnlink--primary {
  border-color: transparent;
  background: var(--accent);
  color: var(--accent-ink);
}

.btnlink--primary:hover { background: var(--accent-strong); color: var(--accent-ink); }

.steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.steps li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-2);
  word-break: keep-all;
}

.steps b { color: var(--text); font-weight: 600; }

.num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
}

.note {
  margin: 16px 0 0;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-2);
  word-break: keep-all;
}

.note b { color: var(--text); }

.kv {
  margin: 16px 0 0;
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 8px 16px;
  font-size: 13px;
}

.kv dt { color: var(--text-3); }
.kv dd { margin: 0; color: var(--text); word-break: break-all; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  color: var(--text-2);
}

.status__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--pos);
}

.status__dot--off { background: var(--warn); }

.foot {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--text-3);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.foot a { color: var(--text-2); text-decoration: none; border-bottom: 1px solid var(--line-strong); }

@media (max-width: 560px) {
  .wrap { padding: 24px 16px 64px; }
  .kv { grid-template-columns: 1fr; gap: 4px; }
  .kv dd { margin-bottom: 8px; }
}