/* R7n — fixed-size menu targets, quiet grouping, and a clear current page. */
.sidebar .logo,
.sidebar .logo *,
.topbar .mobile-logo,
.topbar .mobile-logo * {
  text-decoration: none;
}

html body > .sidebar {
  --side-ink: #27354b;
  --side-muted: #68768a;
  --side-line: #e7edf5;
  --side-hover: #f2f6fc;
  --side-active: #eaf2ff;
  --side-accent: #195bcb;
  width: 240px;
  padding: 26px 16px 18px;
  background: #fff;
  border-color: var(--side-line);
  color: var(--side-ink);
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
  scrollbar-gutter: stable;
  scroll-padding-block: 18px;
}
.sidebar::-webkit-scrollbar { width: 5px; }
.sidebar::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 9px; }
html body > .sidebar .logo {
  min-height: 56px;
  padding: 0 13px;
  gap: 12px;
  border-radius: 12px;
}
.sidebar .logo .logo-symbol { width: 42px; height: 42px; flex: 0 0 42px; filter: none; }
.sidebar .logo .brand { color: var(--side-ink); font-size: 31px; line-height: 1.1; letter-spacing: -1.5px; }
html:not([lang="ko"]) .sidebar .logo .brand { font-size: 25px; letter-spacing: -1px; }
.sidebar .logo .wordmark { color: var(--side-muted); font-size: 8px; letter-spacing: 1.7px; margin: 7px 0 0 1px; }
html body > .sidebar .nav-section {
  flex: 0 0 auto;
  margin: 22px 14px 9px;
  font-size: 10px;
  line-height: 1.4;
  font-weight: 650;
  letter-spacing: 1.5px;
  color: var(--side-muted);
}
html body > .sidebar .nav-section-primary { margin-top: 26px; }
html body > .sidebar nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  margin: 0;
  flex: 0 0 auto;
  min-width: 0;
}
html body > .sidebar .nav-btn {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  width: 100%;
  height: auto;
  min-height: 46px;
  padding: 11px 13px;
  gap: 11px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--side-ink);
  background: transparent;
  box-shadow: none;
  font-size: 13px;
  font-weight: 550;
  line-height: 1.5;
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: left;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.sidebar .nav-btn > .icon { width: 20px; height: 20px; color: var(--side-muted); flex: 0 0 20px; }
html body > .sidebar .nav-btn::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 18px;
  border-radius: 0 3px 3px 0;
  background: var(--side-accent);
  transform: translateY(-50%);
  opacity: 0;
  animation: none;
}
html body > .sidebar .nav-btn:hover:not(.active) { background: var(--side-hover); color: var(--side-ink); }
html body > .sidebar .nav-btn.active {
  color: var(--side-accent);
  background: var(--side-active);
  border-color: transparent;
  font-weight: 700;
  box-shadow: none;
}
html body > .sidebar .nav-btn.active::before { opacity: 1; }
html body > .sidebar .nav-btn.active > .icon { color: var(--side-accent); }
html body > .sidebar .nav-btn > .icon { animation: none; transform: none; transition: color 160ms ease; }
html body > .sidebar .nav-btn:active { transform: none; }
.sidebar :is(button, a):focus-visible { outline: 2px solid var(--side-accent); outline-offset: 2px; }
.sidebar .nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 22px;
  padding: 2px 6px;
  flex: 0 0 auto;
  border-radius: 7px;
  background: var(--side-hover);
  color: var(--side-muted);
  font-size: 11px;
  line-height: 1.4;
  font-variant-numeric: tabular-nums;
}
.sidebar .nav-btn.active .nav-badge { background: #fff; color: var(--side-accent); }
html body > .sidebar .sidebar-bottom { padding-top: 20px; margin-top: auto; flex: 0 0 auto; }
html body > .sidebar .business {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 9px;
  margin: 0;
  padding: 14px;
  border-radius: 15px;
  border: 1px solid var(--side-line);
  background: var(--side-hover);
  color: var(--side-ink);
}
.sidebar .business .business-icon { margin: 0; padding: 6px; width: 30px; height: 30px; align-items: center; justify-content: center; border-radius: 9px; background: var(--side-active); color: var(--side-accent); }
.sidebar .business h3 { align-self: center; font-size: 12px; line-height: 1.5; color: var(--side-ink); margin: 0; }
.sidebar .business p { grid-column: 1 / -1; color: var(--side-muted); margin: 0; font-size: 11px; line-height: 1.6; }
.sidebar .business button { grid-column: 1 / -1; min-height: 36px; margin-top: 2px; padding: 7px 0; color: var(--side-accent); font-size: 12px; gap: 8px; border-radius: 5px; }
html body > .sidebar .me {
  gap: 10px;
  min-height: 62px;
  margin-top: 14px;
  padding: 13px 5px 0;
  border-color: var(--side-line);
  color: var(--side-ink);
}
.sidebar .me > div { min-width: 0; }
.sidebar .me strong { color: var(--side-ink); font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }
.sidebar .me small { color: var(--side-muted); font-size: 10px; line-height: 1.5; }
.sidebar .me .live-avatar { flex: 0 0 34px; width: 34px; height: 34px; background: var(--side-active); color: var(--side-accent); }

html[data-ui-mode="dark"] body > .sidebar {
  --side-ink: #e3ebf7;
  --side-muted: #a4b2c7;
  --side-line: #28374d;
  --side-hover: #1d2b41;
  --side-active: #203a60;
  --side-accent: #a3c8ff;
  background: #142033;
  scrollbar-color: #455570 transparent;
}
html[data-ui-mode="dark"] .sidebar .nav-btn.active .nav-badge { background: #142c4c; }
@media (min-width: 761px) { html body > .app { margin-left: 240px; } }
@media (min-width: 761px) and (max-width: 1250px) {
  html body > .sidebar { width: 216px; padding-inline: 12px; }
  html body > .app { margin-left: 216px; }
  html body > .sidebar .logo { padding-inline: 10px; }
}
@media (min-width: 761px) and (max-height: 850px) {
  html body > .sidebar { padding-top: 18px; }
  html body > .sidebar .nav-section { margin-top: 16px; }
  html body > .sidebar .nav-section-primary { margin-top: 20px; }
  html body > .sidebar .sidebar-bottom { padding-top: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html body > .sidebar .nav-btn, html body > .sidebar .nav-btn > .icon { transition: none; }
}