/* ============================================================ */
/* sidebar.css — 앱 쉘 그리드 + 좌측 사이드바 (브랜드/네비/푸터/접기) */
/* 원본: counsel.new.html line 201~325 + 반응형 line 1644~1663 */
/* ============================================================ */

/* ============ APP SHELL ============ */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w, 260px) 1fr;
  min-height: 100dvh;
  transition: grid-template-columns 420ms var(--ease);
}
.app-shell.collapsed { --sidebar-w: 68px; }

/* ============ SIDEBAR ============ */
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow: hidden;
}
.sidebar::before {
  content: '';
  position: absolute;
  inset: auto 0 80px 0;
  height: 260px;
  background: url('/assets/img/max-logo.png') center / contain no-repeat;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}
.sidebar > * { position: relative; z-index: 1; }
.collapsed .sidebar::before { display: none; }

.sidebar-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--border-soft);
  min-height: 64px;
}

.brand-text {
  display: flex; flex-direction: column;
  line-height: 1.1; min-width: 0;
}
.brand-text .name {
  font-weight: 600; font-size: 14px;
  letter-spacing: -0.01em;
}
.brand-text .sub {
  font-size: 11px; color: var(--text-3);
  margin-top: 2px;
  font-family: 'Geist Mono', monospace;
}

.sidebar-toggle {
  margin-left: auto;
  width: 28px; height: 28px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-2);
  display: grid; place-items: center;
  cursor: pointer;
  transition: all 220ms var(--ease);
  flex-shrink: 0;
}
.sidebar-toggle:hover { background: var(--surface-2); color: var(--text); }

/* ── Nav ── */
.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 10px 16px; }
.nav-group { margin-top: 8px; }
.nav-group-solo { margin-top: 14px; }
.nav-group-label {
  padding: 12px 12px 6px;
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  font-family: 'Geist', sans-serif;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--text-2);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: all 180ms var(--ease);
  cursor: pointer;
  position: relative;
}
.nav-item i { font-size: 18px; flex-shrink: 0; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active {
  color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent-ring);
}
.nav-item.active i { color: var(--accent); }

/* ── 맥스라이브 강조 — 오렌지 글로우 + 펄스 LIVE 배지 ── */
.nav-item-live {
  background: linear-gradient(135deg, rgba(220,38,38,0.06), rgba(234,88,12,0.06));
  border: 1px solid rgba(234, 88, 12, 0.2);
  position: relative;
}
.nav-item-live i {
  color: #ea580c !important;
  filter: drop-shadow(0 0 4px rgba(234, 88, 12, 0.4));
}
.nav-item-live span:not(.live-badge) {
  background: linear-gradient(90deg, #dc2626, #ea580c);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
  letter-spacing: -0.005em;
}
.nav-item-live:hover {
  background: linear-gradient(135deg, rgba(220,38,38,0.12), rgba(234,88,12,0.12));
  border-color: rgba(234, 88, 12, 0.4);
}
.nav-item-live.active {
  background: linear-gradient(135deg, rgba(220,38,38,0.14), rgba(234,88,12,0.14));
  border-color: #ea580c;
  box-shadow: inset 0 0 0 1px rgba(234, 88, 12, 0.5);
}
.nav-item-live.active i { color: #dc2626 !important; }
.live-badge {
  margin-left: auto;
  flex-shrink: 0;
  font-family: 'Geist Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff !important;
  background: linear-gradient(135deg, #dc2626, #ea580c);
  padding: 2px 6px;
  border-radius: 99px;
  box-shadow: 0 0 0 1px rgba(220,38,38,0.3), 0 0 6px rgba(234,88,12,0.5);
  -webkit-background-clip: border-box !important;
  background-clip: border-box !important;
}
.live-badge::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  background: #fff;
  border-radius: 99px;
  margin-right: 4px;
  vertical-align: middle;
  animation: live-pulse-dot 1.4s ease-in-out infinite;
}
@keyframes live-pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.7); }
}
.collapsed .live-badge { display: none; }

/* ── Collapsed state ── */
.collapsed .sidebar-head {
  flex-direction: column;
  padding: 14px 0;
  gap: 10px;
  justify-content: center; align-items: center;
}
.collapsed .brand-text { display: none; }
.collapsed .nav-group-label { display: none; }
.collapsed .nav-item span { display: none; }
.collapsed .sidebar-foot-user .user-meta { display: none; }
.collapsed .nav-item { justify-content: center; padding: 10px; }
.collapsed .nav-item.active::before { display: none; }
.collapsed .sidebar-toggle { margin: 0; }
.collapsed .sidebar-foot { padding: 12px 0; }
.collapsed .sidebar-foot-user { justify-content: center; padding: 8px 0; }

/* ── Footer ── */
.sidebar-foot {
  padding: 12px 10px 16px;
  border-top: 1px solid var(--border-soft);
}
.sidebar-foot-user {
  display: flex; align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
}
.avatar-dot {
  width: 30px; height: 30px;
  border-radius: 10px;
  background: linear-gradient(135deg, #059669, #0d9488);
  color: white;
  display: grid; place-items: center;
  font-weight: 600; font-size: 12px;
  flex-shrink: 0;
  font-family: 'Geist', sans-serif;
}
.user-meta {
  display: flex; flex-direction: column;
  line-height: 1.2; min-width: 0;
}
.user-meta .name {
  font-size: 13px; font-weight: 600;
  letter-spacing: -0.01em;
}
.user-meta .role {
  font-size: 11px; color: var(--text-3);
  margin-top: 2px;
}

/* ============ RESPONSIVE (sidebar only) ============ */
@media (max-width: 1024px) {
  .app-shell { grid-template-columns: 68px 1fr; }
  .app-shell .sidebar-head .brand-text,
  .app-shell .nav-group-label,
  .app-shell .nav-item span,
  .app-shell .sidebar-foot-user { opacity: 0; pointer-events: none; }
  .app-shell .nav-item { justify-content: center; padding: 10px; }
}
@media (max-width: 640px) {
  .app-shell { grid-template-columns: 0 1fr; }
  .sidebar { display: none; }
}
/* ── Footer actions (theme toggle + logout buttons) ── */
.sidebar-foot-actions { display: flex; gap: 6px; align-items: center; justify-content: flex-end; margin-top: 8px; }
.sidebar-foot-actions .mini-btn {
  height: 30px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  border: 1px solid var(--border-soft);
  border-radius: 8px;
}
.sidebar-foot-actions .mini-btn:hover { border-color: var(--border); }
.collapsed .sidebar-foot-actions .mini-btn { width: 30px; padding: 0; justify-content: center; }
.collapsed .sidebar-foot-actions .mini-btn span { display: none; }