/* =============================================================
   sidebar.css — Navigation hub sidebar
   220px expanded | 52px collapsed
   ============================================================= */

.sidebar {
  display: flex;
  flex-direction: column;
  width: 220px;
  background: var(--surface) var(--tex-parchment) repeat;
  background-size: 512px 512px;
  border-right: 2px solid rgba(139,26,26,0.25);
  box-shadow: 2px 0 12px rgba(59,47,30,0.2);
  overflow: hidden;
  transition: width var(--transition-panel);
  position: relative;
  z-index: 100;
}

.shell-sidebar { overflow: hidden; }

/* ── Collapse button ──────────────────────────────────────────── */
.sidebar__collapse-btn {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 8px 12px;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(139,26,26,0.15);
  color: var(--ink-muted);
  cursor: pointer;
  font-size: 0.7rem;
  transition: color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}
.sidebar__collapse-btn:hover {
  color: var(--blood);
  background: rgba(196,146,42,0.08);
}

.sidebar__collapse-icon {
  font-size: 0.65rem;
  line-height: 1;
}

.sidebar--collapsed .sidebar__collapse-btn {
  justify-content: center;
  padding: 8px 0;
}

/* ── Section header: diamond divider images flanking title ────── */
.sidebar__section-header {
  font-family: var(--font-display);
  color: var(--blood);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 8px 14px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
  white-space: nowrap;
  overflow: visible;
}
/* The text node wraps in a span from JS, or we float it here */
.sidebar__section-header::before,
.sidebar__section-header::after {
  content: '';
  flex: 1;
  height: 24px;
  background: url('/assets/ui/sidebar-section-divider.png') no-repeat;
  background-size: 100% 100%;
  opacity: 0.85;
  min-width: 20px;
  display: block;
}
.sidebar__section-header::before {
  margin-right: 10px;
}
.sidebar__section-header::after {
  transform: scaleX(-1);
  margin-left: 10px;
}

/* ── Section divider as standalone element (deprecated — use header) */
.sidebar__section-divider {
  height: 20px;
  background: url('/assets/ui/sidebar-section-divider.png') no-repeat center;
  background-size: auto 100%;
  margin: 2px 0;
  opacity: 0.7;
}

/* ── Tab list ─────────────────────────────────────────────────── */
.sidebar__tabs {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 6px;
  flex-shrink: 0;
}

/* ── Individual tab button ────────────────────────────────────── */
.sidebar__tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  background: none;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-align: left;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar__tab:hover {
  background: rgba(196,146,42,0.12);
  border-color: rgba(196,146,42,0.3);
  color: var(--ink);
}

.sidebar__tab--active {
  background: rgba(139,26,26,0.10);
  border-color: rgba(139,26,26,0.2);
  color: var(--blood);
  font-weight: 900;
  border-left: 3px solid var(--blood);
}
.sidebar__tab--active .sidebar__tab-icon {
  color: var(--gold);
}

/* Active character in party list */
.sidebar__char-item--active {
  border-left: 3px solid var(--gold);
  background: rgba(196,146,42,0.12);
}

/* ── Tab icon + label ─────────────────────────────────────────── */
.sidebar__tab-icon {
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  color: var(--ink-muted);
  transition: color var(--transition-fast);
}

.sidebar__tab-label {
  font-size: 0.83rem;
  font-weight: 400;
  transition: opacity var(--transition), width var(--transition);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Collapsed state ──────────────────────────────────────────── */
.shell-layout.sidebar-collapsed .sidebar__tab {
  justify-content: center;
  padding: 9px 0;
  gap: 0;
}

.shell-layout.sidebar-collapsed .sidebar__tab-label {
  width: 0;
  opacity: 0;
  pointer-events: none;
}

.shell-layout.sidebar-collapsed .sidebar__tab-icon {
  width: auto;
}

.shell-layout.sidebar-collapsed .sidebar__tab--active {
  border-left: none;
  border-bottom: 3px solid var(--gold);
  background: rgba(196,146,42,0.12);
}

.shell-layout.sidebar-collapsed .sidebar__section-header,
.shell-layout.sidebar-collapsed .sidebar__section-divider {
  display: none;
}

/* ── Inline content area (Initiative lives here) ──────────────── */
.sidebar__inline-content {
  flex: 1;
  overflow-y: auto;
  padding: 8px 8px;
  border-top: 1px solid rgba(139,26,26,0.12);
}

.sidebar__inline-content[hidden] {
  display: none;
}

.shell-layout.sidebar-collapsed .sidebar__inline-content {
  display: none;
}

/* ── Scrollbar ────────────────────────────────────────────────── */
.sidebar__inline-content::-webkit-scrollbar { width: 6px; }
.sidebar__inline-content::-webkit-scrollbar-track { background: var(--surface-deep); }
.sidebar__inline-content::-webkit-scrollbar-thumb { background: rgba(139,26,26,0.3); border-radius: 3px; }
.sidebar__inline-content::-webkit-scrollbar-thumb:hover { background: rgba(139,26,26,0.5); }

/* ── Initiative tracker overrides when inside sidebar ────────── */
.sidebar__inline-content .vtt-init-list {
  background: none;
  border: none;
  padding: 0;
}

.sidebar__inline-content h2,
.sidebar__inline-content .vtt-sidebar-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--blood);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
}

/* ── Compact .it-row for 220px sidebar ──────────────────────────*/
.sidebar__inline-content .it-row {
  grid-template-columns: 26px 1fr auto;
  gap: 4px;
  padding: 4px 6px;
}

.sidebar__inline-content .it-type-badge,
.sidebar__inline-content .it-ac {
  display: none;
}

.sidebar__inline-content .it-initiative {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.sidebar__inline-content .it-name {
  grid-column: 2;
  grid-row: 1;
  font-size: 0.82rem;
}

.sidebar__inline-content .it-remove-btn {
  grid-column: 3;
  grid-row: 1;
}

.sidebar__inline-content .it-hp-block {
  grid-column: 2 / span 2;
  grid-row: 2;
}

.sidebar__inline-content .it-hp-input {
  width: 36px;
  font-size: 0.75rem;
}

.sidebar__inline-content .it-hp-label {
  font-size: 0.72rem;
}

.sidebar__inline-content .it-hp-bar-wrap {
  height: 5px;
}

.sidebar__inline-content .it-initiative-val,
.sidebar__inline-content .it-initiative-input {
  font-size: 0.85rem;
}