/* ═══════════════════════════════════════════════════════════════════
   HCT Sidebar — layout and sidebar-specific nav styles
   Loaded after css/design-system.css.
   Do NOT add sidebar styles to css/styles.css or css/design-system.css.
   ═══════════════════════════════════════════════════════════════════ */

/* ── App-level layout ─────────────────────────────────────────────── */
body {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 100vh;
}

#appContent {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--hct-bg-light);
}

/* ── Sidebar container ────────────────────────────────────────────── */
#sidebar {
  width: 248px;
  flex-shrink: 0;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--ds-color-bg);
  border-right: 1px solid var(--ds-color-border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  scrollbar-width: thin;
  scrollbar-color: var(--ds-color-border) transparent;
}
#sidebar::-webkit-scrollbar         { width: 4px; }
#sidebar::-webkit-scrollbar-thumb   { background: var(--ds-color-border); border-radius: 4px; }

/* ── Brand ────────────────────────────────────────────────────────── */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px 12px;
  border-bottom: 1px solid var(--ds-color-border);
  flex-shrink: 0;
}
.sidebar-brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--ds-color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-brand-text  { flex: 1; min-width: 0; }
.sidebar-brand-name  {
  font-size: 13px;
  font-weight: 700;
  color: var(--ds-color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-brand-sub {
  font-size: 11px;
  color: var(--ds-color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Override refreshBtn for sidebar context */
#refreshBtn {
  background: transparent;
  border: 1px solid var(--ds-color-border);
  color: var(--ds-color-text-tertiary);
  border-radius: var(--ds-radius-sm);
  font-size: 11px;
  padding: 3px 7px;
  cursor: pointer;
  transition: color var(--ds-transition), background var(--ds-transition);
  flex-shrink: 0;
  font-family: var(--hct-font);
}
#refreshBtn:hover { color: var(--ds-color-text); background: var(--ds-color-bg-secondary); }

/* ── Nav container ────────────────────────────────────────────────── */
.sidebar-nav {
  flex: 1;
  padding: 8px 0 4px;
  display: flex;
  flex-direction: column;
}

/* ── Base nav-item styles (shared) ───────────────────────────────── */
#sidebar .nav-tab,
#sidebar .sidebar-sub,
#sidebar .sidebar-item-analytics {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 400;
  color: var(--ds-color-text-secondary);
  cursor: pointer;
  text-decoration: none;
  border: none;
  background: transparent;
  border-left: 3px solid transparent;
  border-radius: 0 6px 6px 0;
  margin: 1px 6px 1px 0;
  transition: background var(--ds-transition), color var(--ds-transition), border-color var(--ds-transition);
  width: calc(100% - 6px);
  box-sizing: border-box;
  user-select: none;
  font-family: var(--hct-font);
  line-height: 1.4;
}

/* Hover */
#sidebar .nav-tab:hover,
#sidebar .sidebar-sub:hover,
#sidebar .sidebar-item-analytics:hover {
  background: var(--ds-color-primary-soft);
  color: var(--ds-color-text);
  border-left-color: transparent;
}

/* Active — white text/icon on darker-teal bg for readable contrast.
   !important defends against the legacy .nav-tab.active rule in
   styles.css which sets a low-contrast dark-teal color. */
#sidebar .nav-tab.active,
#sidebar .sidebar-sub.active,
#sidebar .sidebar-item-analytics.active {
  background: var(--ds-color-primary) !important;
  color: #fff !important;
  border-left-color: var(--ds-color-primary-dark) !important;
  font-weight: 600;
}
#sidebar .nav-tab.active:hover,
#sidebar .sidebar-sub.active:hover,
#sidebar .sidebar-item-analytics.active:hover {
  background: var(--ds-color-primary-dark) !important;
  color: #fff !important;
}

/* SVG icon tint */
#sidebar .nav-tab svg,
#sidebar .sidebar-item-analytics svg {
  flex-shrink: 0;
  color: var(--ds-color-text-tertiary);
  transition: color var(--ds-transition);
}
#sidebar .nav-tab:hover svg,
#sidebar .sidebar-item-analytics:hover svg { color: var(--ds-color-text-secondary); }
#sidebar .nav-tab.active svg,
#sidebar .sidebar-item-analytics.active svg { color: #fff !important; stroke: #fff !important; }

/* ── Collapsible parent header ────────────────────────────────────── */
.sidebar-parent {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px 7px 0;
  margin: 1px 6px 1px 0;
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 400;
  color: var(--ds-color-text-secondary);
  border-left: 3px solid transparent;
  transition: background var(--ds-transition), color var(--ds-transition);
  width: calc(100% - 6px);
  box-sizing: border-box;
}
.sidebar-parent:hover {
  background: var(--ds-color-primary-soft);
  color: var(--ds-color-text);
}
.sidebar-parent.sidebar-parent-active { color: var(--ds-color-text); font-weight: 500; }
.sidebar-parent-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 12px;
  flex: 1;
  min-width: 0;
}
.sidebar-parent svg { flex-shrink: 0; color: var(--ds-color-text-tertiary); }

/* ── Sub-items ────────────────────────────────────────────────────── */
#sidebar .sidebar-sub { padding-left: 36px; font-size: 13px; }

.sidebar-ext { color: var(--ds-color-text-tertiary) !important; }
.sidebar-ext:hover { color: var(--ds-color-text) !important; }

/* "+ Add clean" action button */
.sidebar-action {
  margin: 4px 12px 4px 36px !important;
  width: auto !important;
}

/* ── Caret (collapse indicator) ──────────────────────────────────── */
.sidebar-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left:  4px solid transparent;
  border-right: 4px solid transparent;
  border-top:   5px solid currentColor;
  opacity: 0.45;
  flex-shrink: 0;
  margin-right: 8px;
  transition: transform 0.15s ease, opacity 0.15s;
  transform: rotate(-90deg);
}
.sidebar-caret.sidebar-caret-open {
  transform: rotate(0deg);
  opacity: 0.65;
}

/* ── Group labels ─────────────────────────────────────────────────── */
.sidebar-group-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-color-text-tertiary);
  padding: 10px 14px 3px;
}

/* ── Group divider ────────────────────────────────────────────────── */
.sidebar-group-divider {
  height: 1px;
  background: var(--ds-color-border);
  margin: 8px 14px;
}

/* ── Children container ───────────────────────────────────────────── */
.sidebar-children { display: none; /* sidebar.js toggles this */ }

/* ── Nav badges ───────────────────────────────────────────────────── */
.sidebar-badge {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 10px !important;
  padding: 2px 6px !important;
}

/* ── Footer / User identity ───────────────────────────────────────── */
.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--ds-color-border);
  flex-shrink: 0;
  margin-top: auto;
}
.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ds-color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-user-name { font-size: 13px; font-weight: 600; color: var(--ds-color-text); }
.sidebar-user-role { font-size: 11px; color: var(--ds-color-text-tertiary); }

/* ── Breadcrumb bar (top of content area) ────────────────────────── */
.sidebar-breadcrumb-bar {
  padding: 7px 20px;
  border-bottom: 1px solid var(--ds-color-border);
  background: var(--ds-color-bg);
  min-height: 32px;
  flex-shrink: 0;
  font-size: 11px;
  color: var(--ds-color-text-tertiary);
}
.sidebar-breadcrumb-bar a {
  color: var(--ds-color-text-tertiary);
  text-decoration: none;
}
.sidebar-breadcrumb-bar a:hover {
  color: var(--ds-color-text-secondary);
  text-decoration: underline;
}
.bc-sep { margin: 0 5px; color: var(--ds-color-text-tertiary); }

/* ── Mobile bar (hidden on desktop ≥769px) ──────────────────────── */
#mobileBar { display: none; }

/* ── Sidebar overlay (mobile) ────────────────────────────────────── */
#sidebarOverlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 490;
}
#sidebarOverlay.active { display: block; }

/* ── Today status tiles ───────────────────────────────────────────── */
.today-tiles-row {
  display: flex;
  gap: 12px;
  padding: 12px 20px 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.today-tiles-row::-webkit-scrollbar { display: none; }

.today-tile {
  flex: 0 0 auto;
  min-width: 148px;
  background: var(--ds-color-bg);
  border: 1.5px solid var(--ds-color-border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: box-shadow var(--ds-transition), border-color var(--ds-transition);
}
.today-tile:hover { box-shadow: 0 2px 8px rgba(0,0,0,.08); border-color: var(--ds-color-primary); }

.today-tile-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--ds-color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.today-tile-count {
  font-size: 22px;
  font-weight: 800;
  color: var(--ds-color-text);
  line-height: 1.2;
}
.today-tile-sub {
  font-size: 11px;
  color: var(--ds-color-text-tertiary);
  margin-top: 2px;
}

/* Alert states */
.today-tile-danger {
  border-color: #fca5a5;
  background: #fff8f8;
}
.today-tile-danger .today-tile-count { color: #dc2626; }
.today-tile-danger .today-tile-label { color: #dc2626; }

.today-tile-warning {
  border-color: #fcd34d;
  background: #fffbeb;
}
.today-tile-warning .today-tile-count { color: #d97706; }

/* ══════════════════════════════════════════════════════════════════
   Mobile (≤ 768px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  body { flex-direction: column; }

  #sidebar {
    position: fixed;
    left: -260px;
    top: 0;
    bottom: 0;
    height: 100%;
    width: 248px;
    transition: left 0.25s ease;
    z-index: 500;
    box-shadow: none;
  }
  #sidebar.sidebar-open {
    left: 0;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.18);
  }

  #mobileBar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--hct-navy);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 400;
    flex-shrink: 0;
  }
  .sidebar-mobile-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    line-height: 1;
  }
  .sidebar-mobile-btn:hover { color: #fff; }
  .sidebar-mobile-brand {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    flex: 1;
    text-align: center;
  }

  .sidebar-breadcrumb-bar { padding: 6px 12px; }

  .today-tiles-row { padding: 10px 12px 2px; gap: 10px; }
  .today-tile { min-width: 132px; }
}