/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .layout {
    grid-template-columns: 260px 1fr;
  }

  .topbar {
    grid-template-columns: 260px 1fr auto;
  }

  .header-sep:last-child {
    display: none;
  }

  .todo {
    display: none;
  }
}

@media (max-width: 760px) {
  .topbar-search {
    display: none;
  }

  .only-mobile {
    display: inline-flex;
  }

  .layout {
    grid-template-columns: 1fr;
    padding: 10px;
  }

  .topbar {
    display: flex;
    padding: 0 10px;
    gap: 10px;
  }

  .header-dial-wrap {
    display: none;
  }

  .sidebar {
    position: fixed;
    inset: 56px auto 0 0;
    width: min(86vw, 320px);
    z-index: var(--z-modal);
    box-shadow: var(--shadow-pop);
    transform: translateX(-104%);
    transition: transform var(--dur) var(--ease);
  }

  .sidebar.open {
    transform: none;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .dial-item:hover,
  .bm-card:hover,
  .folder-card:hover,
  .btn:active {
    transform: none;
  }
}

/* ---------- Sidebar Tabs ---------- */
.sidebar-tabs-wrap {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 10px 16px 6px;
}

.sidebar-tabs {
  display: flex;
  gap: 4px;
  background: var(--surface-2);
  padding: 3px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
}

.tab-btn {
  padding: 4px 12px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--muted);
  border-radius: 4px;
  transition: all var(--dur) var(--ease);
}

.tab-btn.active {
  background: var(--bg);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.tab-btn:hover:not(.active) {
  color: var(--ink);
}

.sidebar-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.sidebar-view[hidden] {
  display: none !important;
}

/* ---------- Mobile sidebar backdrop ---------- */
.sidebar-backdrop {
  display: none;
}

@media (max-width: 760px) {
  .sidebar.open ~ .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgb(0 0 0 / 0.35);
    z-index: calc(var(--z-modal) - 1);
  }
}