/* Always-visible left navigation for planner.alexclass.ru */

body.planner-shell-page.tool-page,
body.planner-shell-page.notes-page,
body.planner-shell-page {
  max-width: none;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin-inline: 0;
}

body.planner-shell-page > .site-nav {
  flex-shrink: 0;
  margin: 0;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.site-nav-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.55rem;
  margin-left: auto;
}

.site-nav-end .nav-events-btn.active {
  background: color-mix(in srgb, var(--accent) 14%, #fff);
  border-color: color-mix(in srgb, var(--accent) 45%, #94a3b8);
  color: #334155;
  font-weight: 700;
}

.site-nav-end .nav-think-control {
  margin: 0;
  white-space: nowrap;
}

.site-nav-end .nav-think-control.is-dimmed {
  opacity: 0.55;
}

.site-nav-end .nav-think-control.hidden,
.site-nav-end .nav-events-btn.hidden {
  display: none !important;
}

@media (max-width: 720px) {
  .site-nav-end {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
}

.planner-shell-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  flex: 1;
  min-height: 0;
  width: 100%;
}

.planner-shell-sidebar {
  position: sticky;
  top: 52px;
  align-self: start;
  height: calc(100vh - 52px);
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow: auto;
  z-index: 30;
}

.planner-shell-menu-btn {
  display: none;
  width: calc(100% - 1rem);
  margin: 0.5rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-hover);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.planner-shell-nav {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0 1rem;
}

.planner-shell-link {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--text);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border-left: 3px solid transparent;
}

.planner-shell-link:hover {
  background: var(--surface-hover);
  color: var(--accent-hover);
  text-decoration: none;
}

.planner-shell-link.is-active {
  background: var(--accent-muted);
  color: var(--accent-hover);
  border-left-color: var(--accent);
}

.planner-shell-main {
  min-width: 0;
  padding: 1rem 1.25rem 2.5rem;
}

/* Notes: nest note-list sidebar inside main */
body.notes-page.planner-shell-page .notes-layout {
  height: calc(100vh - 52px - 2rem);
  max-height: calc(100vh - 52px - 2rem);
}

/* Tasks/SMM inside shell */
body.planner-shell-page #task-manager-shell,
body#task-manager-shell.planner-shell-page {
  /* body is the shell page */
}

body.planner-shell-page[data-shell-mode="tasks"] [data-shell-section="smm"],
body.planner-shell-page[data-shell-mode="smm"] [data-shell-section="tasks"] {
  display: none !important;
}

@media (max-width: 860px) {
  .planner-shell-layout {
    grid-template-columns: 1fr;
  }

  .planner-shell-sidebar {
    position: sticky;
    top: 52px;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    z-index: 35;
  }

  .planner-shell-menu-btn {
    display: block;
  }

  .planner-shell-nav {
    display: none;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding: 0 0.5rem 0.65rem;
  }

  .planner-shell-sidebar.is-open .planner-shell-nav {
    display: flex;
  }

  .planner-shell-link {
    border-left: none;
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.7rem;
  }

  .planner-shell-link.is-active {
    border-left: none;
  }

  .planner-shell-main {
    padding: 0.85rem 0.85rem 2rem;
  }

  body.notes-page.planner-shell-page .notes-layout {
    height: auto;
    max-height: none;
    grid-template-columns: 1fr;
  }
}

/* Compat: money-page class still applied on finance tools */
body.money-page.planner-shell-page {
  /* inherits planner-shell-page */
}