.task-sections {
  display: grid;
  gap: 10px;
}

.task-section {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
}

.task-section > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 46px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.task-section > summary::-webkit-details-marker { display: none; }
.task-section[open] > summary { border-bottom: 1px solid var(--line); }
.section-heading { display: flex; align-items: center; gap: 8px; min-width: 0; }
.section-chevron { color: var(--muted); font-size: 22px; line-height: 1; transition: transform 120ms ease; }
.task-section[open] .section-chevron { transform: rotate(90deg); }
.section-count {
  min-width: 27px;
  border-radius: 999px;
  padding: 3px 8px;
  background: var(--surface-2);
  color: var(--muted);
  text-align: center;
  font-size: 12px;
  font-weight: 650;
}

.task-section-body { padding: 10px; background: var(--surface-3); }
.section-task-list { gap: 8px; }
.section-empty { padding: 14px 12px; color: var(--muted); font-size: 13px; }
.task-actions { flex-wrap: wrap; justify-content: flex-end; }

.density-toggle.active {
  border-color: #527a5e;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.horizon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 2px 10px;
}
.horizon-label { color: var(--muted); font-size: 12px; }
.horizon-controls { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.horizon-control { display: inline-flex; gap: 2px; padding: 3px; border-radius: 9px; background: var(--surface-2); }
.horizon-control button {
  min-width: 42px;
  border: 0;
  border-radius: 7px;
  padding: 5px 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}
.horizon-control button.active { background: var(--surface); color: var(--text); font-weight: 650; box-shadow: 0 1px 3px rgba(0,0,0,.28); }
.boundary-toggle { padding: 6px 9px; font-size: 11px; white-space: nowrap; }

.sleeping-block {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.sleeping-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 4px 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}
.sleep-dialog { width: min(440px, calc(100vw - 26px)); }
.sleep-dialog .muted { margin-top: 4px; }

.tasks-panel.compact .task-section-body { padding: 6px; }
.tasks-panel.compact .section-task-list { gap: 5px; }
.tasks-panel.compact .task-card {
  align-items: center;
  gap: 8px;
  border-radius: 9px;
  padding: 7px 9px;
}
.tasks-panel.compact .task-main { align-items: center; gap: 8px; }
.tasks-panel.compact .complete-button { width: 18px; height: 18px; margin-top: 0; }
.tasks-panel.compact .task-title-row { align-items: center; gap: 7px; }
.tasks-panel.compact .task-title-row h3 { font-size: 14px; }
.tasks-panel.compact .status-pill { padding: 2px 6px; font-size: 10px; }
.tasks-panel.compact .notes,
.tasks-panel.compact .tags,
.tasks-panel.compact .attachments { display: none; }
.tasks-panel.compact .timing { margin-top: 3px; gap: 3px 9px; font-size: 10px; }
.tasks-panel.compact .task-actions .text-button { padding: 4px 6px; font-size: 12px; }
.tasks-panel.compact .sleeping-block { margin-top: 8px; padding-top: 7px; }

.complete-indicator {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
}
.tasks-panel.compact .complete-indicator { width: 18px; height: 18px; font-size: 10px; }

@media (max-width: 760px) {
  .panel-heading { align-items: flex-start; }
  .density-toggle { flex-shrink: 0; }
  .horizon-row { align-items: flex-start; flex-direction: column; gap: 7px; }
  .horizon-controls { width: 100%; justify-content: space-between; }
  .horizon-control button { min-width: 0; }
  .tasks-panel.compact .task-card { align-items: stretch; }
  .sleep-dialog { width: 100vw; max-width: 100vw; }
}

.task-section[data-section="now"] .status-pill.ready {
  display: none;
}