.entry-mode {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
  padding: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.entry-mode button {
  min-height: 42px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: calc(var(--radius) - 2px);
  font-weight: 700;
}

.entry-mode button[aria-selected="true"] {
  color: var(--text);
  background: var(--primary-soft);
}

.activity-picker-field {
  grid-column: 1 / -1;
}

.activity-chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.activity-chip {
  position: relative;
  display: inline-flex;
}

.activity-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.activity-chip span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0.5rem 0.7rem;
  color: var(--text);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-left: 4px solid var(--chip-color, var(--primary));
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
}

.activity-chip input:focus-visible + span {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.activity-chip input:checked + span {
  background: var(--chip-soft, var(--primary-soft));
  border-color: var(--chip-color, var(--primary));
}

.activity-chip[data-category="strength"] {
  --chip-color: #25636f;
  --chip-soft: #d9ecec;
}

.activity-chip[data-category="cardio"] {
  --chip-color: #a8423d;
  --chip-soft: #f4dcda;
}

.activity-chip[data-category="mind-body"] {
  --chip-color: #6d5a9c;
  --chip-soft: #e8e2f2;
}

.activity-chip[data-category="sport"] {
  --chip-color: #3f7a54;
  --chip-soft: #dcebdd;
}

.activity-chip[data-category="recovery"] {
  --chip-color: #c8842d;
  --chip-soft: #f1ddbd;
}

[data-theme="dark"] .activity-chip {
  --chip-soft: color-mix(in srgb, var(--chip-color) 34%, var(--surface-strong));
}

[data-theme="dark"] .activity-chip input:checked + span {
  color: #ffffff;
  box-shadow: inset 0 0 0 1px var(--chip-color);
}

.activity-more {
  margin-top: 0.8rem;
}

.activity-more summary {
  width: fit-content;
  list-style: none;
}

.activity-more summary::-webkit-details-marker {
  display: none;
}

.activity-more[open] .activity-chip-grid,
.custom-activity-field {
  margin-top: 0.8rem;
}

.custom-activity-field {
  max-width: 460px;
}

.preference-grid {
  margin-top: 0.65rem;
}

.activity-summary-card {
  display: grid;
  gap: 1rem;
}

.activity-summary-card h2 {
  margin-bottom: 0;
}

.activity-minutes-summary {
  margin: 0;
  color: var(--muted);
}

.activity-minutes-summary strong {
  color: var(--text);
}

.week-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45rem;
}

.week-day {
  display: grid;
  min-height: 64px;
  place-items: center;
  padding: 0.35rem;
  color: var(--muted);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.week-day span {
  font-size: 0.72rem;
}

.week-day small {
  min-height: 1rem;
  font-weight: 900;
  line-height: 1;
}

.week-day.active {
  color: var(--primary-strong);
  background: var(--primary-soft);
  border-color: var(--primary);
}

.week-day.future {
  opacity: 0.52;
}

.calendar-toolbar {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 1rem;
}

.calendar-toolbar h2 {
  margin: 0;
  text-align: center;
  letter-spacing: 0;
}

.activity-calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.35rem;
}

.calendar-weekday {
  padding: 0.35rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 800;
}

.calendar-day {
  position: relative;
  display: grid;
  min-height: 72px;
  align-content: space-between;
  padding: 0.45rem;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.calendar-day.empty {
  visibility: hidden;
}

.calendar-day.active {
  background: var(--primary-soft);
  border-color: var(--primary);
}

.calendar-day.today {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.calendar-day small {
  overflow: hidden;
  color: var(--primary-strong);
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-check {
  position: absolute;
  top: 0.4rem;
  right: 0.45rem;
  color: var(--primary-strong);
  font-weight: 900;
}

.activity-history-list {
  display: grid;
  gap: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.activity-history-header,
.activity-history-row {
  display: grid;
  grid-template-columns: 110px minmax(180px, 1fr) 100px 110px minmax(160px, 1fr) 64px;
  gap: 0.8rem;
  align-items: center;
  min-width: 760px;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
}

.activity-history-header.without-duration,
.activity-history-row.without-duration {
  grid-template-columns: 110px minmax(180px, 1fr) 110px minmax(160px, 1fr) 64px;
  min-width: 660px;
}

.activity-history-header > :nth-child(3),
.activity-history-header > :nth-child(4),
.activity-history-row > :nth-child(3),
.activity-history-row > :nth-child(4) {
  text-align: center;
}

.activity-history-header > :last-child {
  text-align: center;
}

.activity-history-header.without-duration > :nth-child(4),
.activity-history-row.without-duration > :nth-child(4) {
  text-align: left;
}

.activity-history-row .table-actions {
  justify-content: flex-end;
  min-width: 42px;
}

.activity-edit-button {
  flex: 0 0 42px;
  font-size: 1.05rem;
}

.activity-history-header {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.activity-history-row:last-child {
  border-bottom: 0;
}

.activity-history-row p,
.activity-history-row small {
  margin: 0;
}

.activity-history-row small {
  color: var(--muted);
}

.activity-row-main small {
  display: none;
}

.weekly-progress-stack {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.35rem;
}

.weekly-progress-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.25rem 0.6rem;
  align-items: center;
}

.weekly-progress-line .progress-track {
  grid-column: 1 / -1;
}

.weekly-progress-line.duration .progress-fill {
  background: linear-gradient(90deg, #69fd7d, #236137);
}

.activity-summary-action-compact {
  display: none;
}

@media (max-width: 760px) {
  .recent-weeks-grid {
    display: flex;
    flex-direction: column-reverse;
  }

  .week-strip {
    gap: 0.25rem;
  }

  .week-day {
    min-height: 54px;
  }

  .calendar-day {
    min-height: 52px;
  }

  .calendar-day small {
    display: none;
  }

  .calendar-check {
    top: auto;
    right: 0.3rem;
    bottom: 0.2rem;
    font-size: 0.72rem;
  }

  .activity-history-row,
  .activity-history-row.without-duration {
    grid-template-columns: 1fr auto;
    min-width: 0;
  }

  .activity-history-header {
    display: none;
  }

  .activity-history-row > :not(.activity-row-main, .table-actions) {
    display: none;
  }

  .activity-summary-action-full {
    display: none;
  }

  .activity-summary-action-compact {
    display: inline;
  }

  .activity-summary-action {
    min-width: 48px;
    padding-inline: 0.65rem;
  }

  .activity-row-main small {
    display: block;
  }

}