.btn {
  align-items: center;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  line-height: 1.2;
  min-height: 2.75rem;
  padding: 0.68rem 1rem;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--color-lavender-soft);
  border-color: var(--color-lavender);
  color: var(--color-primary);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: #dcdaf0;
  color: var(--color-primary);
}

.btn-accent {
  background: var(--color-accent);
  color: #172033;
}

.btn-accent:hover,
.btn-accent:focus-visible {
  background: var(--color-accent-hover);
  color: #172033;
}

.btn-light {
  background: #fff;
  color: var(--color-primary);
}

.btn-light:hover,
.btn-light:focus-visible {
  background: var(--color-lavender-soft);
  color: var(--color-primary);
}

.btn-outline {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-primary);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.eyebrow {
  color: var(--color-lavender);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-bottom: 0.55rem;
  text-transform: uppercase;
}

.card,
.document-card,
.news-card,
.quick-link,
.legacy-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card,
.document-card,
.quick-link {
  padding: 1.3rem;
}

.card-grid,
.document-grid,
.quick-grid,
.news-grid {
  display: grid;
  gap: 1rem;
}

.card-grid,
.document-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card h2,
.card h3,
.document-card h2,
.document-card h3 {
  margin-bottom: 0.55rem;
}

.card p:last-child,
.document-card p:last-child {
  margin-bottom: 0;
}

.document-card {
  border-top: 4px solid var(--color-lavender);
}

.document-card__meta {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.quick-link {
  align-items: center;
  color: var(--color-text);
  display: grid;
  gap: 0.55rem;
  justify-items: center;
  min-height: 7.3rem;
  padding: 1rem 0.65rem;
  text-align: center;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.quick-link:hover,
.quick-link:focus-visible {
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-sm);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.quick-link__icon {
  align-items: center;
  background: #dce9ff;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px #c5d8fb;
  color: var(--color-primary-hover);
  display: inline-flex;
  font-size: 1.3rem;
  font-weight: 800;
  height: 3rem;
  justify-content: center;
  width: 3rem;
}

.quick-link strong {
  font-size: 0.88rem;
  line-height: 1.25;
}

.tag {
  background: var(--color-lavender-soft);
  border-radius: 999px;
  color: var(--color-primary);
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.22rem 0.62rem;
}

.tag--gold {
  background: #fff0c6;
  color: #744e00;
}

.tag--aqua {
  background: var(--color-aqua);
  color: #17616a;
}

.news-carousel {
  min-width: 0;
  position: relative;
}

.news-carousel__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.2rem 0.1rem 1rem;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.news-carousel__track::-webkit-scrollbar {
  display: none;
}

.news-carousel .news-card {
  display: flex;
  flex: 0 0 calc((100% - 2rem) / 3);
  flex-direction: column;
  min-width: 0;
  scroll-snap-align: start;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.news-carousel .news-card:hover {
  border-color: #cbd3e3;
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.news-carousel .news-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.news-carousel .news-card__body > :is(a, .news-card__toggle) {
  font-weight: 800;
  margin-top: auto;
  text-decoration: none;
}

.news-card__toggle {
  align-self: flex-start;
  background: transparent;
  border: 0;
  color: var(--color-primary-hover);
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.news-card__toggle:hover,
.news-card__toggle:focus-visible {
  color: var(--color-primary);
  text-decoration: underline;
}

.carousel-controls {
  display: flex;
  gap: 0.5rem;
}

.carousel-controls button {
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-primary);
  cursor: pointer;
  display: inline-flex;
  height: 2.7rem;
  justify-content: center;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
  width: 2.7rem;
}

.carousel-controls button:hover,
.carousel-controls button:focus-visible {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}

.carousel-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
  transform: none;
}

.notice {
  align-items: center;
  background: var(--color-lavender-soft);
  border-left: 5px solid var(--color-lavender);
  border-radius: var(--radius-sm);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 1rem 1.1rem;
}

.notice > :last-child {
  margin-bottom: 0;
}

.calendar-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.calendar-panel__header {
  align-items: center;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 1rem 1.15rem;
}

.calendar-panel__header h2,
.calendar-panel__header h3 {
  color: #fff;
  margin: 0;
}

.calendar-panel__title p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin: 0 0 0.2rem;
  text-transform: uppercase;
}

.calendar-controls {
  align-items: center;
  display: flex;
  gap: 0.7rem;
}

.calendar-controls button {
  align-items: center;
  background: #fff;
  border: 0;
  border-radius: 50%;
  color: var(--color-primary);
  cursor: pointer;
  display: inline-flex;
  font-size: 1.35rem;
  height: 2.45rem;
  justify-content: center;
  width: 2.45rem;
}

.calendar-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.calendar-body {
  overflow-x: hidden;
  padding: 1rem;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  min-width: 0;
}

.calendar-weekdays > div {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.45rem;
  text-align: center;
  text-transform: uppercase;
}

.calendar-grid {
  border-left: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
}

.calendar-grid .day {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  min-height: 7.2rem;
  padding: 0.45rem;
}

.calendar-grid .day-empty {
  background: var(--color-background);
}

.calendar-events {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.45rem;
}

.calendar-event,
.calendar-legend span {
  border-radius: 0.35rem;
  display: flex;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 0.28rem 0.4rem;
}

.calendar-event {
  flex-direction: column;
  gap: 0.15rem;
  overflow-wrap: anywhere;
}

.calendar-event small {
  font-size: 0.65rem;
  font-weight: 600;
}

.calendar-event.actividad,
.calendar-legend .actividad {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.calendar-event.evaluacion,
.calendar-legend .evaluacion {
  background: var(--color-evaluation-soft);
  color: var(--color-evaluation);
}

.calendar-event.importante,
.calendar-legend .importante {
  background: var(--color-important-soft);
  color: var(--color-important);
}

.calendar-event.feriado,
.calendar-legend .feriado {
  background: var(--color-holiday-soft);
  color: var(--color-holiday);
}

.calendar-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0 1rem 1rem;
}

.calendar-filters {
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
}

.calendar-filters > span {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
  margin-right: 0.2rem;
}

.calendar-filter {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.42rem 0.72rem;
}

.calendar-filter:hover,
.calendar-filter:focus-visible,
.calendar-filter[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.calendar-status {
  color: var(--color-muted);
  font-size: 0.82rem;
  margin: 0;
  padding: 0 1rem 0.8rem;
}

.calendar-empty {
  color: var(--color-muted);
  margin: 0;
  padding: 1.2rem;
  text-align: center;
}

.calendar-summary-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.calendar-summary-item {
  align-items: start;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  gap: 1rem;
  grid-template-columns: 8rem minmax(0, 1fr);
  padding: 1rem 0.25rem;
}

.calendar-summary-item:last-child {
  border-bottom: 0;
}

.calendar-summary-item time {
  color: var(--color-primary);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: capitalize;
}

.calendar-summary-item h4 {
  font-size: 1rem;
  margin: 0.45rem 0 0;
}

.calendar-summary-item p {
  color: var(--color-muted);
  font-size: 0.82rem;
  margin: 0.25rem 0 0;
}

.tag--actividad {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.tag--evaluacion {
  background: var(--color-evaluation-soft);
  color: var(--color-evaluation);
}

.tag--importante {
  background: var(--color-important-soft);
  color: var(--color-important);
}

.tag--feriado {
  background: var(--color-holiday-soft);
  color: var(--color-holiday);
}

.institutional-popup {
  align-items: center;
  background: rgba(20, 43, 95, 0.78);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 1rem;
  position: fixed;
  z-index: 3000;
}

.institutional-popup__dialog {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 36rem;
  padding: 2rem;
  position: relative;
  width: 100%;
}

.institutional-popup__close {
  align-items: center;
  background: var(--color-lavender-soft);
  border: 0;
  border-radius: 50%;
  color: var(--color-primary);
  cursor: pointer;
  display: inline-flex;
  font-size: 1.5rem;
  height: 2.7rem;
  justify-content: center;
  position: absolute;
  right: 0.8rem;
  top: 0.8rem;
  width: 2.7rem;
}

@media (max-width: 900px) {
  .card-grid,
  .document-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-carousel .news-card {
    flex-basis: calc((100% - 1rem) / 2);
  }
}

@media (max-width: 600px) {
  .card-grid,
  .document-grid {
    grid-template-columns: 1fr;
  }

  .news-carousel .news-card {
    flex-basis: 88%;
  }

  .calendar-panel__header {
    align-items: center;
  }

  .notice {
    align-items: flex-start;
    flex-direction: column;
  }

  .calendar-summary-item {
    gap: 0.35rem;
    grid-template-columns: 1fr;
  }

  .calendar-weekdays {
    display: none;
  }

  .calendar-grid {
    border: 0;
    display: block;
  }

  .calendar-grid .day,
  .calendar-grid .day-empty {
    display: none;
  }

  .calendar-grid .day.has-events {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: grid;
    gap: 0.75rem;
    grid-template-columns: 2.25rem minmax(0, 1fr);
    margin-bottom: 0.7rem;
    min-height: 0;
    padding: 0.75rem;
  }

  .calendar-grid .day-number {
    align-items: center;
    background: var(--color-lavender-soft);
    border-radius: 50%;
    color: var(--color-primary);
    display: flex;
    height: 2.25rem;
    justify-content: center;
    width: 2.25rem;
  }

  .calendar-events {
    margin-top: 0;
  }
}