/* TỨ PHỦ — Sacred Festival Calendar */

.fc-hero {
  position: relative;
  overflow: hidden;
}

.fc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 58% 48% at 10% 20%, rgba(196, 154, 89, 0.14), transparent 55%),
    radial-gradient(ellipse 46% 40% at 92% 78%, rgba(116, 43, 50, 0.22), transparent 52%),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 12px,
      rgba(196, 154, 89, 0.03) 12px,
      rgba(196, 154, 89, 0.03) 13px
    );
  pointer-events: none;
}

.fc-today-card {
  border-radius: 1rem;
  border: 1px solid rgba(196, 154, 89, 0.45);
  background:
    linear-gradient(160deg, rgba(116, 43, 50, 0.35), rgba(42, 26, 28, 0.95)),
    #2a1a1c;
  padding: 1.25rem 1.35rem;
  text-align: center;
}

.fc-today-day {
  font-family: "Noto Serif", Georgia, serif;
  font-size: clamp(3rem, 8vw, 4.5rem);
  line-height: 1;
  color: #e4c58c;
}

.fc-calendar-shell {
  display: grid;
  gap: 1rem;
}

@media (min-width: 1100px) {
  .fc-calendar-shell {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.7fr);
    align-items: start;
  }
}

.fc-cal {
  border-radius: 0.9rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.92);
  overflow: hidden;
}

.fc-cal-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(98, 68, 60, 0.5);
  background: rgba(53, 35, 38, 0.65);
}

.fc-cal-toolbar-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.fc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-height: 2.1rem;
  padding: 0.35rem 0.7rem;
  border-radius: 0.45rem;
  border: 1px solid rgba(98, 68, 60, 0.6);
  background: rgba(42, 26, 28, 0.85);
  color: #d5ba99;
  font-size: 0.78rem;
}

.fc-btn:hover,
.fc-btn:focus-visible {
  border-color: #c49a59;
  color: #e4c58c;
  outline: none;
}

.fc-btn.is-active {
  border-color: #c49a59;
  background: rgba(116, 43, 50, 0.45);
  color: #f4e6d1;
}

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

.fc-weekdays {
  border-bottom: 1px solid rgba(98, 68, 60, 0.45);
  background: rgba(25, 15, 18, 0.45);
}

.fc-weekday {
  padding: 0.45rem 0.15rem;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #d5ba99;
}

.fc-day {
  position: relative;
  min-height: 4.1rem;
  padding: 0.35rem 0.25rem 0.45rem;
  border-right: 1px solid rgba(98, 68, 60, 0.28);
  border-bottom: 1px solid rgba(98, 68, 60, 0.28);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.fc-day:nth-child(7n) {
  border-right: 0;
}

.fc-day:hover,
.fc-day:focus-visible {
  background: rgba(116, 43, 50, 0.22);
  outline: none;
}

.fc-day.is-outside {
  opacity: 0.42;
}

.fc-day.is-today {
  box-shadow: inset 0 0 0 1px rgba(196, 154, 89, 0.7);
}

.fc-day.is-selected {
  background: rgba(116, 43, 50, 0.42);
}

.fc-day-num {
  font-family: "Noto Serif", Georgia, serif;
  font-size: 0.95rem;
  color: #f4e6d1;
  line-height: 1.1;
}

.fc-day-lunar {
  margin-top: 0.15rem;
  font-size: 0.62rem;
  color: #d5ba99;
  line-height: 1.2;
}

.fc-day-markers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.18rem;
  margin-top: 0.3rem;
}

.fc-dot {
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 999px;
}

.fc-dot-feast {
  background: #c49a59;
}

.fc-dot-festival {
  background: #913c43;
}

.fc-day-panel {
  border-radius: 0.9rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.92);
  padding: 1rem;
  min-height: 220px;
}

.fc-view-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0.2rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.75);
}

.fc-filters {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .fc-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .fc-filters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.fc-field label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #d5ba99;
}

.fc-field input,
.fc-field select {
  width: 100%;
  min-height: 2.4rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(53, 35, 38, 0.9);
  color: #f4e6d1;
  padding: 0.4rem 0.65rem;
  font-size: 0.875rem;
}

.fc-field input:focus,
.fc-field select:focus {
  outline: none;
  border-color: #c49a59;
}

.fc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.fc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(53, 35, 38, 0.85);
  color: #d5ba99;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
}

.fc-chip button {
  border: 0;
  background: transparent;
  color: #e4c58c;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}

.fc-card-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .fc-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .fc-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.fc-card {
  border-radius: 0.85rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.88);
  overflow: hidden;
}

.fc-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(98, 68, 60, 0.55);
  padding: 0.12rem 0.5rem;
  font-size: 0.65rem;
  color: #d5ba99;
}

.fc-empty {
  border-radius: 0.85rem;
  border: 1px dashed rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.55);
  padding: 1.4rem 1rem;
  text-align: center;
}

.fc-month-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 768px) {
  .fc-month-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .fc-month-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

.fc-month-card {
  border-radius: 0.75rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.85);
  padding: 0.85rem;
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.fc-month-card:hover,
.fc-month-card:focus-visible,
.fc-month-card.is-active {
  border-color: #c49a59;
  outline: none;
}

.fc-timeline {
  display: grid;
  gap: 0.75rem;
}

.fc-timeline-item {
  display: grid;
  gap: 0.25rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  border-left: 3px solid rgba(196, 154, 89, 0.7);
  background: rgba(42, 26, 28, 0.85);
  padding: 0.9rem 1rem;
}

.fc-list {
  display: grid;
  gap: 0.65rem;
}

.fc-list-item {
  display: grid;
  gap: 0.35rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.85);
  padding: 0.9rem 1rem;
}

.fc-paper {
  border-radius: 0.9rem;
  border: 1px solid rgba(98, 68, 60, 0.28);
  background: #f5ebdd;
  color: #33241f;
  padding: 1.25rem;
}

.fc-source-item {
  border-radius: 0.75rem;
  border: 1px solid rgba(98, 68, 60, 0.55);
  background: rgba(42, 26, 28, 0.85);
  padding: 0.85rem 1rem;
}

.fc-source-item + .fc-source-item {
  margin-top: 0.55rem;
}

.fc-filter-drawer {
  position: fixed;
  inset: 0;
  z-index: 75;
  pointer-events: none;
  visibility: hidden;
}

.fc-filter-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.fc-filter-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(25, 15, 18, 0.72);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.fc-filter-drawer.is-open .fc-filter-drawer-overlay {
  opacity: 1;
}

.fc-filter-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  width: min(100%, 360px);
  height: 100%;
  background: #2a1a1c;
  border-left: 1px solid #62443c;
  transform: translateX(100%);
  transition: transform 0.22s ease;
}

.fc-filter-drawer.is-open .fc-filter-drawer-panel {
  transform: translateX(0);
}

.fc-filter-drawer-body {
  overflow-y: auto;
  padding: 1rem;
  display: grid;
  gap: 0.85rem;
}

.fc-warning {
  border-radius: 0.65rem;
  border: 1px solid rgba(196, 154, 89, 0.4);
  background: rgba(116, 43, 50, 0.2);
  padding: 0.7rem 0.85rem;
  font-size: 0.8rem;
  color: #d5ba99;
}

@media (max-width: 430px) {
  .fc-day {
    min-height: 3.55rem;
    padding: 0.25rem 0.15rem 0.35rem;
  }

  .fc-day-num {
    font-size: 0.85rem;
  }

  .fc-day-lunar {
    font-size: 0.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fc-filter-drawer-overlay,
  .fc-filter-drawer-panel {
    transition: none !important;
  }
}