/* ============================================
   TRAVVANA — Discovery Page Styles
   Interactive state grid with filtering
   ============================================ */

.discovery-page {
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-12);
}

.discovery-header {
  padding: var(--sp-4) 0 var(--sp-2);
}

.discovery-header__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  margin-bottom: var(--sp-1);
  color: var(--clr-text-primary);
}

.discovery-header__subtitle {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

.discovery-search {
  padding: var(--sp-3) 0;
}


/* ══════════════════════════════════════════
   REGION TABS — All India / North / South etc.
   ══════════════════════════════════════════ */

.region-tabs {
  display: flex;
  gap: var(--sp-1);
  padding: var(--sp-2) 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  position: relative;
}

.region-tabs::-webkit-scrollbar { display: none; }

.region-tab {
  padding: 8px 18px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s var(--ease-out);
  position: relative;
  letter-spacing: 0.01em;
}

.region-tab:hover {
  color: var(--clr-text-secondary);
  background: var(--clr-bg-surface);
}

.region-tab--active {
  color: var(--clr-accent);
  background: rgba(255, 138, 30, 0.1);
  border-color: rgba(255, 138, 30, 0.3);
  box-shadow: 0 0 16px rgba(255, 138, 30, 0.08);
}

.region-tab--active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--clr-accent);
  border-radius: 2px;
}


/* ══════════════════════════════════════════
   FILTER BAR — Category pills
   ══════════════════════════════════════════ */

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) 0 var(--sp-3);
}

.filter-bar__filters {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.filter-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 0;
}

.filter-pills::-webkit-scrollbar { display: none; }

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  background: var(--clr-bg-surface);
  border: 1px solid var(--clr-bg-surface);
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s var(--ease-out);
  flex-shrink: 0;
}

.filter-pill:hover {
  color: var(--clr-text-secondary);
  background: var(--clr-bg-surface);
  border-color: var(--clr-bg-elevated);
  transform: translateY(-1px);
}

.filter-pill--active {
  color: var(--clr-text-primary);
  background: linear-gradient(135deg, rgba(255, 138, 30, 0.2) 0%, rgba(255, 80, 50, 0.15) 100%);
  border-color: rgba(255, 138, 30, 0.4);
  box-shadow: 0 2px 12px rgba(255, 138, 30, 0.15), inset 0 1px 0 var(--clr-bg-surface);
}

.filter-pill--active:hover {
  transform: none;
}

.filter-pill__icon {
  font-size: 14px;
  line-height: 1;
}


/* ══════════════════════════════════════════
   ACTIVE FILTERS BAR
   ══════════════════════════════════════════ */

.disco-active-filters {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  margin-bottom: var(--sp-3);
  background: rgba(255, 138, 30, 0.04);
  border: 1px solid rgba(255, 138, 30, 0.12);
  border-radius: var(--radius-lg);
  animation: slideDown 0.3s var(--ease-out);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.disco-active-filters__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

.disco-active-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  background: var(--clr-bg-surface);
  border: 1px solid var(--clr-bg-elevated);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.disco-active-tag:hover {
  background: rgba(255, 60, 60, 0.1);
  border-color: rgba(255, 60, 60, 0.3);
  color: #ff6b6b;
}

.disco-active-tag__x {
  font-size: 10px;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}

.disco-active-tag:hover .disco-active-tag__x {
  opacity: 1;
}

.disco-active-filters__clear {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  background: transparent;
  border: 1px solid var(--clr-bg-surface);
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.disco-active-filters__clear:hover {
  color: #ff6b6b;
  border-color: rgba(255, 60, 60, 0.3);
  background: rgba(255, 60, 60, 0.06);
}


/* ══════════════════════════════════════════
   DISCO SECTIONS — Title / Count
   ══════════════════════════════════════════ */

.disco-section {
  margin-bottom: var(--sp-8);
}

.disco-section__header {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--clr-bg-surface);
  transition: all 0.3s ease;
}

.disco-section__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
  transition: all 0.3s ease;
}

.disco-section__subtitle {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  transition: all 0.3s ease;
}


/* ══════════════════════════════════════════
   STATE CARDS GRID — 4 per row, uniform cards
   ══════════════════════════════════════════ */

.disco-state-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--card-gap);
}

/* ── State card ── */
/* ── State card inherits from .destination-card (cards.css) ── */

/* ── UT badge ── */
.disco-state-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 10px;
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-secondary);
  background: rgba(255, 138, 30, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 138, 30, 0.3);
  border-radius: var(--radius-full);
  z-index: 2;
  pointer-events: none;
}


/* ══════════════════════════════════════════
   CARD FILTERING — Hide/Show animation
   ══════════════════════════════════════════ */

.disco-state-card--hidden {
  display: none !important;
}

/* ── Stagger fade-in animation ── */
@keyframes discoFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.disco-grid--animate .disco-state-card:not(.disco-state-card--hidden) {
  animation: discoFadeIn 0.4s var(--ease-out) forwards;
  opacity: 0;
}

/* Stagger delays per card position */
.disco-grid--animate .disco-state-card:nth-child(4n+1) { animation-delay: 0s; }
.disco-grid--animate .disco-state-card:nth-child(4n+2) { animation-delay: 0.04s; }
.disco-grid--animate .disco-state-card:nth-child(4n+3) { animation-delay: 0.08s; }
.disco-grid--animate .disco-state-card:nth-child(4n+4) { animation-delay: 0.12s; }


/* ══════════════════════════════════════════
   EMPTY STATE — No results
   ══════════════════════════════════════════ */

.disco-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-16) var(--sp-4);
  animation: discoFadeIn 0.5s ease;
}

.disco-empty-state__icon {
  font-size: 56px;
  margin-bottom: var(--sp-4);
  filter: grayscale(0.3);
  animation: emptyFloat 3s ease-in-out infinite;
}

@keyframes emptyFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.disco-empty-state__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
  margin-bottom: var(--sp-2);
}

.disco-empty-state__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
  max-width: 320px;
}

.disco-empty-state__reset {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-primary);
  background: linear-gradient(135deg, var(--clr-accent), #ff5a36);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(255, 138, 30, 0.25);
}

.disco-empty-state__reset:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 138, 30, 0.35);
}


/* ══════════════════════════════════════════
   MAP VIEW PLACEHOLDER
   ══════════════════════════════════════════ */

.map-placeholder {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  font-size: var(--fs-sm);
}


/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */

@media (max-width: 1200px) {
  .disco-state-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .disco-state-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }

  .disco-section__header {
    flex-direction: column;
    gap: var(--sp-1);
  }

  .disco-active-filters {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-2);
  }

  .region-tab {
    padding: 6px 14px;
    font-size: var(--fs-xs);
  }

  .filter-pill {
    padding: 6px 10px;
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .disco-state-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-2);
  }
}