/* ===== Seasonal themes — shared structure =====
   Loaded only when a SeasonalTheme is active (base.html). Everything here is
   driven by --season-* tokens set in the per-season file (halloween.css,
   autumn.css, ...), which also recolours the global --primary/--secondary/
   --accent tokens. Artwork lives in templates/mainapp/seasons/<slug>/. */

/* --- Home hero panel --- */
.hero-v2--seasonal {
  padding: 56px 64px 80px;
}
.season-hero-decor {
  position: absolute;
  inset: 0 16px;
  z-index: 0;
  overflow: hidden;
  border-radius: 32px;
  background: var(--season-hero-bg);
  box-shadow: var(--season-hero-shadow, none);
  pointer-events: none;
  isolation: isolate;
}
.season-hero-decor svg { display: block; }

.hero-v2--seasonal .hero-v2-title { color: var(--season-hero-title, var(--fg)); }
.hero-v2--seasonal .hero-v2-subtitle { color: var(--season-hero-text, var(--muted-fg)); }
.hero-v2--seasonal .hero-v2-form { box-shadow: var(--season-form-shadow, var(--shadow-md)); }
.hero-v2--seasonal .hero-v2-submit { background: var(--season-submit-bg, var(--secondary)); }
.hero-v2--seasonal .hero-v2-submit:hover { background: var(--season-submit-hover, var(--secondary)); }
.hero-v2--seasonal .hero-v2-field:focus-within { box-shadow: 0 0 0 2px var(--season-focus-ring, hsl(213 94% 60% / 0.3)); }
.hero-v2--seasonal .hero-v2-pill {
  background: var(--season-pill-bg, var(--bg));
  border-color: var(--season-pill-border, var(--border));
  color: var(--season-pill-fg, var(--fg));
}
.hero-v2--seasonal .hero-v2-pill:hover {
  background: var(--season-pill-hover-bg, var(--season-pill-bg));
  border-color: var(--season-pill-hover-border, var(--season-pill-border));
}
.hero-v2--seasonal .hero-v2-promo-dot.active { background: var(--season-accent-strong, var(--secondary)); }

.season-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--season-badge-border, transparent);
  background: var(--season-badge-bg);
  color: var(--season-badge-fg);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.season-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--season-cta-border, transparent);
  background: var(--season-cta-bg);
  color: var(--season-cta-fg);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}
.season-cta:hover { background: var(--season-cta-hover-bg, var(--season-cta-bg)); transform: translateY(-1px); }
.season-cta svg { width: 16px; height: 16px; }

/* --- Seasonal section under the hero (home) --- */
.season-section {
  max-width: var(--w-wide);
  margin: -24px auto 48px;
  padding: 0 16px;
}
.season-section-panel {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  background: var(--season-section-bg);
  box-shadow: var(--season-hero-shadow, none);
  padding: 72px 48px 48px;
}
.season-section-decor {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.season-section-garland {
  position: absolute;
  top: 0;
  left: 0;
}
.season-section-header,
.season-section-grid {
  position: relative;
  z-index: 1;
}
.season-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.season-section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--season-hero-title, var(--fg));
}
.season-section-subtitle {
  margin-top: 6px;
  font-size: 15px;
  color: var(--season-hero-text, var(--muted-fg));
}
.season-section-link {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  color: var(--season-link, var(--season-accent-strong));
  transition: opacity var(--transition);
}
.season-section-link:hover { opacity: 0.75; }
.season-section-grid .attr-card { box-shadow: var(--season-card-shadow, var(--shadow-md)); }

/* --- Particles (bats / leaves), spawned by js/seasons/particles.js --- */
.season-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.season-particle {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--size, 24px);
  will-change: transform;
}
.season-particle-inner { display: block; will-change: transform; }
.season-particle svg { display: block; width: 100%; height: auto; }

.season-particle--leaves {
  left: var(--x, 50%);
  top: -40px;
  opacity: 0.9;
  animation: season-fall var(--dur, 12s) linear var(--delay, 0s) infinite;
}
.season-particle--leaves .season-particle-inner {
  animation: season-sway var(--sway, 3s) ease-in-out var(--delay, 0s) infinite alternate;
}
@keyframes season-fall {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, var(--travel-y, 600px), 0); }
}
@keyframes season-sway {
  from { transform: translateX(-24px) rotate(calc(var(--spin, 1) * -35deg)); }
  to { transform: translateX(24px) rotate(calc(var(--spin, 1) * 35deg)); }
}

.season-particle--bats {
  top: var(--y, 20%);
  left: -60px;
  color: var(--season-bat, #0c0a12);
  animation: season-fly var(--dur, 14s) linear var(--delay, 0s) infinite;
}
.season-particle--bats .season-particle-inner {
  animation: season-flap 0.28s ease-in-out infinite alternate;
}
@keyframes season-fly {
  0% { transform: translate3d(0, 0, 0); }
  25% { transform: translate3d(calc(var(--travel-x, 1200px) * 0.25), -18px, 0); }
  50% { transform: translate3d(calc(var(--travel-x, 1200px) * 0.5), 12px, 0); }
  75% { transform: translate3d(calc(var(--travel-x, 1200px) * 0.75), -10px, 0); }
  100% { transform: translate3d(var(--travel-x, 1200px), 6px, 0); }
}
@keyframes season-flap {
  from { transform: scaleY(1); }
  to { transform: scaleY(0.45); }
}

.season-particles.is-paused .season-particle,
.season-particles.is-paused .season-particle-inner { animation-play-state: paused; }

/* --- Navbar logo ornament (every page) ---
   Clickable easter egg: js/seasons/easter-egg.js catches the click (so the logo
   link doesn't navigate) and throws a burst of data-burst images across the page. */
.navbar-logo:has(.season-ornament) { position: relative; }
.navbar-logo .season-ornament {
  position: absolute;
  top: -8px;
  right: -14px;
  width: 16px;
  height: 16px;
  cursor: pointer;
  transform-origin: 50% 0;
  animation: season-ornament-swing 4s ease-in-out infinite alternate;
}
.navbar-logo .season-ornament svg { width: 100%; height: 100%; }
@keyframes season-ornament-swing {
  from { transform: rotate(-10deg); }
  to { transform: rotate(10deg); }
}

.navbar-logo .season-ornament:hover { filter: drop-shadow(0 0 4px var(--season-accent-strong, var(--primary))); }
.season-burst {
  position: fixed;
  inset: 0;
  z-index: 10050;
  overflow: hidden;
  pointer-events: none;
}
.season-burst-item {
  position: absolute;
  left: 0;
  top: 0;
  will-change: transform, opacity;
  user-select: none;
}

/* --- Seasonal chip, first in the sticky category row (every page) --- */
.navbar-categories a.navbar-season-chip,
.navbar-categories a.navbar-season-chip:hover {
  border-color: var(--season-chip-border);
  color: var(--season-chip-fg);
  font-weight: 700;
}
.navbar-categories a.navbar-season-chip { background: var(--season-chip-bg); }
.navbar-categories a.navbar-season-chip:hover { background: var(--season-chip-hover-bg, var(--season-chip-bg)); }

/* --- Text selection, scrollbar, card hover (every page) --- */
::selection {
  background: var(--season-selection-bg);
  color: var(--season-selection-fg);
}
::-webkit-scrollbar-thumb { background: var(--season-scrollbar); }
::-webkit-scrollbar-thumb:hover { background: var(--season-scrollbar-hover, var(--season-scrollbar)); }
@supports not selector(::-webkit-scrollbar) {
  html { scrollbar-color: var(--season-scrollbar) transparent; }
}
.attr-card:not(.attr-card--promoted):hover {
  border-color: var(--season-card-hover-border);
  box-shadow: 0 14px 40px -16px var(--season-card-hover-glow);
}
.listing-card:not(.listing-card--promoted):hover {
  box-shadow: 0 8px 24px var(--season-card-hover-glow);
}

/* --- Map: pins of items matching the theme's tags (image set per season) --- */
.map-pin.map-pin--season {
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background-color: transparent;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.35));
  animation: season-pin-bob 2.6s ease-in-out infinite;
}
@keyframes season-pin-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

/* --- 404 + empty states (illustrations set per season) --- */
.err404-code.err404-code--season {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--primary);
}
.err404-code--season img {
  width: 0.85em;
  height: 0.85em;
  animation: season-wobble 3s ease-in-out infinite;
}
.err404-season-float {
  display: block;
  width: 72px;
  height: auto;
  margin: 0 auto 12px;
  animation: season-float 3.6s ease-in-out infinite;
}
.err404-text a,
.season-empty-hint a { color: var(--primary); font-weight: 700; }
.err404-links a { color: var(--primary); }
.season-empty-hint {
  margin: -8px auto 24px;
  font-size: 14px;
  color: var(--muted-fg);
}

.empty-icon svg,
.saved-empty-icon svg,
#emptyState > svg { display: none; }
.empty-icon::before,
.saved-empty-icon::before,
#emptyState::before {
  content: '';
  display: block;
  background: center / contain no-repeat;
  animation: season-float 3.6s ease-in-out infinite;
}
.empty-icon::before,
.saved-empty-icon::before { width: 72%; height: 72%; }
#emptyState::before { width: 96px; height: 96px; margin: 0 auto 20px; }

@keyframes season-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes season-wobble {
  0%, 100% { transform: rotate(-6deg); }
  50% { transform: rotate(6deg); }
}

/* --- Footer strip (every page) --- */
.season-footer-strip {
  display: block;
  width: 100%;
  height: 44px;
  margin-top: 48px;
}
.season-footer-strip + .home-footer { margin-top: 0 !important; }
.season-footer-strip .season-sil { fill: var(--fg); }

/* --- Mobile --- */
@media (max-width: 768px) {
  .hero-v2--seasonal { padding: 24px 24px 56px; }
  .season-hero-decor { inset: 0 8px; border-radius: 24px; }
  .season-badge { margin-bottom: 12px; font-size: 0.75rem; }
  .season-cta { margin-top: 12px; font-size: 0.85rem; }
  .season-section { margin: 25px 0; padding: 0 8px; }
  .season-section-panel { border-radius: 24px; padding: 56px 16px 20px; }
  .season-section-header { flex-direction: column; align-items: flex-start; gap: 8px; margin-bottom: 20px; }
  .season-section-title { font-size: 24px; }
  .season-section-subtitle { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .season-particles { display: none; }
  .season-hero-decor *,
  .season-section-decor *,
  .navbar-logo .season-ornament,
  .map-pin--season,
  .err404-season-float,
  .err404-code--season img,
  .empty-icon::before,
  .saved-empty-icon::before,
  #emptyState::before { animation: none !important; }
}