/* ═══════════════════════════════════════════════════════════════
   POSTERS — Premium Masonry Advertisement Grid
   ═══════════════════════════════════════════════════════════════ */

.posters-section {
  padding: 120px 0;
  background: var(--bg-page);
  position: relative;
}

.posters-section::before {
  content: '';
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255,181,71,0.03) 0%, transparent 60%);
  pointer-events: none;
}

/* Masonry Grid */
.poster-grid {
  column-count: 1;
  column-gap: 24px;
}
.poster-card {
  break-inside: avoid;
  display: inline-block;
  width: 100%;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s ease, border-color 0.5s ease;
  position: relative;
}
.poster-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 30px rgba(255,181,71,0.1);
  border-color: rgba(255,181,71,0.2);
  z-index: 5;
}

/* Image wrapper */
.poster-img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--bg-soft);
}
.poster-img-wrap.portrait { padding-top: 140%; }
.poster-img-wrap.landscape { padding-top: 56.25%; }
.poster-img-wrap.square { padding-top: 100%; }
.poster-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.poster-card:hover .poster-img-wrap img {
  transform: scale(1.08);
}

/* Shimmer skeleton */
.poster-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0.02) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite linear;
  z-index: 1;
}
.poster-img-wrap img.loaded + .poster-shimmer,
.poster-img-wrap img.loaded ~ .poster-shimmer {
  opacity: 0;
  transition: opacity 0.5s;
}

/* Badges */
.poster-badges {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  z-index: 3;
  pointer-events: none;
}
.poster-shop-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: #0F1115;
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
  object-fit: cover;
  pointer-events: auto;
  border: 2px solid rgba(255,255,255,0.1);
}
.poster-shop-initials {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--g-premium);
  color: #0F1115;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
  pointer-events: auto;
}
.poster-tag {
  padding: 6px 14px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: auto;
  text-transform: uppercase;
  height: max-content;
}
.poster-tag-trending { background: rgba(255,122,24,0.85); color: #FFF; border: 1px solid rgba(255,122,24,0.3); }
.poster-tag-hot { background: rgba(255,77,109,0.85); color: #FFF; border: 1px solid rgba(255,77,109,0.3); box-shadow: 0 0 15px rgba(255,77,109,0.3); }
.poster-tag-new { background: rgba(0,209,178,0.85); color: #0F1115; border: 1px solid rgba(0,209,178,0.3); }

/* Content area */
.poster-content {
  padding: 20px;
}
.poster-title {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 18px;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: -0.01em;
}
.poster-shop-name {
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-weight: 500;
}
.poster-shop-name svg {
  width: 14px;
  height: 14px;
  fill: var(--gold);
}
.poster-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.poster-location {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: 4px;
}
.poster-location svg {
  width: 12px;
  height: 12px;
  fill: rgba(255,255,255,0.5);
}
.poster-countdown {
  font-size: 12px;
  color: var(--orange);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,122,24,0.1);
  padding: 4px 8px;
  border-radius: 6px;
}
.poster-countdown svg {
  width: 12px;
  height: 12px;
  fill: var(--orange);
}

/* Action row */
.poster-actions {
  display: flex;
  gap: 12px;
}
.poster-redeem {
  flex: 1;
  background: var(--g-premium);
  color: #0F1115;
  padding: 12px 20px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.poster-redeem:hover {
  box-shadow: 0 4px 15px rgba(255,181,71,0.3);
  transform: translateY(-2px);
  filter: brightness(1.05);
}
.poster-save {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #FFFFFF;
  transition: all 0.3s ease;
  background: rgba(255,255,255,0.05);
}
.poster-save:hover {
  border-color: var(--coral);
  color: var(--coral);
  background: rgba(255,77,109,0.1);
  box-shadow: 0 0 15px rgba(255,77,109,0.2);
}

/* Glass overlay on hover */
.poster-glass-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,17,21,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 2;
}
.poster-card:hover .poster-glass-overlay {
  opacity: 1;
}

/* Tier badges */
.poster-tier {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 3;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.poster-tier-platinum {
  background: linear-gradient(135deg, #1A1F27, #2A3241);
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}
.poster-tier-gold {
  background: var(--g-premium);
  color: #0F1115;
  box-shadow: 0 4px 15px rgba(255,181,71,0.4);
}

/* Empty state */
.posters-empty {
  text-align: center;
  padding: 100px 24px;
  color: var(--text-muted);
}
.posters-empty-icon {
  font-size: 64px;
  opacity: 0.2;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.5));
}
.posters-empty-text {
  font-size: var(--t-lg);
  font-weight: 600;
  margin-bottom: 12px;
  color: #FFFFFF;
}
.posters-empty-sub {
  font-size: 15px;
  color: var(--text-muted);
}

@media(min-width:600px){.poster-grid{column-count:2}}
@media(min-width:900px){.poster-grid{column-count:3}}
@media(min-width:1200px){.poster-grid{column-count:4}}