/* =========================
   TOKENS
========================= */

.event-section,
.event-detail {
  --event-bg-card: #1c1c1c;
  --event-border: rgba(255, 255, 255, 0.08);
  --event-text-dim: #999;
  --event-accent: #e50914;
}

/* =========================
   EVENT LIST
========================= */

.event-section {
  width: 100%;
  max-width: 1280px;
  margin: 60px auto;
  padding: 0 24px;
}

.event-list-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;

  margin-bottom: 36px;
  padding-bottom: 28px;

  border-bottom: 1px solid var(--event-border);
}

.section-title {
  color: #fff;
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.section-description {
  color: var(--event-text-dim);
  font-size: 15px;
  margin-bottom: 10px;
}

.event-count {
  color: var(--event-text-dim);
  font-size: 13px;
}

.event-count strong {
  color: #fff;
}

.event-period-links {
  display: flex;
  gap: 6px;

  flex-shrink: 0;

  background: #161616;
  border: 1px solid var(--event-border);
  border-radius: 999px;
  padding: 4px;
}

.event-period-links a {
  display: inline-block;

  padding: 9px 18px;

  border-radius: 999px;

  color: #aaa;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;

  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.event-period-links a:hover {
  color: #fff;
}

.event-period-links a.active {
  color: #fff;
}

.event-period-link--ongoing.active {
  background: linear-gradient(135deg, #e50914, #b0060f);
}

.event-period-link--upcoming.active {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.event-period-link--ended.active {
  background: linear-gradient(135deg, #8a8a8a, #6b6b6b);
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

/*
  period(진행/예정/종료)에 따라 뱃지 색과 카드 호버 색을 다르게 준다.
  진행 중 = 브랜드 레드, 예정 = 블루, 종료 = 그레이.
*/
.event-grid--ongoing {
  --event-period-color: #e50914;
  --event-period-color-dim: rgba(229, 9, 20, 0.85);
}

.event-grid--upcoming {
  --event-period-color: #3b82f6;
  --event-period-color-dim: rgba(59, 130, 246, 0.85);
}

.event-grid--ended {
  --event-period-color: #8a8a8a;
  --event-period-color-dim: rgba(138, 138, 138, 0.85);
}

.event-card {
  position: relative;

  background: var(--event-bg-card);
  border: 1px solid var(--event-border);
  border-radius: 16px;
  overflow: hidden;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);

  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.event-card:hover {
  transform: translateY(-6px);
  border-color: var(--event-period-color, rgba(255, 255, 255, 0.18));
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45);
}

.event-card a {
  display: block;
  text-decoration: none;
  color: #fff;
}

.event-image {
  position: relative;

  width: 100%;
  aspect-ratio: 16 / 9;

  overflow: hidden;
}

.event-image img {
  width: 100%;
  height: 100%;

  object-fit: cover;

  transition: transform 0.4s ease;
}

.event-card:hover .event-image img {
  transform: scale(1.06);
}

.event-image::after {
  content: "";

  position: absolute;
  inset: 0;

  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0) 45%
  );
}

.no-img {
  width: 100%;
  height: 100%;

  background: #2a2a2a;

  display: flex;
  align-items: center;
  justify-content: center;

  /* [수정] #777 on #2a2a2a는 대비 약 3.2:1로 부족해 더 밝게 교체 */
  color: #919191;
  font-size: 16px;
  letter-spacing: 0.05em;
}

.event-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;

  padding: 6px 14px;

  background: var(--event-period-color-dim, rgba(229, 9, 20, 0.85));
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;

  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.event-info {
  padding: 20px 22px 24px;
}

.event-info h2 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;

  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-date {
  color: var(--event-text-dim);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.event-card-desc {
  margin-top: 10px;

  color: #ccc;
  font-size: 13.5px;
  line-height: 1.5;

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;

  margin-top: 14px;

  color: var(--event-period-color, var(--event-accent));
  font-size: 13px;
  font-weight: 700;

  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.event-card:hover .event-card-cta {
  opacity: 1;
  transform: translateX(0);
}

/* =========================
   EVENT DETAIL
========================= */

.event-detail {
  width: 100%;
  max-width: 1080px;

  margin: 60px auto;
  padding: 0 24px;

  color: #fff;
}

.event-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;

  margin-bottom: 20px;

  color: var(--event-text-dim);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;

  transition: color 0.2s;
}

.event-back-link:hover {
  color: #fff;
}

.event-hero {
  position: relative;

  width: 100%;
  min-height: 420px;

  border-radius: 18px;
  overflow: hidden;

  margin-bottom: 40px;

  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--event-border);
}

/*
  리스트 페이지와 동일한 기준(진행 중 = 레드, 예정 = 블루, 종료 = 그레이)
*/
.event-hero--ongoing {
  --event-period-color: #e50914;
  --event-period-color-dim: rgba(229, 9, 20, 0.85);
}

.event-hero--upcoming {
  --event-period-color: #3b82f6;
  --event-period-color-dim: rgba(59, 130, 246, 0.85);
}

.event-hero--ended {
  --event-period-color: #8a8a8a;
  --event-period-color-dim: rgba(138, 138, 138, 0.85);
}

.event-hero-image {
  width: 100%;
  height: 420px;

  object-fit: cover;
  display: block;
}

.event-hero-scrim {
  position: absolute;
  inset: 0;

  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.55) 32%,
    rgba(0, 0, 0, 0.05) 65%
  );
}

.event-hero-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;

  padding: 40px 44px;
}

.event-hero-badge {
  display: inline-block;

  padding: 6px 14px;
  margin-bottom: 16px;

  background: linear-gradient(135deg, var(--event-period-color, #e50914), var(--event-period-color, #b0060f));
  border-radius: 999px;

  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.event-hero-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.01em;

  margin-bottom: 14px;

  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

.event-hero .event-period {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  padding: 8px 16px;

  background: rgba(28, 28, 28, 0.65);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;

  color: #eee;
  font-size: 14px;
}

.event-description-section {
  background: var(--event-bg-card);
  border: 1px solid var(--event-border);
  border-radius: 16px;

  padding: 28px 32px;
  margin-bottom: 48px;
}

.event-description-section h2 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 14px;

  display: flex;
  align-items: center;
  gap: 8px;
}

.event-description-section h2::before {
  content: "";

  width: 4px;
  height: 16px;
  border-radius: 999px;

  background: var(--event-accent);
}

.event-description-text {
  color: #ddd;
  font-size: 15px;
  line-height: 1.75;

  white-space: pre-line;
  word-break: break-word;
}

/* =========================
   EVENT PRODUCT
========================= */

.product-section h2 {
  display: flex;
  align-items: baseline;
  gap: 10px;

  font-size: 24px;
  font-weight: 800;

  margin-bottom: 24px;
  padding-bottom: 16px;

  border-bottom: 1px solid var(--event-border);
}

.product-count {
  color: var(--event-text-dim);
  font-size: 15px;
  font-weight: 500;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 22px;
}

.product-card {
  background: var(--event-bg-card);
  border: 1px solid var(--event-border);
  border-radius: 14px;
  overflow: hidden;

  text-decoration: none;
  color: #fff;

  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(229, 9, 20, 0.35);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.35);
}

.product-image {
  position: relative;

  width: 100%;
  aspect-ratio: 3 / 4;
}

.product-image img {
  width: 100%;
  height: 100%;

  object-fit: cover;
}

.product-discount-badge {
  position: absolute;
  top: 10px;
  left: 10px;

  padding: 4px 10px;

  background: var(--event-accent);
  border-radius: 999px;

  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.product-info {
  padding: 14px 16px 18px;
}

.product-info h3 {
  font-size: 15px;
  font-weight: 600;

  margin-bottom: 10px;

  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-info p {
  color: #ddd;
  font-size: 14px;
}

.price-original {
  color: #888 !important;
  font-size: 13px !important;
  text-decoration: line-through;

  margin-bottom: 2px;
}

.price-discounted {
  display: flex;
  align-items: center;
  gap: 8px;

  color: #fff !important;
  font-size: 16px !important;
  font-weight: 700;
}

.discount-rate {
  color: var(--event-accent);
  font-size: 13px;
  font-weight: 700;
}

/* =========================
   EMPTY
========================= */

.empty {
  color: var(--event-text-dim);

  padding: 70px 20px;
  text-align: center;

  background: var(--event-bg-card);
  border: 1px dashed var(--event-border);
  border-radius: 14px;

  font-size: 15px;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 768px) {
  .event-section,
  .event-detail {
    margin: 32px auto;
    padding: 0 16px;
  }

  .section-title {
    font-size: 24px;
  }

  .product-section h2 {
    font-size: 20px;
  }

  .event-description-section {
    padding: 22px 20px;
  }
}

@media (max-width: 640px) {
  .event-list-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .event-hero,
  .event-hero-image {
    height: 260px;
    min-height: 260px;
  }

  .event-hero-content {
    padding: 24px 20px;
  }

  .event-hero-title {
    font-size: 24px;
  }

  .event-description-section {
    padding: 22px 20px;
  }

  .event-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .product-info {
    padding: 8px 9px 10px;
  }

  .product-info h3 {
    font-size: 12px;
    margin-bottom: 5px;
  }

  .product-info p,
  .price-discounted {
    font-size: 12px !important;
  }

  .price-original {
    font-size: 10px !important;
  }

  .event-info {
    padding: 12px 12px 14px;
  }

  .event-info h2 {
    font-size: 14px;
    margin-bottom: 6px;
  }

  .event-date {
    font-size: 11px;
  }

  .event-badge {
    top: 8px;
    left: 8px;
    padding: 4px 10px;
    font-size: 10px;
  }

  .event-card-desc {
    -webkit-line-clamp: 1;
    margin-top: 6px;
    font-size: 12px;
  }

  .event-card-cta {
    margin-top: 10px;
    font-size: 12px;
  }
}