:root {
  --detail-blue: oklch(0.32 0.14 260);
  --detail-blue-deep: oklch(0.24 0.13 260);
  --detail-blue-soft: oklch(0.95 0.026 250);
  --detail-gold: oklch(0.76 0.14 82);
  --detail-ink: oklch(0.22 0.035 260);
  --detail-muted: oklch(0.47 0.026 260);
  --detail-line: oklch(0.9 0.016 250);
  --detail-surface: oklch(0.99 0.004 250);
  --detail-page: oklch(0.985 0.006 250);
  --detail-success: oklch(0.56 0.13 150);
  --detail-shadow: 0 18px 42px rgba(7, 34, 82, 0.12);
  --detail-shadow-soft: 0 12px 28px rgba(7, 34, 82, 0.08);
}

.event-detail-page {
  min-height: 100vh;
  padding: 88px 0 0;
  color: var(--detail-ink);
  background: var(--detail-page);
  font-family: "Poppins", Arial, sans-serif;
}

.event-detail-shell {
  padding-top: 30px;
}

.event-detail-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 28px;
  color: var(--detail-muted);
  font-size: 13px;
  font-weight: 600;
}

.event-detail-breadcrumbs a,
.event-detail-breadcrumbs strong {
  color: var(--detail-blue);
  text-decoration: none;
}

.event-detail-breadcrumbs strong {
  min-width: 0;
  max-width: 450px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.event-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--detail-blue);
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.event-detail-back:hover {
  color: var(--detail-blue-deep);
  text-decoration: none;
}

.event-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
  gap: clamp(32px, 6vw, 92px);
  align-items: start;
  margin-bottom: 56px;
}

.event-detail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.event-detail-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
}

.event-detail-badge--primary {
  color: oklch(0.99 0.004 250);
  background: var(--detail-blue);
}

.event-detail-badge--success {
  color: oklch(0.49 0.1 84);
  background: oklch(0.96 0.06 84);
}

.event-detail-badge-check {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  color: #fff;
  background: var(--detail-success);
  border-radius: 50%;
  font-size: 9px;
  line-height: 1;
}

.event-detail-hero h1 {
  max-width: 650px;
  margin: 0;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(22px, 3.2vw, 42px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
  text-align: justify;
  overflow-wrap: break-word;
}

.event-detail-gold-line {
  display: block;
  width: 64px;
  height: 4px;
  margin: 24px 0 22px;
  border-radius: 999px;
  background: var(--detail-gold);
}

.event-detail-hero p {
  max-width: 620px;
  margin: 0;
  color: oklch(0.34 0.035 260);
  font-size: 16px;
  line-height: 1.72;
  text-align: justify;
}

.event-detail-hero-image {
  margin: 0;
}

.event-detail-hero-image img {
  width: 100%;
  height: clamp(320px, 38vw, 492px);
  object-fit: cover;
  border-radius: 14px;
  box-shadow: var(--detail-shadow);
}

.event-detail-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-bottom: 56px;
  padding: 24px;
  background: var(--detail-surface);
  border: 1px solid var(--detail-line);
  border-radius: 14px;
  box-shadow: var(--detail-shadow-soft);
}

.event-detail-meta-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  min-width: 0;
  padding: 0 24px;
  border-right: 1px solid var(--detail-line);
}

.event-detail-meta-item:last-child {
  border-right: 0;
}

.event-detail-meta-item > span,
.event-detail-section-heading span {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--detail-blue);
  background: var(--detail-blue-soft);
  border-radius: 14px;
  font-size: 25px;
}

.event-detail-meta-item h2,
.event-detail-meta-item p {
  margin: 0;
}

.event-detail-meta-item h2 {
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 15px;
  font-weight: 900;
}

.event-detail-meta-item p {
  margin-top: 4px;
  color: var(--detail-ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.event-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 44px;
  align-items: start;
  margin-bottom: 54px;
}

.event-detail-main {
  display: grid;
  gap: 0;
}

.event-detail-section {
  padding: 0 0 36px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--detail-line);
}

.event-detail-section:last-child {
  border-bottom: 0;
}

.event-detail-section-heading {
  display: flex;
  gap: 22px;
  align-items: center;
  margin-bottom: 16px;
}

.event-detail-section-heading h2 {
  margin: 0;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 900;
  letter-spacing: 0;
}

.event-detail-section > p,
.event-detail-prose p {
  max-width: 850px;
  margin: 0;
  color: oklch(0.31 0.035 260);
  font-size: 16px;
  line-height: 1.72;
  text-align: justify;
}

.event-detail-empty {
  display: grid;
  justify-items: start;
  gap: 8px;
  padding: 26px;
  color: var(--detail-muted);
  background: oklch(0.98 0.008 250);
  border: 1px solid var(--detail-line);
  border-radius: 14px;
}

.event-detail-empty--center {
  justify-items: center;
  min-height: 260px;
  align-content: center;
  text-align: center;
  background:
    radial-gradient(circle at 50% 32%, oklch(0.94 0.03 250), transparent 92px),
    var(--detail-surface);
  border: 0;
}

.event-detail-empty i {
  color: oklch(0.74 0.07 250);
  font-size: 62px;
}

.event-detail-empty h3 {
  max-width: 390px;
  margin: 8px 0 0;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.4;
}

.event-detail-empty p {
  max-width: 380px;
  margin: 0;
  color: var(--detail-muted);
  font-size: 14px;
  line-height: 1.65;
}

.event-gallery-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.event-detail-gallery {
  padding-bottom: 0;
  margin-bottom: 0;
}

.event-gallery-preview button {
  position: relative;
  min-height: 126px;
  padding: 0;
  overflow: hidden;
  background: oklch(0.96 0.012 250);
  border: 0;
  border-radius: 9px;
  box-shadow: 0 12px 24px rgba(7, 34, 82, 0.11);
}

.event-gallery-preview img {
  width: 100%;
  height: 126px;
  object-fit: cover;
}

.event-gallery-more {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 8px;
  color: oklch(0.99 0.004 250);
  background: rgba(3, 18, 52, 0.66);
  font-weight: 900;
}

.event-gallery-more i {
  font-size: 24px;
}

.event-gallery-full-button {
  width: min(330px, 100%);
  margin: 0 auto;
}

.event-detail-sidebar {
  position: sticky;
  top: 112px;
  padding: 28px;
  background: var(--detail-surface);
  border: 1px solid var(--detail-line);
  border-radius: 14px;
  box-shadow: var(--detail-shadow-soft);
}

.event-detail-sidebar h2 {
  margin: 0;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 20px;
  font-weight: 900;
}

.event-detail-sidebar .event-detail-gold-line {
  width: 44px;
  height: 3px;
  margin: 12px 0 24px;
}

.event-detail-sidebar dl {
  display: grid;
  gap: 24px;
  margin: 0 0 28px;
}

.event-detail-sidebar dl div {
  display: grid;
  gap: 7px;
}

.event-detail-sidebar dt {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--detail-blue);
  font-size: 14px;
  font-weight: 900;
}

.event-detail-sidebar dt i {
  color: var(--detail-blue);
  font-size: 18px;
}

.event-detail-sidebar dd {
  margin: 0 0 0 34px;
  color: var(--detail-ink);
  font-size: 14px;
  line-height: 1.55;
  font-weight: 600;
}

.event-detail-sidebar dd small {
  display: block;
  margin-top: 3px;
  color: var(--detail-muted);
  font-size: 13px;
}

.event-detail-pill {
  display: inline-flex;
  width: max-content;
  padding: 4px 10px;
  color: var(--detail-blue);
  background: var(--detail-blue-soft);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.event-detail-positive {
  color: var(--detail-success) !important;
}

.event-detail-muted {
  color: var(--detail-muted) !important;
}

.event-detail-primary-button,
.event-detail-outline-button {
  width: 100%;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.event-detail-primary-button {
  color: oklch(0.99 0.004 250);
  background: var(--detail-blue);
  border: 1px solid var(--detail-blue);
  box-shadow: 0 14px 24px rgba(5, 45, 120, 0.18);
}

.event-detail-primary-button:hover {
  color: oklch(0.99 0.004 250);
  background: var(--detail-blue-deep);
  text-decoration: none;
}

.event-detail-primary-button--disabled,
.event-detail-primary-button--disabled:hover {
  color: oklch(0.42 0.02 260);
  background: oklch(0.9 0.012 250);
  border-color: oklch(0.84 0.015 250);
  box-shadow: none;
  cursor: not-allowed;
}

.event-detail-calendar-note {
  margin: 10px 0 0;
  color: var(--detail-muted);
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

.event-detail-outline-button {
  margin-top: 14px;
  color: var(--detail-blue);
  background: var(--detail-surface);
  border: 1px solid oklch(0.76 0.08 255);
}

.event-detail-outline-button:hover {
  color: var(--detail-blue);
  background: var(--detail-blue-soft);
}

.event-detail-share-message {
  margin: 12px 0 0;
  color: var(--detail-success);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.event-detail-related {
  padding-bottom: 58px;
}

.event-detail-related-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.event-detail-related-heading h2 {
  margin: 0;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 900;
}

.event-detail-related-heading .event-detail-gold-line {
  width: 44px;
  height: 3px;
  margin: 10px 0 0;
}

.event-detail-related-heading a {
  color: var(--detail-blue);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.event-detail-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.event-detail-related-card {
  overflow: hidden;
  background: var(--detail-surface);
  border: 1px solid var(--detail-line);
  border-radius: 10px;
  box-shadow: var(--detail-shadow-soft);
}

.event-detail-related-image {
  position: relative;
  display: block;
  min-height: 150px;
  overflow: hidden;
  background: oklch(0.95 0.016 250);
}

.event-detail-related-image img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.event-detail-related-image span {
  position: absolute;
  left: 14px;
  top: 14px;
  min-width: 58px;
  display: grid;
  place-items: center;
  padding: 7px 9px;
  color: oklch(0.99 0.004 250);
  background: var(--detail-blue);
  border-radius: 7px;
  box-shadow: 0 10px 18px rgba(4, 35, 95, 0.22);
}

.event-detail-related-image small,
.event-detail-related-image em {
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
}

.event-detail-related-image strong {
  font-size: 17px;
  line-height: 1.1;
}

.event-detail-related-card > div {
  padding: 18px;
}

.event-detail-related-card h3 {
  min-height: 44px;
  margin: 0 0 12px;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.35;
}

.event-detail-related-card p {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--detail-muted);
  font-size: 13px;
  line-height: 1.5;
}

.event-detail-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--detail-blue);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.event-detail-not-found {
  display: grid;
  justify-items: center;
  gap: 14px;
  min-height: 430px;
  align-content: center;
  padding: 42px;
  text-align: center;
  background: var(--detail-surface);
  border: 1px solid var(--detail-line);
  border-radius: 14px;
  box-shadow: var(--detail-shadow-soft);
}

.event-detail-not-found span {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  color: var(--detail-blue);
  background: var(--detail-blue-soft);
  border-radius: 18px;
  font-size: 34px;
}

.event-detail-not-found h1 {
  margin: 0;
  color: var(--detail-blue);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
}

.event-detail-not-found p {
  max-width: 520px;
  margin: 0 0 10px;
  color: var(--detail-muted);
  line-height: 1.65;
}

.event-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 10, 30, 0.84);
}

.event-lightbox[hidden] {
  display: none;
}

.event-lightbox-dialog {
  position: relative;
  width: min(1120px, 100%);
}

.event-lightbox-dialog figure {
  margin: 0;
  padding: 18px;
  background: var(--detail-surface);
  border-radius: 12px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.34);
}

.event-lightbox-dialog img {
  width: 100%;
  max-height: calc(100vh - 172px);
  object-fit: contain;
  background: oklch(0.94 0.008 250);
  border-radius: 8px;
}

.event-lightbox-dialog figcaption {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 12px;
  color: var(--detail-ink);
  font-size: 14px;
  font-weight: 700;
}

.event-lightbox-dialog figcaption strong {
  color: var(--detail-blue);
  white-space: nowrap;
}

.event-lightbox-close,
.event-lightbox-nav {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  color: var(--detail-blue);
  background: var(--detail-surface);
  border: 0;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
}

.event-lightbox-close {
  top: -16px;
  right: -16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

.event-lightbox-nav {
  top: 50%;
  width: 48px;
  height: 58px;
  border-radius: 8px;
  transform: translateY(-50%);
}

.event-lightbox-nav--prev {
  left: -18px;
}

.event-lightbox-nav--next {
  right: -18px;
}

@media (max-width: 1180px) {
  .event-detail-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .event-detail-meta-item {
    padding: 0;
    border-right: 0;
  }

  .event-detail-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .event-detail-page {
    padding-top: 76px;
  }

  .event-detail-hero,
  .event-detail-layout {
    grid-template-columns: 1fr;
  }

  .event-detail-sidebar {
    position: static;
  }

  .event-detail-hero-image img {
    height: clamp(260px, 55vw, 420px);
  }
}

@media (max-width: 640px) {
  .event-detail-shell {
    width: min(100% - 28px, 720px);
    padding-top: 22px;
  }

  .event-detail-breadcrumbs {
    gap: 7px;
    font-size: 12px;
  }

  .event-detail-hero {
    gap: 24px;
    margin-bottom: 32px;
  }

  .event-detail-hero h1 {
    font-size: clamp(34px, 11vw, 42px);
  }

  .event-detail-meta,
  .event-gallery-preview,
  .event-detail-related-grid {
    grid-template-columns: 1fr;
  }

  .event-detail-meta {
    padding: 20px;
  }

  .event-detail-meta-item {
    grid-template-columns: 48px 1fr;
  }

  .event-detail-section-heading {
    gap: 14px;
  }

  .event-detail-section-heading span {
    width: 48px;
    height: 48px;
  }

  .event-detail-primary-button,
  .event-detail-outline-button {
    width: 100%;
  }

  .event-detail-related-heading {
    display: grid;
    align-items: start;
  }

  .event-lightbox {
    padding: 14px;
  }

  .event-lightbox-dialog figure {
    padding: 10px;
  }

  .event-lightbox-dialog figcaption {
    display: grid;
  }

  .event-lightbox-close {
    top: 8px;
    right: 8px;
  }

  .event-lightbox-nav {
    top: auto;
    bottom: 70px;
    transform: none;
  }

  .event-lightbox-nav--prev {
    left: 20px;
  }

  .event-lightbox-nav--next {
    right: 20px;
  }
}