.sb-event-breadcrumbs { background: var(--blue-pale); border-bottom: 1px solid var(--border); }
.sb-event-breadcrumbs .sb-container { display: flex; overflow: hidden; gap: 8px; padding-bottom: 10px; padding-top: 10px; color: var(--muted); font-size: 0.8125rem; white-space: nowrap; }
.sb-event-breadcrumbs a { color: var(--blue); font-weight: 600; text-decoration: none; }
.sb-event-breadcrumbs span:last-child { overflow: hidden; text-overflow: ellipsis; }

.sb-single-event-hero { position: relative; display: flex; overflow: hidden; min-height: 400px; align-items: flex-end; color: var(--white); background: var(--blue-dark); }
.sb-single-event-hero::before,
.sb-single-event-hero::after { position: absolute; inset: 0; content: ""; }
.sb-single-event-hero::before { background: var(--sb-event-image) center / cover no-repeat; opacity: 0.35; }
.sb-single-event-hero::after { background: linear-gradient(to top, rgba(14, 38, 80, 0.98), rgba(14, 38, 80, 0.4) 70%); }
.sb-single-event-hero__content { position: relative; z-index: 1; padding-bottom: 56px; }
.sb-single-event-hero__type { display: inline-block; margin-bottom: 16px; padding: 4px 12px; color: rgba(255, 255, 255, 0.85); font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; background: rgba(255, 255, 255, 0.12); border-radius: 100px; }
.sb-single-event-hero h1 { max-width: 760px; margin-bottom: 16px; color: var(--white); font-size: clamp(2rem, 5vw, 3.4rem); }
.sb-single-event-hero__details { display: flex; flex-wrap: wrap; gap: 12px 20px; }
.sb-single-event-hero__details span { display: flex; gap: 7px; align-items: center; color: rgba(255, 255, 255, 0.78); font-size: 0.875rem; }
.sb-single-event-hero__details svg { width: 16px; height: 16px; }

.sb-single-event-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; padding-bottom: 64px; padding-top: 64px; }
.sb-single-event-section { margin-bottom: 48px; }
.sb-single-event-section:last-child { margin-bottom: 0; }
.sb-single-event-section > h2 { margin-bottom: 20px; font-size: 1.8rem; }
.sb-single-event-copy,
.sb-single-event-section > p { color: var(--muted); font-size: 1rem; line-height: 1.8; }
.sb-single-event-section > p { margin-top: 16px; }
.sb-single-event-details { padding: 32px; background: var(--section); border: 1px solid var(--border); border-radius: 16px; }
.sb-single-event-details > h2 { font-size: 1.4rem; }
.sb-single-event-details dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 16px; margin: 0; }
.sb-single-event-details dl div { padding: 14px; background: var(--white); border: 1px solid var(--border); border-radius: 10px; }
.sb-single-event-details dt { margin-bottom: 4px; color: #718096; font-size: 0.625rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.sb-single-event-details dd { margin: 0; color: var(--ink); font-size: 0.875rem; font-weight: 600; }
.sb-single-event-venue > div { padding: 28px; background: var(--white); border: 1px solid var(--border); border-radius: 14px; }
.sb-single-event-venue > div > strong { color: var(--ink); font-size: 1rem; }
.sb-single-event-venue > div > p { margin: 4px 0 16px; color: #718096; font-size: 0.875rem; }
.sb-single-event-map { display: flex; height: 200px; flex-direction: column; gap: 8px; align-items: center; justify-content: center; color: #718096; background: var(--section); border: 1px solid var(--border); border-radius: 12px; }
.sb-single-event-map svg { width: 32px; height: 32px; color: var(--blue); }
.sb-single-event-map span { font-size: 0.8125rem; font-weight: 500; }
.sb-single-event-map a { color: var(--blue); font-size: 0.75rem; text-decoration: none; }
.sb-single-event-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.sb-single-event-gallery img { display: block; width: 100%; height: 220px; object-fit: cover; border-radius: 12px; }
.sb-related-events > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.sb-related-events a { display: block; overflow: hidden; color: var(--ink); text-decoration: none; background: var(--white); border: 1px solid var(--border); border-radius: 12px; transition: box-shadow 0.15s ease; }
.sb-related-events a:hover { box-shadow: 0 4px 20px rgba(29, 64, 128, 0.12); }
.sb-related-events__image { display: block; height: 120px; background: var(--blue); }
.sb-related-events__image img { width: 100%; height: 100%; object-fit: cover; }
.sb-related-events__content { display: flex; flex-direction: column; padding: 14px 16px; }
.sb-related-events__content strong { margin-bottom: 4px; color: var(--blue); font-size: 0.6875rem; }
.sb-related-events__content span { font-size: 0.875rem; font-weight: 600; line-height: 1.3; }

.sb-single-event-sidebar { position: sticky; top: 90px; }
.sb-single-event-summary { margin-bottom: 16px; padding: 28px 24px; background: var(--white); border: 2px solid var(--blue); border-radius: 18px; box-shadow: 0 8px 32px rgba(29, 64, 128, 0.12); }
.sb-single-event-summary h2 { margin-bottom: 4px; font-size: 1.3rem; font-weight: 600; }
.sb-single-event-summary > p { margin-bottom: 20px; color: #718096; font-size: 0.8125rem; }
.sb-single-event-summary dl { margin: 0; }
.sb-single-event-summary dl div { display: flex; gap: 12px; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); }
.sb-single-event-summary dt { color: #718096; font-size: 0.8125rem; }
.sb-single-event-summary dd { max-width: 160px; margin: 0; color: var(--muted); font-size: 0.8125rem; font-weight: 600; text-align: right; }
.sb-single-event-summary__actions { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.sb-single-event-summary__actions .sb-btn { width: 100%; text-align: center; }
.sb-single-event-sidebar__back { display: block; color: var(--blue); font-size: 0.8125rem; font-weight: 600; text-align: center; text-decoration: none; }

@media (max-width: 900px) {
  .sb-single-event-layout { grid-template-columns: 1fr; }
  .sb-single-event-sidebar { position: static; }
}
@media (max-width: 600px) {
  .sb-single-event-hero { min-height: 360px; }
  .sb-single-event-hero__content { padding-bottom: 40px; }
  .sb-single-event-layout { padding-bottom: 48px; padding-top: 48px; }
  .sb-single-event-details { padding: 24px 20px; }
  .sb-single-event-gallery { grid-template-columns: 1fr; }
  .sb-related-events > div { grid-template-columns: 1fr; }
}