/* ============================================
   EVENT PAGE — portfolio showcase
   Matches the same masonry-grid + lightbox
   language used on the Photographs and
   Graphic Design pages, so this reads as
   work being shown, not a service being sold.
============================================ */

/* BACK LINK spacing (clears fixed nav) */
.back-link {
  margin-top: 0;
  padding: 0 1rem 1rem 2.2rem;
}

/* ============================================
   CATEGORY TABS (shared look with photographs.html)
============================================ */
.ph-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 2.5rem 2rem;
  background: var(--bg);
  margin-top: 64px;
}

.ph-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.5rem 1.8rem 0.8rem;
  cursor: pointer;
  transition: all 0.22s ease;
}

.ph-tab:hover { color: var(--text); }

.ph-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 560px) {
  .ph-tabs { flex-wrap: wrap; gap: 0.3rem; }
}

/* ============================================
   PAGE TITLE
============================================ */
.event-page-title {
  max-width: 1300px;
  margin: 1.5rem auto 3.5rem;
  padding: 0 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.evt-title__eyebrow {
  font-size: 9.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.event-page-title h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--text);
  line-height: 1;
}

.evt-title__desc {
  font-size: 13.5px;
  color: var(--text-mid);
  line-height: 1.8;
  max-width: 560px;
}

/* ============================================
   EVENT GROUPS (overview page)
============================================ */
.evt-group {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2.5rem 4.5rem;
}

.evt-group__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 1.2rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}

.evt-group__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 300;
  color: var(--text);
  letter-spacing: 0.02em;
}

.evt-group__count {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.evt-group__count--soon {
  color: var(--accent);
}

.evt-group__previews {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 1.2rem;
}

.evt-preview {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  display: block;
  background: var(--bg-card);
}

.evt-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9) saturate(1.02);
  transition: transform 0.6s ease, filter 0.4s ease;
}

.evt-preview:hover img {
  transform: scale(1.06);
  filter: brightness(1) saturate(1.1);
}

.evt-preview--more img {
  filter: brightness(0.5) saturate(1.02);
}

.evt-preview--more span {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  color: #fff;
  letter-spacing: 0.04em;
}

.evt-preview--empty {
  grid-column: 1 / -1;
  aspect-ratio: auto;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--border);
  background: #fafafa;
  text-align: center;
  padding: 1rem 2rem;
  transition: border-color 0.2s, background 0.2s;
}

.evt-preview--empty span {
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  max-width: 320px;
}

.evt-preview--empty:hover {
  border-color: var(--accent-gold);
  background: rgba(107,48,56,0.03);
}

.evt-group__link {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mid);
  transition: color 0.2s;
}

.evt-group__link:hover { color: var(--accent-gold); }

/* ============================================
   EMPTY-STATE SUBPAGE
============================================ */
.evt-empty-page {
  max-width: 640px;
  margin: 3rem auto 8rem;
  padding: 4rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.evt-empty-page__icon {
  font-size: 1.6rem;
  color: var(--accent);
  opacity: 0.6;
}

.evt-empty-page p {
  font-size: 13.5px;
  color: var(--text-mid);
  line-height: 1.8;
}

/* ============================================
   MASONRY GRID (category subpage)
============================================ */
.evt-grid {
  columns: 2;
  column-gap: 8px;
  padding: 0 2.5rem 6rem;
  max-width: 1300px;
  margin: 0 auto;
}

.evt-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: 8px;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-card);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.evt-item--tall img { aspect-ratio: 3 / 4; }

.evt-item img {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              filter 0.4s ease;
  filter: brightness(0.9) saturate(1.02);
}

.evt-item:hover img {
  transform: scale(1.05);
  filter: brightness(1) saturate(1.1);
}

.evt-item__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(15,13,13,0.8) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.evt-item:hover .evt-item__overlay {
  opacity: 1;
}

.evt-item__tag {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-lt);
  background: rgba(255,255,255,0.1);
  padding: 3px 10px;
  border: 1px solid rgba(255,255,255,0.2);
  align-self: flex-start;
  margin-bottom: 0.5rem;
  backdrop-filter: blur(4px);
}

.evt-item__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 300;
  color: #fff;
  line-height: 1.2;
}

/* ============================================
   LIGHTBOX
============================================ */
.evt-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 13, 13, 0.97);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.evt-lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.evt-lightbox img {
  max-width: 88vw;
  max-height: 88vh;
  object-fit: contain;
  display: block;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}

.evt-lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.8rem;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 1rem;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}
.evt-lightbox__close:hover {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
}

.evt-lightbox__prev,
.evt-lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 1.2rem;
  width: 48px;
  height: 48px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}
.evt-lightbox__prev { left: 1.5rem; }
.evt-lightbox__next { right: 1.5rem; }
.evt-lightbox__prev:hover,
.evt-lightbox__next:hover {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 900px) {
  .evt-grid { columns: 2; }
}

@media (max-width: 700px) {
  .evt-group__previews { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .evt-grid { columns: 1; padding: 0 1rem 4rem; }
  .event-page-title { padding: 0 1.2rem; }
  .evt-group { padding: 0 1.2rem 3.5rem; }
  .back-link--hub { display: none; }
}


/* Bilderna visas i sin ursprungliga form, utan luckor */
.evt-item--tall img { aspect-ratio: auto; }
.evt-grid .evt-item img { width: 100%; height: auto; display: block; }
.evt-grid.is-abs { position: relative; columns: auto; }
.evt-grid.is-abs .evt-item { margin-bottom: 0; }
.evt-grid.is-abs .evt-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }