/* ========================
   SHARED STYLES
   ======================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #fff;
  color: #000;
  transition: background-color 0.5s ease, color 0.5s ease;
  -webkit-user-select: none;
  user-select: none;
}

/* Prevent image dragging and saving */
img {
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ========================
   INDEX PAGE
   ======================== */

.index-container {
  display: flex;
  flex-direction: row;
  min-height: 100vh;
  overflow: hidden;
}

.filters-container {
  padding: 2.5rem;
  padding-top: 2.5rem;
  flex: 1;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 1.25rem;
}

.filters button {
  flex-shrink: 0;
  border-radius: 0;
  border: 1px solid black;
  padding: 0.5rem 1.25rem;
  background-color: white;
  cursor: pointer;
  font-family: Arial, sans-serif;
  font-size: 14px;
}

.filters button:hover,
.filters button:focus,
.filters button.active {
  text-decoration: underline;
  background-color: black;
  text-decoration-color: white;
  color: white;
}

.table-container {
  padding: 2.5rem;
  padding-left: 0;
  width: 50%;
  flex-shrink: 0;
}

#eventsTable {
  border-collapse: collapse;
  width: 100%;
  font-size: 16px;
}

#eventsTable th,
#eventsTable td {
  padding: 0.5rem;
  text-align: left;
  border: none;
}

#eventsTable thead {
  font-size: 10px;
  font-weight: bold;
}

#eventsTable th.sortable {
  cursor: pointer;
}

#eventsTable th.sortable:hover {
  text-decoration: underline;
}

.year-column {
  width: 6.5rem;
}

#eventsTable tbody tr {
  cursor: pointer;
}

#eventsTable tbody tr:hover {
  background-color: yellow;
  text-decoration: underline;
}

#hoverImage {
  position: fixed;
  pointer-events: none;
  display: none;
  z-index: 1000;
  height: 400px;
}

.index-footer {
  padding: 2.5rem;
  text-align: left;
  font-size: 14px;
  width: 100%;
  position: fixed;
  bottom: 0;
  left: 0;
  background-color: white;
}

.index-footer .brand {
  color: black;
  font-size: 54px;
  font-family: Arial;
  letter-spacing: -5.8px;
  font-weight: 700;
  margin-bottom: 20px;
}

.index-footer a {
  margin-right: 0.75rem;
}

/* ========================
   GALLERY PAGE
   ======================== */

.gallery-grid {
  display: grid;
  gap: 1.25rem;
  padding: 3.75rem 2.5rem;
  align-items: end;
}

.gallery-grid img {
  width: 100%;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.fullscreen {
  display: none;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: inherit;
  z-index: 2;
}

.fullscreen img {
  max-width: 80%;
  max-height: 80%;
  position: absolute;
}

.controls-top {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 3.75rem;
}

.controls-bottom {
  position: fixed;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 3.75rem;
}

.controls-top button,
.controls-bottom button {
  margin: 0.25rem;
  padding: 0.75rem;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
  font-family: Arial, sans-serif;
  font-size: 14px;
}

.controls-top button.selected::before,
.controls-bottom button.selected::before {
  content: '[•] ';
}

.controls-top button.unselected::before,
.controls-bottom button.unselected::before {
  content: '[ ] ';
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px);
  z-index: 2;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.overlay.visible {
  display: flex;
  opacity: 1;
}

.overlay .content {
  text-align: left;
  font-size: 24px;
  color: inherit;
}

.overlay .about-title {
  font-size: 20px;
}

.overlay .about-description {
  font-size: 16px;
  padding-top: 0.75rem;
  padding-bottom: 2.5em;
}

.overlay .about-detail {
  text-align: right;
  font-style: italic;
  font-size: 12px;
}

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

@media (max-width: 1024px) {
  .index-container {
    flex-direction: column;
    overflow: auto;
  }

  .filters-container {
    padding: 1.5rem;
  }

  .table-container {
    width: 100%;
    padding: 0 1.5rem 6rem;
  }

  #hoverImage {
    display: none !important;
  }

  .index-footer {
    padding: 1.5rem;
  }

  .index-footer .brand {
    font-size: 36px;
    letter-spacing: -3px;
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    padding: 3.5rem 1rem 3.5rem;
    gap: 0.75rem;
  }

  .controls-top,
  .controls-bottom {
    gap: 1rem;
  }

  .controls-top button,
  .controls-bottom button {
    font-size: 12px;
    padding: 0.5rem;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr !important;
  }
}