/* ========== General Layout ========== */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0 1rem;
  background-color: #5d6668;
}

.mainview {
    max-width: 1600px;
    margin: 0 auto;
    background-color: rgba(0,0,0,.4);
}
/* Navbar container */
.navbar {
  display: flex;
  background-color: #1e1e1e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  justify-content: flex-start;
  flex-wrap: wrap;
  justify-content: center;
}

/* Button-style nav links */
.nav-button {
  display: inline-block;
  padding: 0.5rem 1rem;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  font-size: 1.5rem;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.nav-button:hover {
  background-color: #444;
  transform: translateY(-1px);
}

.nav-button:active {
  background-color: #1a1a1a;
  transform: translateY(1px);
}

.flash {
  padding: 0.5rem 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}

.flash.success {
  background-color: #d4edda;
  color: #155724;
}

.flash.danger {
  background-color: #f8d7da;
  color: #721c24;
}

.content {
    padding: 8px;
}

/* ========== Gallery Layout ========== */

.image-date {
  display: block;
  font-size: 0.8rem;
  color: #e2e2e2;
  margin-top: 0.25rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  padding: 1rem;
}

.gallery-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 450px;
  background-color: rgba(1,1,1,.1);
  box-shadow: 0 3px 4px rgba(0,0,0,0.7);
  padding: 8px;
  border-radius: 8px;
  transition: transform 0.2s ease;
}

.gallery-item:hover {
  transform: scale(1.03);
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  box-shadow: 0 4px 4px rgba(0,0,0,0.4);
  border-radius: 12px;
  cursor: pointer;
}

.gallery-item a {
  color: #d4aeff;
  font-weight: bold;
  text-decoration: none;
  font-size: 0.95rem;
}

.gallery-item a:hover {
  text-decoration: underline;
  color: #d4d4d4;
}


.pagination-container {
  text-align: center;
  margin: 2rem 0;
}

.pagination-link {
  display: inline-block;
  margin: 0 0.3rem;
  padding: 0.5rem 1rem;
  border: 1px solid #aaa;
  border-radius: 4px;
  color: #333;
  text-decoration: none;
}

.pagination-link.active,
.pagination-link:hover {
  background-color: #007BFF;
  color: white;
  border-color: #007BFF;
}

/* MODAL STYLES */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  position: relative;
  max-width: 95vw;
  max-height: 95vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.modal-body img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(0,0,0,0.6);
}

.modal-filename {
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  text-align: center;
  word-break: break-word;
}

/* Modal arrows and close */
.modal-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  border: none;
  color: white;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  z-index: 1001;
  opacity: 0;
  transition: opacity 0.2s;
}

.modal:hover .modal-button {
  opacity: 1;
}

.modal-prev {
  left: -60px;
}

.modal-next {
  right: -60px;
}

.modal-close {
  top: 10px;
  right: 10px;
  transform: none;
  font-size: 1.5rem;
  opacity: 1;
}