/* Gallery Page Specific Styles */

/* Page-level root variables (overlay only for this page) */
:root {
  --overlay-top: 0.25;
  --overlay-bot: 0.65;
}

/* Page structure - html/body for gallery page */
html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Bangers', cursive;
  color: var(--dojo-cream);
  text-align: center;
  overflow-x: hidden;
  overflow-y: auto;
  background-color: #000; /* Fallback color - only shows if image fails to load */
  background-image: url('../assets/images/InsideBackground.png');
  background-size: 100% auto;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100vh;
  position: relative;
}

/* Desktop: width-based sizing for optimal display */
@media (min-width: 769px) {
  body {
    background-size: 100% auto;
    background-position: center center;
  }
}

/* Mobile: adjust to show key elements */
@media (max-width: 768px) {
  body {
    background-image: url('../assets/images/MobileInsideBackground.png');
    background-size: cover; /* Changed from 100% auto to cover for better coverage */
    background-position: center center;
    background-attachment: fixed; /* Changed from scroll to fixed */
    background-repeat: no-repeat; /* Explicitly set no-repeat */
  }
}

/* Overlay for gallery page */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, var(--overlay-top)),
    rgba(0, 0, 0, var(--overlay-bot))
  );
  z-index: 1;
  pointer-events: none;
}

/* Container for gallery page */
.container {
  position: relative;
  min-height: calc(100vh - 80px);
  z-index: 2;
  padding: 1rem;
  padding-top: calc(1rem + 80px); /* Nav height */
  padding-bottom: 2rem;
  box-sizing: border-box;
  margin-top: 0;
}

/* Mobile: adjust padding */
@media (max-width: 768px) {
  .container {
    min-height: calc(100vh - 70px);
    padding: 0.5rem;
    padding-top: calc(1rem + 70px); /* Increased padding-top so title isn't cut off */
    padding-bottom: 1rem;
  }
}

/* Main content area */
main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 1200px;
  width: 100%;
  margin: 0;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
  position: relative;
}

/* Page headline */
.headline {
  font-family: 'Bangers', cursive;
  font-size: 2.8rem;
  margin: 0;
  text-shadow: 0 2px 14px rgba(0,0,0,.6);
  color: var(--dojo-gold);
  flex-shrink: 0;
}

/* Mobile: adjust headline */
@media (max-width: 768px) {
  .headline {
    font-size: 2rem;
    margin-top: 1.5rem; /* Add spacing between nav and title on mobile */
  }
}

/* Gallery description */
.gallery-description {
  font-family: 'Varela Round', sans-serif;
  font-size: 1.1rem;
  color: var(--dojo-cream);
  text-align: center;
  margin: 0 0 1.5rem 0;
  padding: 0 1rem;
  text-transform: none;
  font-weight: 400;
  line-height: 1.6;
  max-width: 920px; /* Wider to fit on one line, or create balanced two-line split */
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance; /* Balance text across lines when wrapping (modern browsers) */
  orphans: 2;
  widows: 2;
}

/* Mobile: adjust description */
@media (max-width: 768px) {
  .gallery-description {
    font-size: 1rem;
    padding: 0 0.5rem;
    margin-bottom: 1rem;
  }
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
  max-width: 1200px;
  padding: 0 1rem;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 0 0.5rem;
  }
}

/* Gallery Items */
.gallery-item {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 2px solid var(--dojo-gold);
  background: rgba(93, 64, 55, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px; /* Prevent layout shift during loading */
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.gallery-item img.gallery-image {
  position: absolute;
  top: 0;
  left: 0;
}

/* Rotate portrait images 90 degrees to display as landscape */
.gallery-item img.portrait-rotate {
  transform: rotate(90deg) scale(1.5);
  transform-origin: center center;
  /* Scale up to fill frame properly after rotation */
  /* Width/height at 100% but scaled 1.5x to fill 4:3 container */
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-width: none;
  max-height: none;
}

/* Counter-rotate for images that need opposite rotation */
.gallery-item img.portrait-counter-rotate {
  transform: rotate(-90deg) scale(1.5);
  transform-origin: center center;
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-width: none;
  max-height: none;
}

/* Loading and Error States */
.loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--dojo-cream);
  font-size: 1.2rem;
  padding: 2rem;
  font-family: 'Varela Round', sans-serif;
  text-transform: none;
  font-weight: 400;
}

.error {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--dojo-gold);
  font-size: 1.2rem;
  padding: 2rem;
}

/* Image loading placeholder and spinner */
.image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(93, 64, 55, 0.2);
  z-index: 1;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(218, 165, 32, 0.3);
  border-top-color: var(--dojo-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.load-error {
  color: var(--dojo-gold);
  font-family: 'Varela Round', sans-serif;
  font-size: 0.9rem;
  opacity: 0.7;
}