/* Enhanced Pinterest-style Masonry Layout - art.css */
@import url('/tailwind.css');
@import url('/app/global.css');

/* HOVER SHOW MADE BY ARTIST - UNIFIED STYLE */
.artwork-image-title-twitter,
.artwork-image-title-pixiv,
.artwork-image-title-artstation,
.hover-overlay {
    position: absolute !important;
    bottom: 5% !important;
    left: 50% !important;
    height: 22px !important;
    padding: 0 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    transform: translate(-50%, 250%) !important;
    transition: transform 0.3s cubic-bezier(1,0,0,1), opacity 0.3s ease !important;
    will-change: transform !important;
    color: white !important;
    text-rendering: optimizeLegibility !important;
    /* text-shadow: 0 2px 4px rgba(0,0,0,0.5) !important; */
    width: fit-content !important;
    z-index: 10 !important;
    text-transform: none !important;
    border-radius: 1rem !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Unified hover effects for all artwork types */
.twitter-artwork:hover .artwork-image-title-twitter,
.pixiv-artwork:hover .artwork-image-title-pixiv,
.artstation-artwork:hover .artwork-image-title-artstation,
.image-container:hover .hover-overlay {
    transform: translate(-50%, 0%) !important;
    opacity: 1 !important;
}

.twitter-artwork:hover img,
.pixiv-artwork:hover img,
.artstation-artwork:hover img,
.image-container:hover img {
    filter: brightness(0.60) !important;
    /* transition: filter 0.3s ease !important; */
}



/* HOVER SHOW MADE BY ARITST >>> SAME AS PIXIV/ARTSTATION/TWITTER */
.artwork-image-title-pixiv {
    position: absolute !important;
    bottom: 5% !important;
    left: 50% !important;
    background-color: black !important;
    height: 22px !important;
    padding: 0 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    transform: translate(-50%, 250%) !important;
    transition: transform 0.3s cubic-bezier(1,0,0,1) !important;
    will-change: transform !important;
    color: white !important;
    font-family: var(--font-inter) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    text-rendering: optimizeLegibility !important;
    width: fit-content !important;
    z-index: 10 !important;
    text-transform: uppercase !important;
}

/* HOVER SHOW MADE BY ARITST >>> SAME AS PIXIV/ARTSTATION/TWITTER */
.artwork-image-title-artstation {
    position: absolute !important;
    bottom: 5% !important;
    left: 50% !important;
    background-color: black !important;
    height: 22px !important;
    padding: 0 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    transform: translate(-50%, 250%) !important;
    transition: transform 0.3s cubic-bezier(1,0,0,1) !important;
    will-change: transform !important;
    color: white !important;
    font-family: var(--font-inter) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    text-rendering: optimizeLegibility !important;
    width: fit-content !important;
    z-index: 10 !important;
    text-transform: uppercase !important;
}

/* HOVER SHOW MADE BY ARITST >>> SAME AS PIXIV/ARTSTATION/TWITTER */
.main-art-container {
    display: flex;
    flex-wrap: nowrap;
    min-width: 100%;
    margin: 0 auto;
    padding: 1rem;
    gap: 1rem;
    align-items: flex-start;
    
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    
    -webkit-overflow-scrolling: touch;
}

.main-art-container.loading {
    filter: blur(1px);
    transition: filter 0.3s ease;
    pointer-events: none;
}

.main-art-container.loading::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    z-index: 999;
}

/* Create explicit columns */
.masonry-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Page containers for proper ordering */
.page-container {
    display: contents; /* Makes container transparent to CSS columns */
    order: var(--page-order, 1);
}

.image-container {
    /* Essential for masonry layout */
    /* display: inline-block; */
    width: 100%;
    /* margin-bottom: 1rem; */
    
    /* Prevent breaking across columns */
    break-inside: avoid;
    page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
    -moz-column-break-inside: avoid;
    column-break-inside: avoid;
    
    /* Styling */
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    
    /* Smooth transitions for interactions */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    
    /* Performance optimization */
    contain: layout style paint;
    will-change: transform;
}

.image-container img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 1rem;
    
    /* Smooth loading transition */
    transition: opacity 0.3s ease;
    
    /* Ensure proper aspect ratio handling */
    object-fit: cover;
    
    /* Set reasonable size limits */
    min-height: 14.5rem;
    max-height: 32rem; /* Prevent extremely tall images */
    
    /* Simple loading background */
    background: #f8f9fa;
}

/* Better handling for different aspect ratios */
/* .image-container.portrait img {
    max-height: 450px;
}

.image-container.landscape img {
    max-height: 300px;
}

.image-container.square img {
    max-height: 350px;
} */

.image-container.portrait img {
    max-height: min(56.25vw, 450px); /* 16:9 phone aspect ratio */
}

.image-container.landscape img {
    max-height: min(40vw, 300px);
    min-height: 120px;
}

.image-container.square img {
    max-height: min(45vw, 350px);
}

/* Hidden information for SEO (not displayed but crawlable) */
.image-info {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    
    /* Keep structure for SEO */
    padding: 12px 1rem 1rem;
    background: #ffffff;
}

.image-info h3,
.image-info p,
.image-info div,
.image-info a,
.image-info span {
    /* Ensure all content is accessible to search engines */
    font-size: 14px;
    color: #333;
    line-height: 1.4;
    margin: 4px 0;
}

/* Hover effects - subtle and clean */
/* .image-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
} */

/* .image-container:active {
    transform: translateY(0);
} */

/* Loading states */
.image-container.loading {
    opacity: 0.7;
}

.image-container.loading img {
    opacity: 0.7;
}

.image-container.loaded {
    opacity: 1;
}

.image-container.loaded img {
    opacity: 1;
}

/* .image-container.error {
    opacity: 0.5;
} */

.image-container.newly-loaded {
    animation: fadeInScale 0.6s ease-out forwards;
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Artist profile styling (hidden but structured) */
.artist-profile {
    display: none; /* Hidden from view but keeps structure */
    align-items: center; 
    margin-bottom: 10px;
}

.artist-profile img {
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
    margin-right: 10px;
}

/* Pixiv-specific styling (hidden) */
.pixiv-stats,
.pixiv-links,
.pixiv-description,
.pixiv-tags {
    display: none; /* Hidden but maintains SEO value */
    font-size: 0.9em;
    margin: 5px 0;
}

.pixiv-tags span {
    display: inline-block;
    background: #f0f0f0;
    padding: 2px 6px;
    margin: 2px;
    border-radius: 3px;
    font-size: 0.8em;
}

/* Source labels (optional - can be shown) */
.source-label {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 600;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.image-container:hover .source-label {
    opacity: 1;
}

.source-label.pixiv {
    background: #0096fa;
}

.source-label.twitter {
    background: #1da1f2;
}

.source-label.artstation {
    background: #13aff0;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Debug styles for development (remove in production) */
.page-container[data-page] {
    /* Uncomment the line below to see page boundaries during development */
    border: 2px dashed rgba(255, 0, 0, 0.2);
}

.page-container[data-page]:not([data-page="1"]) {
    margin-top: 40px;
}

.page-container[data-page]:not([data-page="1"])::before {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
    margin-bottom: 20px;
    break-inside: avoid;
}













/* Making art.php responsive on all devices */

/* Desktop | 1281px - 1440px  */
@media (max-width: 1280px) {
  /* None, coded on macbook m1 pro */
}

/* Medium Laptop/Desktop | 1515px - 1920px */
@media (max-width: 1515px) {
 /* None, coded on macbook m1 pro */
}

/* Small Laptop/Desktop | 1024px - 1280px */
@media (max-width: 1024px) {
  .main-art-container {
    padding: 0.75rem;
    gap: 0.75rem;
  }
  
  .image-container {
    border-radius: 12px;
  }
  
  .image-container img {
    border-radius: 12px;
  }
}

/* Mobile Small Portrait (Normal) () | up to 480px */
/* S20+, iPhone 12, iPhone 13 */
@media (max-width: 480px) and (orientation: portrait) {

  .main-art-container {
    padding-left: .5rem;
    padding-right: .5rem;
    padding-top: 0rem;
    padding-bottom: 0rem;

    margin-top: .5rem;
    /* margin-top was originally 70px */
  }

  .main-art-container[style*="gap"] {
    gap: .5rem !important;
  }

  .masonry-column {
    gap: .5rem !important;
  }
  
  .image-container {
    border-radius: 8px;
  }
  
  .image-container img {
    border-radius: 8px;
    min-height: 120px;
    max-height: 24rem;
  }
  
  .image-container.portrait img {
    max-height: min(60vw, 380px);
  }
  
  .image-container.landscape img {
    max-height: min(35vw, 240px);
    min-height: 100px;
  }
  
  .image-container.square img {
    max-height: min(40vw, 280px);
  }
  
  .artwork-image-title-twitter,
  .artwork-image-title-pixiv,
  .artwork-image-title-artstation,
  .hover-overlay {
    font-size: 0.75rem !important;
    padding: 0 8px !important;
    height: 20px !important;
  }
  
  .source-label {
    font-size: 8px;
    padding: 2px 6px;
    top: 6px;
    left: 6px;
  }
  
  .top-loading-bar {
    height: 0.125rem;
  }
}

/* Mobile Small Landscape (Seitlich gehalten) | up to 950px */
/* S20+, iPhone 14, iPhone 15 Pro in Landscape (Seitlich gehalten) */
@media (max-width: 950px) and (orientation: landscape) {

  .main-art-container {
    padding-left: .5rem;
    padding-right: .5rem;
    padding-top: 0rem;
    padding-bottom: 0rem;

    margin-top: .5rem;
    /* margin-top was originally 70px */
  }

  .main-art-container[style*="gap"] {
    gap: .5rem !important;
  }

  .masonry-column {
    gap: .5rem !important;
  }
  
  .image-container {
    border-radius: 8px;
  }
  
  .image-container img {
    border-radius: 8px;
    min-height: 100px;
    max-height: 20rem;
  }
  
  .image-container.portrait img {
    max-height: min(45vw, 320px);
  }
  
  .image-container.landscape img {
    max-height: min(30vw, 200px);
    min-height: 80px;
  }
  
  .image-container.square img {
    max-height: min(35vw, 240px);
  }
  
  .artwork-image-title-twitter,
  .artwork-image-title-pixiv,
  .artwork-image-title-artstation,
  .hover-overlay {
    font-size: 0.7rem !important;
    padding: 0 6px !important;
    height: 18px !important;
  }
  
  .source-label {
    font-size: 7px;
    padding: 2px 5px;
    top: 5px;
    left: 5px;
  }
}

/* Mobile Large Portrait (Normal) | 481px - 600px */
/* iPhone 14 Pro Max, Pixel 7 Pro, larger phones */
@media (min-width: 481px) and (max-width: 600px) and (orientation: portrait) {

  .main-art-container {
    padding-left: .5rem;
    padding-right: .5rem;
    padding-top: 0rem;
    padding-bottom: 0rem;

    margin-top: .5rem;
    /* margin-top was originally 70px */
  }
  
  .image-container {
    border-radius: 10px;
  }
  
  .image-container img {
    border-radius: 10px;
    min-height: 140px;
    max-height: 28rem;
  }
  
  .image-container.portrait img {
    max-height: min(58vw, 420px);
  }
  
  .image-container.landscape img {
    max-height: min(38vw, 280px);
    min-height: 120px;
  }
  
  .image-container.square img {
    max-height: min(42vw, 320px);
  }
  
  .artwork-image-title-twitter,
  .artwork-image-title-pixiv,
  .artwork-image-title-artstation,
  .hover-overlay {
    font-size: 0.8rem !important;
    padding: 0 9px !important;
    height: 21px !important;
  }
  
  .source-label {
    font-size: 9px;
    padding: 3px 7px;
    top: 7px;
    left: 7px;
  }
}

/* Tablet Portrait (Normal) | 601px - 1024px */
@media (min-width: 601px) and (max-width: 1024px) and (orientation: portrait) {
  
  .main-art-container {
    padding-left: .5rem;
    padding-right: .5rem;
    padding-top: 0rem;
    padding-bottom: 0rem;

    margin-top: .5rem;
    /* margin-top was originally 85px */
  }

  .main-art-container[style*="gap"] {
    gap: .5rem !important;
  }

  .masonry-column {
    gap: .5rem !important;
  }
  
  .image-container {
    border-radius: 14px;
  }
  
  .image-container img {
    border-radius: 14px;
    min-height: 160px;
    max-height: 36rem;
  }
  
  .image-container.portrait img {
    max-height: min(52vw, 480px);
  }
  
  .image-container.landscape img {
    max-height: min(42vw, 320px);
    min-height: 140px;
  }
  
  .image-container.square img {
    max-height: min(45vw, 380px);
  }
  
  .artwork-image-title-twitter,
  .artwork-image-title-pixiv,
  .artwork-image-title-artstation,
  .hover-overlay {
    font-size: 0.85rem !important;
    padding: 0 10px !important;
    height: 22px !important;
  }
  
  .source-label {
    font-size: 10px;
    padding: 4px 8px;
    top: 8px;
    left: 8px;
  }
}

/* Tablet Landscape (Seitlich gehalten) | 951px - 1366px */
@media (min-width: 951px) and (max-width: 1366px) and (orientation: landscape) {

  .main-art-container {
    padding-left: .5rem;
    padding-right: .5rem;
    padding-top: 0rem;
    padding-bottom: 0rem;

    margin-top: .5rem;
    /* margin-top was originally 85px */
  }

  .main-art-container[style*="gap"] {
    gap: .5rem !important;
  }

  .masonry-column {
    gap: .5rem !important;
  }
  
  .image-container {
    border-radius: 15px;
  }
  
  .image-container img {
    border-radius: 15px;
    min-height: 140px;
    max-height: 30rem;
  }
  
  .image-container.portrait img {
    max-height: min(48vw, 400px);
  }
  
  .image-container.landscape img {
    max-height: min(35vw, 260px);
    min-height: 120px;
  }
  
  .image-container.square img {
    max-height: min(40vw, 320px);
  }
  
  .artwork-image-title-twitter,
  .artwork-image-title-pixiv,
  .artwork-image-title-artstation,
  .hover-overlay {
    font-size: 0.875rem !important;
    padding: 0 10px !important;
    height: 22px !important;
  }
  
  .source-label {
    font-size: 10px;
    padding: 4px 8px;
    top: 8px;
    left: 8px;
  }
  
  .top-loading-bar {
    height: 0.125rem;
  }
}