*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
  html{
    overscroll-behavior:none;
    background:#0a0a0a;
    color:#fff;
    font-family:-apple-system,BlinkMacSystemFont,sans-serif;
  }
  body{
    overflow:hidden;
    position:fixed;
    inset:0;
    background:#0a0a0a;
  }
  #canvas{
    position:fixed;
    inset:0;
    will-change:transform;
    transform-origin:50% 50vh;
  }
  .grid{
    display:grid;
    gap:0;
    width:100%;
  }
  .grid-item{
    overflow:hidden;
    position:relative;
    background:#111;
    opacity:1;
    touch-action:manipulation;
  }
  .grid-item img{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
    opacity:0;
    transform:scale(1);
    transition:opacity .6s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.22,1,.36,1);
    will-change:opacity,transform;
  }
  .grid-item img.loaded{
    opacity:1;
  }
  .grid-item:hover img.loaded{
    transform:scale(1.04);
    transition:opacity .6s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.22,1,.36,1);
  }
  /* Loader shimmer */
  .grid-item::before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(110deg,#111 8%,#1a1a1a 18%,#111 33%);
    background-size:200% 100%;
    animation:shimmer 1.5s linear infinite;
    z-index:1;
    transition:opacity .4s ease;
  }
  .grid-item.done::before{
    opacity:0;
    pointer-events:none;
  }
  .grid-item.error::before{
    opacity:0;
  }
  .grid-item.error::after{
    content:'';
    position:absolute;inset:0;
    background:#111;
    display:flex;align-items:center;justify-content:center;
  }
  /* Video grid — masonry via CSS columns, matches image grid feel */
  #video-grid-wrap{
    position:fixed;inset:0;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
  }
  .video-grid{
    columns:5;
    column-gap:0;
    padding-bottom:80px;
  }
  .video-item{
    position:relative;
    overflow:hidden;
    cursor:pointer;
    break-inside:avoid;
    background:#111;
  }
  .video-item img{
    display:block;width:100%;height:auto;
    transition:opacity .6s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.22,1,.36,1);
  }
  .video-item:hover img{
    transform:scale(1.04);
  }
  /* Video hover preview */
  .video-item video{
    position:absolute;inset:0;
    width:100%;height:100%;object-fit:cover;
    opacity:0;
    transition:opacity .3s;
  }
  .video-item:hover video{
    opacity:1;
  }

  @keyframes shimmer{
    to{background-position:-200% 0}
  }
  /* WebGL Lightbox */
  #gl-lightbox{
    position:fixed;inset:0;z-index:100;
    pointer-events:none;
    display:flex;flex-direction:column;
  }
  #gl-lightbox.active{
    pointer-events:all;
  }
  #gl-lightbox.video-mode{
    transition:opacity .4s cubic-bezier(.22,1,.36,1);
    opacity:0;
  }
  #gl-lightbox.active.video-mode{
    background:rgba(0,0,0,.8);
    opacity:1;
  }
  #gl-lightbox canvas{
    flex:1;width:100%;
    cursor:zoom-out;
  }

  /* Lightbox vignette — dark radial gradient over grid, canvas renders on top */
  .lb-vignette{
    position:absolute;inset:0;z-index:99;
    pointer-events:none;
    opacity:0;
    transition:opacity .5s cubic-bezier(.16,1,.3,1);
  }
  .lb-vignette::before{
    content:'';position:absolute;inset:0;
    backdrop-filter:blur(16px) saturate(.7);-webkit-backdrop-filter:blur(16px) saturate(.7);
  }
  .lb-vignette::after{
    content:'';position:absolute;inset:0;
    background:radial-gradient(ellipse 55% 50% at 50% 46%,
      rgba(0,0,0,.35) 0%,
      rgba(0,0,0,.72) 55%,
      rgba(0,0,0,.93) 100%
    );
  }
  #gl-lightbox.active .lb-vignette{opacity:.8;}
  #gl-lightbox.active.video-mode .lb-vignette{opacity:.99;}
  /* Canvas/video must sit on top of vignette */
  #gl-lightbox canvas{position:relative;z-index:100;}
  #gl-lightbox #lb-video{
    position:absolute;z-index:100;
    top:50%;left:50%;
    transform:translate(-50%,-50%) scale(.92);
    max-width:80vw;max-height:70vh;
    border-radius:6px;
    background:transparent;
    outline:none;
    opacity:0;
    transition:transform .4s cubic-bezier(.22,1,.36,1), opacity .4s cubic-bezier(.22,1,.36,1);
  }
  #gl-lightbox.active.video-mode #lb-video{
    transform:translate(-50%,-50%) scale(1);
    opacity:1;
  }

  /* Post info bar — top left */
  .lb-info{
    position:absolute;bottom:100px;left:50%;transform:translateX(-50%) translateY(8px);z-index:102;
    opacity:0;
    display:flex;align-items:center;gap:6px;
    transition:opacity .5s cubic-bezier(.16,1,.3,1) .2s, transform .5s cubic-bezier(.16,1,.3,1) .2s;
    pointer-events:none;
    cursor:default;
  }
  .lb-info::before{
    content:'';position:absolute;
    top:50%;left:50%;transform:translate(-50%,-50%);
    width:280%;height:500%;
    background:radial-gradient(ellipse at center, rgba(0,0,0,.45) 0%, rgba(0,0,0,0) 70%);
    pointer-events:none;z-index:-1;
    display:flex;align-items:center;gap:10px;
  }
  #gl-lightbox.active .lb-info{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:all;}
  .lb-info .lb-info-icon{
    width:14px;height:14px;flex-shrink:0;
    fill:rgba(255,255,255,.35);
  }
  .lb-info a{
    color:rgba(255,255,255,.55);text-decoration:none;font-size:12px;
    letter-spacing:.02em;transition:color .2s;
    display:inline-block;
  }
  .lb-info a:hover{color:#fff;}
  .lb-info .lb-date{color:rgba(255,255,255,.3);font-size:10px;letter-spacing:.04em;text-transform:uppercase;}

  /* Lightbox bottom action bar (pill) */
  .lb-actions{
    position:absolute;bottom:24px;left:50%;transform:translateX(-50%) translateY(10px);z-index:102;
    display:flex;align-items:center;gap:4px;
    padding:6px 14px 6px 8px;
    background:rgba(28,28,28,.85);
    backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
    border-radius:50px;
    box-shadow:0 4px 24px rgba(0,0,0,.4);
    opacity:0;
    transition:opacity .5s cubic-bezier(.16,1,.3,1) .2s, transform .5s cubic-bezier(.16,1,.3,1) .2s;
    pointer-events:none;
  }
  #gl-lightbox.active .lb-actions{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:all;}
  .lb-action-btn{
    width:44px;height:44px;
    border-radius:50%;
    background:transparent;
    border:none;
    display:flex;align-items:center;justify-content:center;
    cursor:pointer;
    transition:background .2s, transform .15s, color .2s;
    color:rgba(255,255,255,.35);
    position:relative;
  }
  .lb-action-btn:hover{background:rgba(255,255,255,.08);color:rgba(255,255,255,.7);transform:scale(1.06);}
  .lb-action-btn svg{width:16px;height:16px;fill:currentColor;}
  .lb-action-btn.active{color:rgba(255,255,255,.95);}
  @keyframes bookmarkBounce{
    0%{transform:scale(1);}
    30%{transform:scale(1.25);}
    60%{transform:scale(0.9);}
    100%{transform:scale(1);}
  }
  .lb-action-btn.just-toggled{animation:bookmarkBounce .4s cubic-bezier(.16,1,.3,1);}
  .lb-action-btn.delete-btn:hover{color:#e85555;}
  .lb-action-btn.color-active{color:#7ecfdf;}
  .lb-action-btn.color-active:hover{color:#a0e0ec;}

  /* Discover button (special wider button in action bar) */
  .lb-discover-pill{
    display:flex;align-items:center;gap:6px;
    padding:6px 16px 6px 12px;
    border-radius:50px;border:none;
    background:rgba(255,255,255,.06);
    color:rgba(255,255,255,.45);
    font-size:11px;letter-spacing:.02em;
    cursor:pointer;
    transition:background .2s, color .2s, transform .15s;
    font-family:inherit;white-space:nowrap;
  }
  .lb-discover-pill:hover{background:rgba(255,255,255,.12);color:rgba(255,255,255,.8);}
  .lb-discover-pill svg{width:12px;height:12px;fill:currentColor;flex-shrink:0;}

  /* Discover tooltip (above action bar) */
  .lb-discover-tooltip{
    position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px) scale(.96);
    min-width:240px;max-width:320px;
    background:rgba(22,22,22,.94);
    backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);
    border:1px solid rgba(255,255,255,.08);
    border-radius:14px;
    padding:10px;
    opacity:0;pointer-events:none;visibility:hidden;
    transition:opacity .25s cubic-bezier(.16,1,.3,1), transform .25s cubic-bezier(.16,1,.3,1), visibility 0s .25s;
    box-shadow:0 8px 32px rgba(0,0,0,.5);
    max-height:60vh;overflow-y:auto;overscroll-behavior:contain;
    scrollbar-width:none;
  }
  .lb-discover-tooltip::-webkit-scrollbar{display:none;}
  .lb-discover-tooltip.active{opacity:1;transform:translateX(-50%) translateY(0) scale(1);pointer-events:all;visibility:visible;transition:opacity .25s cubic-bezier(.16,1,.3,1), transform .25s cubic-bezier(.16,1,.3,1), visibility 0s;}
  .lb-discover-tooltip .dt-header{
    font-size:10px;letter-spacing:.05em;text-transform:uppercase;
    color:rgba(255,255,255,.3);padding:4px 6px 8px;
  }
  .lb-discover-tooltip .dt-grid{
    display:flex;flex-wrap:wrap;gap:4px;padding:0 2px;
  }
  .lb-discover-tooltip .dt-thumb{
    width:52px;height:52px;border-radius:6px;overflow:hidden;
    cursor:pointer;opacity:0;transform:scale(.9);
    transition:opacity .3s cubic-bezier(.16,1,.3,1), transform .3s cubic-bezier(.16,1,.3,1);
  }
  .lb-discover-tooltip .dt-thumb.visible{opacity:1;transform:scale(1);}
  .lb-discover-tooltip .dt-thumb:hover{transform:scale(1.06);}
  .lb-discover-tooltip .dt-thumb img{width:100%;height:100%;object-fit:cover;}
  .lb-discover-tooltip .dt-action{
    display:flex;align-items:center;justify-content:center;gap:6px;
    margin-top:8px;padding:8px 12px;border-radius:8px;
    background:rgba(255,255,255,.06);
    color:rgba(255,255,255,.45);font-size:11px;
    cursor:pointer;transition:background .2s, color .2s;
  }
  .lb-discover-tooltip .dt-action:hover{background:rgba(255,255,255,.1);color:rgba(255,255,255,.75);}
  .lb-discover-tooltip .dt-action svg{width:14px;height:14px;fill:currentColor;}
  .lb-discover-tooltip .dt-action.loading{pointer-events:none;opacity:.5;}
  .lb-discover-tooltip .dt-action.loading::after{content:'';display:inline-block;width:8px;height:8px;border:1.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;margin-left:6px;animation:spin .6s linear infinite;}

  /* Discover Instagram results view */
  .dt-insta-results{display:none;}
  .dt-insta-results.active{display:block;}
  .dt-insta-item{
    display:flex;align-items:center;gap:10px;
    padding:7px 8px;border-radius:8px;
    transition:background .15s;
    cursor:default;
  }
  .dt-insta-item:hover{background:rgba(255,255,255,.04);}
  .dt-insta-item a{
    color:#fff;text-decoration:none;font-size:12px;font-weight:500;
    letter-spacing:.01em;transition:opacity .2s;
  }
  .dt-insta-item a:hover{opacity:.7;}
  .dt-insta-item .dt-fullname{color:rgba(255,255,255,.3);font-size:10px;margin-left:4px;}
  .dt-insta-item .dt-verified{color:#3897f0;font-size:10px;margin-left:2px;}
  .dt-back-btn{
    display:flex;align-items:center;justify-content:center;gap:6px;
    margin-top:8px;padding:8px 12px;border-radius:8px;
    background:rgba(255,255,255,.06);
    color:rgba(255,255,255,.45);font-size:11px;width:100%;border:none;
    cursor:pointer;transition:background .2s, color .2s;
    font-family:inherit;
  }
  .dt-back-btn:hover{background:rgba(255,255,255,.1);color:rgba(255,255,255,.75);}
  .dt-more{color:rgba(255,255,255,.25);font-size:10px;padding:6px 8px;cursor:pointer;border-radius:6px;transition:background .15s,color .15s;}
  .dt-more:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.5);}

  /* Filter bars (shared) */
  .color-filter-bar,
  .board-filter-bar{
    position:fixed;top:0;left:0;right:0;z-index:50;
    display:none;align-items:center;gap:10px;
    padding:10px 20px;
    background:rgba(14,14,14,.88);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(255,255,255,.06);
    animation:slideDown .35s cubic-bezier(.16,1,.3,1);
  }
  @keyframes slideDown{from{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}
  .color-filter-bar.active,
  .board-filter-bar.active{display:flex;}
  .color-filter-swatches{display:flex;gap:5px;}
  .color-filter-swatches .swatch{
    width:22px;height:22px;border-radius:50%;
    border:2px solid rgba(255,255,255,.15);
    box-shadow:0 0 6px rgba(0,0,0,.4);
  }
  .color-filter-label{
    font-size:12px;letter-spacing:.04em;
    color:rgba(255,255,255,.5);text-transform:uppercase;
  }
  .color-filter-count{
    font-size:12px;color:rgba(255,255,255,.35);
  }
  .color-filter-clear{
    margin-left:auto;
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
    color:rgba(255,255,255,.5);font-size:12px;
    padding:5px 12px;border-radius:6px;cursor:pointer;
    transition:background .2s,color .2s;
  }
  .color-filter-clear:hover{background:rgba(255,255,255,.12);color:rgba(255,255,255,.8);}

  /* Board panel (lightbox — tooltip above action bar) */
  .board-panel{
    position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px) scale(.96);
    min-width:220px;
    background:rgba(22,22,22,.94);
    backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);
    border:1px solid rgba(255,255,255,.08);
    border-radius:14px;
    padding:8px;
    opacity:0;
    pointer-events:none;visibility:hidden;
    transition:opacity .25s cubic-bezier(.16,1,.3,1), transform .25s cubic-bezier(.16,1,.3,1), visibility 0s .25s;
    z-index:110;
    cursor:default;
    max-height:320px;overflow-y:auto;overscroll-behavior:contain;
    scrollbar-width:none;
    box-shadow:0 8px 32px rgba(0,0,0,.5);
  }
  .board-panel::-webkit-scrollbar{display:none;}
  .board-panel.active{opacity:1;transform:translateX(-50%) translateY(0) scale(1);pointer-events:all;visibility:visible;transition:opacity .25s cubic-bezier(.16,1,.3,1), transform .25s cubic-bezier(.16,1,.3,1), visibility 0s;}
  .board-panel-item{
    display:flex;align-items:center;gap:10px;
    padding:8px 12px;border-radius:8px;cursor:pointer;
    transition:background .15s;
    font-size:12px;color:rgba(255,255,255,.55);
  }
  .board-panel-item:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.8);}
  .board-panel-item .board-dot{
    width:10px;height:10px;border-radius:50%;flex-shrink:0;
  }
  .board-panel-item .board-check{
    width:16px;height:16px;border-radius:4px;flex-shrink:0;
    border:1.5px solid rgba(255,255,255,.2);
    display:flex;align-items:center;justify-content:center;
    transition:background .15s, border-color .15s;
  }
  .board-panel-item .board-check.checked{
    background:rgba(255,255,255,.8);border-color:rgba(255,255,255,.8);
  }
  .board-panel-item .board-check.checked::after{
    content:'✓';font-size:10px;color:#111;font-weight:700;
  }
  .board-panel-item .board-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .board-panel-item .board-count{font-size:11px;color:rgba(255,255,255,.3);}
  .board-panel-divider{
    height:1px;background:rgba(255,255,255,.06);margin:4px 0;
  }
  .board-panel-new{
    display:flex;align-items:center;gap:8px;
    padding:8px 12px;border-radius:8px;cursor:pointer;
    font-size:12px;color:rgba(255,255,255,.35);
    transition:background .15s, color .15s;
  }
  .board-panel-new:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.6);}
  .board-panel-new svg{width:12px;height:12px;fill:currentColor;}
  /* Inline new board form */
  .board-new-form{
    display:none;padding:8px 14px;gap:8px;align-items:center;
  }
  .board-new-form.active{display:flex;}
  .board-new-form input{
    flex:1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
    border-radius:6px;padding:5px 8px;color:#fff;font-size:12px;outline:none;
    font-family:inherit;
  }
  .board-new-form input:focus{border-color:rgba(255,255,255,.25);}
  .board-new-form .board-color-pick{
    width:22px;height:22px;border-radius:50%;cursor:pointer;
    border:2px solid rgba(255,255,255,.15);flex-shrink:0;
    transition:transform .15s;
  }
  .board-new-form .board-color-pick:hover{transform:scale(1.12);}

  /* Board filter bar (unique styles) */
  .board-filter-dot{width:14px;height:14px;border-radius:50%;}
  .board-filter-name{font-size:13px;color:rgba(255,255,255,.7);font-weight:500;}
  .board-filter-count{font-size:12px;color:rgba(255,255,255,.35);}

  /* ── Folders page ── */
  .folders-page{
    display:none;
    position:fixed;inset:0;z-index:45;
    background:#0a0a0a;
    overflow-y:auto;overscroll-behavior:contain;
    padding:60px 60px 120px;
    animation:foldersIn .5s cubic-bezier(.16,1,.3,1);
  }
  .folders-page.active{display:block;}
  @keyframes foldersIn{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}

  .folders-grid{
    display:grid;
    grid-template-columns:repeat(5, 1fr);
    gap:24px;
  }

  .folder-card{
    cursor:pointer;
    border-radius:16px;
    overflow:hidden;
    transition:transform .25s cubic-bezier(.16,1,.3,1), box-shadow .25s;
  }
  .folder-card:hover{
    transform:translateY(-4px) scale(1.01);
    box-shadow:0 12px 40px rgba(0,0,0,.4);
  }

  .folder-card-images{
    aspect-ratio:1/1;
    display:grid;
    grid-template-columns:1fr 1fr;
    grid-template-rows:1fr 1fr;
    gap:2px;
    background:rgba(255,255,255,.04);
    border-radius:16px;
    overflow:hidden;
  }
  .folder-card-images .fci-main{
    grid-column:1 / -1;
    background-size:cover;background-position:center;
    min-height:0;
  }
  .folder-card-images .fci-thumb{
    background-size:cover;background-position:center;
    min-height:0;
  }
  .folder-card-images .fci-empty{
    background:rgba(255,255,255,.03);
  }

  .folder-card-meta{
    padding:12px 4px 4px;
  }
  .folder-card-name{
    font-size:14px;font-weight:500;color:rgba(255,255,255,.85);
    margin-bottom:3px;
  }
  .folder-card-info{
    font-size:12px;color:rgba(255,255,255,.3);
  }

  /* Fixed add folder button */
  .folders-add-btn{
    display:none;
    position:fixed;top:28px;right:32px;z-index:46;
    width:36px;height:36px;border-radius:50%;
    background:rgba(255,255,255,.08);border:none;
    color:rgba(255,255,255,.35);
    cursor:pointer;
    align-items:center;justify-content:center;
    transition:background .2s, color .2s, transform .15s;
  }
  .folders-add-btn:hover{
    background:rgba(255,255,255,.14);
    color:rgba(255,255,255,.7);
    transform:scale(1.08);
  }
  .folders-add-btn svg{width:14px;height:14px;}
  .folders-page.active ~ .folders-add-btn,
  .folders-add-btn.active{display:flex;}

  /* Folder new form overlay */
  .folder-new-overlay{
    display:none;
    position:fixed;inset:0;z-index:47;
    background:rgba(0,0,0,.6);
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    align-items:center;justify-content:center;
    animation:fadeIn .2s;
  }
  .folder-new-overlay.active{display:flex;}
  .folder-new-box{
    background:rgba(22,22,22,.95);
    backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);
    border:1px solid rgba(255,255,255,.08);
    border-radius:16px;
    padding:24px 28px;
    min-width:280px;
    text-align:center;
    animation:tooltipIn .25s cubic-bezier(.16,1,.3,1);
  }
  @keyframes tooltipIn{from{opacity:0;transform:translateY(8px) scale(.96);}to{opacity:1;transform:translateY(0) scale(1);}}
  .folder-new-box h3{
    font-size:15px;font-weight:500;color:rgba(255,255,255,.8);
    margin:0 0 16px;
  }
  .folder-new-box input{
    width:100%;box-sizing:border-box;
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
    border-radius:8px;padding:10px 14px;color:#fff;font-size:14px;
    outline:none;font-family:inherit;text-align:center;
  }
  .folder-new-box input:focus{border-color:rgba(255,255,255,.25);}
  .folder-new-box .fnb-hint{
    font-size:11px;color:rgba(255,255,255,.2);margin-top:10px;
  }

  /* Empty state */
  .folders-empty{
    grid-column:1 / -1;
    display:flex;flex-direction:column;
    align-items:center;justify-content:center;
    padding:120px 0;
    color:rgba(255,255,255,.15);
    gap:14px;
  }
  .folders-empty svg{width:44px;height:44px;opacity:.25;}
  .folders-empty p{font-size:13px;margin:0;}

  @media (max-width:1200px){
    .folders-grid{grid-template-columns:repeat(4, 1fr);}
  }
  @media (max-width:900px){
    .folders-grid{grid-template-columns:repeat(3, 1fr);}
    .folders-page{padding:40px 30px 120px;}
  }
  @media (max-width:600px){
    .folders-grid{grid-template-columns:repeat(2, 1fr);}
    .folders-page{padding:30px 20px 120px;}
  }

  /* ── Bottom navbar ── */
  /* Drop zone overlay */
  .drop-overlay{
    position:fixed;inset:0;z-index:9999;
    display:none;align-items:center;justify-content:center;
    background:rgba(0,0,0,.7);
    backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  }
  .drop-overlay.active{display:flex;}
  .drop-overlay-inner{
    display:flex;flex-direction:column;align-items:center;gap:12px;
    padding:40px 60px;
    border:2px dashed rgba(255,255,255,.2);
    border-radius:20px;
    color:rgba(255,255,255,.5);
    font-size:14px;letter-spacing:.02em;
    transition:border-color .2s, color .2s;
  }
  .drop-overlay.active .drop-overlay-inner{
    animation:dropPulse 1.5s ease infinite alternate;
  }
  @keyframes dropPulse{
    from{border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.4);}
    to{border-color:rgba(255,255,255,.35);color:rgba(255,255,255,.7);}
  }
  .drop-overlay-icon{font-size:32px;opacity:.5;}

  .navbar-fade{
    position:fixed;bottom:0;left:0;right:0;z-index:49;
    height:140px;pointer-events:none;
    transition:opacity .3s cubic-bezier(.16,1,.3,1);
  }
  .navbar-fade::before{
    content:'';position:absolute;inset:0;
    backdrop-filter:blur(8px) saturate(1.15);-webkit-backdrop-filter:blur(8px) saturate(1.15);
    mask-image:linear-gradient(to top, black 0%, transparent 70%);
    -webkit-mask-image:linear-gradient(to top, black 0%, transparent 70%);
  }
  .navbar-fade::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(to top,
      rgba(10,10,10,.6) 0%,
      rgba(10,10,10,.3) 35%,
      rgba(10,10,10,.08) 65%,
      transparent 100%
    );
  }
  .navbar{
    position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:60;
    display:flex;align-items:center;gap:6px;
    padding:8px 12px;
    background:rgba(28,28,28,.85);
    backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
    border:none;
    border-radius:50px;
    box-shadow:0 4px 24px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.06);
    transition:opacity .3s cubic-bezier(.16,1,.3,1);
    opacity:0;
    animation:navbarIn .6s cubic-bezier(.16,1,.3,1) .8s forwards;
  }
  @keyframes navbarIn{to{opacity:1;}}
  .nav-btn{
    width:38px;height:38px;border-radius:50%;
    background:transparent;border:none;
    display:flex;align-items:center;justify-content:center;
    cursor:pointer;color:rgba(255,255,255,.35);
    transition:color .2s, background .2s, transform .15s;
    position:relative;
  }
  .nav-btn:hover{color:rgba(255,255,255,.6);background:rgba(255,255,255,.06);}
  .nav-btn.active{color:rgba(255,255,255,.9);background:rgba(255,255,255,.1);}
  .nav-btn svg{width:18px;height:18px;fill:currentColor;}
  .nav-btn .nav-badge{
    position:absolute;top:4px;right:4px;
    width:8px;height:8px;border-radius:50%;
    background:#7ecfdf;border:2px solid rgba(28,28,28,.8);
    display:none;
  }
  .nav-btn .nav-badge.visible{display:block;}

  /* Inline board filter in navbar */
  .nav-board-filter{
    display:none;align-items:center;gap:5px;
    padding:0 6px;
    animation:navColorIn .3s cubic-bezier(.16,1,.3,1);
  }
  .nav-board-filter.active{display:flex;}
  .nav-board-name{
    font-size:11px;color:rgba(255,255,255,.5);
    white-space:nowrap;max-width:120px;overflow:hidden;text-overflow:ellipsis;
    letter-spacing:.02em;
  }

  /* Inline color filter in navbar */
  .nav-color-filter{
    display:none;align-items:center;gap:5px;
    padding:0 4px;
    animation:navColorIn .3s cubic-bezier(.16,1,.3,1);
  }
  .nav-color-filter.active{display:flex;}
  @keyframes navColorIn{from{opacity:0;transform:scale(.8);}to{opacity:1;transform:scale(1);}}
  .nav-color-swatches{display:flex;gap:3px;}
  .nav-color-swatches .swatch{
    width:14px;height:14px;border-radius:50%;
    border:1.5px solid rgba(255,255,255,.2);
    box-shadow:0 0 4px rgba(0,0,0,.3);
  }
  .nav-color-close{
    width:22px;height:22px;border-radius:50%;
    background:rgba(255,255,255,.08);border:none;
    color:rgba(255,255,255,.4);font-size:9px;
    display:flex;align-items:center;justify-content:center;
    cursor:pointer;transition:background .2s, color .2s;
    margin-left:1px;
  }
  .nav-color-close:hover{background:rgba(255,255,255,.15);color:rgba(255,255,255,.7);}

  /* Navbar tooltip panels (sort, settings) */
  .nav-tooltip{
    position:absolute;bottom:calc(100% + 10px);
    min-width:200px;
    background:rgba(22,22,22,.92);
    backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);
    border:1px solid rgba(255,255,255,.08);
    border-radius:14px;
    padding:8px;
    opacity:0;transform:translateY(6px) scale(.96);
    pointer-events:none;visibility:hidden;
    transition:opacity .2s cubic-bezier(.16,1,.3,1), transform .2s cubic-bezier(.16,1,.3,1), visibility 0s .2s;
    box-shadow:0 8px 32px rgba(0,0,0,.4);
  }
  .nav-tooltip.active{opacity:1;transform:translateY(0) scale(1);pointer-events:all;visibility:visible;transition:opacity .2s cubic-bezier(.16,1,.3,1), transform .2s cubic-bezier(.16,1,.3,1), visibility 0s;}
  .nav-tooltip-item{
    display:flex;align-items:center;gap:10px;
    padding:8px 12px;border-radius:8px;cursor:pointer;
    font-size:13px;color:rgba(255,255,255,.55);
    transition:background .15s,color .15s;
  }
  .nav-tooltip-item:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.85);}
  .nav-tooltip-item.active{color:rgba(255,255,255,.9);font-weight:500;}
  .nav-tooltip-item .board-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
  .nav-tooltip-item .nti-count{margin-left:auto;font-size:11px;color:rgba(255,255,255,.2);}
  .nav-tooltip-item .nti-delete{
    margin-left:4px;opacity:0;font-size:10px;color:rgba(255,255,255,.2);
    cursor:pointer;transition:opacity .15s,color .15s;
  }
  .nav-tooltip-item:hover .nti-delete{opacity:1;}
  .nav-tooltip-item .nti-delete:hover{color:#e85555;}

  /* Density pills */
  .density-pills{min-width:auto;display:flex;gap:2px;padding:5px;}
  .density-pill{
    width:34px;height:34px;border-radius:10px;border:none;
    background:transparent;color:rgba(255,255,255,.5);
    font-size:11px;font-weight:600;cursor:pointer;
    transition:background .15s,color .15s;
  }
  .density-pill:hover{background:rgba(255,255,255,.08);color:rgba(255,255,255,.85);}
  .density-pill.active{background:#fff;color:#111;}

  /* Admin/settings panel */
  .admin-panel{
    min-width:260px;right:0;padding:14px;
  }
  .admin-panel h3{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.35);margin-bottom:12px;font-weight:500;}
  .admin-stat{
    display:flex;justify-content:space-between;align-items:center;
    padding:4px 0;font-size:12px;color:rgba(255,255,255,.5);
  }
  .admin-stat .stat-val{color:rgba(255,255,255,.8);font-weight:600;font-variant-numeric:tabular-nums;}
  .admin-divider{height:1px;background:rgba(255,255,255,.06);margin:10px 0;}
  .admin-btn{
    width:100%;padding:8px 12px;border-radius:8px;border:none;
    background:rgba(255,255,255,.06);color:rgba(255,255,255,.6);
    font-size:12px;cursor:pointer;text-align:left;
    transition:background .15s,color .15s;margin-top:6px;
    display:flex;align-items:center;gap:8px;
    font-family:inherit;
  }
  .admin-btn:hover{background:rgba(255,255,255,.1);color:rgba(255,255,255,.85);}
  .admin-btn:disabled{opacity:.4;cursor:not-allowed;}
  .admin-btn .admin-btn-icon{font-size:14px;}
  .admin-status{
    font-size:11px;color:rgba(255,255,255,.3);margin-top:6px;min-height:14px;
  }
  .admin-status.running{color:#7ecfdf;}
  .admin-status.error{color:#e85555;}
  .admin-status.success{color:#6bcf7f;}


  /* Confirm modal */
  .confirm-overlay{
    position:fixed;inset:0;z-index:200;
    background:rgba(0,0,0,.6);
    backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    display:flex;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;
    transition:opacity .25s cubic-bezier(.16,1,.3,1);
  }
  .confirm-overlay.active{opacity:1;pointer-events:all;}
  .confirm-box{
    background:rgba(22,22,22,.94);
    backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);
    border:1px solid rgba(255,255,255,.08);
    border-radius:14px;
    padding:24px 28px;
    max-width:300px;width:90%;
    text-align:center;
    box-shadow:0 8px 32px rgba(0,0,0,.5);
  }
  .confirm-box p{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:18px;line-height:1.5;}
  .confirm-actions{display:flex;gap:8px;justify-content:center;}
  .confirm-actions button{
    padding:8px 18px;border-radius:8px;border:none;
    font-size:12px;cursor:pointer;transition:background .2s, transform .15s, color .2s;
    font-family:inherit;
  }
  .confirm-actions button:hover{transform:scale(1.03);}
  .confirm-cancel{background:rgba(255,255,255,.06);color:rgba(255,255,255,.5);}
  .confirm-cancel:hover{background:rgba(255,255,255,.1);color:rgba(255,255,255,.75);}
  .confirm-delete{background:rgba(232,85,85,.25);color:rgba(232,85,85,.9);}
  .confirm-delete:hover{background:rgba(232,85,85,.5);color:#fff;}

  /* Similar carousel — right side vertical strip */
  .lb-carousel-wrap{
    position:absolute;top:0;right:0;bottom:0;z-index:102;
    width:72px;
    padding:16px 12px;
    opacity:0;transform:translateX(10px);
    transition:opacity .5s cubic-bezier(.16,1,.3,1) .3s, transform .5s cubic-bezier(.16,1,.3,1) .3s;
    pointer-events:none;
    display:flex;flex-direction:column;
    overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;
    scrollbar-width:none;
    cursor:default;
  }
  .lb-carousel-wrap::-webkit-scrollbar{display:none;}
  #gl-lightbox.active .lb-carousel-wrap{display:none;}
  .lb-carousel{
    display:flex;flex-direction:column;gap:3px;
  }
  .lb-carousel-item{
    flex:0 0 auto;width:48px;height:48px;
    border-radius:2px;overflow:hidden;cursor:pointer;
    opacity:.4;transition:opacity .3s, transform .3s cubic-bezier(.16,1,.3,1);
    transform:scale(1);
  }
  .lb-carousel-item:hover{opacity:.85;transform:scale(1.08);}
  .lb-carousel-item.active{opacity:1;box-shadow:0 0 0 1.5px rgba(255,255,255,.5);}
  .lb-carousel-item img{width:100%;height:100%;object-fit:cover;}

  /* #1: Magnetic cursor — items scale subtly near cursor */
  .grid-item{
    will-change:transform, opacity;
  }

  /* #5: Ambient color wash behind lightbox */
  .lb-color-wash{
    position:absolute;inset:0;z-index:-1;
    opacity:0;
    transition:opacity 1.2s cubic-bezier(.16,1,.3,1);
    pointer-events:none;
  }
  #gl-lightbox.active .lb-color-wash{opacity:1;}

  /* (constellation tooltip merged into discover tooltip) */

  /* Sort controls (legacy selectors kept for JS compat) */

  /* Spotlight search */
  .spotlight-overlay{
    position:fixed;inset:0;z-index:500;
    background:rgba(0,0,0,.55);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    opacity:0;visibility:hidden;
    transition:opacity .2s cubic-bezier(.16,1,.3,1), visibility 0s .2s;
    display:flex;align-items:flex-start;justify-content:center;
    padding-top:min(20vh, 180px);
  }
  .spotlight-overlay.active{opacity:1;visibility:visible;transition:opacity .2s cubic-bezier(.16,1,.3,1), visibility 0s;}
  .spotlight-box{
    width:min(560px, 90vw);
    background:rgba(28,28,28,.92);
    border:1px solid rgba(255,255,255,.1);
    border-radius:16px;
    box-shadow:0 24px 80px rgba(0,0,0,.6);
    overflow:hidden;
    transform:scale(.96) translateY(-8px);
    transition:transform .25s cubic-bezier(.16,1,.3,1);
  }
  .spotlight-overlay.active .spotlight-box{transform:scale(1) translateY(0);}
  .spotlight-input-wrap{
    display:flex;align-items:center;gap:10px;
    padding:14px 18px;
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .spotlight-input-wrap svg{width:18px;height:18px;fill:none;stroke:rgba(255,255,255,.35);stroke-width:2;flex-shrink:0;}
  .spotlight-input{
    flex:1;background:none;border:none;outline:none;
    color:#fff;font-size:16px;font-family:inherit;
    caret-color:rgba(255,255,255,.5);
  }
  .spotlight-input::placeholder{color:rgba(255,255,255,.25);}
  .spotlight-hint{
    font-size:11px;color:rgba(255,255,255,.2);
    padding:0 4px;flex-shrink:0;
    font-variant-numeric:tabular-nums;
  }
  .spotlight-results{
    max-height:min(50vh, 420px);
    overflow-y:auto;
    padding:6px;
    scrollbar-width:thin;
    scrollbar-color:rgba(255,255,255,.1) transparent;
  }
  .spotlight-results::-webkit-scrollbar{width:4px;}
  .spotlight-results::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:2px;}
  .spotlight-result{
    display:flex;align-items:center;gap:12px;
    padding:8px 12px;border-radius:10px;cursor:pointer;
    transition:background .12s;
  }
  .spotlight-result:hover,.spotlight-result.active{background:rgba(255,255,255,.07);}
  .spotlight-result-thumb{
    width:44px;height:44px;border-radius:8px;overflow:hidden;flex-shrink:0;
    background:#111;
  }
  .spotlight-result-thumb img{width:100%;height:100%;object-fit:cover;}
  .spotlight-result-info{flex:1;min-width:0;}
  .spotlight-result-title{
    font-size:13px;color:rgba(255,255,255,.85);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .spotlight-result-meta{
    font-size:11px;color:rgba(255,255,255,.3);margin-top:2px;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .spotlight-empty{
    padding:24px;text-align:center;
    color:rgba(255,255,255,.2);font-size:13px;
  }
  .spotlight-footer{
    padding:8px 14px;
    border-top:1px solid rgba(255,255,255,.06);
    display:flex;align-items:center;gap:12px;
    font-size:10px;color:rgba(255,255,255,.15);
    letter-spacing:.03em;
  }
  .spotlight-footer kbd{
    display:inline-block;padding:1px 5px;
    border:1px solid rgba(255,255,255,.1);border-radius:4px;
    font-size:10px;font-family:inherit;color:rgba(255,255,255,.2);
  }

  @keyframes colorBreathe{
    0%{opacity:.6;transform:scale(1);}
    100%{opacity:1;transform:scale(1.05);}
  }

  /* Toast notifications */
  .toast-container{
    position:fixed;top:20px;right:20px;z-index:10000;
    display:flex;flex-direction:column;gap:8px;
    pointer-events:none;
  }
  .toast{
    padding:10px 16px;border-radius:10px;
    background:rgba(28,28,28,.92);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.08);
    box-shadow:0 8px 32px rgba(0,0,0,.4);
    color:rgba(255,255,255,.8);font-size:12px;
    display:flex;align-items:center;gap:8px;
    pointer-events:all;
    animation:toastIn .35s cubic-bezier(.16,1,.3,1);
    max-width:320px;
  }
  .toast.toast-out{animation:toastOut .3s cubic-bezier(.16,1,.3,1) forwards;}
  .toast-icon{font-size:14px;flex-shrink:0;}
  .toast.success{border-color:rgba(107,207,127,.2);}
  .toast.success .toast-icon{color:#6bcf7f;}
  .toast.error{border-color:rgba(232,85,85,.2);}
  .toast.error .toast-icon{color:#e85555;}
  .toast.info{border-color:rgba(126,207,223,.2);}
  .toast.info .toast-icon{color:#7ecfdf;}
  @keyframes toastIn{from{opacity:0;transform:translateX(20px) scale(.95);}to{opacity:1;transform:translateX(0) scale(1);}}
  @keyframes toastOut{from{opacity:1;transform:translateX(0) scale(1);}to{opacity:0;transform:translateX(20px) scale(.95);}}

  /* Swipe hint for lightbox on mobile */
  .lb-swipe-hint{
    position:absolute;bottom:100px;left:50%;transform:translateX(-50%);z-index:103;
    padding:6px 14px;border-radius:20px;
    background:rgba(0,0,0,.6);
    color:rgba(255,255,255,.4);font-size:11px;
    pointer-events:none;
    animation:swipeHintIn .5s cubic-bezier(.16,1,.3,1) .8s both, swipeHintOut .3s ease 3s both;
  }
  @keyframes swipeHintIn{from{opacity:0;transform:translateX(-50%) translateY(10px);}to{opacity:1;transform:translateX(-50%) translateY(0);}}
  @keyframes swipeHintOut{to{opacity:0;}}

  /* Mobile responsive improvements */
  @media (max-width:480px){
    .navbar{
      padding:6px 10px;gap:4px;
      bottom:12px;
    }
    .nav-btn{width:36px;height:36px;}
    .lb-actions{
      bottom:16px;padding:5px 6px;gap:3px;
    }
    .lb-action-btn{width:40px;height:40px;}
    .lb-info{bottom:72px;font-size:11px;}
    .lb-carousel-wrap{width:56px;padding:12px 8px;}
    .lb-carousel-item{width:40px;height:40px;}
    .spotlight-box{width:95vw;}
    .admin-panel{min-width:240px;}
  }
  @media (max-width:380px){
    .nav-btn{width:32px;height:32px;}
    .nav-btn svg{width:15px;height:15px;}
  }

  /* Keyboard shortcuts overlay */
  .shortcuts-overlay{
    position:fixed;inset:0;z-index:500;
    background:rgba(0,0,0,.6);
    backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    display:flex;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;
    transition:opacity .25s cubic-bezier(.16,1,.3,1);
  }
  .shortcuts-overlay.active{opacity:1;pointer-events:all;}
  .shortcuts-box{
    background:rgba(22,22,22,.94);
    backdrop-filter:blur(20px) saturate(1.3);-webkit-backdrop-filter:blur(20px) saturate(1.3);
    border:1px solid rgba(255,255,255,.08);
    border-radius:16px;
    padding:24px 28px 20px;
    min-width:320px;max-width:400px;width:90vw;
    box-shadow:0 8px 32px rgba(0,0,0,.5);
    transform:scale(.96) translateY(8px);
    transition:transform .25s cubic-bezier(.16,1,.3,1);
  }
  .shortcuts-overlay.active .shortcuts-box{transform:scale(1) translateY(0);}
  .shortcuts-title{
    font-size:13px;font-weight:500;color:rgba(255,255,255,.7);
    margin-bottom:16px;letter-spacing:.02em;
  }
  .shortcuts-grid{
    display:flex;flex-direction:column;gap:6px;
  }
  .shortcut-row{
    display:flex;align-items:center;gap:10px;
    padding:5px 0;
  }
  .shortcut-row kbd{
    display:inline-flex;align-items:center;justify-content:center;
    min-width:28px;height:24px;padding:0 7px;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.1);
    border-radius:6px;
    font-size:11px;font-family:inherit;
    color:rgba(255,255,255,.45);
    flex-shrink:0;
  }
  .shortcut-row span{
    font-size:12px;color:rgba(255,255,255,.4);
    margin-left:auto;text-align:right;
  }
  .shortcuts-section{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.06);}
  .shortcuts-subtitle{
    font-size:11px;font-weight:500;color:rgba(255,255,255,.3);
    text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;
  }
  .shortcut-cmd{
    display:flex;align-items:center;gap:10px;padding:5px 0;cursor:pointer;
    border-radius:6px;transition:background .15s;
  }
  .shortcut-cmd:hover{background:rgba(255,255,255,.04);}
  .shortcut-cmd code{
    font-size:11px;font-family:'SF Mono',Menlo,Consolas,monospace;
    color:rgba(255,255,255,.55);background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.08);border-radius:5px;
    padding:3px 8px;white-space:nowrap;flex-shrink:0;
  }
  .shortcut-cmd span{
    font-size:12px;color:rgba(255,255,255,.3);
    margin-left:auto;text-align:right;
  }
  .shortcut-cmd.copied code{background:rgba(107,207,127,.15);color:#6bcf7f;border-color:rgba(107,207,127,.2);}

  /* Empty state guidance */
  .empty-state{
    display:none;
    position:absolute;top:0;left:0;right:0;
    min-height:60vh;
    flex-direction:column;align-items:center;justify-content:center;
    gap:12px;
    z-index:2;pointer-events:none;
  }
  .empty-state.active{display:flex;}
  .empty-state-icon{
    width:40px;height:40px;
    color:rgba(255,255,255,.12);
  }
  .empty-state-icon svg{width:100%;height:100%;fill:currentColor;}
  .empty-state-msg{
    font-size:13px;color:rgba(255,255,255,.2);
    text-align:center;line-height:1.6;
    max-width:360px;padding:0 20px;
  }

  /* Admin retry button */
  .admin-retry-btn{
    display:inline-block;
    margin-left:6px;padding:2px 8px;
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
    border-radius:4px;color:rgba(255,255,255,.4);
    font-size:10px;cursor:pointer;font-family:inherit;
    transition:background .15s, color .15s;
    vertical-align:middle;
  }
  .admin-retry-btn:hover{background:rgba(255,255,255,.12);color:rgba(255,255,255,.7);}
  .admin-copy-cmd{
    display:inline-block;padding:1px 6px;
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
    border-radius:4px;color:rgba(255,255,255,.5);
    font-size:10px;font-family:'SF Mono',Menlo,Consolas,monospace;
    cursor:pointer;transition:background .15s, color .15s;
    vertical-align:middle;
  }
  .admin-copy-cmd:hover{background:rgba(255,255,255,.12);color:rgba(255,255,255,.7);}

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