/* --- GRID --- */
.hfl-gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 20px; width: 100%; }
@media (max-width: 900px) { .hfl-gallery-grid { grid-template-columns: repeat(2, 1fr); } }

.hfl-gallery-filters { display: flex; gap: 8px; margin-bottom: 15px; justify-content: flex-end; }
.hfl-filter-btn { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 11px; cursor: pointer; transition: all 0.2s; font-weight: 700; text-transform: uppercase; }
.hfl-filter-btn:hover, .hfl-filter-btn.active { background: #fff; color: #111; }

.hfl-grid-item { aspect-ratio: 1 / 1; cursor: pointer; transition: transform 0.2s ease; }
.hfl-grid-item:hover { transform: translateY(-4px); }

.hfl-glass-card { width: 100%; height: 100%; background: rgba(255, 255, 255, 0.15); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 16px; position: relative; overflow: hidden; padding: 6px; box-sizing: border-box; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }

.hfl-media-wrapper { width: 100%; height: 100%; border-radius: 12px; overflow: hidden; position: relative; background: #000; }
.hfl-media-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.hfl-grid-item:hover .hfl-media-wrapper img { transform: scale(1.08); }

.hfl-content-curtain { position: absolute; bottom: 6px; left: 6px; right: 6px; height: 65%; background: linear-gradient(to top, rgba(0,0,0,0.85) 10%, rgba(0,0,0,0.4) 70%, transparent 100%); border-bottom-left-radius: 12px; border-bottom-right-radius: 12px; pointer-events: none; z-index: 1; }
.hfl-content-info { position: absolute; inset: 6px; z-index: 2; display: flex; flex-direction: column; justify-content: flex-end; pointer-events: none; padding: 12px; }
.hfl-snippet { color: #fff; font-size: 13px; font-weight: 600; margin: 0; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-shadow: 0 1px 4px rgba(0,0,0,0.8); }
.hfl-date { font-size: 9px; color: rgba(255,255,255,0.75); text-transform: uppercase; font-weight: 700; align-self: flex-end; margin-top: 4px; }

/* --- MODAL CONTAINER --- */
.hfl-gallery-modal { 
    position: fixed; inset: 0; z-index: 1000000; 
    display: flex; align-items: center; justify-content: center; 
    pointer-events: none; 
}

.hfl-gallery-modal.is-open { pointer-events: auto; }

/* Backdrop: 0.5s Fade & Blur */
.hfl-modal-backdrop { 
    position: absolute; inset: 0; 
    background: rgba(0, 0, 0, 0); 
    backdrop-filter: blur(0px); -webkit-backdrop-filter: blur(0px);
    transition: all 0.5s ease;
}
.hfl-gallery-modal.is-open .hfl-modal-backdrop { 
    background: rgba(0, 0, 0, 0.7); 
    backdrop-filter: blur(10px); 
    -webkit-backdrop-filter: blur(10px);
}

/* CONTENT WRAP - NO SCROLL MAGIC */
.hfl-modal-content-wrap { 
    position: relative; 
    width: auto; max-width: 600px; 
    /* Dynamic Height limits to ensure it fits in viewport without scroll */
    max-height: 96dvh; 
    
    z-index: 2; 
    /* Hidden overflow inside modal to prevent double scrollbars */
    overflow: hidden; 
    border-radius: 20px; 
    
    opacity: 0;
    transition: opacity 0.5s ease;

    display: flex; flex-direction: column;
}

.hfl-gallery-modal.is-open .hfl-modal-content-wrap { opacity: 1; }

.hfl-content-fade { animation: hflFadeInUp 0.5s ease-out forwards; height: 100%; display: flex; flex-direction: column; }
@keyframes hflFadeInUp { from { opacity: 0; } to { opacity: 1; } }

.hfl-modal-close { position: absolute; top: 15px; right: 15px; background: rgba(0,0,0,0.6); border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; cursor: pointer; z-index: 9999; transition: background 0.2s; }
.hfl-modal-close:hover { background: rgba(0,0,0,0.9); }

/* --- FROSTY MODAL STYLING --- */
.hfl-modal-body {
    height: 100%;
    display: flex; flex-direction: column;
}

.hfl-modal-body .activity-item {
    background: rgba(255, 255, 255, 0.95) !important; 
    backdrop-filter: blur(20px) !important; -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3) !important;
    opacity: 1 !important; visibility: visible !important; transform: none !important; 
    margin: 0 !important; 
    
    display: flex !important; flex-direction: column !important;
    max-height: 100% !important;
}

/* Text Styling */
.hfl-modal-body .activity-head a {
    color: #111 !important; 
    text-shadow: 0 4px 12px rgba(0,0,0,0.5) !important; /* Dark Shadow */
    font-weight: 700 !important; text-decoration: none !important;
}
.hfl-modal-body .activity-header p { color: #111 !important; text-shadow: none !important; }
.hfl-modal-body .activity-inner, .hfl-modal-body .activity-inner p { color: #fff !important; text-shadow: none !important; }
.hfl-modal-body .time-since { color: #666 !important; font-size: 11px !important; }

/* Layout Blocks */
.hfl-modal-body .activity-header { 
    flex: 0 0 auto; /* Don't shrink */
    padding: 20px 20px 10px !important; border-bottom: none !important; 
    display: flex !important; flex-direction: row !important; align-items: center !important; gap: 12px !important;
    visibility: visible !important; opacity: 1 !important;
}
.hfl-modal-body .activity-avatar { width: 45px !important; height: 45px !important; }
.hfl-modal-body .activity-avatar img.avatar { width: 100% !important; height: 100% !important; border-radius: 50% !important; border: 2px solid #fff !important; box-shadow: 0 2px 5px rgba(0,0,0,0.1) !important; }
.hfl-modal-body .activity-head { line-height: 1.3 !important; }

.hfl-modal-body .activity-inner { flex: 0 0 auto; padding: 5px 20px 15px !important; }

/* IMAGE SCALING MAGIC - THE KEY TO "PERFECT FIT" */
.hfl-modal-body .youzify-post-attachments {
    flex: 1; /* Take remaining space */
    overflow: hidden; /* Don't spill */
    display: flex !important; align-items: center; justify-content: center;
    margin: 0 !important; border-radius: 0 !important;
    opacity: 1 !important; visibility: visible !important;
    background: rgba(0,0,0,0.05); /* Subtle backing */
}

/* The Image itself shrinks to fit */
.hfl-modal-body .youzify-post-attachments img {
    width: auto !important;
    height: auto !important;
    max-width: 100% !important;
    /* Calculation: 96vh (modal) - approx 140px (header+footer) */
    max-height: calc(90dvh - 140px) !important; 
    object-fit: contain !important;
    display: block !important;
}

.hfl-modal-body .youzify-post-footer { 
    flex: 0 0 auto; /* Don't shrink */
    background: transparent !important; border-top: 1px solid rgba(0,0,0,0.05) !important; padding: 15px 20px !important; margin: 0 !important; display: block !important; visibility: visible !important; opacity: 1 !important; 
}

.hfl-modal-body .yzpr-reacto-post { background: rgba(0,0,0,0.05) !important; color: #333 !important; border: 1px solid rgba(0,0,0,0.1) !important; }

/* Cleanup */
.hfl-modal-body .youzify-activity-statistics, .hfl-modal-body .activity-comments, .hfl-modal-body .youzify-show-item-tools, .hfl-modal-body .hfl-unlocked-flag, .hfl-modal-body .hfl-unlocked-badge { display: none !important; }

.hfl-emoji-loader { font-size: 50px; animation: spin 1s infinite linear; display: inline-block; filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2)); }