.ppt-page{font-family:"Noto Serif Khmer",serif;color:#1f2937}.ppt-page .font-koulen{font-family:Koulen,sans-serif}.ppt-page .font-moul{font-family:Moul,serif}.ppt-page ::-webkit-scrollbar{width:8px}.ppt-page ::-webkit-scrollbar-track{background:#f1f1f1}.ppt-page ::-webkit-scrollbar-thumb{background:#888;border-radius:10px}.ppt-page ::-webkit-scrollbar-thumb:hover{background:#555}.ppt-slide-preview{background-color:#2c3e50;color:white;aspect-ratio:16/9;display:flex;justify-content:center;align-items:center;padding:2rem;text-align:center;border-radius:.5rem;box-shadow:0 4px 6px rgba(0,0,0,.1);white-space:pre-wrap;word-wrap:break-word;font-size:1.25rem;line-height:1.6}.ppt-tab-btn{transition:all .3s ease}.ppt-tab-btn.is-active{background-color:#3b82f6;color:white;border-bottom-color:transparent}.ppt-loading-overlay{position:fixed;inset:0;background-color:rgba(0,0,0,.7);z-index:9999;display:flex;justify-content:center;align-items:center;flex-direction:column;color:white;font-size:1.125rem}.ppt-spinner{border:8px solid #f3f3f3;border-top-color:#3b82f6;border-radius:50%;width:60px;height:60px;animation:ppt-spin 1s linear infinite;margin-bottom:20px}@keyframes ppt-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.ppt-notification{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);padding:1rem 1.5rem;border-radius:.5rem;color:white;font-weight:700;z-index:10000;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s,transform .3s;pointer-events:none}.ppt-notification.is-visible{opacity:1;visibility:visible;transform:translate(-50%,-10px)}.ppt-notification.is-error{background-color:#ef4444}.ppt-notification.is-success{background-color:#22c55e}.ppt-about-btn{animation:ppt-float 3s ease-in-out infinite}@keyframes ppt-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.ppt-about-btn:hover{animation-play-state:paused}.ppt-modal{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:1rem;animation:ppt-fade-in .3s ease-out}.ppt-modal-card{background:white;border-radius:.5rem;max-width:32rem;width:100%;max-height:80vh;overflow-y:auto;position:relative;animation:ppt-slide-in .3s ease-out}.ppt-modal-card.is-wide{max-width:42rem}@keyframes ppt-fade-in{0%{opacity:0}to{opacity:1}}@keyframes ppt-slide-in{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.ppt-example-category{background-color:#f9fafb;padding:.5rem 1rem;margin:1rem 0 .5rem;border-left:4px solid #3b82f6;font-weight:600;color:#374151}.ppt-example-category.is-song{border-left-color:#10b981}.ppt-example-item{padding:.75rem;margin:.25rem 0;border:1px solid #e5e7eb;border-radius:.5rem;cursor:pointer;transition:all .2s ease;background:white}.ppt-example-item:hover{background-color:#f3f4f6;border-color:#3b82f6;transform:translateY(-1px);box-shadow:0 2px 4px rgba(0,0,0,.1)}.ppt-example-item.is-bible:hover{border-color:#3b82f6;background-color:#eff6ff}.ppt-example-item.is-song:hover{border-color:#10b981;background-color:#f0fdf4}.ppt-customization{max-height:1000px;overflow:hidden;opacity:1;transition:max-height .3s ease,opacity .3s ease}.ppt-customization.is-collapsed{max-height:0;opacity:0}@media (max-width:640px){.ppt-about-btn{bottom:1rem;right:1rem;padding:.875rem}}