@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pgPulse{0%,100%{opacity:1}50%{opacity:.4}}@keyframes popIn{0%{opacity:0;transform:scale(.85)}100%{opacity:1;transform:scale(1)}}.pti-wrap{display:grid;grid-template-columns:320px 1fr;gap:16px;margin-top:14px;align-items:start}.pti-left{position:sticky;top:76px;display:flex;flex-direction:column;gap:12px}.pti-dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);background:var(--header-bg);cursor:pointer;transition:border-color .25s,box-shadow .25s;position:relative;overflow:hidden;box-shadow:var(--box-shadow)}.pti-dropzone::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgb(99 102 241 / .05),transparent);opacity:0;transition:opacity .25s;pointer-events:none}.pti-dropzone:hover,.pti-dropzone.drag-over{border-color:var(--primary-color);box-shadow:0 0 0 4px rgb(99 102 241 / .09),var(--box-shadow)}.pti-dropzone:hover::before,.pti-dropzone.drag-over::before{opacity:1}.pti-dz-full{padding:38px 20px 32px;text-align:center}.pti-dz-icon{width:68px;height:68px;background:linear-gradient(135deg,rgb(99 102 241 / .13),rgb(129 140 248 / .07));border-radius:18px;border:1px solid rgb(99 102 241 / .18);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;animation:floatY 3s ease-in-out infinite}.pti-dz-icon i{font-size:30px;color:var(--primary-color)}.pti-dz-title{font-size:15px;font-weight:700;color:var(--primary-text);margin-bottom:5px}.pti-dz-sub{font-size:12px;color:var(--gray-text);line-height:1.6;margin-bottom:14px}.pti-dz-badges{display:flex;gap:5px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}.pti-badge{font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;border:1px solid var(--border);background:var(--section-bg);color:var(--gray-text)}.btn-pti-upload{display:inline-flex;align-items:center;gap:7px;background:var(--primary-color);color:#fff;border:none;padding:11px 24px;border-radius:50px;font-size:13px;font-weight:600;cursor:pointer;transition:all .25s;font-family:"Poppins",sans-serif;box-shadow:0 4px 16px rgb(99 102 241 / .32)}.btn-pti-upload:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgb(99 102 241 / .45)}.pti-dz-mini{display:none;padding:10px 14px;align-items:center;gap:10px}.pti-dz-mini-icon{width:34px;height:34px;border-radius:9px;flex-shrink:0;background:rgb(99 102 241 / .1);border:1px solid rgb(99 102 241 / .2);display:flex;align-items:center;justify-content:center}.pti-dz-mini-icon i{font-size:16px;color:var(--primary-color)}.pti-dz-mini-text{flex:1}.pti-dz-mini-text b{font-size:12px;color:var(--primary-text);display:block}.pti-dz-mini-text span{font-size:11px;color:var(--gray-text)}.pti-btn-addmore{flex-shrink:0;padding:6px 12px;border-radius:50px;background:var(--primary-color);color:#fff;border:none;font-size:11px;font-weight:600;cursor:pointer;font-family:"Poppins",sans-serif;transition:all .2s;white-space:nowrap}.pti-btn-addmore:hover{opacity:.85;transform:translateY(-1px)}.pti-wrap.has-files .pti-dz-full{display:none}.pti-wrap.has-files .pti-dz-mini{display:flex}.pti-queue-card{background:var(--header-bg);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--box-shadow)}.pti-queue-head{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--border)}.pti-queue-head-title{font-size:12px;font-weight:700;color:var(--primary-text)}.pti-queue-count{font-size:11px;color:var(--gray-text)}.pti-queue-list{max-height:220px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--primary-color) #fff0}.pti-queue-list::-webkit-scrollbar{width:3px}.pti-queue-list::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:3px}.pti-file-item{display:flex;align-items:center;gap:9px;padding:9px 12px;border-bottom:1px solid var(--divider);transition:background .15s;animation:fadeUp .3s ease}.pti-file-item:last-child{border-bottom:none}.pti-file-item:hover{background:var(--section-bg)}.pti-file-thumb{width:34px;height:34px;border-radius:8px;flex-shrink:0;background:linear-gradient(135deg,#f43f5e,#fb923c);display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff;position:relative}.pti-sdot{position:absolute;top:-4px;right:-4px;width:13px;height:13px;border-radius:50%;border:2px solid var(--header-bg);display:flex;align-items:center;justify-content:center;font-size:6px;font-weight:700;color:#fff}.dot-wait{background:#94a3b8}.dot-proc{background:var(--primary-color);animation:pgPulse .8s infinite}.dot-done{background:#10b981}.dot-err{background:#ef4444}.pti-file-info{flex:1 1 0%;width:0;min-width:0;overflow:hidden}.pti-file-name{font-size:11px;font-weight:600;color:var(--primary-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;width:100%;min-width:0}.pti-file-meta{font-size:10px;color:var(--gray-text);margin-top:2px}.pti-fprog{height:3px;background:var(--border);border-radius:4px;margin-top:4px;overflow:hidden}.pti-fprog-fill{height:100%;background:var(--primary-color);border-radius:4px;transition:width .3s;width:0%}.pti-btn-del{width:26px;height:26px;border-radius:6px;border:none;background:rgb(244 63 94 / .1);color:#f43f5e;cursor:pointer;flex-shrink:0;font-size:12px;display:flex;align-items:center;justify-content:center;transition:all .2s}.pti-btn-del:hover{background:rgb(244 63 94 / .22)}.pti-settings-card{background:var(--header-bg);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--box-shadow)}.pti-set-toggle{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;cursor:pointer;user-select:none;border-bottom:1px solid #fff0;transition:border-color .2s}.pti-set-toggle.open{border-color:var(--border)}.pti-set-toggle-l{display:flex;align-items:center;gap:7px}.pti-set-toggle-l i{font-size:15px;color:var(--primary-color)}.pti-set-toggle-l span{font-size:12px;font-weight:700;color:var(--primary-text)}.pti-set-arrow{font-size:13px;color:var(--gray-text);transition:transform .25s}.pti-set-toggle.open .pti-set-arrow{transform:rotate(180deg)}.pti-set-body{display:none;padding:14px;flex-direction:column;gap:14px}.pti-set-body.open{display:flex}.pti-srow{display:flex;flex-direction:column;gap:5px}.pti-slabel{font-size:10px;font-weight:600;color:var(--gray-text);text-transform:uppercase;letter-spacing:.8px}.pti-pills{display:flex;gap:5px;flex-wrap:wrap}.pti-pill{padding:5px 12px;border-radius:50px;border:1.5px solid var(--border);background:var(--section-bg);color:var(--primary-text);font-size:12px;font-weight:600;cursor:pointer;transition:all .18s}.pti-pill:hover{border-color:var(--primary-color);color:var(--primary-color)}.pti-pill.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.pti-scale-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.pti-scale-btn{padding:7px 3px;border-radius:8px;border:1.5px solid var(--border);background:var(--section-bg);color:var(--primary-text);font-size:11px;font-weight:600;cursor:pointer;text-align:center;transition:all .18s;line-height:1.3}.pti-scale-btn small{display:block;font-weight:400;font-size:9px;color:var(--gray-text)}.pti-scale-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.pti-scale-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.pti-scale-btn.active small{color:rgb(255 255 255 / .7)}.pti-toggle-row{display:flex;align-items:center;gap:9px}.pti-toggle{width:38px;height:21px;background:var(--border);border-radius:50px;position:relative;cursor:pointer;transition:background .25s;flex-shrink:0}.pti-toggle.on{background:var(--primary-color)}.pti-toggle::after{content:'';position:absolute;width:15px;height:15px;background:#fff;border-radius:50%;top:3px;left:3px;transition:left .25s;box-shadow:0 1px 3px rgb(0 0 0 / .2)}.pti-toggle.on::after{left:20px}.pti-toggle-label{font-size:12px;color:var(--primary-text)}.pti-q-row{display:flex;align-items:center;gap:8px}.pti-q-row input[type=range]{flex:1;accent-color:var(--primary-color)}.pti-q-val{font-size:12px;font-weight:700;color:var(--primary-color);min-width:34px;text-align:right}.pti-range-inputs{display:flex;align-items:center;gap:7px;margin-top:4px}.pti-range-box{width:64px;padding:6px 9px;border-radius:8px;background:var(--section-bg);border:1.5px solid var(--border);color:var(--primary-text);font-size:12px;font-family:"Poppins",sans-serif;outline:none;transition:border-color .2s}.pti-range-box:focus{border-color:var(--primary-color)}.pti-range-sep{color:var(--gray-text);font-size:12px}.pti-btn-convert{width:100%;background:var(--primary-color);color:#fff;border:none;padding:13px;border-radius:var(--radius-md);font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .25s;font-family:"Poppins",sans-serif;box-shadow:0 4px 16px rgb(99 102 241 / .28)}.pti-btn-convert:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 26px rgb(99 102 241 / .42)}.pti-btn-convert:disabled{opacity:.55;cursor:not-allowed;transform:none}.pti-right{display:flex;flex-direction:column;gap:14px}.pti-gp{display:none;background:var(--header-bg);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;animation:fadeUp .35s ease;box-shadow:var(--box-shadow)}.pti-gp.show{display:block}.pti-gp-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.pti-gp-status{font-size:12px;font-weight:600;color:var(--primary-color)}.pti-gp-pct{font-size:12px;font-weight:700;color:var(--gray-text)}.pti-gp-bar{height:7px;background:var(--section-bg);border-radius:50px;overflow:hidden;border:1px solid var(--border)}.pti-gp-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),#818cf8);border-radius:50px;transition:width .3s;width:0%}.pti-pdots{display:flex;flex-wrap:wrap;gap:4px;margin-top:10px}.pti-pdot{width:26px;height:26px;border-radius:6px;border:1px solid var(--border);background:var(--section-bg);font-size:9px;font-weight:600;display:flex;align-items:center;justify-content:center;color:var(--gray-text);transition:all .3s}.pti-pdot.done{background:#10b981;border-color:#10b981;color:#fff}.pti-pdot.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff;animation:pgPulse .8s infinite}.pti-all-bar{display:none;background:var(--header-bg);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;animation:fadeUp .35s ease;box-shadow:var(--box-shadow)}.pti-all-bar.show{display:flex}.pti-all-bar-info{font-size:13px;color:var(--primary-text);font-weight:600}.pti-all-bar-info span{color:var(--primary-color)}.pti-bar-btns{display:flex;gap:8px;flex-wrap:wrap}.pti-pdf-block{background:var(--header-bg);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;margin-bottom:12px;box-shadow:var(--box-shadow)}.pti-pb-head{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--border);cursor:pointer;user-select:none}.pti-pb-icon{width:34px;height:34px;border-radius:8px;flex-shrink:0;background:linear-gradient(135deg,#f43f5e,#fb923c);display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff}.pti-pb-info{flex:1 1 0%;width:0;min-width:0;overflow:hidden}.pti-pb-name{display:block;width:100%;min-width:0;font-size:12px;font-weight:700;color:var(--primary-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pti-pb-meta{display:flex;gap:5px;margin-top:3px;flex-wrap:wrap}.pti-rc{font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;background:rgb(99 102 241 / .1);border:1px solid rgb(99 102 241 / .2);color:var(--primary-color)}.pti-pb-chevron{font-size:14px;color:var(--gray-text);transition:transform .25s}.pti-pdf-block.collapsed .pti-pb-chevron{transform:rotate(-90deg)}.pti-pb-actions{display:flex;gap:7px;flex-wrap:wrap;padding:9px 14px;border-bottom:1px solid var(--border);background:var(--section-bg)}.pti-btn-act{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:50px;border:1.5px solid var(--border);background:var(--header-bg);color:var(--primary-text);font-size:11px;font-weight:600;cursor:pointer;transition:all .18s;font-family:"Poppins",sans-serif}.pti-btn-act:hover{border-color:var(--primary-color);color:var(--primary-color);background:rgb(99 102 241 / .06)}.pti-btn-act.primary{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.pti-btn-act.primary:hover{background:#4f46e5;color:#fff}.pti-view-row{display:flex;align-items:center;justify-content:space-between;padding:7px 14px;border-bottom:1px solid var(--border)}.pti-view-btns{display:flex;gap:4px}.pti-view-btn{width:28px;height:28px;border-radius:7px;border:1.5px solid var(--border);background:var(--section-bg);color:var(--gray-text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .18s;font-size:13px}.pti-view-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.pti-total-lbl{font-size:11px;color:var(--gray-text)}.pti-img-grid{padding:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:9px}.pti-img-grid.list-view{grid-template-columns:1fr;padding:9px 12px}.pti-img-card{background:var(--section-bg);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;transition:all .22s;animation:popIn .3s ease;cursor:pointer}.pti-img-card:hover{transform:translateY(-2px);box-shadow:var(--card-shadow);border-color:rgb(99 102 241 / .3)}.pti-img-wrap{position:relative;background:#fff;overflow:hidden}.pti-img-wrap img{width:100%;display:block;transition:transform .3s}.pti-img-card:hover .pti-img-wrap img{transform:scale(1.04)}.pti-img-ov{position:absolute;inset:0;background:rgb(0 0 0 / .42);display:flex;align-items:center;justify-content:center;gap:5px;opacity:0;transition:opacity .2s}.pti-img-card:hover .pti-img-ov{opacity:1}.pti-ov-btn{width:30px;height:30px;border-radius:7px;background:rgb(255 255 255 / .9);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;color:#1e293b;transition:all .15s}.pti-ov-btn:hover{background:#fff;transform:scale(1.1)}.pti-img-foot{padding:6px 8px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border)}.pti-pg-num{font-size:11px;font-weight:700;color:var(--primary-text)}.pti-pg-dim{font-size:9px;color:var(--gray-text)}.pti-btn-dl-s{width:24px;height:24px;border-radius:6px;background:rgb(99 102 241 / .1);border:1px solid rgb(99 102 241 / .2);color:var(--primary-color);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:11px;transition:all .18s}.pti-btn-dl-s:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.pti-img-grid.list-view .pti-img-card{display:flex;align-items:center;gap:9px;padding:7px}.pti-img-grid.list-view .pti-img-wrap{width:54px;height:54px;flex-shrink:0;border-radius:6px}.pti-img-grid.list-view .pti-img-wrap img{width:100%;height:100%;object-fit:cover}.pti-img-grid.list-view .pti-img-foot{flex:1;border-top:none;padding:0}.pti-pdf-block.collapsed .pti-pb-actions,.pti-pdf-block.collapsed .pti-view-row,.pti-pdf-block.collapsed .pti-img-grid{display:none}.pti-empty{background:var(--header-bg);border:1px solid var(--border);border-radius:var(--radius-md);padding:48px 20px;text-align:center;box-shadow:var(--box-shadow)}.pti-empty i{font-size:42px;color:var(--border);display:block;margin-bottom:10px}.pti-empty p{font-size:13px;color:var(--gray-text);line-height:1.7}.pti-lb{position:fixed;inset:0;background:rgb(0 0 0 / .92);z-index:99999;display:none;align-items:center;justify-content:center;padding:20px}.pti-lb.open{display:flex}.pti-lb-inner{position:relative;max-width:90vw;max-height:90vh}.pti-lb-inner img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:10px;display:block}.pti-lb-close{position:absolute;top:-13px;right:-13px;width:32px;height:32px;border-radius:50%;background:#fff;border:none;cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;color:#1e293b}.pti-lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:rgb(255 255 255 / .15);border:1px solid rgb(255 255 255 / .3);color:#fff;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .2s}.pti-lb-nav:hover{background:rgb(255 255 255 / .3)}.pti-lb-prev{left:-50px}.pti-lb-next{right:-50px}.pti-lb-info{position:absolute;bottom:-26px;left:50%;transform:translateX(-50%);color:rgb(255 255 255 / .6);font-size:11px;white-space:nowrap}.pti-toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(70px);background:var(--header-bg);border:1px solid var(--border);color:var(--primary-text);padding:10px 20px;border-radius:50px;font-size:13px;font-weight:600;z-index:9999;transition:transform .4s cubic-bezier(.34,1.56,.64,1);display:flex;align-items:center;gap:7px;white-space:nowrap;box-shadow:var(--box-shadow)}.pti-toast.show{transform:translateX(-50%) translateY(0)}@media(max-width:900px){.pti-wrap{grid-template-columns:1fr}.pti-left{position:static}}@media(max-width:600px){.pti-img-grid{grid-template-columns:repeat(2,1fr)}.pti-lb-prev,.pti-lb-next{display:none}.pti-pb-actions{gap:4px}.pti-btn-act{padding:5px 9px;font-size:10px}}@media(max-width:380px){.pti-img-grid{grid-template-columns:repeat(2,1fr);gap:6px}}.pti-how-section{margin-top:30px;padding:76px 0 34px;background:radial-gradient(circle at 15% 20%,rgb(99 102 241 / .12),transparent 28%),radial-gradient(circle at 85% 75%,rgb(129 140 248 / .12),transparent 30%),var(--body-background)}.pti-how-head{max-width:720px;margin:0 auto 30px;text-align:center}.pti-mini-badge{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:50px;background:rgb(99 102 241 / .1);border:1px solid rgb(99 102 241 / .22);color:var(--primary-color);font-size:12px;font-weight:700;margin-bottom:14px}.pti-how-head h2{color:var(--primary-text);font-size:clamp(26px, 4vw, 42px);line-height:1.15;margin-bottom:12px}.pti-how-head p{color:var(--gray-text);font-size:15px;line-height:1.8}.pti-how-layout{display:grid;grid-template-columns:1.12fr 0.88fr;gap:22px;align-items:stretch}.pti-steps-card,.pti-guide-panel{background:var(--header-bg);border:1px solid var(--border);border-radius:22px;box-shadow:var(--card-shadow)}.pti-steps-card{padding:20px}.pti-step-item{position:relative;display:grid;grid-template-columns:58px 1fr;gap:16px;padding:18px;border-radius:18px;transition:0.3s 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p{color:var(--gray-text);font-size:13px;line-height:1.7}.pti-guide-panel{position:relative;overflow:hidden;padding:22px}.pti-panel-glow{position:absolute;width:190px;height:190px;right:-70px;top:-70px;border-radius:50%;background:rgb(99 102 241 / .18);filter:blur(10px);pointer-events:none}.pti-preview-top{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.pti-preview-file{display:flex;align-items:center;gap:12px;min-width:0}.pti-preview-file i{width:48px;height:48px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f43f5e,#fb923c);color:#fff;font-size:23px;flex-shrink:0}.pti-preview-file strong{display:block;color:var(--primary-text);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pti-preview-file span{display:block;color:var(--gray-text);font-size:12px;margin-top:2px}.pti-status-pill{flex-shrink:0;padding:6px 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