:root{
  --jai-primary:#0B3D91;--jai-primary-dark:#082B66;--jai-accent:#FF9933;--jai-accent-dark:#E47F17;--jai-soft:#F5F8FF;--jai-text:#101828;--jai-muted:#667085;--jai-success:#067647;--jai-error:#B42318;--jai-shadow:0 18px 45px rgba(11,61,145,.10);--jai-font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
.jai-pdf-tool,.jai-pdf-tool *{box-sizing:border-box}.jai-pdf-tool{font-family:var(--jai-font);max-width:1120px;margin:28px auto;padding:0 16px;color:var(--jai-text)}.jai-card{background:linear-gradient(180deg,#fff 0%,#FBFDFF 100%);border:1px solid #E6EEF9;border-radius:24px;padding:28px;box-shadow:var(--jai-shadow);overflow:hidden;position:relative}.jai-card:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--jai-primary),var(--jai-accent))}.jai-header{margin-bottom:20px}.jai-kicker{display:inline-flex;margin-bottom:8px;padding:6px 10px;border-radius:999px;background:#FFF4E8;color:#9A4B00;font-weight:800;font-size:12px}.jai-header h2{margin:0 0 8px;color:var(--jai-primary);font-size:30px;line-height:1.2;font-weight:800;letter-spacing:-.02em}.jai-header p{margin:0;color:var(--jai-muted);font-size:15px;line-height:1.7;max-width:780px}.jai-dropzone{display:block;position:relative;border:2px dashed rgba(11,61,145,.28);border-radius:22px;padding:34px 20px;text-align:center;cursor:pointer;color:var(--jai-primary);background:radial-gradient(circle at top left,rgba(255,153,51,.10),transparent 34%),linear-gradient(180deg,#F7FAFF 0%,#fff 100%);transition:all .22s ease;margin-bottom:20px}.jai-dropzone:hover,.jai-dropzone.is-dragover{border-color:var(--jai-primary);background:linear-gradient(180deg,#EFF6FF 0%,#fff 100%);transform:translateY(-1px);box-shadow:0 14px 32px rgba(11,61,145,.10)}.jai-dropzone input[type=file]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.jai-drop-inner{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}.jai-upload-icon{width:74px;height:74px;display:grid;place-items:center;border-radius:22px;background:linear-gradient(135deg,var(--jai-primary),var(--jai-primary-dark));color:#fff;font-size:42px;font-weight:900;line-height:1;box-shadow:0 16px 30px rgba(11,61,145,.22)}.jai-drop-inner strong{font-size:18px;color:var(--jai-primary);font-weight:800}.jai-drop-inner span{color:var(--jai-muted);font-size:14px;line-height:1.6}.jai-settings-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0;padding:16px;border:1px solid #E6EEF9;border-radius:22px;background:linear-gradient(180deg,#fff 0%,#F8FBFF 100%)}.jai-setting-block{min-width:0;padding:14px;border:1px solid #E9EEF6;border-radius:16px;background:#fff;box-shadow:0 6px 18px rgba(16,24,40,.04)}.jai-setting-title{margin-bottom:10px;color:#344054;font-size:13px;font-weight:900}.jai-native-control{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important;overflow:hidden!important}.jai-pill-group{display:flex;gap:8px;flex-wrap:wrap}.jai-pill{min-height:38px;border:1px solid #D0D5DD;background:#fff;color:#344054;padding:9px 13px;border-radius:999px;font-size:13px;font-weight:900;cursor:pointer;transition:all .18s ease}.jai-pill.active{background:linear-gradient(135deg,var(--jai-primary),var(--jai-primary-dark));border-color:var(--jai-primary);color:#fff;box-shadow:0 8px 18px rgba(11,61,145,.20)}.jai-filename-block input{width:100%;height:42px;border:1px solid #D0D5DD;border-radius:12px;padding:0 12px;font-size:14px;font-weight:700;color:var(--jai-text);background:#fff}.jai-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:8px 0 14px}.jai-btn{min-height:50px;border:0;border-radius:14px;padding:14px 22px;cursor:pointer;font-size:15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}.jai-primary{color:#fff;background:linear-gradient(135deg,var(--jai-primary),var(--jai-primary-dark));box-shadow:0 14px 26px rgba(11,61,145,.22)}.jai-secondary{color:#fff;background:linear-gradient(135deg,var(--jai-accent),var(--jai-accent-dark));box-shadow:0 12px 24px rgba(255,153,51,.22)}.jai-status{min-height:26px;margin:10px 0 14px;font-size:14px;font-weight:800}.jai-status.success{color:var(--jai-success)}.jai-status.error{color:var(--jai-error)}.jai-status.processing{color:var(--jai-primary)}.jai-preview-wrap{margin-top:20px;border:1px solid #E6EEF9;border-radius:20px;background:#fff;padding:18px}.jai-preview-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.jai-preview-title h3{margin:0;color:var(--jai-text);font-size:22px;font-weight:800}.jai-preview-title p{margin:4px 0 0;color:var(--jai-muted);font-size:14px}#jai-count{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:7px 13px;border-radius:999px;background:var(--jai-soft);color:var(--jai-primary);font-size:13px;font-weight:800}.jai-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.jai-empty{margin:0;color:var(--jai-muted);font-size:14px}.jai-image-card{position:relative;border:1px solid #EAECF0;border-radius:18px;background:#FCFCFD;padding:12px;cursor:grab;transition:all .2s ease}.jai-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.jai-badge{background:var(--jai-primary);color:#fff;font-size:12px;font-weight:900;padding:5px 9px;border-radius:999px}.jai-drag-handle{width:34px;height:30px;border:1px solid #D0D5DD;border-radius:9px;background:#fff;color:#475467;font-weight:900;cursor:grab}.jai-img-wrap{width:100%;height:170px;border-radius:14px;overflow:hidden;background:#F2F4F7;display:flex;align-items:center;justify-content:center;margin-bottom:10px}.jai-img-wrap img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .2s ease}.jai-img-name{min-height:36px;margin-bottom:10px;color:#344054;font-size:13px;line-height:1.4;word-break:break-word}.jai-card-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.jai-card-actions button{min-height:38px;border:1px solid #D0D5DD;border-radius:10px;background:#fff;color:var(--jai-primary);cursor:pointer;font-size:12px;font-weight:800}.jai-card-actions button.danger{background:#FFF4F2;border-color:#FECDCA;color:#B42318}.jai-footnote{margin:16px 0 0;color:var(--jai-muted);font-size:13px;line-height:1.6}.jai-mobile-bar{display:none}
body.jai-crop-lock{overflow:hidden!important}.jai-crop-modal{position:fixed!important;inset:0!important;z-index:2147483000!important;display:none!important;align-items:center!important;justify-content:center!important;background:rgba(5,12,28,.72)!important;padding:18px!important;box-sizing:border-box!important}.jai-crop-modal.open{display:flex!important}.jai-crop-sheet{width:min(980px,100%)!important;max-height:94vh!important;background:#fff!important;border-radius:22px!important;box-shadow:0 25px 80px rgba(0,0,0,.35)!important;overflow:hidden!important;display:flex!important;flex-direction:column!important}.jai-crop-head{height:58px!important;display:flex!important;align-items:center!important;justify-content:space-between!important;padding:0 18px!important;background:linear-gradient(135deg,var(--jai-primary),var(--jai-primary-dark))!important;color:#fff!important}.jai-crop-head strong{font-size:18px!important;font-weight:900!important}#jai-crop-close{width:38px!important;height:38px!important;border:0!important;border-radius:999px!important;background:rgba(255,255,255,.16)!important;color:#fff!important;font-size:24px!important;line-height:1!important;cursor:pointer!important}.jai-crop-stage{position:relative!important;height:62vh!important;min-height:380px!important;background:#F2F4F7!important;overflow:hidden!important;touch-action:none!important}#jai-crop-canvas{display:block!important;width:100%!important;height:100%!important}.jai-crop-box{position:absolute!important;border:3px solid var(--jai-accent)!important;background:rgba(255,153,51,.10)!important;box-shadow:0 0 0 9999px rgba(0,0,0,.42)!important;cursor:move!important;touch-action:none!important}.jai-crop-box:before,.jai-crop-box:after,.jai-crop-box span:before,.jai-crop-box span:after{display:none!important}.jai-crop-handle{position:absolute!important;width:24px!important;height:24px!important;padding:0!important;margin:0!important;border:3px solid var(--jai-primary)!important;background:#fff!important;border-radius:999px!important;z-index:5!important;box-shadow:0 3px 10px rgba(0,0,0,.24)!important;touch-action:none!important}.jai-crop-handle.nw{left:-14px!important;top:-14px!important;cursor:nwse-resize!important}.jai-crop-handle.ne{right:-14px!important;top:-14px!important;cursor:nesw-resize!important}.jai-crop-handle.sw{left:-14px!important;bottom:-14px!important;cursor:nesw-resize!important}.jai-crop-handle.se{right:-14px!important;bottom:-14px!important;cursor:nwse-resize!important}.jai-crop-actions{display:flex!important;gap:12px!important;padding:14px 18px!important;background:#fff!important;border-top:1px solid #EAECF0!important}.jai-crop-actions button{min-height:46px!important;border:0!important;border-radius:13px!important;padding:0 18px!important;font-weight:900!important;cursor:pointer!important}#jai-crop-reset{background:#F2F4F7!important;color:#344054!important}#jai-crop-apply{margin-left:auto!important;background:linear-gradient(135deg,var(--jai-accent),var(--jai-accent-dark))!important;color:#fff!important;box-shadow:0 10px 22px rgba(255,153,51,.25)!important}
@media(max-width:980px){.jai-settings-panel{grid-template-columns:repeat(2,minmax(0,1fr))}.jai-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){.jai-pdf-tool{margin:10px auto 84px;padding:0 8px}.jai-card{padding:14px 12px;border-radius:18px}.jai-header{margin-bottom:12px;text-align:center}.jai-kicker{margin-bottom:6px}.jai-header h2{font-size:22px;margin-bottom:6px}.jai-header p{font-size:13px;line-height:1.45}.jai-dropzone{padding:16px 10px;border-radius:18px;margin-bottom:12px}.jai-drop-inner{min-height:92px;gap:8px}.jai-upload-icon{width:54px;height:54px;font-size:30px;border-radius:16px}.jai-drop-inner strong{font-size:15px}.jai-drop-inner span{font-size:12px}.jai-settings-panel{display:flex;gap:8px;overflow:auto;padding:8px;margin:12px 0;border-radius:16px;scrollbar-width:none}.jai-settings-panel::-webkit-scrollbar{display:none}.jai-setting-block{min-width:150px;padding:10px;border-radius:14px;box-shadow:none}.jai-setting-title{font-size:11px;margin-bottom:6px}.jai-pill-group{gap:6px}.jai-pill{min-height:32px;padding:6px 10px;font-size:11px;white-space:nowrap}.jai-filename-block{min-width:220px}.jai-filename-block input{height:38px;font-size:13px}.jai-actions{display:none}.jai-preview-wrap{margin-top:14px;padding:12px;border-radius:16px}.jai-preview-title{align-items:flex-start;flex-direction:column;gap:6px}.jai-preview-title h3{font-size:18px}.jai-preview-title p{font-size:12px}.jai-list{grid-template-columns:1fr;gap:12px}.jai-image-card{padding:10px}.jai-img-wrap{height:210px}.jai-img-name{font-size:12px;min-height:auto}.jai-card-actions button{min-height:36px;font-size:11px}.jai-mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:99999;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px;background:rgba(255,255,255,.97);box-shadow:0 -10px 28px rgba(16,24,40,.12);backdrop-filter:blur(8px)}.jai-mobile-bar button{min-height:52px;border:0;font-size:14px;font-weight:900}.jai-mobile-bar button:active{transform:scale(.98)}#jai-floating-upload{border-radius:14px;background:linear-gradient(135deg,var(--jai-accent),var(--jai-accent-dark));color:#fff}#jai-floating-generate{border-radius:14px;background:linear-gradient(135deg,var(--jai-primary),var(--jai-primary-dark));color:#fff}.jai-crop-modal{padding:0!important;align-items:stretch!important}.jai-crop-sheet{width:100%!important;max-height:100vh!important;height:100vh!important;border-radius:0!important}.jai-crop-stage{height:calc(100vh - 128px)!important;min-height:0!important}.jai-crop-actions{padding:10px!important}.jai-crop-actions button{flex:1!important}.jai-crop-handle{width:30px!important;height:30px!important}.jai-crop-handle.nw{left:-17px!important;top:-17px!important}.jai-crop-handle.ne{right:-17px!important;top:-17px!important}.jai-crop-handle.sw{left:-17px!important;bottom:-17px!important}.jai-crop-handle.se{right:-17px!important;bottom:-17px!important}}
@media(max-width:640px){
  @media(max-width:640px){

  .jai-settings-panel{
    position:relative;
    overflow-x:auto;
  }

  /* Right fade shadow */
  .jai-settings-panel:after{
    content:"";
    position:absolute;
    top:0;
    right:0;
    width:40px;
    height:100%;
    background:linear-gradient(to right, transparent, #fff);
    pointer-events:none;
  }

  /* Small animated arrow */
  .jai-settings-panel:before{
    content:"→";
    position:absolute;
    right:400px;
    top:50%;
    transform:translateY(-50%);
    font-size:16px;
    font-weight:900;
    color:#FF9933;
    animation:swipeHint 1.2s infinite;
    pointer-events:none;
  }

  @keyframes swipeHint{
    0%{transform:translate(0,-50%);opacity:0.3;}
    50%{transform:translate(6px,-50%);opacity:1;}
    100%{transform:translate(0,-50%);opacity:0.3;}
  }
}@media(max-width:640px){

  .jai-settings-panel{
    position:relative;
    overflow-x:auto;
    padding-right:42px;
  }

  .jai-settings-panel:after{
    content:"";
    position:absolute;
    top:0;
    right:0;
    width:46px;
    height:100%;
    background:linear-gradient(to right, transparent, #fff 70%);
    pointer-events:none;
  }

  .jai-settings-panel:before{
    content:"›";
    position:absolute;
    right:6px;
    top:50%;
    transform:translateY(-50%);
    width:30px;
    height:46px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:14px 0 0 14px;
    background:linear-gradient(135deg,#FF9933,#E47F17);
    color:#fff;
    font-size:30px;
    font-weight:900;
    line-height:1;
    box-shadow:0 8px 18px rgba(255,153,51,.28);
    animation:swipeHintBig 1.2s infinite;
    pointer-events:none;
    z-index:5;
  }

  @keyframes swipeHintBig{
    0%{transform:translate(0,-50%);opacity:.75;}
    50%{transform:translate(4px,-50%);opacity:1;}
    100%{transform:translate(0,-50%);opacity:.75;}
  }
}