.simple-popup-btn{background:linear-gradient(135deg,#c3262c 0%,#7b0e13 50%,#521313 100%);color:#fff;border:none;padding:15px 30px;font-size:16px;border-radius:8px;cursor:pointer;width:100%;font-weight:600;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:10px}.simple-popup-btn .btn-download-icon{width:20px;height:20px;flex-shrink:0;color:#fff}.simple-popup-btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(195,38,44,.4)}.simple-popup{position:fixed!important;top:0!important;left:0!important;width:100%!important;height:100%!important;z-index:99999!important;display:none!important}.simple-popup[style*="display: block"]{display:block!important}.popup-overlay{position:absolute!important;top:0!important;left:0!important;width:100%!important;height:100%!important;background:rgba(0,0,0,.7)!important;z-index:1!important;cursor:pointer}.popup-box{position:absolute!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important;background:#fff!important;border-radius:15px!important;width:90%!important;max-width:500px!important;z-index:2!important;box-shadow:0 10px 40px rgba(0,0,0,.3)!important}.popup-header{display:flex!important;justify-content:space-between!important;align-items:center!important;padding:20px 25px!important;border-bottom:1px solid #eee!important;background:#f8f9fa!important;border-radius:15px 15px 0 0!important}.popup-header h3{margin:0!important;font-size:20px!important;color:#333!important}.popup-close{background:#e74c3c!important;color:#fff!important;border:none!important;width:35px!important;height:35px!important;border-radius:50%!important;font-size:24px!important;line-height:1!important;cursor:pointer!important;display:flex!important;align-items:center!important;justify-content:center!important;transition:all .3s!important}.popup-close:hover{background:#c0392b!important}.popup-body{padding:20px!important;max-height:400px!important;overflow-y:auto!important}.pdf-item{display:flex!important;align-items:center!important;gap:12px!important;padding:15px 20px!important;margin-bottom:10px!important;background:#f8f9fa!important;border:2px solid #dee2e6!important;border-radius:8px!important;text-decoration:none!important;color:#333!important;font-weight:500!important;transition:all .3s!important}.pdf-item .pdf-icon{width:32px!important;height:36px!important;flex-shrink:0!important;transition:all .3s!important}.pdf-item .pdf-name{flex:1!important;line-height:1.4!important}.pdf-item:hover{background:#fff!important;border-color:#c3262c!important;transform:translateX(5px)!important;color:#c3262c!important}.pdf-item:hover .pdf-icon{transform:scale(1.1)!important;filter:drop-shadow(0 2px 4px rgba(231,76,60,.3))!important}.pdf-empty-message{text-align:center!important;padding:40px 20px!important;color:#666!important}.pdf-empty-message p{margin:10px 0!important;font-size:16px!important;line-height:1.6!important}.pdf-empty-message p:first-child{font-size:18px!important;font-weight:600!important;color:#c3262c!important}