@keyframes gradientShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.excel-upload-container{background:linear-gradient(-45deg,#0a58ca,#0d6efd,#3d8bfd,#6ea8fe) 0 0/400% 400%;flex:1;min-height:0;padding:2rem 0;animation:15s infinite gradientShift;position:relative;overflow:hidden}.excel-upload-container:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff1a 1px,#0000 1px) 0 0/50px 50px;width:200%;height:200%;animation:20s linear infinite float;position:absolute;top:-50%;left:-50%}.upload-content{z-index:1;position:relative}.upload-title{color:#fff;text-shadow:0 4px 12px #00000026;text-align:center;margin-bottom:3rem;font-size:2.5rem;font-weight:700;animation:.8s ease-out fadeInUp}.bank-selector-container{margin-bottom:2rem;animation:.8s ease-out .1s both fadeInUp}.bank-selector-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff26;border:1px solid #fff3;border-radius:20px;padding:2rem;transition:all .3s;box-shadow:0 8px 32px #0000001a}.bank-selector-card:hover{background:#fff3;transform:translateY(-5px);box-shadow:0 12px 40px #00000026}.bank-selector-label{color:#fff;text-shadow:0 2px 4px #0000001a;align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:1.1rem;font-weight:600;display:flex}.bank-selector-label:before{content:"🏦";font-size:1.5rem}.bank-selector{color:#0d6efd;cursor:pointer;background:#ffffffe6;border:2px solid #ffffff4d;border-radius:12px;width:100%;padding:.75rem 1rem;font-size:1rem;font-weight:500;transition:all .3s}.bank-selector:focus{background:#fff;border-color:#0d6efd;outline:none;box-shadow:0 0 0 4px #0d6efd33}.bank-selector:hover{background:#fff;border-color:#0a58ca}.bank-selector option{color:#0d6efd;padding:.5rem}.upload-input-wrapper{animation:.8s ease-out .2s both fadeInUp}.upload-button-wrapper{margin-top:2rem;animation:.8s ease-out .3s both fadeInUp}@media (max-width:768px){.upload-title{margin-bottom:2rem;font-size:2rem}.bank-selector-card{padding:1.5rem}.excel-upload-container{padding:1rem 0}}@media (max-width:576px){.upload-title{font-size:1.75rem}.bank-selector-card{padding:1rem}}
@keyframes gradientRotate{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes glow{0%,to{box-shadow:0 4px 20px #0d6efd66,0 0 40px #0d6efd33}50%{box-shadow:0 6px 30px #0d6efd99,0 0 60px #0d6efd4d}}@keyframes spinEnhanced{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.upload-button{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#0a58ca,#0d6efd,#3d8bfd) 0 0/200% 200%;border:none;border-radius:16px;padding:1rem 3rem;font-size:1.25rem;font-weight:600;transition:all .3s;animation:3s infinite gradientRotate;position:relative;overflow:hidden;box-shadow:0 4px 20px #0d6efd66}.upload-button:before{content:"";background:#ffffff4d;border-radius:50%;width:0;height:0;transition:width .6s,height .6s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.upload-button:hover:before{width:300px;height:300px}.upload-button:hover{animation:1.5s ease-in-out infinite glow;transform:translateY(-3px)scale(1.05)}.upload-button:active{transform:translateY(-1px)scale(1.02)}.upload-button:disabled{cursor:not-allowed;background:linear-gradient(135deg,#6b7280,#9ca3af);animation:none;box-shadow:0 2px 10px #6b72804d}.upload-button:disabled:hover{animation:none;transform:none;box-shadow:0 2px 10px #6b72804d}.upload-button-content{z-index:1;justify-content:center;align-items:center;gap:.75rem;display:flex;position:relative}.upload-button-spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:1.25rem;height:1.25rem;animation:.8s linear infinite spinEnhanced}.upload-button-text{display:inline-block}.upload-button:not(:disabled) .upload-button-text{transition:transform .3s}.upload-button:not(:disabled):hover .upload-button-text{transform:scale(1.05)}@media (max-width:768px){.upload-button{padding:.875rem 2.5rem;font-size:1.1rem}}@media (max-width:576px){.upload-button{width:100%;padding:.75rem 2rem;font-size:1rem}}
@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.upload-input-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff26;border:1px solid #fff3;border-radius:20px;padding:0;transition:all .3s;overflow:hidden;box-shadow:0 8px 32px #0000001a}.upload-input-card:hover{background:#fff3;box-shadow:0 12px 40px #00000026}.drop-area{cursor:pointer;background:#ffffff1a;border:3px dashed #fff6;border-radius:16px;justify-content:center;align-items:center;min-height:250px;margin:1.5rem;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.drop-area:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.drop-area:hover:before{left:100%}.drop-area:hover{background:#fff3;border-color:#fff9;transform:scale(1.02)}.drop-area.highlight{background:linear-gradient(135deg,#0d6efd4d,#3d8bfd4d);border-width:4px;border-color:#0d6efd;transform:scale(1.02);box-shadow:0 0 30px #0d6efd66}.drop-area.highlight:after{content:"";background:linear-gradient(45deg,#0000 30%,#ffffff1a 50%,#0000 70%);animation:2s infinite shimmer;position:absolute;inset:0}.drop-content{text-align:center;pointer-events:none;z-index:1;padding:2rem}.upload-icon{color:#fff;filter:drop-shadow(0 4px 8px #00000026);margin-bottom:1rem;font-size:64px;animation:2s ease-in-out infinite bounce;display:inline-block}.drop-area:hover .upload-icon{animation:1s ease-in-out infinite pulse}.drop-area.highlight .upload-icon{color:#0d6efd;filter:drop-shadow(0 4px 12px #0d6efd99);animation:.6s ease-in-out infinite bounce}.drop-text{color:#fff;text-shadow:0 2px 4px #00000026;margin:0;font-size:1.1rem;font-weight:500;line-height:1.6}.drop-text.has-file{color:#0d6efd;justify-content:center;align-items:center;gap:.5rem;font-weight:600;animation:.3s ease-out scaleIn;display:flex}.drop-text.has-file:before{content:"📄";font-size:1.5rem;animation:1s ease-in-out infinite pulse}.drop-area.highlight .drop-text{color:#0d6efd;font-size:1.2rem;font-weight:600}.file-input-hidden{display:none}@media (max-width:768px){.drop-area{min-height:200px;margin:1rem}.upload-icon{font-size:48px}.drop-text{font-size:1rem}.drop-content{padding:1.5rem}}@media (max-width:576px){.drop-area{min-height:180px;margin:.75rem}.upload-icon{font-size:40px}.drop-text{font-size:.95rem}.drop-content{padding:1rem}}