.tagline{text-align:center;margin-left:auto;margin-right:auto}.tagline h3{color:#00f;font-size:xx-large;font-weight:800}.tagline p{color:#504e4e;font-size:x-large;font-weight:700}.merger-container{align-items:center;margin-top:7rem}.file-upload{text-align:center;width:100%;max-width:30rem;height:15rem;transition:#dbdbdb .2s ease;border:2px dashed #aaa;flex-direction:column;justify-content:center;align-items:center;margin:auto;display:flex}.file-input{display:none}.custom-text{color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;background-color:#e00909;border-radius:1rem;padding:1rem 2rem;font-size:large;font-weight:600}.custom-text:hover{background-color:#b40000}.file-upload.drag-active{background-color:#0000000d}.file-upload span{margin-top:1rem}.message{color:#e5322d;margin-top:10px;font-size:14px;display:block}.file-list{text-align:center;background:#fff;border-radius:8px;max-width:600px;margin:20px auto;padding:15px 20px}.file-item{border-bottom:1px solid #eee;align-items:center;gap:12px;padding:8px 0;display:flex}.file-item:last-child{border-bottom:none}.file-index{font-weight:700}.file-name{text-overflow:ellipsis;white-space:nowrap;text-align:center;max-width:320px;overflow:hidden}.file-actions{gap:6px;display:flex}.file-actions button{cursor:pointer;margin-left:auto;padding:4px 8px}.merge-btn{color:#fff;cursor:pointer;background-color:#e5322d;border:none;border-radius:6px;margin:25px auto;padding:12px 30px;font-size:16px;display:block}.merge-btn:disabled{cursor:not-allowed;background-color:#ccc}.remove-btn{color:#e5322d;cursor:pointer;background:0 0;border:none;font-size:16px}.remove-btn:hover{transform:scale(1.1)}@media (max-width:480px){.tagline h3{font-size:1.8rem}.tagline p{padding:0 10px;font-size:1rem}.file-upload{border-width:1.5px;max-width:90%;height:14rem}.custom-text{border-radius:.7rem;padding:1rem 2rem;font-size:1.1rem}.file-upload span{font-size:.9rem}.file-list{max-width:95%;padding:12px}.file-item{flex-wrap:wrap;justify-content:center;gap:6px}.file-name{max-width:100%;font-size:.9rem}.file-actions{margin-top:6px}.merge-btn{width:90%;padding:10px;font-size:1rem}}@media (max-width:768px){.file-upload{max-width:90%}.custom-text{padding:1.4rem 3rem;font-size:1.3rem}.file-list{max-width:90%}.file-name{max-width:240px}}@media (max-width:1024px){.file-upload{max-width:85%}.file-list{max-width:80%}}