input::-ms-clear,input::-ms-reveal{display:none}*,:after,:before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[data-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=number],input[type=password],input[type=text],textarea{-webkit-appearance:none}dl,ol,ul{margin-top:0;margin-bottom:1em}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}code,kbd,pre,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}[role=button],a,area,button,input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}button,input,optgroup,select,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{--background:#fff;--foreground:#171717}@media(prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed}}body,html{max-width:100vw;overflow-x:hidden}body body,html body{color:var(--foreground);background:var(--background);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}@media(prefers-color-scheme:dark){html{color-scheme:dark}}@media(max-width:768px){.menu-button{display:inline-block!important}.bold-menu{display:none!important}}.deleted-row{opacity:.5;background-color:#f5f5f5;text-decoration:line-through}.header-wrapper{display:flex;justify-content:space-between;align-items:center;padding:0 40px;background-color:#fff;border-bottom:1px solid #eee;height:64px;font-weight:700;position:fixed;top:0;left:0;right:0;z-index:1000}@media(max-width:768px){.header-wrapper{justify-content:flex-start;padding:0 16px;height:56px}}.logo{font-weight:700;font-size:20px}@media(max-width:768px){.logo{margin-left:12px;font-size:18px}}.menu-button{display:none;font-size:24px}@media(max-width:768px){.menu-button{display:inline-block}}.bold-menu{justify-content:flex-end}.bold-menu .ant-menu-item{min-width:150px;text-align:center}@media(max-width:768px){.bold-menu{display:none}}.drawer-menu{border-right:none;font-weight:700}.drawer-menu .ant-menu-item{padding:16px 24px;font-weight:700}.container{padding:32px;max-width:600px;margin:auto}.container h1{text-align:center;margin-bottom:24px}.upload-btn{width:100%}.convert-btn,.file-list{margin-top:20px}.convert-btn{width:100%}@media(max-width:768px){.container{padding:16px;max-width:100%}.container h1{font-size:1.5rem}}.deleteBtn{background:#fff;border:1px solid #f5222d;color:#f5222d;transition:all .3s}.deleteBtn:hover{background:#f5222d;color:#fff;border-color:#f5222d}.conversion-fullscreen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fff;display:flex;justify-content:center;align-items:center;z-index:9999}.conversion-info-bar{display:flex;align-items:center;background-color:#e6f7ff;color:#1890ff;font-weight:600;padding:8px 16px;border-bottom:1px solid #91d5ff;font-size:16px}.conversion-text{font-size:28px;font-weight:700;color:#1677ff;text-align:center;animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.download-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#f0f2f5;display:flex;justify-content:center;align-items:center;z-index:9999}.download-btn{font-size:24px;padding:20px 40px;border-radius:10px;background-color:#1677ff;border:none;color:#fff;font-weight:700;box-shadow:0 4px 15px rgba(22,119,255,.4);transition:background-color .3s ease}.download-btn:focus,.download-btn:hover{background-color:#0f56d9;color:#fff}.check-circle-icon{background-color:green;border-radius:50%;padding:2px;display:inline-flex;margin-right:8px;color:#fff!important;font-size:16px;line-height:16px}.check-circle-icon,.login-container{align-items:center;justify-content:center}.login-container{min-height:100vh;display:flex;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-box{background:#fff;padding:40px;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.15);max-width:380px;width:100%;box-sizing:border-box;transition:box-shadow .3s ease}.login-box:hover{box-shadow:0 15px 30px rgba(0,0,0,.25)}.login-box h2{margin-bottom:25px;font-weight:700;color:#333;text-align:center;font-size:1.8rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.login-box p{font-size:.9rem;color:#555;text-align:center;margin-top:10px}.login-box p a{font-weight:600;cursor:pointer;text-decoration:none;color:#667eea;transition:color .3s ease}.login-box p a:hover{color:#5a6ddf;text-decoration:underline}@media(max-width:480px){.login-box{padding:30px 20px;margin:10px;max-width:100%;border-radius:0;box-shadow:none}.login-container{padding:10px}}.register-container{min-height:100vh;display:flex;justify-content:center;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.register-box{background:#fff;padding:40px;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.15);max-width:380px;width:100%;box-sizing:border-box;transition:box-shadow .3s ease}.register-box:hover{box-shadow:0 15px 30px rgba(0,0,0,.25)}.register-box h2{margin-bottom:25px;font-weight:700;color:#333;text-align:center;font-size:1.8rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.register-box p{font-size:.9rem;color:#555}.register-box p a{font-weight:600;cursor:pointer;text-decoration:none;transition:color .3s ease}.register-box p a:hover{color:#5a6ddf;text-decoration:underline}.ant-form-item-label>label{font-weight:600;color:#555}.ant-input,.ant-input-password{border-radius:8px;padding:10px 12px;font-size:1rem;transition:border-color .3s ease}.ant-input-password:focus,.ant-input-password:hover,.ant-input:focus,.ant-input:hover{border-color:#667eea;box-shadow:0 0 0 2px rgba(102,126,234,.3)}.ant-btn-primary{background-color:#667eea;border-color:#667eea;font-weight:600;border-radius:8px;padding:10px 0;font-size:1.1rem;transition:background-color .3s ease,border-color .3s ease}.ant-btn-primary:focus,.ant-btn-primary:hover{background-color:#5a6ddf;border-color:#5a6ddf}.ant-form-item{margin-bottom:20px}@media(max-width:480px){.register-box{padding:30px 20px;margin:10px;max-width:100%;border-radius:0;box-shadow:none}.register-container{padding:10px}}body,html{height:100%}.user-files-panel,body,html{margin:0;padding:0;width:100%}.user-files-panel{min-height:100vh;background-color:#f9fafb;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.user-files-panel .panel-header{display:flex;justify-content:space-between;align-items:center;background-color:#001529;color:#fff;padding:16px 24px;font-weight:700;font-size:1.5rem;margin:0;border-radius:0;position:-webkit-sticky;position:sticky;top:0;right:0;left:0;z-index:1000}.user-files-panel .panel-header h2{margin:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.user-files-panel .panel-header .logout-button{background-color:#f5222d;border:none;color:#fff;font-weight:600;padding:8px 20px;border-radius:6px;cursor:pointer;transition:background-color .3s ease;font-size:1rem}.user-files-panel .panel-header .logout-button:hover{background-color:#cf1322}.user-files-panel .table-container{padding:24px;background-color:#fff;width:100%;box-sizing:border-box;overflow-x:visible!important}.user-files-panel .table-container .ant-table{width:100%!important;border-radius:0;box-shadow:none!important}.user-files-panel .table-container .ant-table .ant-table-tbody>tr>td,.user-files-panel .table-container .ant-table .ant-table-thead>tr>th{white-space:normal!important;word-break:break-word;overflow-wrap:break-word;max-width:200px;vertical-align:middle}.user-files-panel .table-container .ant-table-thead>tr>th{background-color:#c7c5c5;color:#fff;font-weight:600;-webkit-user-select:none;-moz-user-select:none;user-select:none}.user-files-panel .table-container .warning-message{background-color:#ff9800;color:#fff;padding:12px 16px;border-radius:4px;font-weight:600;text-align:center;margin-bottom:12px;width:100%;box-sizing:border-box;animation:blinkAnimation 2s infinite}@keyframes blinkAnimation{0%,to{opacity:1}50%{opacity:.3}}@media(max-width:600px){.user-files-panel .table-container .warning-message{font-size:14px;padding:10px 12px}}@media(max-width:768px){.user-files-panel .panel-header{flex-direction:column;gap:12px;font-size:1.3rem;padding:12px 16px}.user-files-panel .panel-header .logout-button{width:100%;padding:10px 0;font-size:1.1rem}.user-files-panel .table-container{padding:12px}}.user-files-panel .user-status{padding:4px 12px;border-radius:6px;display:inline-block;font-weight:600}.user-files-panel .user-status.deleted{background-color:#f5222d;color:#fff}.user-files-panel .user-status.active{background-color:#52c41a;color:#fff}.user-files-panel .user-status.expired{background-color:#000;color:#fff}.user-files-panel .download-link{background-color:#1890ff;color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;font-weight:600;transition:background-color .3s ease}.user-files-panel .download-link:hover{background-color:#40a9ff}.user-files-panel .download-link:focus{outline:none;box-shadow:0 0 0 2px rgba(24,144,255,.6)}.sidebar-menu{background-color:#001529;height:100vh;padding-top:20px;color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex;flex-direction:column}.sidebar-menu ul{list-style:none;padding:0;margin:0}.sidebar-menu ul li{padding:12px 24px;cursor:pointer;font-weight:600;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color .3s ease}.sidebar-menu ul li.active,.sidebar-menu ul li:hover{background-color:#1890ff;color:#fff}@media(max-width:768px){.sidebar-menu{position:fixed;width:200px;height:100vh;z-index:2000;overflow-y:auto}.sidebar-menu ul li{padding:10px 16px;font-size:14px}}@media(max-width:400px){.sidebar-menu{width:160px}.sidebar-menu ul li{padding:8px 12px;font-size:13px}}.convertContent{background:linear-gradient(135deg,#4da8da,#0077b6);display:flex;justify-content:center;align-items:center;padding:40px;height:100vh;color:#fff}.uploadContainer{text-align:center;background-color:hsla(0,0%,100%,.1);padding:40px;border-radius:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);box-shadow:0 8px 24px rgba(0,0,0,.2)}.title{font-size:28px;font-weight:700;margin-bottom:24px}.uploadButton{display:inline-block;background-color:#fff;color:#0077b6;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:background-color .3s ease;margin-bottom:16px}.uploadButton:hover{background-color:#e0e0e0}.hiddenInput{display:none}.description{font-size:16px;margin-top:8px}.supportedFormats{font-size:14px;color:#dff6ff}.convertButton{display:inline-block;background-color:#ff6f3c;color:#fff;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:background-color .3s ease;border:none;font-size:16px}.convertButton:hover:enabled{background-color:#e65a23}.convertButton:disabled{opacity:.6;cursor:not-allowed}.auth-wrapper{max-width:350px;margin:80px auto;padding:40px;background:#fff;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.08);text-align:center}.auth-wrapper h1{margin-bottom:32px;font-size:24px;font-weight:600;color:#333}.auth-wrapper form{display:flex;flex-direction:column;gap:16px}.auth-wrapper form input{padding:10px 14px;border-radius:4px;border:1px solid #ccc;font-size:15px;transition:.2s ease}.auth-wrapper form input:focus{outline:none;border-color:#1890ff;box-shadow:0 0 0 2px rgba(24,144,255,.2)}.auth-wrapper form button{background:#1890ff;color:#fff;padding:10px;border-radius:4px;border:none;font-weight:500;cursor:pointer;transition:.2s ease}.auth-wrapper form button:disabled{cursor:not-allowed;opacity:.6}.auth-wrapper form button:hover:not(:disabled){background:#106dc0}