:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #4a6bff;--primary-dark: #3a56d4;--text-color: #2b2d42;--light-gray: #f8f9fa;--medium-gray: #e9ecef;--dark-gray: #adb5bd;--error-color: #ff4757;--white: #ffffff;--shadow: 0 10px 30px rgba(0, 0, 0, .1);--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0}.login-background{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#f5f7ff;display:flex;justify-content:center;align-items:center;padding:20px}.login-center-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%}.login-card{background:var(--white);border-radius:12px;box-shadow:var(--shadow);width:100%;max-width:400px;padding:40px;transition:var(--transition);transform:translateY(0);animation:fadeInUp .5s ease-out}.login-header{text-align:center;margin-bottom:30px}.login-header h1{color:var(--text-color);font-size:28px;font-weight:600;margin-bottom:8px}.login-header p{color:var(--dark-gray);font-size:14px}.login-error{background-color:#ffebee;color:var(--error-color);padding:12px;border-radius:6px;margin-bottom:20px;font-size:14px;text-align:center;animation:shake .5s}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-5px)}40%,80%{transform:translate(5px)}}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{color:var(--text-color);font-size:14px;font-weight:500}.form-group input{color:#000;padding:14px 16px;border:1px solid var(--medium-gray);border-radius:8px;font-size:15px;transition:var(--transition);background-color:var(--light-gray)}.form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4a6bff1a;background-color:var(--white)}.login-button{background-color:var(--primary-color);color:#fff;border:none;padding:14px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:var(--transition);display:flex;justify-content:center;align-items:center;height:48px;margin-top:10px}.login-button:hover{background-color:var(--primary-dark);transform:translateY(-2px)}.login-button:active{transform:translateY(0)}.login-button:disabled{background-color:var(--dark-gray);cursor:not-allowed;transform:none}.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:var(--white);animation:spin 1s ease-in-out infinite}.login-footer{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:25px;font-size:14px;color:var(--dark-gray)}.login-footer a{color:var(--primary-color);text-decoration:none;transition:var(--transition);font-weight:500}.login-footer a:hover{text-decoration:underline}@media (max-width: 480px){.login-card{padding:30px}.login-header h1{font-size:24px}}.toast{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;border-radius:8px!important;box-shadow:0 4px 12px #00000026!important;padding:12px 20px!important}.toast-success{background:#4bb543!important}.toast-error{background:#f33!important}.Toastify__toast-container{z-index:9999!important}:root{--primary-color: #4a6bff;--primary-dark: #3a56d4;--text-color: #2b2d42;--light-gray: #f8f9fa;--medium-gray: #e9ecef;--dark-gray: #adb5bd;--error-color: #ff4757;--success-color: #4BB543;--white: #ffffff;--shadow: 0 10px 30px rgba(0, 0, 0, .1);--transition: all .3s ease}.upload-background{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#f5f7ff;display:flex;justify-content:center;align-items:center;padding:20px}.upload-center-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%}.upload-card{background:var(--white);border-radius:12px;box-shadow:var(--shadow);width:100%;max-width:500px;padding:40px;animation:fadeInUp .5s ease-out}.upload-header{text-align:center;margin-bottom:30px}.upload-header h2{color:var(--text-color);font-size:24px;font-weight:600;margin-bottom:8px}.upload-header p{color:var(--dark-gray);font-size:14px}.upload-area{margin-bottom:25px}.file-input-container{margin-bottom:20px}.file-upload-label{display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:var(--light-gray);border:2px dashed var(--medium-gray);border-radius:8px;padding:30px;cursor:pointer;transition:var(--transition)}.file-upload-label:hover{border-color:var(--primary-color);background-color:#4a6bff0d}.upload-icon{margin-bottom:15px}.browse-text{color:var(--primary-color);font-weight:500;margin-bottom:5px}.drag-text{color:var(--dark-gray);font-size:13px}.file-input{display:none}.file-details{background-color:var(--light-gray);border-radius:8px;padding:15px}.file-info{display:flex;align-items:center;margin-bottom:10px}.file-icon{margin-right:10px;display:flex;align-items:center}.file-name{flex:1;font-size:14px;color:var(--text-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:10px}.file-size{font-size:12px;color:var(--dark-gray)}.progress-container{margin-top:15px}.progress-track{width:100%;height:6px;background-color:var(--medium-gray);border-radius:3px;overflow:hidden;margin-bottom:5px}.progress-bar{height:100%;background-color:var(--primary-color);border-radius:3px;transition:width .3s ease}.progress-text{display:block;font-size:12px;color:var(--dark-gray);text-align:center}.upload-button{background-color:var(--primary-color);color:#fff;border:none;padding:14px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:var(--transition);width:100%;display:flex;justify-content:center;align-items:center}.upload-button:hover{background-color:var(--primary-dark);transform:translateY(-2px)}.upload-button:disabled{background-color:var(--dark-gray);cursor:not-allowed;transform:none}.upload-spinner{width:18px;height:18px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:var(--white);animation:spin 1s ease-in-out infinite;margin-right:8px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 480px){.upload-card{padding:30px}.upload-header h2{font-size:22px}.file-upload-label{padding:25px 15px}}