: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}}*{box-sizing:border-box}:root{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-tertiary: #f0f0f0;--text-primary: #333333;--text-secondary: #666666;--border-color: #e0e0e0;--input-bg: #ffffff;--button-primary: #ff0000;--button-hover: #cc0000;--button-disabled: #cccccc;--success: #4CAF50;--success-hover: #45a049;--info: #2196F3;--info-hover: #1976D2;--danger: #f44336;--shadow: rgba(0, 0, 0, .1)}.dark{--bg-primary: #121212;--bg-secondary: #1e1e1e;--bg-tertiary: #2d2d2d;--text-primary: #e0e0e0;--text-secondary: #aaaaaa;--border-color: #404040;--input-bg: #2d2d2d;--button-primary: #ff0000;--button-hover: #cc0000;--button-disabled: #555555;--success: #4CAF50;--success-hover: #45a049;--info: #2196F3;--info-hover: #1976D2;--danger: #f44336;--shadow: rgba(0, 0, 0, .5)}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-primary);color:var(--text-primary);transition:background .3s,color .3s}.container{max-width:600px;margin:50px auto;padding:30px;background:var(--bg-secondary);border-radius:10px;box-shadow:0 2px 10px var(--shadow);transition:background .3s,box-shadow .3s}@media (max-width: 640px){.container{margin:20px auto;padding:20px;max-width:calc(100% - 40px)}.form-group{flex-direction:column;align-items:stretch}.form-group button{width:100%;margin-top:10px}.options-row{flex-direction:column;gap:10px}.checkbox-label{margin-right:15px}.download-dir-change{flex-direction:column}.download-dir-change input{width:100%}.download-dir-change button{width:100%;margin-top:10px}.download-dir-change .row{flex-direction:column}.download-dir-change .row button{width:100%;margin-top:8px}.output-input-wrapper{flex-direction:column}.output-input-wrapper 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12px;background:var(--text-secondary);font-size:12px;border-radius:4px}.sign-out-btn:hover{background:var(--text-primary)}.login-prompt{text-align:center;padding:40px 20px}.login-prompt h2{margin-top:0;color:var(--text-primary)}.login-prompt p{color:var(--text-secondary);margin-bottom:30px}