.snapchat-caption-app *{margin:0;padding:0;box-sizing:border-box}.snapchat-caption-app{font-family:'Public Sans',sans-serif;background-color:#ffffff;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:20px}.snapchat-caption-app .container{width:100%;max-width:1200px;background:white;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.1);padding:30px}.snapchat-caption-app h1{text-align:center;color:#000;margin-bottom:10px;font-weight:700}.snapchat-caption-app .subtitle{text-align:center;color:#666;margin-bottom:30px}.snapchat-caption-app .main-content{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.snapchat-caption-app .preview-section{display:flex;flex-direction:column;align-items:center}.snapchat-caption-app .canvas-container{position:relative;width:100%;max-width:400px;aspect-ratio:9/16;background:#000;border-radius:20px;overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.2)}.snapchat-caption-app #inlineEditInput{position:absolute;background:transparent;border:2px dashed rgba(255,255,255,.5);color:white;font-family:'Public Sans',sans-serif;text-align:center;padding:5px 10px;outline:none;display:none;z-index:10}.snapchat-caption-app #inlineEditInput:focus{border-color:#FFFC00}.snapchat-caption-app #previewCanvas{width:100%;height:100%;display:block}.snapchat-caption-app .download-btn{margin-top:20px;background:#FFFC00;color:#000;border:none;padding:12px 30px;border-radius:30px;font-weight:600;font-size:16px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px}.snapchat-caption-app .download-btn:hover:not(:disabled){transform:scale(1.05)}.snapchat-caption-app .download-btn:disabled{cursor:not-allowed}.snapchat-caption-app .download-btn i{transition:transform .3s ease}.snapchat-caption-app .download-btn .bi-hourglass-split{animation:snapchat-caption-rotate 1s linear infinite}@keyframes snapchat-caption-rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.snapchat-caption-app .controls-section{display:flex;flex-direction:column;gap:25px}.snapchat-caption-app .control-group{background:#f8f8f8;padding:20px;border-radius:15px}.snapchat-caption-app .control-group h3{margin-bottom:15px;font-size:18px;font-weight:600;color:#333}.snapchat-caption-app .upload-area{border:2px dashed #ddd;border-radius:10px;padding:30px;text-align:center;cursor:pointer;transition:all .3s;background:white}.snapchat-caption-app .upload-area:hover{border-color:#FFFC00;background:#fffef0}.snapchat-caption-app .upload-area i{font-size:48px;color:#999;margin-bottom:10px}.snapchat-caption-app .upload-area p{color:#666;margin:0}.snapchat-caption-app #imageInput{display:none}.snapchat-caption-app .form-group{margin-bottom:15px}.snapchat-caption-app label{display:block;margin-bottom:8px;font-weight:500;color:#333}.snapchat-caption-app input[type="text"],.snapchat-caption-app input[type="number"],.snapchat-caption-app input[type="range"],.snapchat-caption-app select{width:100%;padding:10px 15px;border:1px solid #ddd;border-radius:8px;font-family:'Public Sans',sans-serif;font-size:14px}.snapchat-caption-app input[type="text"]:focus,.snapchat-caption-app input[type="number"]:focus,.snapchat-caption-app select:focus{outline:none;border-color:#FFFC00}.snapchat-caption-app .range-container{display:flex;align-items:center;gap:10px}.snapchat-caption-app input[type="range"]{flex:1;padding:0}.snapchat-caption-app .range-value{min-width:40px;text-align:center;font-weight:500}.snapchat-caption-app .color-inputs{display:grid;grid-template-columns:1fr 1fr;gap:15px}.snapchat-caption-app .color-input-group{display:flex;align-items:center;gap:10px}.snapchat-caption-app input[type="color"]{width:50px;height:40px;border:1px solid #ddd;border-radius:8px;cursor:pointer}.snapchat-caption-app .preset-colors{display:flex;gap:10px;margin-top:10px}.snapchat-caption-app .color-preset{width:30px;height:30px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:all .2s}.snapchat-caption-app .color-preset:hover{transform:scale(1.1);border-color:#333}@media (max-width:768px){.snapchat-caption-app{padding:10px}.snapchat-caption-app .container{padding:15px;border-radius:15px}.snapchat-caption-app h1{font-size:24px}.snapchat-caption-app .subtitle{font-size:14px;margin-bottom:20px}.snapchat-caption-app .main-content{grid-template-columns:1fr;gap:20px}.snapchat-caption-app .canvas-container{max-width:100%;width:100%}.snapchat-caption-app .control-group{padding:15px}.snapchat-caption-app .control-group h3{font-size:16px}.snapchat-caption-app .upload-area{padding:20px}.snapchat-caption-app .upload-area i{font-size:36px}.snapchat-caption-app .color-inputs{grid-template-columns:1fr 1fr;gap:8px}.snapchat-caption-app .color-input-group{flex-direction:column;align-items:stretch;gap:5px}.snapchat-caption-app .color-input-group label{font-size:13px;margin-bottom:5px}.snapchat-caption-app .color-input-group input[type="color"]{width:100%;height:35px}.snapchat-caption-app .download-btn{width:100%;justify-content:center}.snapchat-caption-app input[type="text"],.snapchat-caption-app input[type="number"],.snapchat-caption-app select{font-size:16px}}@media (max-width:480px){.snapchat-caption-app .container{padding:10px}.snapchat-caption-app h1{font-size:20px}.snapchat-caption-app .subtitle{font-size:12px}.snapchat-caption-app .control-group{padding:12px}.snapchat-caption-app .control-group h3{font-size:14px;margin-bottom:10px}.snapchat-caption-app .form-group{margin-bottom:12px}.snapchat-caption-app label{font-size:14px}.snapchat-caption-app .upload-area{padding:15px}.snapchat-caption-app .upload-area p{font-size:14px}.snapchat-caption-app .preset-colors{justify-content:space-between}.snapchat-caption-app .color-preset{width:25px;height:25px}}@media (max-width:768px){.snapchat-caption-app{overflow-x:hidden}}.snapchat-caption-app::-webkit-scrollbar{width:8px}.snapchat-caption-app::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.snapchat-caption-app::-webkit-scrollbar-thumb{background:#888;border-radius:10px}.snapchat-caption-app::-webkit-scrollbar-thumb:hover{background:#555}