*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100vw;height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}.btn{padding:12px 24px;font-size:16px;border:none;border-radius:8px;cursor:pointer;transition:all .2s;font-weight:500}.btn-primary{background-color:#6366f1;color:#fff}.btn-primary:hover{background-color:#4f46e5}.btn-secondary{background-color:#e5e7eb;color:#1f2937}.btn-secondary:hover{background-color:#d1d5db}.input{padding:12px 16px;font-size:16px;border:2px solid #e5e7eb;border-radius:8px;outline:none;transition:border-color .2s}.input:focus{border-color:#6366f1}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000001a}