:root{--primary-color: #007AFF;--success-color: #52c41a;--error-color: #ff4d4f;--warning-color: #faad14;--neutral-50: #fafafa;--neutral-100: #f5f5f5;--neutral-800: #262626;--neutral-900: #171717}.min-h-screen{min-height:100vh}.p-4{padding:1rem}.w-full{width:100%}.max-w-7xl{max-width:80rem}.mx-auto{margin-left:auto;margin-right:auto}.h-full{height:100%}.h-96{height:24rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mb-2{margin-bottom:.5rem}.text-2xl{font-size:1.5rem;line-height:2rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-center{text-align:center}.text-white{color:#fff}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.rounded{border-radius:.25rem}.rounded-full{border-radius:9999px}.shadow-sm{box-shadow:0 1px 2px #0000000d}.fixed{position:fixed}.bottom-4{bottom:1rem}.right-4{right:1rem}.z-50{z-index:50}.px-3{padding-left:.75rem;padding-right:.75rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.dark{color-scheme:dark}.bg-neutral-50{background-color:var(--neutral-50)}.bg-neutral-100{background-color:var(--neutral-100)}.bg-neutral-800{background-color:var(--neutral-800)}.bg-neutral-900{background-color:var(--neutral-900)}.bg-success{background-color:var(--success-color)}.bg-error{background-color:var(--error-color)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.upload-dropzone{border:2px dashed #d9d9d9;border-radius:8px;padding:2rem;text-align:center;cursor:pointer;transition:all .3s ease}.upload-dropzone:hover{border-color:var(--primary-color);background-color:#007aff0d}.upload-dropzone.dragover{border-color:var(--primary-color);background-color:#007aff1a}.canvas-container{position:relative;width:100%;height:100%;min-height:300px}.canvas-container canvas{max-width:100%;height:auto}.results-list{max-height:400px;overflow-y:auto}.result-item{padding:.75rem;border-radius:8px;cursor:pointer;transition:background-color .2s}.result-item:hover{background-color:#007aff1a}.result-item.selected{background-color:#007aff33;border:1px solid var(--primary-color)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}