@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");:root{--bg-primary:#0a0a0f;--bg-secondary:#111118;--bg-elevated:#1a1a24;--bg-glass:rgba(20,20,30,.7);--border-subtle:hsla(0,0%,100%,.06);--border-strong:hsla(0,0%,100%,.12);--text-primary:#e8e8f0;--text-secondary:#8888a0;--text-muted:#555570;--accent-green:#0f8;--accent-blue:#0af;--accent-purple:#a5f;--accent-orange:#fa0;--accent-red:#f44;--accent-yellow:#fc0}*{box-sizing:border-box}html{scrollbar-width:thin;scrollbar-color:hsla(0,0%,100%,.1) transparent}body{margin:0;padding:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.1);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:hsla(0,0%,100%,.2)}@keyframes pulse-glow{0%,to{box-shadow:0 0 5px rgba(0,255,136,.3),0 0 15px rgba(0,255,136,.1)}50%{box-shadow:0 0 10px rgba(0,255,136,.5),0 0 25px rgba(0,255,136,.2)}}@keyframes pulse-glow-blue{0%,to{box-shadow:0 0 5px rgba(0,170,255,.3),0 0 15px rgba(0,170,255,.1)}50%{box-shadow:0 0 10px rgba(0,170,255,.5),0 0 25px rgba(0,170,255,.2)}}@keyframes pulse-glow-purple{0%,to{box-shadow:0 0 5px rgba(170,85,255,.3),0 0 15px rgba(170,85,255,.1)}50%{box-shadow:0 0 10px rgba(170,85,255,.5),0 0 25px rgba(170,85,255,.2)}}@keyframes pulse-glow-orange{0%,to{box-shadow:0 0 5px rgba(255,170,0,.3),0 0 15px rgba(255,170,0,.1)}50%{box-shadow:0 0 10px rgba(255,170,0,.5),0 0 25px rgba(255,170,0,.2)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes progress-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(1turn)}}.animate-fade-in-up{animation:fade-in-up .4s ease-out forwards}.step-active-green{animation:pulse-glow 2s ease-in-out infinite}.step-active-blue{animation:pulse-glow-blue 2s ease-in-out infinite}.step-active-purple{animation:pulse-glow-purple 2s ease-in-out infinite}.step-active-orange{animation:pulse-glow-orange 2s ease-in-out infinite}.progress-shimmer{background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.08) 50%,transparent);background-size:200% 100%;animation:progress-shimmer 1.5s linear infinite}@media (max-width:768px){.main-grid{grid-template-columns:1fr!important}.header-flex{flex-direction:column!important;align-items:flex-start!important;gap:8px!important}.stepper-container{overflow-x:auto!important;padding-bottom:8px!important;-webkit-overflow-scrolling:touch}.stepper-inner{min-width:480px!important}.action-buttons{flex-wrap:wrap!important}.history-panel{position:static!important;width:100%!important;margin-top:16px!important}.input-textarea,.output-pre{min-height:300px!important}}.font-mono{font-family:JetBrains Mono,Fira Code,Consolas,monospace}