.tool-app-workspace{padding-bottom:4rem}.tool-header-section{text-align:center;margin-bottom:3rem}.tool-header-section h1{font-size:2.5rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(135deg,var(--foreground) 0%,#444 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.tool-description{font-size:1.125rem;color:#64748b;max-width:600px;margin:0 auto}.tool-main-panel{background:var(--card);border:1px solid var(--border);border-radius:1.5rem;padding:2rem;box-shadow:0 4px 6px -1px #0000000d;margin-bottom:3rem}.tool-split-layout{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width: 1024px){.tool-split-layout{grid-template-columns:1fr auto 1fr;align-items:stretch}}.tool-panel-wrapper{display:flex;flex-direction:column;gap:1rem}.tool-panel-header{display:flex;justify-content:space-between;align-items:center}.tool-panel-header h3{font-size:1.125rem;font-weight:600;color:var(--foreground)}.tool-textarea{width:100%;height:400px;padding:1.25rem;border:1px solid var(--border);border-radius:var(--radius);resize:none;font-family:var(--font-sans);font-size:1rem;line-height:1.6;background-color:var(--background);color:var(--foreground);transition:all .2s}.tool-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #6366f11a}.tool-textarea::placeholder{color:#94a3b8}.tool-textarea[readonly]{background-color:var(--secondary);cursor:default}.tool-controls-wrapper{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:1rem 0}.tool-arrow-indicator{display:flex;align-items:center;justify-content:center;padding:1rem;color:var(--primary)}.tool-animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.tool-text-primary{color:var(--primary)}.tool-action-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:99px;font-size:.875rem;font-weight:500;transition:all .2s;background:transparent;border:1px solid var(--border);color:#64748b}.tool-action-btn:hover{border-color:var(--primary);color:var(--primary);background:#6366f10d}.info-section{max-width:800px;margin:0 auto;text-align:center}.info-section h2{font-size:1.75rem;font-weight:700;margin-bottom:1rem}.info-section p{color:#64748b;line-height:1.7}