@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-main:#f8fafc;--bg-card:#fff;--bg-output:#0f172a;--border-color:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--text-output:#f8fafc;--accent:#3b82f6;--accent-hover:#2563eb;--font-sans:"Inter", sans-serif;--font-mono:"JetBrains Mono", monospace;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 10px 15px -3px #0000000d, 0 4px 6px -4px #0000000d;--shadow-lg:0 20px 25px -5px #0000000d, 0 8px 10px -6px #0000000d}@media (prefers-color-scheme:dark){:root{--bg-main:#000;--bg-card:#0a0a0a;--bg-output:#111;--border-color:#27272a;--text-main:#ededed;--text-muted:#a1a1aa;--text-output:#ededed;--shadow-md:0 10px 15px -3px #00000080;--shadow-lg:0 20px 25px -5px #00000080}}*{box-sizing:border-box}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;padding:0}input,textarea{border:1px solid var(--border-color);background:var(--bg-main);width:100%;color:var(--text-main);font-family:var(--font-sans);border-radius:8px;outline:none;padding:.875rem 1rem;font-size:.95rem;transition:all .2s}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f626}textarea{resize:vertical;min-height:120px}button{background-color:var(--text-main);color:var(--bg-main);cursor:pointer;border:none;border-radius:8px;width:100%;padding:.875rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .2s}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}button:disabled{opacity:.6;cursor:not-allowed}.premium-tool-card{background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-md);border-radius:16px;grid-template-columns:1fr 1.5fr;transition:transform .3s,box-shadow .3s;display:grid;overflow:hidden}.premium-tool-card:hover{box-shadow:var(--shadow-lg)}@media (width<=1024px){.premium-tool-card{grid-template-columns:1fr}}.tool-form-section{border-right:1px solid var(--border-color);flex-direction:column;padding:2.5rem;display:flex}@media (width<=1024px){.tool-form-section{border-right:none;border-bottom:1px solid var(--border-color)}}.tool-output-section{background:var(--bg-output);color:var(--text-output);flex-direction:column;padding:2.5rem;display:flex;position:relative}.output-placeholder{color:var(--text-muted);flex:1;justify-content:center;align-items:center;font-size:1.1rem;font-style:italic;display:flex}.output-content{font-family:var(--font-sans);font-size:1rem;line-height:1.6}.output-code{font-family:var(--font-mono);white-space:pre-wrap;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:8px;padding:1.5rem;font-size:.9rem;overflow-x:auto}.metric-highlight{letter-spacing:-.03em;background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:1rem 0;font-size:4rem;font-weight:700}