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#00000080}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:#fff;--bg-input:#f1f5f9;--bg-hover:#e2e8f0;--border:#e2e8f0;--border-focus:#3b82f6;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-soft:#2563eb14;--success:#16a34a;--success-soft:#16a34a14;--error:#dc2626;--error-soft:#dc262614;--warning:#d97706;--warning-soft:#d9770614;--scrollbar-track:#f1f5f9;--scrollbar-thumb:#cbd5e1;--shadow:0 1px 3px #00000014;--shadow-lg:0 8px 32px #0000001a}html,body,#root{height:100%}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;transition:background var(--transition), color var(--transition)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}.app-layout{height:100vh;display:flex;overflow:hidden}.main-content{margin-left:var(--sidebar-width);flex:1;padding:32px;animation:.25s ease-out page-in;overflow-y:auto}@keyframes page-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.main-content{margin-left:0;padding:64px 16px 16px}}.tool-container{max-width:1100px;margin:0 auto}.tool-header{margin-bottom:28px}.tool-header h1{letter-spacing:-.02em;color:var(--text-primary);margin-bottom:6px;font-size:1.75rem;font-weight:700}.tool-header p{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.tool-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=900px){.tool-grid{grid-template-columns:1fr}}.panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;display:flex;overflow:hidden}.panel-header{border-bottom:1px solid var(--border);background:var(--bg-tertiary);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.panel-header span{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:.8rem;font-weight:600}.panel-body{flex-direction:column;flex:1;display:flex}textarea.code-editor{resize:vertical;width:100%;min-height:400px;font-family:var(--font-mono);color:var(--text-primary);tab-size:2;background:0 0;border:none;outline:none;padding:16px;font-size:.85rem;line-height:1.7}textarea.code-editor::placeholder{color:var(--text-muted)}.btn{border-radius:var(--radius);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:6px;padding:8px 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auto}.home-hero{text-align:center;padding:48px 0 40px}.home-hero h1{letter-spacing:-.03em;margin-bottom:12px;font-size:2.5rem;font-weight:700}.home-hero h1 .accent{color:var(--accent)}.home-hero p{color:var(--text-secondary);max-width:520px;margin:0 auto;font-size:1.05rem;line-height:1.6}.home-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin-top:8px;display:grid}.home-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-primary);transition:all var(--transition);align-items:center;gap:14px;padding:16px 18px;text-decoration:none;display:flex}.home-card:hover{border-color:var(--accent);background:var(--accent-soft);box-shadow:var(--shadow);transform:translateY(-1px)}.home-card-icon{color:var(--accent);border-radius:var(--radius);background:var(--accent-soft);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.4rem;display:flex}.home-card-info h3{margin-bottom:2px;font-size:.9rem;font-weight:600}.home-card-info p{color:var(--text-secondary);font-size:.78rem;line-height:1.4}.home-section-title{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:32px 0 14px;padding-left:4px;font-size:.75rem;font-weight:600}