:root{--bg-main:#f1f5f9;--bg-card:#ffffff;--border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--primary:#8b5cf6;--primary-hover:#7c3aed;--danger:#ef4444;--warning:#f59e0b;--code-bg:#1e293b;--code-text:#e2e8f0;--font-mono:'JetBrains Mono', 'Fira Code', 'Courier New', monospace;--shadow:0 4px 6px -1px rgba(0,0,0,0.05)}.dev-theme{font-family:'Inter',system-ui,sans-serif;color:var(--text-main);background:var(--bg-main);padding:1.5rem;border-radius:1rem;max-width:1200px;margin:0 auto}.text-center{text-align:center}.text-3xl{font-size:2rem}.font-bold{font-weight:800}.text-muted{color:var(--text-muted)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-sm{font-size:.85rem}.text-gradient{background:linear-gradient(135deg,var(--primary),#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:#fff0}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mb-2{margin-bottom:.5rem}.app-layout{display:flex;flex-direction:column;gap:1.5rem}@media (min-width:992px){.app-layout{flex-direction:row}.config-col{flex:1.2}.output-col{flex:1}}.module-card{background:var(--bg-card);border:1px solid var(--border);border-radius:1rem;margin-bottom:1.5rem;box-shadow:var(--shadow);overflow:hidden}.module-header{background:#f8fafc;border-bottom:1px solid var(--border);padding:1rem 1.5rem}.module-header h2{margin:0;font-size:1.1rem;color:var(--text-main);font-weight:700;display:flex;align-items:center;gap:.5rem}.module-header i{color:var(--primary);width:20px;height:20px}.module-body{padding:1.5rem}.form-group label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.5rem}.hint{font-size:.8rem;color:var(--text-muted);font-weight:400;font-style:italic}.form-control{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:.5rem;font-size:.95rem;font-family:var(--font-mono);outline:none;transition:all 0.2s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgb(139 92 246 / .1)}.toggle-group{display:flex;align-items:center;gap:.75rem;cursor:pointer}.toggle{position:relative;display:inline-block;width:44px;height:24px}.toggle input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#cbd5e1;transition:.3s;border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}.toggle input:checked+.slider{background-color:var(--primary)}.toggle input:checked+.slider:before{transform:translateX(20px)}.toggle-label{font-weight:600;font-size:.95rem}.sub-options{background:#f8fafc;border-left:3px solid var(--primary);padding:1rem;border-radius:0 .5rem .5rem 0}.divider{height:1px;background:var(--border);margin:1.25rem 0}.redir-list{display:flex;flex-direction:column;gap:.5rem}.redir-item{display:flex;gap:.5rem;align-items:center}.redir-item select{width:80px}.btn-icon-del{background:#fff0;border:none;color:var(--danger);cursor:pointer;padding:.25rem}.err-grid{display:grid;gap:.75rem;grid-template-columns:1fr}@media (min-width:640px){.err-grid{grid-template-columns:1fr 1fr}}.input-icon-group{display:flex;border:1px solid var(--border);border-radius:.5rem;overflow:hidden}.err-code{background:#f1f5f9;padding:.75rem;font-weight:700;color:var(--text-muted);border-right:1px solid var(--border)}.input-icon-group .form-control{border:none;border-radius:0}.btn{padding:.6rem 1.2rem;border-radius:.5rem;font-weight:600;cursor:pointer;border:none;transition:all 0.2s;display:inline-flex;align-items:center;gap:.5rem}.btn-sm{padding:.4rem .75rem;font-size:.85rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-outline{background:#fff0;border:1px solid var(--border);color:var(--text-main)}.btn-outline:hover{background:#f8fafc}.btn-text{background:#fff0;border:none;color:var(--primary);font-size:.9rem;padding:0;text-decoration:underline}.sticky-output{position:sticky;top:1.5rem;background:var(--code-bg);border-radius:1rem;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;height:calc(100vh - 3rem);max-height:800px}.output-header{background:rgb(0 0 0 / .2);padding:1rem 1.5rem;display:flex;justify-content:space-between;align-items:center}.output-header h3{margin:0;color:#fff;font-size:1rem;display:flex;align-items:center;gap:.5rem}.output-header i{color:var(--primary)}.code-editor{flex:1;background:#fff0;border:none;padding:1.5rem;color:var(--code-text);font-family:var(--font-mono);font-size:.9rem;line-height:1.6;resize:none;outline:none;white-space:pre;overflow:auto}.toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(100px);background:var(--text-main);color:#fff;padding:.75rem 1.5rem;border-radius:2rem;font-weight:600;opacity:0;transition:all 0.3s;z-index:1000}.toast.show{transform:translateX(-50%) translateY(0);opacity:1}