:root{--text:#6b7280;--text-h:#111827;--bg:#fff;--border:#e5e7eb;--code-bg:#f9fafb;--mono:ui-monospace, Consolas, "Courier New", monospace;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#111827;--border:#374151;--code-bg:#1f2937}}*{box-sizing:border-box}body{margin:0}.app{background:var(--bg);flex-direction:column;min-height:100vh;display:flex}.header{text-align:center;background:linear-gradient(135deg,#1e293b 0%,#334155 100%);padding:40px 20px}.header-content h1{color:#fff;margin:0 0 8px;font-size:2.5rem}.subtitle{color:#94a3b8;margin:0;font-size:1.1rem}.main{flex:1;width:100%;max-width:800px;margin:0 auto;padding:40px 20px}.form{flex-direction:column;gap:12px;display:flex}.label{color:var(--text-h);justify-content:space-between;align-items:center;font-size:.95rem;font-weight:600;display:flex}.char-count{color:var(--text);font-size:.85rem;font-weight:400}.textarea{border:2px solid var(--border);resize:vertical;background:var(--bg);width:100%;color:var(--text-h);box-sizing:border-box;border-radius:12px;padding:16px;font-family:inherit;font-size:1rem;line-height:1.6;transition:border-color .2s}.textarea:focus{border-color:#6366f1;outline:none;box-shadow:0 0 0 3px #6366f126}.textarea::placeholder{color:var(--text);opacity:.6}.actions{gap:12px;margin-top:8px;display:flex}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:12px 28px;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{color:#fff;background:#6366f1}.btn-primary:hover:not(:disabled){background:#4f46e5;transform:translateY(-1px);box-shadow:0 4px 12px #6366f14d}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-secondary{background:var(--code-bg);color:var(--text-h);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.result-card{border:1px solid var(--border);border-radius:12px;margin-top:32px;overflow:hidden}.card-header{align-items:center;gap:10px;padding:16px 20px;font-size:1rem;font-weight:600;display:flex}.card-body{padding:20px}.success-card{border-color:#86efac}.success-card .card-header{color:#166534;background:#f0fdf4}.blocked-card{border-color:#fca5a5}.blocked-card .card-header{color:#991b1b;background:#fef2f2}.error-card{border-color:#fde68a}.error-card .card-header{color:#92400e;background:#fffbeb}.summary-section h3,.blocked-section h3{text-transform:uppercase;letter-spacing:.5px;color:var(--text);margin:0 0 8px;font-size:.85rem}.summary-text{color:var(--text-h);background:var(--code-bg);border-radius:8px;margin:0;padding:16px;font-size:1.1rem;line-height:1.7}.anonymized-note{color:#92400e;background:#fffbeb;border-left:3px solid #f59e0b;border-radius:8px;margin:12px 0 0;padding:10px 14px;font-size:.85rem}.blocked-reason{color:#dc2626;margin:0 0 16px;font-weight:500}.blocked-message{color:var(--text-h);background:#fef2f2;border-left:3px solid #dc2626;border-radius:8px;margin:0;padding:12px 16px}.violations-list{flex-direction:column;gap:8px;margin:0 0 16px;padding:0;list-style:none;display:flex}.violation-item{color:var(--text-h);text-transform:capitalize;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:10px 14px;font-size:.9rem}.footer{text-align:center;border-top:1px solid var(--border);color:var(--text);padding:24px 20px;font-size:.85rem}.footer a{color:#6366f1;font-weight:500;text-decoration:none}.footer a:hover{text-decoration:underline}@media (prefers-color-scheme:dark){.success-card .card-header{color:#86efac;background:#22c55e1a}.blocked-card .card-header{color:#fca5a5;background:#ef44441a}.error-card .card-header{color:#fde68a;background:#f59e0b1a}.blocked-message{background:#ef44441a;border-left-color:#ef4444}.violation-item{background:#ef44441a;border-color:#ef44444d}.blocked-reason{color:#f87171}.anonymized-note{color:#fde68a;background:#f59e0b1a;border-left-color:#f59e0b}}@media (width<=640px){.header-content h1{font-size:1.8rem}.main{padding:24px 16px}.actions{flex-direction:column}.btn{justify-content:center;width:100%}}