:root{--bg: #f4f7f2;--surface: #ffffff;--text: #1f2933;--muted: #5f6b76;--primary: #00623f;--primary-dark: #004d32;--accent: #79b82a;--border: #d8e0d8;--error-bg: #fff1f0;--error-text: #b42318;--shadow: 0 10px 30px rgba(0, 40, 20, .08);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}.page{max-width:1100px;margin:0 auto;padding:24px 16px 48px}.header{margin-bottom:24px}.brand{display:flex;gap:16px;align-items:center}.brand-badge{display:inline-flex;align-items:center;justify-content:center;min-width:88px;padding:10px 12px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:700;letter-spacing:.04em}.header h1{margin:0 0 4px;font-size:1.75rem}.header p{margin:0;color:var(--muted)}.layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.card h2{margin:0 0 16px;font-size:1.15rem}.form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-weight:600;font-size:.95rem}.field input,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font:inherit;background:#fbfcfa}.field small{color:var(--muted)}.options{border:1px dashed var(--border);border-radius:12px;padding:12px 14px;background:#fafcf8}.options summary{cursor:pointer;font-weight:600}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.field-full{grid-column:1 / -1}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;font-weight:600;text-decoration:none;border:none;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-primary:disabled{opacity:.7;cursor:wait}.btn-secondary{background:#eef6ea;color:var(--primary);border:1px solid #cfe5bf}.btn-secondary:hover{background:#e3f0da}.alert{padding:12px 14px;border-radius:10px;margin:0}.alert-error{background:var(--error-bg);color:var(--error-text);border:1px solid #fecdca}.muted{color:var(--muted)}.status-box{display:flex;align-items:center;gap:12px;padding:16px;border-radius:12px;background:#f7faf5;border:1px solid var(--border)}.spinner{width:22px;height:22px;border:3px solid #d7e8cf;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result{padding:16px;border-radius:12px;background:#f7faf5;border:1px solid var(--border);margin-bottom:16px}.result-count{margin:0 0 8px;font-size:1.1rem}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.info-box{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.info-box h3{margin:0 0 8px;font-size:.95rem}.info-box ul{margin:0;padding-left:18px;color:var(--muted)}.info-box code{background:#eef2ea;padding:1px 6px;border-radius:6px}@media (max-width: 900px){.layout,.options-grid{grid-template-columns:1fr}}