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var(--gray-200);border-radius:8px;font-size:14px;transition:border-color .2s ease}.api-key-field:focus{outline:none;border-color:var(--primary)}.test-btn{padding:12px 20px;background:var(--secondary);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:8px;white-space:nowrap}.test-btn:hover:not(:disabled){background:var(--accent);transform:translateY(-1px)}.test-btn:disabled{opacity:.6;cursor:not-allowed}.checkbox-label{display:flex;align-items:flex-start;gap:12px;cursor:pointer;font-weight:500}.checkbox-label input[type=checkbox]{display:none}.checkbox-custom{width:20px;height:20px;border:2px solid var(--gray-300);border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0;margin-top:2px}.checkbox-label input[type=checkbox]:checked+.checkbox-custom{background:var(--primary);border-color:var(--primary)}.checkbox-label input[type=checkbox]:checked+.checkbox-custom:after{content:"✓";color:#fff;font-size:14px;font-weight:700}.settings-actions{display:flex;gap:16px;justify-content:flex-end;padding-top:24px;border-top:1px solid var(--gray-200)}.message{padding:12px 16px;border-radius:8px;margin-bottom:24px;font-size:14px;font-weight:500}.message.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}