:root{color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body{margin:0;background:#f6f7fb;color:#1a1d29}.shell{max-width:720px;margin:0 auto;padding:32px 24px}h1{font-size:20px}.contact-list{list-style:none;margin:16px 0;padding:0;display:flex;flex-direction:column;gap:8px}.contact-row{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid #e2e4ec;border-radius:8px;padding:12px 16px}.contact-row.revoked{opacity:.55}.status-pill{font-size:12px;padding:2px 8px;border-radius:999px;background:#eef0f6}.add-form{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.add-form input,.add-form select,.add-form textarea{padding:8px 10px;border:1px solid #cfd3e0;border-radius:6px;font-family:inherit}button{padding:8px 14px;border-radius:6px;border:1px solid #2457a7;background:#2457a7;color:#fff;cursor:pointer}button.secondary{background:#fff;color:#b3261e;border-color:#b3261e}.error{color:#b3261e;font-size:14px}.chat-thread{display:flex;flex-direction:column;gap:8px;margin:16px 0;max-height:60vh;overflow-y:auto}.chat-message{padding:10px 14px;border-radius:12px;max-width:80%;white-space:pre-wrap;line-height:1.4}.chat-message-parent{align-self:flex-end;background:#2457a7;color:#fff}.chat-message-assistant{align-self:flex-start;background:#fff;border:1px solid #e2e4ec}.chat-suggestions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.chat-suggestions button{background:#eef0f6;color:#1a1d29;border-color:#cfd3e0;font-size:13px}