.sd-user-chip{display:inline-flex;align-items:center;gap:10px;padding:5px 12px 5px 5px;border:1px solid #dce4ef;border-radius:999px;background:#fff;color:#0f172a;max-width:300px;box-shadow:0 3px 12px rgba(15,23,42,.05);font:inherit;font-size:.9rem;cursor:pointer}
.sd-user-chip:hover{border-color:#2563eb;background:#f8fafc}
.sd-user-chip:focus-visible{outline:3px solid #2563eb;outline-offset:3px}
.sd-user-avatar{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex-shrink:0;border-radius:50%;background:linear-gradient(135deg,#2563eb,#0891b2);color:#fff;font-weight:700}
.sd-user-name{max-width:190px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.sd-user-dropdown{min-width:255px;max-width:min(330px,calc(100vw - 24px));border:1px solid #e2e8f0;border-radius:14px;padding:8px 0;box-shadow:0 14px 35px rgba(15,23,42,.14);z-index:1050}
.site-header .microsoft-signin{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:10px 16px;background:#fff;color:#5e5e5e;border:1px solid #8c8c8c;border-radius:8px;font-family:"Segoe UI",Arial,sans-serif;font-size:14px;font-weight:600;line-height:20px;text-decoration:none;white-space:nowrap}
.site-header .microsoft-signin:hover{background:#f5f7fa;color:#333}
.site-header .microsoft-signin:focus-visible{outline:3px solid #2563eb;outline-offset:3px}
@media(max-width:575.98px){.sd-user-name{max-width:125px}.site-header .microsoft-signin{gap:8px;padding:9px 11px;font-size:12px}}