.classroom-top-bar[data-v-5a5f8459]{z-index:100;box-sizing:border-box;border:.5px solid var(--glass-line);border-radius:var(--radius-lg);background:var(--glass-topbar-bg);width:100%;height:8.8rem;box-shadow:var(--shadow-md),var(--glass-inset-lg);-webkit-backdrop-filter:var(--glass-backdrop-lg);backdrop-filter:var(--glass-backdrop-lg);flex-shrink:0;justify-content:space-between;align-items:center;padding:0 3.2rem 0 2rem;display:flex;position:relative}.classroom-top-bar__left[data-v-5a5f8459]{align-items:center;gap:3rem;min-width:0;display:flex}.classroom-top-bar__back[data-v-5a5f8459]{color:#ffffffe6;background:#fff3;border:.661px solid #fff3;border-radius:5rem;flex-shrink:0;justify-content:center;align-items:center;width:5.8rem;height:5.8rem;text-decoration:none;display:flex;position:relative;box-shadow:inset 0 .2rem .4rem #fff3}.classroom-top-bar__back-icon[data-v-5a5f8459]{width:2.4rem;height:2.4rem;display:block}.classroom-top-bar__stage[data-v-5a5f8459]{letter-spacing:.7556px;text-transform:uppercase;color:#ffffffe6;flex-shrink:0;max-width:28.9rem;font-size:2rem;font-weight:600;line-height:normal}.classroom-top-bar__stage-line[data-v-5a5f8459]{word-break:break-word;margin:0;font-size:1.5rem}.classroom-top-bar__divider[data-v-5a5f8459]{-o-object-fit:contain;object-fit:contain;flex-shrink:0;width:.5px}.classroom-top-bar__divider--stage[data-v-5a5f8459]{height:2.1rem}.classroom-top-bar__divider--right[data-v-5a5f8459]{opacity:.5;height:2.4rem}.classroom-top-bar__lesson[data-v-5a5f8459]{letter-spacing:.7556px;text-transform:capitalize;color:#ffffffe6;white-space:nowrap;margin:0;font-size:1.6rem;font-weight:400;line-height:2.015rem}.classroom-top-bar__right[data-v-5a5f8459]{flex-shrink:0;justify-content:flex-end;align-items:center;gap:2rem;display:flex}.classroom-top-bar__user-menu-wrap[data-v-5a5f8459]{flex-shrink:0;font-size:1.6rem;position:relative}.classroom-top-bar__user-menu[data-v-5a5f8459]{cursor:pointer;color:inherit;font:inherit;background:0 0;border:none;flex-shrink:0;align-items:center;gap:.8rem;padding:0;display:flex}.classroom-top-bar__user-name[data-v-5a5f8459]{color:#ffffffe6;white-space:nowrap;flex-shrink:0;font-size:1.6rem;font-weight:500;line-height:2.015rem}.classroom-top-bar__user-chevron[data-v-5a5f8459]{flex-shrink:0;width:2.4rem;height:2.4rem;transition:transform .2s;display:block}.classroom-top-bar__user-chevron--open[data-v-5a5f8459]{transform:rotate(180deg)}@media (width<=1100px){.classroom-top-bar[data-v-5a5f8459]{flex-wrap:wrap;gap:1.2rem;height:auto;min-height:9.2rem;padding:1.6rem}.classroom-top-bar__left[data-v-5a5f8459]{flex-wrap:wrap;gap:1.2rem 2rem}.classroom-top-bar__lesson[data-v-5a5f8459]{white-space:normal}}