.portal-nav nav button{display:flex!important;align-items:center!important;gap:11px!important;min-height:58px!important;text-align:left!important;white-space:nowrap!important}
.portal-nav nav button .nav-icon{font-style:normal;width:18px;text-align:center;line-height:1;color:#526173}
.portal-nav nav button span{display:block;line-height:1.2;white-space:nowrap}.portal-nav nav button.active .nav-icon{color:#fff}
.portal-nav nav button:before,.portal-nav nav button:after{display:none!important}
.activity-course-logo{background:#fff!important;border:1px solid #eee;padding:4px;overflow:hidden}.activity-course-logo img{width:100%;height:auto;object-fit:contain}
.course-cover img{width:72px;height:auto;object-fit:contain;margin-bottom:2px}
.portal-primary.is-loading{opacity:.78;cursor:wait}.portal-primary.is-loading:after{content:'';display:inline-block;width:11px;height:11px;margin-left:8px;border:2px solid #fff8;border-top-color:#fff;border-radius:50%;animation:signin-spin .65s linear infinite}@keyframes signin-spin{to{transform:rotate(360deg)}}
.pause-bars{display:inline-flex;gap:6px;width:20px;height:23px;align-items:stretch}.pause-bars:before,.pause-bars:after{content:'';display:block;width:5px;border-radius:1px;background:#fff}
.realtime-captions{position:fixed;z-index:80;left:50%;bottom:92px;transform:translateX(-50%);width:min(760px,88vw);padding:10px 18px;border-radius:6px;background:#090b0eea;color:#fff;text-align:center;font-size:18px;font-weight:600;line-height:1.35;box-shadow:0 3px 14px #0005;transition:opacity .16s ease}.realtime-captions.hidden{display:none}
@media(max-width:800px){.portal-nav nav button{display:grid!important;place-items:center!important;align-content:center!important;gap:4px!important;text-align:center!important;white-space:normal!important}.portal-nav nav button .nav-icon{width:auto}.portal-nav nav button span{width:100%;white-space:normal;text-align:center!important}.realtime-captions{bottom:82px;width:calc(100vw - 28px);font-size:16px}.portal-nav nav button.logout-button{margin:0!important}}