.rcl-shell{width:min(1480px,calc(100% - 64px))}.rcl-panel-shell{width:min(1560px,calc(100% - 64px))}.rcl-dashboard-hero{min-height:220px;padding:42px 50px}.rcl-dashboard-hero h1{font-size:clamp(2.6rem,4.5vw,4.5rem)}.rcl-dashboard-hero .rcl-button-light{flex:0 0 auto;width:auto!important;height:auto!important;min-width:0;min-height:44px;padding:11px 18px;border-radius:999px}.rcl-dashboard-layout{grid-template-columns:250px minmax(0,1fr);gap:32px}.rcl-dashboard-content{width:100%}.rcl-course-picker{display:flex;align-items:center;gap:20px}.rcl-course-picker label{flex:0 0 auto}.rcl-course-picker select{max-width:none;flex:1}.rcl-panel-grid{grid-template-columns:minmax(0,2.4fr) minmax(300px,.8fr)}
.rcl-catalog-shell{padding-top:48px}.rcl-catalog-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.6fr);gap:50px;align-items:end;padding:58px 64px;border-radius:34px;background:linear-gradient(135deg,var(--rcl-brand-dark),var(--rcl-brand));color:#fff;box-shadow:var(--rcl-shadow-lg)}.rcl-catalog-hero h1{margin:8px 0 20px;font-size:clamp(3.2rem,5.8vw,6rem);line-height:.94;letter-spacing:-.065em}.rcl-catalog-hero h1 em{color:rgba(255,255,255,.82);font-style:normal}.rcl-catalog-hero p{max-width:720px;margin:0;color:rgba(255,255,255,.68);font-size:1.08rem}.rcl-catalog-hero aside{padding:28px;border:1px solid rgba(255,255,255,.12);border-radius:23px;background:rgba(255,255,255,.06)}.rcl-catalog-hero aside strong,.rcl-catalog-hero aside span,.rcl-catalog-hero aside small{display:block}.rcl-catalog-hero aside strong{font-size:3.7rem;line-height:1}.rcl-catalog-hero aside span{font-weight:800;margin:7px 0}.rcl-catalog-hero aside small{color:rgba(255,255,255,.52);line-height:1.5}.rcl-catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:44px 0 24px}.rcl-catalog-toolbar>div strong,.rcl-catalog-toolbar>div span{display:block}.rcl-catalog-toolbar>div strong{font-size:1.6rem}.rcl-catalog-toolbar>div span{color:var(--rcl-muted)}.rcl-course-search,.rcl-content-toolbar label{display:flex;align-items:center;gap:9px;min-width:290px;padding:0 15px;border:1px solid var(--rcl-border);border-radius:14px;background:var(--rcl-surface)}.rcl-course-search input,.rcl-content-toolbar input{width:100%;padding:13px 0;border:0;background:transparent;color:var(--rcl-text);outline:0}.rcl-catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.rcl-catalog-grid.is-sparse{grid-template-columns:repeat(2,minmax(0,1fr))}.rcl-catalog-grid.is-sparse .rcl-course-card{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(300px,1.1fr)}.rcl-catalog-grid.is-sparse .rcl-cover{height:100%;aspect-ratio:auto}.rcl-cover{position:relative}.rcl-cover>b{position:absolute;right:18px;bottom:18px;padding:9px 13px;border-radius:999px;background:rgba(17,24,39,.78);color:#fff;font-size:.76rem;opacity:0;transform:translateY(5px);transition:.2s}.rcl-course-card:hover .rcl-cover>b{opacity:1;transform:none}.rcl-card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px}.rcl-card-meta small{color:var(--rcl-muted)}
.rcl-content-toolbar{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:22px 0}.rcl-content-toolbar small{color:var(--rcl-muted)}.rcl-module-manager{display:grid;gap:14px}.rcl-manage-module{overflow:hidden;border:1px solid var(--rcl-border);border-radius:18px;background:var(--rcl-surface);box-shadow:var(--rcl-shadow)}.rcl-manage-module>summary{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:22px 26px;cursor:pointer;list-style:none}.rcl-manage-module>summary::-webkit-details-marker{display:none}.rcl-manage-module>summary span small,.rcl-manage-module>summary span strong{display:block}.rcl-manage-module>summary span small{color:var(--rcl-brand);font-size:.65rem;font-weight:850;letter-spacing:.12em}.rcl-manage-module>summary span strong{font-size:1.08rem;margin-top:3px}.rcl-manage-module>summary>b{color:var(--rcl-muted);font-size:.78rem}.rcl-manage-module>summary i{display:inline-block;margin-left:10px;font-style:normal;transition:transform .2s}.rcl-manage-module[open]>summary i{transform:rotate(180deg)}.rcl-manage-lessons{border-top:1px solid var(--rcl-border);padding:8px 18px 16px}.rcl-teacher-lesson{border:0;border-bottom:1px solid var(--rcl-border);border-radius:0;margin:0;padding:15px 8px}.rcl-teacher-lesson:last-child{border-bottom:0}.rcl-teacher-lesson>div{display:flex;align-items:center;gap:12px}.rcl-lesson-state{flex:0 0 9px;width:9px;height:9px;border-radius:50%;background:#98a2b3}.rcl-lesson-state.is-live{background:#49a66b;box-shadow:0 0 0 4px rgba(73,166,107,.12)}.rcl-teacher-lesson form input[type=datetime-local]{max-width:190px}.rcl-manage-module[hidden],.rcl-teacher-lesson[hidden],.rcl-course-card[hidden]{display:none!important}
@media(max-width:1100px){.rcl-catalog-grid{grid-template-columns:repeat(2,1fr)}.rcl-catalog-grid.is-sparse .rcl-course-card{display:block}.rcl-catalog-grid.is-sparse .rcl-cover{aspect-ratio:16/9}.rcl-dashboard-layout{grid-template-columns:220px minmax(0,1fr)}}
@media(max-width:900px){.rcl-shell,.rcl-panel-shell{width:min(100% - 32px,1560px)}.rcl-catalog-hero{grid-template-columns:1fr;padding:42px}.rcl-dashboard-layout{grid-template-columns:1fr}.rcl-course-picker{display:block}}
@media(max-width:620px){.rcl-shell,.rcl-panel-shell{width:min(100% - 22px,1560px)}.rcl-catalog-hero{padding:32px 24px}.rcl-catalog-hero h1{font-size:3rem}.rcl-catalog-toolbar,.rcl-content-toolbar{align-items:stretch;flex-direction:column}.rcl-course-search,.rcl-content-toolbar label{min-width:0}.rcl-catalog-grid,.rcl-catalog-grid.is-sparse{grid-template-columns:1fr}.rcl-manage-module>summary{padding:19px}.rcl-manage-lessons{padding:5px 12px}.rcl-teacher-lesson form input[type=datetime-local]{max-width:none}}
.rcl-page-hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:48px;align-items:end;margin:48px 0 30px;padding:52px 58px;border-radius:32px;background:radial-gradient(circle at 92% 5%,rgba(255,255,255,.13),transparent 30%),linear-gradient(135deg,var(--rcl-brand-dark),var(--rcl-brand));color:#fff;box-shadow:var(--rcl-shadow-lg)}
.rcl-page-hero h1{margin:8px 0 14px;font-size:clamp(3rem,5.4vw,5.4rem);line-height:.95;letter-spacing:-.06em}.rcl-page-hero p{max-width:730px;margin:0;color:rgba(255,255,255,.7);font-size:1.05rem;line-height:1.65}.rcl-page-hero aside{padding:25px;border:1px solid rgba(255,255,255,.13);border-radius:22px;background:rgba(255,255,255,.07)}.rcl-page-hero aside strong,.rcl-page-hero aside span,.rcl-page-hero aside small{display:block}.rcl-page-hero aside strong{font-size:3.5rem;line-height:1}.rcl-page-hero aside span{margin:6px 0;font-weight:800}.rcl-page-hero aside small{color:rgba(255,255,255,.58);line-height:1.45}.rcl-attendance-grid{align-items:start}.rcl-card-heading{margin-bottom:22px}.rcl-card-heading h2{margin:5px 0 0}.rcl-empty-state{text-align:center;padding:42px 20px;color:var(--rcl-muted)}.rcl-empty-state>b{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 14px;border-radius:50%;background:var(--rcl-soft);color:var(--rcl-brand);font-size:1.3rem}.rcl-empty-state strong{display:block;color:var(--rcl-text);font-size:1.05rem}.rcl-empty-state p{margin:7px auto 0;max-width:360px}.rcl-course-layout>div:first-child{transition:opacity .16s ease}.rcl-course-layout>div:first-child.is-loading{opacity:.42;pointer-events:none}
@media(max-width:900px){.rcl-page-hero{grid-template-columns:1fr;padding:42px}.rcl-page-hero aside{max-width:none}}
@media(max-width:620px){.rcl-page-hero{margin-top:24px;padding:32px 24px;border-radius:24px}.rcl-page-hero h1{font-size:2.8rem}}