.adminGrid{
  display:grid;
  grid-template-columns: 220px 1fr;
  gap:14px;
}

.adminNav{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 18px;
  padding:10px;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.richEditor{
  border:1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  overflow:hidden;
  background: rgba(255,255,255,.03);
}
.richEditor .ql-toolbar{
  border:0;
  border-bottom:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
}
.richEditor .ql-container{
  border:0;
  font-size: 14px;
}
.richEditor .ql-editor{
  min-height: 520px;
  color: rgba(243,246,255,.94);
}

/* bigger plain textarea for content */
.adminEditor .field__textarea[data-plain-content]{
  min-height: 520px;
  resize: vertical;
}

.adminNav__item{
  text-align:left;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: rgba(234,240,255,.9);
  border-radius: 14px;
  padding:10px 12px;
  cursor:pointer;
}
.adminNav__item.is-active{
  border-color: rgba(59,130,246,.40);
  background: rgba(59,130,246,.15);
}

.adminPanel{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 18px;
  padding:14px;
}

.fieldNote{
  margin-top: 8px;
  font-size: 12px;
  color: rgba(168,178,211,.86);
}
.fieldNote__sep{opacity:.6; margin: 0 6px}

.adminToolbar__actions{display:flex; align-items:center; gap:10px}
.adminToolbar__tools{display:flex; align-items:center; gap:10px; flex-wrap:wrap}
.adminToolbar__search{
  height: 36px;
  padding: 0 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(234,240,255,.92);
  min-width: 240px;
}
.adminToolbar__search::placeholder{color: rgba(168,178,211,.70)}
.adminToolbar__select{
  height: 36px;
  padding: 0 10px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(234,240,255,.92);
}

/* grouped nav */
.adminNav{
  display:flex;
  flex-direction:column;
  gap:10px;
  position:relative;
  overflow:hidden;
}
.adminNav::before{
  content:"";
  position:absolute;
  inset:-40%;
  background:
    radial-gradient(140% 120% at 0% 0%, rgba(124,92,255,.18), transparent 55%),
    radial-gradient(140% 120% at 120% 0%, rgba(34,211,238,.18), transparent 55%);
  opacity:.55;
  pointer-events:none;
}
.adminNav__search{
  position: sticky;
  top: 10px;
  z-index: 2;
  display:flex;
  align-items:center;
  gap:8px;
  padding:10px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.28);
  backdrop-filter: blur(10px);
}
.adminNav__searchInput{
  flex:1 1 auto;
  min-width:0;
  border:0;
  outline:none;
  background: transparent;
  color: rgba(234,240,255,.92);
  font-size: 13px;
}
.adminNav__searchInput::placeholder{color: rgba(168,178,211,.72)}
.adminNav__searchClear{
  width: 28px;
  height: 28px;
  border-radius: 10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(234,240,255,.86);
}
.adminNavGroup{
  border:1px solid rgba(255,255,255,.06);
  background: linear-gradient(135deg, rgba(15,23,42,.88), rgba(15,23,42,.72));
  border-radius: 16px;
  overflow:hidden;
}
.adminNavGroup__title{
  cursor:pointer;
  list-style:none;
  padding: 10px 12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-weight: 900;
  color: rgba(234,240,255,.96);
}
.adminNavGroup__title::-webkit-details-marker{display:none}
.adminNavGroup__title:after{
  content:"";
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(234,240,255,.65);
  border-bottom: 2px solid rgba(234,240,255,.65);
  transform: rotate(45deg);
  transition: transform .18s ease;
}
.adminNavGroup[open] .adminNavGroup__title:after{transform: rotate(225deg)}
.adminNavGroup__items{display:flex; flex-direction:column; padding: 6px}
.adminNav .adminNav__item{
  width:100%;
  text-align:left;
  border-radius: 12px;
  margin: 2px 0;
  border:1px solid transparent;
  background: transparent;
  color: rgba(209,213,245,.92);
}

/* dashboard */
.adminDash{display:flex; flex-direction:column; gap:12px}
.adminDash__kpis{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap:10px;
}
.adminKpi{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding: 12px;
}
.adminKpi__k{font-size:12px; color: rgba(168,178,211,.96)}
.adminKpi__v{margin-top:6px; font-weight: 950; font-size: 22px}
.adminKpi__m{margin-top:6px; font-size:12px; color: rgba(168,178,211,.95)}

.adminDash__grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.adminDashCard{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding: 12px;
  overflow:hidden;
}
.adminDashCard--wide{grid-column: 1 / -1}
.adminDashCard__head{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:8px}
.adminDashCard__t{font-weight: 900}
.adminDashCard__s{font-size:12px; color: rgba(168,178,211,.95)}
.adminSpark{height: 68px; color: rgba(109,124,255,.85)}
.adminSpark svg{width:100%; height:100%}
.adminSpark--leads{color: rgba(34,211,238,.85)}
.adminSpark--articles{color: rgba(124,92,255,.85)}
.adminSpark--media{color: rgba(255,79,216,.75)}

.adminRecent{display:flex; flex-direction:column; gap:8px}
.adminRecent__item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 10px 10px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.adminRecent__l{display:flex; align-items:center; gap:10px; min-width:0}
.adminRecent__t{font-weight: 800; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width: 56ch}
.adminRecent__r{display:flex; align-items:center; gap:10px; color: rgba(168,178,211,.95); font-size:12px}
.adminRecent__m{max-width: 26ch; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.adminBadge{
  font-size: 12px;
  border-radius: 999px;
  padding: 4px 8px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(234,240,255,.92);
  flex: 0 0 auto;
}

@media (max-width: 1024px){
  .adminDash__kpis{grid-template-columns: repeat(2, minmax(0,1fr))}
  .adminDash__grid{grid-template-columns: 1fr}
  .adminRecent__t{max-width: 42ch}
}

/* dashboard v2 (echarts) */
.adminDash2{display:flex; flex-direction:column; gap:12px}
.adminDash2__kpis{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:10px;
}
.adminKpi2{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding: 14px;
}
.adminKpi2__k{font-size:12px; color: rgba(168,178,211,.96)}
.adminKpi2__v{margin-top:8px; font-weight: 950; font-size: 24px}
.adminKpi2__m{margin-top:6px; font-size:12px; color: rgba(168,178,211,.95)}
.adminDash2__grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:10px;
}
.adminDash2Card{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding: 12px;
  overflow:hidden;
}
.adminDash2Card--wide{grid-column: 1 / -1}
.adminDash2Card__head{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:8px}
.adminDash2Card__t{font-weight: 950}
.adminDash2Card__s{font-size:12px; color: rgba(168,178,211,.95)}
.adminChart{height: 220px}
@media (max-width: 1024px){
  .adminDash2__kpis{grid-template-columns: repeat(2, minmax(0,1fr))}
  .adminDash2__grid{grid-template-columns: 1fr}
}

.adminToolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-bottom:12px;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:12px;
}
.adminToolbar__left{display:flex; align-items:center; gap:10px; min-width: 0}
.adminToolbar__title{font-weight:900}
.adminBackBtn{height:36px}

.adminContent--cms{display:block}
.adminContent--cms .adminList{display:block}
.adminContent--cms .adminEditor{display:none}
.adminContent--cms.is-editing .adminList{display:none}
.adminContent--cms.is-editing .adminEditor{display:flex}

.adminList{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  overflow:hidden;
  min-height: 460px;
  max-height: calc(100vh - 220px);
  overflow:auto;
}
.adminList--main{
  max-height: calc(100vh - 220px);
}

.adminEditor--main{
  min-height: 0;
  height: auto;
  max-height: calc(100vh - 220px);
  overflow:auto;
}
.adminListItem{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:10px 14px;
  border-bottom:1px dashed rgba(148,163,255,.32);
  cursor:pointer;
}
.adminListItem:hover{background: rgba(255,255,255,.04)}
.adminListItem.is-active{
  background: rgba(59,130,246,.12);
  border-left: 3px solid rgba(59,130,246,.85);
}
.adminListItem__main{
  display:flex;
  flex-direction:column;
  gap:4px;
  min-width:0;
}
.adminListItem__title{
  font-weight:800;
  font-size:14px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.adminListItem__meta{
  color: rgba(168,178,211,.96);
  font-size:12px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.adminListItem__tags{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
  font-size:11px;
  color: rgba(168,178,211,.96);
}
.adminTag{
  padding:2px 6px;
  border-radius:999px;
  border:1px solid rgba(148,163,255,.35);
  background: rgba(15,23,42,.65);
  font-size:11px;
}
.adminTag--draft{
  border-color: rgba(248,199,85,.6);
  background: rgba(248,199,85,.08);
  color: rgba(248,199,85,.95);
}
.adminTag--published{
  border-color: rgba(34,197,94,.6);
  background: rgba(34,197,94,.08);
  color: rgba(22,163,74,.96);
}

.adminEditor{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:10px;
  min-height: calc(100vh - 220px);
}
.adminFormSection{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  border-radius: 18px;
  padding: 12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.adminFormSection__head{display:flex; align-items:baseline; justify-content:space-between; gap:12px}
.adminFormSection__t{font-weight: 950}
.adminFormSection__s{font-size:12px; color: rgba(168,178,211,.95)}
.adminEditor__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}
.adminEditor__actions{
  margin-top:auto;
  display:flex;
  gap:10px;
  justify-content:flex-end;
  padding-top:10px;
  border-top:1px solid rgba(255,255,255,.08);
  position: sticky;
  bottom: 0;
  background: rgba(7,10,18,.64);
  backdrop-filter: blur(10px);
  border-radius: 14px;
  padding: 10px;
}

/* video preview */
.adminPreview{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding: 12px;
}
.adminPreview__title{font-weight:900; margin-bottom:10px}
.adminPreview video{
  width:100%;
  max-height: 340px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
}

.adminLogin{max-width: 520px}
.adminLogin__form{display:grid; gap:12px; margin-top:12px}
.adminLogin__actions{display:flex; gap:10px}

.adminCourseVideos{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  border-radius: 18px;
  padding:10px;
}
.adminCourseVideos__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.adminCourseVideos__title{font-weight:900}
.adminCourseVideos__list{display:flex;flex-direction:column;gap:8px}
.adminCourseVideoRow{
  display:grid;
  grid-template-columns: 1fr 110px 44px;
  gap:8px;
  align-items:center;
}
.adminCourseVideoRow__remove{
  width:44px;height:44px;
  border-radius: 14px;
}

.adminNavEditor__list{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.adminNavRow{
  display:grid;
  grid-template-columns: 1.1fr 1.6fr 90px 44px;
  gap:10px;
  align-items:center;
}
.adminNavRow__remove{
  width:44px;height:44px;
  border-radius: 14px;
}

.adminMedia{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:10px;
}
.adminMediaItem{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.18);
  border-radius: 18px;
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.adminMediaItem__top{display:flex;justify-content:space-between;gap:10px;align-items:center}
.adminMediaItem__name{font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adminMediaItem__meta{color: rgba(168,178,211,.95); font-size:13px}
.adminMediaItem__url{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, \"Liberation Mono\", \"Courier New\", monospace; font-size:12px; color: rgba(168,178,211,.95); word-break: break-all}
.adminMediaItem__actions{display:flex;gap:10px;flex-wrap:wrap}

@media (max-width: 1024px){
  .adminGrid{grid-template-columns: 1fr}
  .adminNav{position: static}
  .adminContent{grid-template-columns: 1fr}
  .adminMedia{grid-template-columns: 1fr}
}