/* Reset legacy production rules that conflict with the approved v2 interface. */
.hero {
  display: block;
  grid-template-columns: none;
  max-width: none;
  min-height: 0;
  margin: 0;
  padding: 78px 0 92px;
}

.hero h1 {
  max-width: 650px;
  margin: 23px 0;
}

.section.shell {
  max-width: 1180px;
  padding-left: 0;
  padding-right: 0;
}

.course {
  padding: 0;
}

.course footer {
  padding: 15px 0 0;
  background: transparent;
  color: inherit;
}

.steps article {
  border: 0;
  border-bottom: 1px solid #ded7ca;
  border-radius: 0;
  background: transparent;
}

@media (min-width: 1280px) {
  .shell {
    width: min(1280px, calc(100% - 64px));
  }

  .section.shell {
    max-width: 1280px;
  }

  .hero-grid {
    gap: 92px;
  }

  .lesson {
    width: min(100%, 490px);
  }
}

@media (max-width: 620px) {
  .hero {
    padding: 46px 0 60px;
  }

  .section.shell {
    padding-left: 0;
    padding-right: 0;
  }
}

.admin-course-layout {
  display: grid;
  grid-template-columns: minmax(300px, 420px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.admin-course-layout textarea { resize: vertical; }
.admin-course-list { display: grid; gap: 14px; }
.admin-course-item { display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.admin-course-item h3, .admin-course-item p { margin: 6px 0; }
.admin-course-item > div:last-child { text-align: right; white-space: nowrap; }
.user-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.button.danger { border-color: #d9a3a3; background: #fff2f2; color: #a12626; }
.button.danger:hover { background: #a12626; color: #fff; }
.nav-logout { border: 0; background: transparent; color: inherit; font: inherit; cursor: pointer; padding: 8px; }
.course-card .button { margin-top: 18px; width: 100%; }
.controls a { border: 0; border-radius: 9px; margin-left: auto; padding: 10px 17px; background: var(--yellow); color: #111; font-size: 11px; font-weight: 800; }
.admin-module-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.dashboard-charts{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}.chart-card{padding:26px}.chart-card.wide{grid-column:1/-1}.bar-chart{display:grid;gap:12px}.bar-chart>div{display:grid;grid-template-columns:minmax(100px,1fr) 3fr 42px;align-items:center;gap:10px;font-size:.8rem}.bar-chart i{height:10px;border-radius:8px;background:linear-gradient(90deg,var(--yellow) var(--value),#eee var(--value));}.role-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.role-stats div{padding:18px;border-radius:14px;background:var(--soft);text-align:center}.role-stats strong,.role-stats span{display:block}.role-stats strong{font-size:1.8rem}.role-stats span{text-transform:capitalize;color:var(--muted)}.revenue-chart{height:230px;display:flex;align-items:flex-end;gap:12px}.revenue-chart>div{height:100%;flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;font-size:.7rem}.revenue-chart i{width:min(40px,80%);height:var(--value);min-height:4px;border-radius:8px 8px 2px 2px;background:linear-gradient(var(--yellow),#e99a00)}.calendar-filters{display:flex;gap:10px;flex-wrap:wrap}.calendar-filters>*{width:auto}.calendar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.calendar-event{border-left:5px solid var(--yellow)}.calendar-event time{font-size:.78rem;font-weight:800;color:#916400}.calendar-event .button{margin-top:14px}.settings-card textarea{width:100%;padding:13px 14px;border:1px solid #d7d4ca;border-radius:11px;font:inherit}
.dashboard-table{display:grid;gap:0}.dashboard-table>div{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:14px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:.82rem}.dashboard-table>div:last-child{border-bottom:0}.dashboard-table span{color:var(--muted)}.demographic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.demographic-grid>div>strong{display:block;margin-bottom:10px}.demographic-grid .dashboard-table>div{grid-template-columns:1fr auto}.payout-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.payout-kpis div{background:var(--soft);border-radius:14px;padding:17px}.payout-kpis span,.payout-kpis strong{display:block}.payout-kpis span{color:var(--muted);font-size:.78rem}.payout-kpis strong{font-size:1.15rem;margin-top:5px}

@media (max-width: 820px) {
  .admin-course-layout { grid-template-columns: 1fr; }
  .admin-course-item { align-items: flex-start; }
  .user-actions { justify-content: flex-start; }
  .dashboard-charts,.calendar-grid{grid-template-columns:1fr}.chart-card.wide{grid-column:auto}.role-stats{grid-template-columns:1fr 1fr}.demographic-grid,.payout-kpis{grid-template-columns:1fr}.dashboard-table>div{grid-template-columns:1fr auto}.dashboard-table>div>*:nth-child(2){display:none}
}

/* Account portal sidebar */
.portal-page{background:#f5f5f2;min-height:100vh}.portal-sidebar{position:fixed;inset:0 auto 0 0;width:278px;z-index:80;display:flex;flex-direction:column;background:#151515;color:#fff;box-shadow:12px 0 35px rgba(0,0,0,.09);transition:width .25s ease,transform .25s ease}.sidebar-brand{height:82px;padding:18px 19px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.09)}.portal-sidebar .brand{color:#fff;gap:11px}.portal-sidebar .brand b{background:var(--yellow);color:#111}.portal-sidebar .brand span{font-size:1.05rem}.sidebar-brand button{width:31px;height:31px;border:1px solid rgba(255,255,255,.15);border-radius:9px;background:rgba(255,255,255,.07);color:#fff;font-size:1.3rem;cursor:pointer}.sidebar-user{padding:19px 22px;border-bottom:1px solid rgba(255,255,255,.08);display:grid;gap:3px;overflow:hidden}.sidebar-user span{color:var(--yellow);font-size:.64rem;font-weight:900;letter-spacing:.15em}.sidebar-user strong,.sidebar-user small{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sidebar-user strong{font-size:.86rem}.sidebar-user small{color:#888}.portal-sidebar nav{padding:13px 11px;display:grid;gap:2px;overflow:auto;scrollbar-width:thin}.portal-sidebar nav a,.sidebar-foot a,.sidebar-foot button{min-height:43px;padding:10px 12px;display:flex;align-items:center;gap:12px;border:0;border-radius:10px;background:transparent;color:#aaa;text-decoration:none;font:inherit;font-size:.78rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:.18s ease}.portal-sidebar nav a:hover,.sidebar-foot a:hover,.sidebar-foot button:hover{background:rgba(255,255,255,.07);color:#fff}.portal-sidebar nav a.active{background:var(--yellow);color:#111}.portal-sidebar nav i{width:24px;font-style:normal;font-weight:900;text-align:center;color:inherit}.sidebar-foot{margin-top:auto;padding:12px 11px 17px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-foot button{width:100%}.portal-main{margin-left:278px;min-height:100vh;padding:46px clamp(24px,4vw,65px) 75px;transition:margin .25s ease}.portal-main>.page-head,.portal-main>.section{width:min(1180px,100%);margin-left:auto;margin-right:auto}.portal-page.sidebar-collapsed .portal-sidebar{width:76px}.portal-page.sidebar-collapsed .portal-main{margin-left:76px}.portal-page.sidebar-collapsed .portal-sidebar .brand span,.portal-page.sidebar-collapsed .sidebar-user,.portal-page.sidebar-collapsed .portal-sidebar nav a span,.portal-page.sidebar-collapsed .sidebar-foot span{display:none}.portal-page.sidebar-collapsed .sidebar-brand{padding:18px 13px}.portal-page.sidebar-collapsed .sidebar-brand button{position:absolute;left:59px;background:#333}.portal-page.sidebar-collapsed .portal-sidebar nav a,.portal-page.sidebar-collapsed .sidebar-foot a,.portal-page.sidebar-collapsed .sidebar-foot button{justify-content:center;padding:10px}.sidebar-mobile-toggle{display:none;position:fixed;z-index:95;top:15px;left:15px;width:44px;height:44px;border:0;border-radius:12px;background:var(--yellow);color:#111;font-size:1.25rem;box-shadow:0 8px 25px rgba(0,0,0,.18)}.sidebar-backdrop{display:none}
@media(max-width:900px){.portal-sidebar{width:278px;transform:translateX(-105%)}.portal-main{margin-left:0;padding:82px 18px 55px}.sidebar-mobile-toggle{display:block}.portal-page.sidebar-open .portal-sidebar{transform:translateX(0)}.portal-page.sidebar-open .sidebar-backdrop{display:block;position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.46);backdrop-filter:blur(2px)}.portal-page.sidebar-collapsed .portal-sidebar{width:278px}.portal-page.sidebar-collapsed .portal-main{margin-left:0}.portal-page.sidebar-collapsed .portal-sidebar .brand span,.portal-page.sidebar-collapsed .sidebar-user,.portal-page.sidebar-collapsed .portal-sidebar nav a span,.portal-page.sidebar-collapsed .sidebar-foot span{display:initial}.portal-page.sidebar-collapsed .sidebar-brand{padding:18px 19px}.portal-page.sidebar-collapsed .sidebar-brand button{position:static}.portal-page.sidebar-collapsed .portal-sidebar nav a,.portal-page.sidebar-collapsed .sidebar-foot a,.portal-page.sidebar-collapsed .sidebar-foot button{justify-content:flex-start;padding:10px 12px}}

.official-brand{display:inline-flex;align-items:center;line-height:0}.official-brand img{display:block;width:148px;height:58px;object-fit:contain;background:#fff;border-radius:10px}.header .official-brand img{width:142px;height:58px}.footer-official-brand img{width:160px;height:72px}.portal-sidebar .official-brand img{width:145px;height:50px}.portal-page.sidebar-collapsed .portal-sidebar .official-brand img{width:43px;height:43px;object-fit:cover;object-position:50% 29%}.portal-page.sidebar-collapsed .portal-sidebar .official-brand{width:43px;overflow:hidden;border-radius:10px}@media(max-width:620px){.header .official-brand img{width:105px;height:48px}.footer-official-brand img{width:140px;height:62px}}
.portal-page{overflow-x:hidden}.portal-main,.portal-main>.section,.portal-main>.page-head{min-width:0}.portal-main .settings-card{max-width:100%;box-sizing:border-box}
.profile-account-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.profile-preview{width:150px;height:150px;margin:16px 0;border-radius:50%;overflow:hidden;background:var(--yellow);display:grid;place-items:center;font-size:2rem;font-weight:900}.profile-preview img{width:100%;height:100%;object-fit:cover}.referral-share{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}.referral-share img{width:220px;height:220px;border:10px solid #fff;box-shadow:0 5px 24px rgba(0,0,0,.1)}.resource-rating,.report-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:18px}.resource-body{margin:12px 0 18px;line-height:1.7}.announcement-account:not(.is-read){border-left:5px solid var(--yellow)}.course-coupon{max-width:420px;margin-bottom:25px}.course-coupon input{width:100%}@media(max-width:720px){.profile-account-grid,.referral-share{grid-template-columns:1fr}.referral-share img{width:180px;height:180px}}
.profile-document-panel{display:flex;align-items:center;gap:28px;margin:20px 0;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--soft)}.profile-document-panel .profile-preview{width:92px;height:92px;flex:0 0 92px;margin:0}.profile-document-panel p{margin:5px 0 12px;color:var(--muted)}@media(max-width:620px){.profile-document-panel{align-items:flex-start;flex-direction:column}}
.public-banner{display:grid;grid-template-columns:minmax(0,1fr);overflow:hidden;margin:1rem 0;border-radius:24px;background:linear-gradient(135deg,#111,#272727);color:#fff;text-decoration:none;box-shadow:0 18px 55px rgba(0,0,0,.14)}.public-banner img{width:100%;max-height:320px;object-fit:cover}.public-banner strong{padding:1rem 1.25rem;font-size:1.1rem}
.resource-editor-tools{display:flex!important;align-items:center;gap:8px!important;flex-wrap:wrap;margin:0 0 10px!important}.resource-editor-tools button{display:inline-flex!important;align-items:center;justify-content:center;min-height:36px;width:auto!important;padding:7px 12px!important;border:1px solid #d7d4ca!important;border-radius:9px!important;background:#fff!important;color:#151515!important;font:700 .82rem/1 Inter,ui-sans-serif,system-ui,sans-serif!important;box-shadow:none!important}.resource-editor-tools button:hover{background:#fff5d8!important;border-color:#d7b24d!important}.resource-editor{min-height:180px;padding:13px 14px;border:1px solid #d7d4ca;border-radius:11px;background:#fff;line-height:1.6}.resource-editor:focus{outline:0;border-color:#b57c00;box-shadow:0 0 0 3px rgba(255,184,0,.18)}.resource-editor:empty:before{content:attr(data-placeholder);color:#8b8b8b}

/* Client testing review: account menu, checkboxes and ratings */
.sidebar-user{min-width:0;flex:0 0 auto}.sidebar-user strong,.sidebar-user small{display:block;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35}.portal-sidebar nav{min-height:0;flex:1 1 auto}.settings-card label.checkbox-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.settings-card label.checkbox-row input{width:19px;height:19px;margin:0;flex:0 0 auto;accent-color:var(--yellow)}.rating-picker{display:flex;gap:5px;align-items:center}.rating-star{appearance:none;border:0;background:transparent;padding:0;color:#c8c4ba;font-size:2rem;line-height:1;cursor:pointer;transition:transform .15s ease,color .15s ease}.rating-star:hover{transform:translateY(-2px)}.rating-star.is-selected,.review-display-stars{color:#f1ad00}.review-display-stars{display:block;font-size:1.15rem;letter-spacing:2px;margin-bottom:6px}

/* YouTutor V1.0.4 Course Image Management */
.course .art.has-course-image{position:relative;overflow:hidden;background:#eee}
.course .art.has-course-image>img{width:100%;height:100%;object-fit:cover;display:block}
.course .art.has-course-image>span{position:absolute;z-index:2;top:22px;left:22px}
.course-card-image{width:100%;height:190px;object-fit:cover;border-radius:14px;margin-bottom:18px;background:#f2f1ec}
.course-image-preview{display:flex;align-items:flex-start;gap:14px;margin:12px 0 18px;flex-wrap:wrap}
.course-image-preview img{width:220px;max-width:100%;aspect-ratio:16/9;object-fit:cover;border:1px solid #e3dfd3;border-radius:12px;background:#f5f4ef}
.promotion-picker{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;align-items:center}.promotion-picker .button{padding:10px 13px;white-space:nowrap}.promotion-selected{display:flex;flex-wrap:wrap;gap:8px;min-height:28px}.promotion-selected small{color:var(--muted);font-weight:600}.promotion-chip{display:inline-flex;align-items:center;gap:7px;padding:6px 8px 6px 10px;border:1px solid #e1c56c;border-radius:999px;background:var(--yellow-soft);font-size:.78rem;font-weight:800}.promotion-chip button{width:21px;height:21px;padding:0;border:0;border-radius:50%;background:#2a261b;color:#fff;font:800 1rem/1 sans-serif;cursor:pointer}@media(max-width:480px){.promotion-picker{grid-template-columns:1fr}.promotion-picker .button{width:100%}}

/* Course storefront v5 */
.course-image-drop{display:flex;min-height:150px;margin-top:.5rem;padding:1.5rem;border:2px dashed #d6b15c;border-radius:18px;background:#fffaf0;align-items:center;justify-content:center;flex-direction:column;gap:.35rem;text-align:center;cursor:pointer;transition:.2s ease}
.course-image-drop:hover,.course-image-drop:focus,.course-image-drop.is-dragging{border-color:#ffb800;background:#fff2c7;box-shadow:0 0 0 4px rgba(255,184,0,.14);outline:0}
.course-image-drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.course-image-drop strong{font-size:1.05rem}.course-image-drop span{color:#766d60;font-size:.9rem}
.field-help{margin:-.5rem 0 1rem;color:#766d60}.package-period{display:block;color:#766d60;margin:.2rem 0 .55rem}
.cart-count{display:inline-grid;min-width:1.35rem;height:1.35rem;padding:0 .25rem;border-radius:999px;background:#ffb800;color:#111;place-items:center;font-size:.72rem;font-weight:800}
.cart-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:2rem;align-items:start}.cart-summary{position:sticky;top:110px}.cart-total{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;margin-bottom:1rem;border-block:1px solid #ece3d2}.cart-total strong{font-size:1.45rem}
@media(max-width:800px){.cart-layout{grid-template-columns:1fr}.cart-summary{position:static}.course-image-drop{min-height:125px}}