:root{
 --bg:#f7f9fe; --card:#fff; --text:#0f2b69; --muted:#526d9d; --blue:#1677ff;
 --line:#e5ecf8; --shadow:0 10px 30px rgba(44,84,150,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}
button,input{font:inherit}
button{cursor:pointer}
.app{min-height:100vh;display:flex}
.sidebar{
 width:235px;position:fixed;left:0;top:0;bottom:0;background:#fff;border-right:1px solid #e8eef8;
 padding:10px 15px 20px;overflow-y:auto;z-index:20
}
.brand-wrap{height:160px;display:flex;align-items:flex-start;justify-content:center;overflow:hidden}
.brand-image{width:218px;object-fit:cover;object-position:left top}
.side-nav{display:grid;gap:8px}
.nav-link{border:0;background:transparent;color:#355f9f;padding:14px 16px;border-radius:14px;text-align:left;font-weight:600;font-size:16px;display:flex;gap:16px;align-items:center}
.nav-link span{font-size:22px;width:24px}
.nav-link.active,.nav-link:hover{background:#eaf4ff;color:#1475ee}
.main{margin-left:235px;width:calc(100% - 235px);min-height:100vh}
.topbar{height:62px;background:#fff;border-bottom:1px solid #eef2f8;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:15}
.mobile-menu{display:none;border:0;background:#eef5ff;padding:9px 12px;border-radius:10px}
.search-wrap{width:min(520px,48%);height:42px;background:#f5f8fd;border-radius:14px;display:flex;align-items:center;gap:10px;padding:0 14px}
.search-wrap span{font-size:24px;color:#466aa2}.search-wrap input{border:0;outline:0;background:transparent;width:100%;color:#35547d}
.profile{display:flex;align-items:center;gap:10px;color:#17346d}.bell{position:relative}.bell i{position:absolute;width:8px;height:8px;background:red;border-radius:50%;right:-1px;top:-2px}.avatar{width:42px;height:42px;border-radius:50%;background:#405b88;color:#fff;display:grid;place-items:center;font-weight:700}.profile-copy{display:flex;flex-direction:column}.profile-copy small{color:#6780ad}.profile-menu{border:0;background:transparent;color:#17346d;font-size:20px}
.view{display:none;padding:16px}.view.active{display:block}
.hero{height:208px;border-radius:16px;overflow:hidden;display:flex;background:linear-gradient(100deg,#fff0da 0%,#e9f8ff 48%,#d7efff 100%);box-shadow:var(--shadow)}
.hero-copy{padding:20px 28px;flex:1}.hero h1{font-size:48px;line-height:1;margin:0 0 12px;letter-spacing:-.04em}.hero h1 span{color:#1575ef}.hero h1 b{color:#7c35f1}.hero h1 em{color:#0ea3a2;font-style:normal}.hero p{font-size:21px;color:#35547d;margin:0 0 20px}.hero-pills{display:flex;gap:10px;flex-wrap:wrap}.hero-pills span{background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.9);padding:10px 13px;border-radius:12px;font-size:13px;font-weight:600;box-shadow:0 6px 15px rgba(47,97,160,.05)}
.hero-art{width:43%;overflow:hidden}.hero-art img{width:100%;height:100%;object-fit:cover}
.section-title{display:flex;justify-content:space-between;align-items:flex-end;margin:24px 0 14px}.section-title h2{font-size:26px;margin:0 0 3px}.section-title p{margin:0;color:var(--muted);font-size:14px}.text-link{border:0;background:transparent;color:#086cf2;font-weight:600}
.course-path{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.course-path-card{border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.18s;position:relative}
.course-path-card:hover{transform:translateY(-3px)}
.course-path-card img{width:100%;height:116px;object-fit:cover;display:block}
.course-card-body{padding:10px 12px 12px;min-height:156px}.course-card-body h3{font-size:18px;margin:0 0 5px}.course-card-body p{font-size:13px;line-height:1.35;color:#35547d;margin:0 0 10px;min-height:36px}.meta-pill{display:inline-flex;align-items:center;gap:4px;border:1px solid #c6dfff;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:600;color:#17346d}.lesson-count{display:block;font-size:11px;color:#47658f;margin-top:9px}.card-arrow{position:absolute;right:10px;bottom:12px;width:36px;height:36px;border:0;border-radius:50%;background:#e8f4ff;color:#0873ff;font-size:22px}
.tone-1{background:linear-gradient(#fff,#fff8e9)}.tone-2{background:linear-gradient(#fff,#eef8ff)}.tone-3{background:linear-gradient(#fff,#f0fff6)}.tone-4{background:linear-gradient(#fff,#f6f0ff)}.tone-5{background:linear-gradient(#fff,#fff1f7)}
.dashboard-bottom{display:grid;grid-template-columns:1.05fr 1.25fr 1.1fr;gap:14px;margin-top:14px}
.widget{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow)}.widget h3{margin:0 0 10px;font-size:16px}.widget-head{display:flex;justify-content:space-between;align-items:center}
.progress-flex{display:flex;align-items:center;gap:18px}.progress-ring{width:88px;height:88px;border-radius:50%;background:conic-gradient(#19c1b8 var(--progress,0%),#dff3f3 0);display:grid;place-items:center;position:relative}.progress-ring:after{content:"";width:66px;height:66px;border-radius:50%;background:#fff;position:absolute}.progress-ring strong{z-index:1;font-size:22px}.progress-flex p{font-size:11px;color:#53709e;margin:4px 0 8px}.primary{border:0;background:#1278f7;color:#fff;border-radius:10px;padding:9px 16px;font-weight:600}.full{width:100%;margin-top:15px}.achievement-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.achievement-grid div{background:#f8fbff;border-radius:10px;text-align:center;padding:8px 5px}.achievement-grid span{font-size:24px;display:block}.achievement-grid small{display:block;font-size:10px;color:#45628f;min-height:28px}.achievement-grid strong{font-size:15px}.live-row{display:flex;align-items:center;gap:12px}.date-box{width:64px;background:#fff5f6;border-radius:10px;text-align:center;padding:6px}.date-box span{display:block;color:#e92542;font-size:12px;font-weight:700}.date-box strong{font-size:28px}.live-info{flex:1;display:flex;flex-direction:column;gap:5px}.live-info small{color:#56729e;font-size:11px}
.page-head{margin:8px 0 20px}.page-head h2{font-size:30px;margin:0 0 5px}.page-head p{margin:0;color:var(--muted)}
.library-grid,.project-grid,.achievement-page{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.library-card,.mini-card,.badge-card,.empty-panel,.large-widget{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.library-card img{width:100%;height:150px;object-fit:cover;border-radius:12px}.library-card h3{margin:12px 0 5px}.library-card p{color:var(--muted);font-size:13px}.library-card button{margin-top:8px}
.mini-card span{font-size:36px}.mini-card h3{margin:10px 0 6px}.mini-card p{color:var(--muted)}
.badge-card{display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;font-size:38px}.badge-card strong{font-size:17px}.badge-card small{font-size:12px;color:var(--muted)}
.empty-panel{min-height:180px;color:var(--muted)}
.back-btn{border:0;background:#eaf4ff;color:#1475ee;padding:10px 14px;border-radius:10px;font-weight:600;margin-bottom:14px}.section-detail-head{display:flex;gap:22px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.section-detail-head img{width:320px;height:190px;object-fit:cover;border-radius:14px}.section-detail-head h2{font-size:32px;margin:5px 0 8px}.section-detail-head p{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:800;color:#1575ef}.detail-meta{display:flex;gap:8px;flex-wrap:wrap}.detail-meta span{background:#f1f7ff;padding:8px 10px;border-radius:999px;font-size:12px}.section-progress{display:flex;align-items:center;gap:12px;margin:16px 0}.section-progress>div{height:9px;background:#eaf0f8;border-radius:99px;flex:1;overflow:hidden}.section-progress span{display:block;height:100%;background:linear-gradient(90deg,#12b8b1,#1677ff);width:0}.lesson-list{display:grid;gap:10px}.lesson-row{background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 14px;display:flex;align-items:center;gap:12px;box-shadow:0 6px 18px rgba(44,84,150,.04)}.lesson-num{width:34px;height:34px;border-radius:10px;background:#eef6ff;display:grid;place-items:center;color:#1677ff;font-weight:700}.lesson-row-copy{flex:1}.lesson-row-copy strong{display:block}.lesson-row-copy small{color:#6a82aa}.lesson-status{font-size:12px;color:#1f8b65;font-weight:700}.lesson-open{border:0;background:#eaf4ff;color:#1677ff;border-radius:9px;padding:8px 11px;font-weight:700}
.lesson-modal{display:none;position:fixed;inset:0;background:rgba(9,25,58,.55);z-index:100;padding:20px;align-items:center;justify-content:center}.lesson-modal.show{display:flex}.lesson-dialog{background:#fff;width:min(820px,96vw);max-height:90vh;overflow:auto;border-radius:20px;padding:24px;position:relative}.modal-close{position:absolute;right:16px;top:14px;border:0;background:#f1f5fb;width:36px;height:36px;border-radius:50%;font-size:22px}.lesson-content h3{margin:22px 0 8px;font-size:17px}.lesson-content p,.lesson-content li{color:#3d5c88;line-height:1.6}.lesson-content pre{background:#0f1930;color:#dbe9ff;padding:16px;border-radius:12px;overflow:auto}.teacher-note{background:#fff9e9;padding:8px 10px;border-radius:8px}
@media(max-width:1200px){.course-path{grid-template-columns:repeat(3,1fr)}.dashboard-bottom{grid-template-columns:1fr}.hero h1{font-size:40px}.hero-art{width:38%}}
@media(max-width:800px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.main{margin-left:0;width:100%}.mobile-menu{display:block}.topbar{padding:0 12px}.search-wrap{width:45%}.profile-copy{display:none}.hero{height:auto}.hero-art{display:none}.hero-copy{padding:22px}.hero h1{font-size:35px}.course-path{grid-template-columns:1fr 1fr}.section-detail-head{flex-direction:column}.section-detail-head img{width:100%}.library-grid,.project-grid,.achievement-page{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.course-path{grid-template-columns:1fr}.search-wrap{display:none}.library-grid,.project-grid,.achievement-page{grid-template-columns:1fr}.hero-pills{display:grid;grid-template-columns:1fr 1fr}.profile{margin-left:auto}}


/* Full lesson page */
.lesson-page-header{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:20px 22px;
  box-shadow:var(--shadow);
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:16px;
}
.lesson-page-header h2{
  margin:5px 0 8px;
  font-size:30px;
}
.lesson-page-header p{
  margin:0;
  color:var(--muted);
}
.lesson-page-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.lesson-page-badge{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:#f2f6fb;
  color:#60789f;
  font-size:12px;
  font-weight:700;
}
.lesson-page-badge.done{
  background:#e9fbf4;
  color:#13845e;
}
.lesson-blocks{
  display:grid;
  gap:12px;
}
.lesson-block{
  background:#fff;
  border:1px solid var(--line);
  border-radius:15px;
  box-shadow:0 7px 22px rgba(44,84,150,.05);
  overflow:hidden;
}
.lesson-block-button{
  width:100%;
  border:0;
  background:#fff;
  color:var(--text);
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 18px;
  text-align:left;
}
.lesson-block-button:hover{
  background:#f9fbff;
}
.lesson-block-number{
  width:38px;
  height:38px;
  border-radius:11px;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  background:linear-gradient(135deg,#e9f4ff,#eef0ff);
  color:#1374f4;
  font-weight:800;
}
.lesson-block-title{
  flex:1;
}
.lesson-block-title strong{
  display:block;
  font-size:16px;
}
.lesson-block-title small{
  display:block;
  color:var(--muted);
  margin-top:3px;
}
.lesson-block-chevron{
  font-size:22px;
  color:#7c91b3;
  transition:transform .18s;
}
.lesson-block.open .lesson-block-chevron{
  transform:rotate(90deg);
}
.lesson-block-content{
  display:none;
  border-top:1px solid var(--line);
  padding:18px 20px 20px 72px;
  color:#39577f;
  line-height:1.65;
}
.lesson-block.open .lesson-block-content{
  display:block;
}
.lesson-block-content ul{
  margin:8px 0 0 18px;
}
.lesson-block-content pre{
  background:#0f1930;
  color:#dbe9ff;
  padding:14px;
  border-radius:10px;
  overflow:auto;
}
.lesson-block-content table{
  width:100%;
  border-collapse:collapse;
  margin-top:8px;
}
.lesson-block-content td,
.lesson-block-content th{
  border:1px solid #dbe5f2;
  padding:8px 10px;
  text-align:left;
}
.teacher-only-note{
  background:#fff8e6;
  border:1px solid #f7df9b;
  border-radius:10px;
  padding:12px;
}
@media(max-width:700px){
  .lesson-page-header{flex-direction:column}
  .lesson-page-actions{justify-content:flex-start}
  .lesson-block-content{padding:16px}
}


/* Admin content management */
.update-notice{
  display:none;
  margin-top:20px;
  padding:12px;
  border:1px solid #d9e8fb;
  border-radius:14px;
  background:#f2f8ff;
}
.update-notice.show{display:block}
.update-notice-head{display:flex;align-items:center;gap:7px;color:#174e94}
.update-notice-head strong{font-size:13px}
.update-notice p{font-size:11px;line-height:1.45;color:#56739e;margin:7px 0}
.update-notice button{
  border:0;background:#deecff;color:#1467c7;border-radius:8px;
  padding:6px 9px;font-size:10px;font-weight:700
}

.admin-content-toolbar{
  display:flex;justify-content:space-between;align-items:center;gap:15px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:16px 18px;box-shadow:var(--shadow);margin-bottom:16px
}
.admin-content-toolbar p{margin:4px 0 0;color:var(--muted);font-size:12px}
.admin-role-pill{
  background:#fff1c7;color:#775300;border:1px solid #f0d16d;
  padding:7px 10px;border-radius:999px;font-size:10px;font-weight:800
}
.admin-section-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.admin-section-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:14px;box-shadow:var(--shadow)
}
.admin-section-card-head{display:flex;gap:13px;align-items:center}
.admin-section-card img{width:100px;height:72px;object-fit:cover;border-radius:10px}
.admin-section-card h3{margin:0 0 4px}.admin-section-card p{margin:0;color:var(--muted);font-size:12px}
.admin-lesson-list{display:grid;gap:7px;margin-top:12px;max-height:330px;overflow:auto}
.admin-lesson-row{
  display:flex;align-items:center;gap:8px;background:#f8fbff;
  border-radius:10px;padding:8px 10px
}
.admin-lesson-row span{flex:1;font-size:12px;font-weight:600}
.admin-lesson-row button{
  border:0;background:#e6f1ff;color:#1269ce;border-radius:8px;
  padding:6px 9px;font-size:11px;font-weight:700
}
.admin-update-history{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:16px;margin-top:16px;box-shadow:var(--shadow)
}
.admin-update-history p{color:var(--muted);font-size:12px}

.admin-edit-toggle,.admin-save-btn{
  border:0;border-radius:10px;padding:9px 13px;font-weight:700
}
.admin-edit-toggle{background:#fff1c7;color:#795500}
.admin-save-btn{background:#173d78;color:#fff}
.admin-editor-banner{
  background:#fff8df;border:1px solid #ecd170;border-radius:13px;
  padding:12px 14px;margin-bottom:12px;color:#6f4d00
}
.admin-editor-banner strong{display:block;margin-bottom:3px}
.admin-editor-banner span{font-size:12px}

.lesson-block.admin-editing{
  border-color:#e8c454;
  box-shadow:0 0 0 3px rgba(232,196,84,.14)
}
.lesson-block-content[contenteditable="true"]{
  display:block!important;
  min-height:85px;
  outline:2px dashed #e0ae22;
  outline-offset:-6px;
  background:#fffdf3
}
.admin-edit-label{
  display:inline-flex;margin-left:7px;padding:3px 6px;border-radius:999px;
  background:#fff1c7;color:#775300;font-size:9px;font-weight:800
}

@media(max-width:850px){
  .admin-section-grid{grid-template-columns:1fr}
}


/* V5 Admin Manager */
.manager-tabs{
  display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px
}
.manager-tab{
  border:1px solid #dce8f8;background:#fff;color:#315b95;
  padding:10px 14px;border-radius:10px;font-weight:700
}
.manager-tab.active{background:#1677ff;color:#fff;border-color:#1677ff}
.manager-panel{display:none}
.manager-panel.active{display:block}
.manager-head{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px 17px;
  margin-bottom:14px;box-shadow:var(--shadow)
}
.manager-head h3{margin:0 0 3px}
.manager-head p{margin:0;color:var(--muted);font-size:12px}
.manager-section-grid{display:grid;gap:14px}
.manager-section{
  background:#fff;border:1px solid var(--line);border-radius:15px;
  padding:14px;box-shadow:var(--shadow)
}
.manager-section-title{
  display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px
}
.manager-section-title h3{margin:0}
.manager-lesson-list{display:grid;gap:7px}
.manager-lesson-row{
  display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:8px;
  background:#f8fbff;padding:8px 10px;border-radius:10px
}
.manager-lesson-row input{
  width:100%;border:1px solid #dbe6f4;border-radius:8px;padding:8px 9px
}
.manager-row-actions{display:flex;gap:5px}
.manager-row-actions button{
  border:0;border-radius:8px;padding:6px 8px;font-size:11px;font-weight:700
}
.manager-save{background:#e4f1ff;color:#156dce}
.manager-delete{background:#ffeaea;color:#ba2f2f}
.manager-move{background:#f0efff;color:#5547bd}
.manager-add-inline{
  margin-top:9px;border:0;background:#eef6ff;color:#156dce;padding:8px 10px;
  border-radius:9px;font-weight:700
}
.manager-card{
  background:#fff;border:1px solid var(--line);border-radius:15px;
  padding:14px;box-shadow:var(--shadow);margin-bottom:12px
}
.manager-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.manager-form-grid label{display:grid;gap:5px;font-size:12px;font-weight:700}
.manager-form-grid input,.manager-form-grid textarea{
  border:1px solid #dbe6f4;border-radius:9px;padding:9px;font:inherit
}
.manager-form-grid textarea{min-height:78px;resize:vertical}
.manager-form-actions{display:flex;gap:8px;margin-top:10px}
@media(max-width:700px){
  .manager-head{flex-direction:column;align-items:flex-start}
  .manager-form-grid{grid-template-columns:1fr}
  .manager-lesson-row{grid-template-columns:34px 1fr}
  .manager-row-actions{grid-column:2}
}


/* V6 Student access control */
.access-toolbar{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:16px 18px;box-shadow:var(--shadow);margin-bottom:14px
}
.access-toolbar p{margin:4px 0 0;color:var(--muted);font-size:12px}
.student-access-list{display:grid;gap:14px}
.student-access-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:16px;box-shadow:var(--shadow)
}
.student-access-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px
}
.student-identity{display:flex;align-items:center;gap:10px}
.student-avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:#e9f3ff;color:#176bc9;font-weight:800
}
.student-access-head h3{margin:0 0 3px}
.student-access-head p{margin:0;color:var(--muted);font-size:12px}
.student-access-actions{display:flex;gap:7px}
.student-access-actions button{
  border:0;border-radius:8px;padding:7px 9px;font-size:11px;font-weight:700
}
.student-delete{background:#ffecec;color:#b93333}
.course-access-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:9px
}
.course-access-option{
  display:flex;align-items:center;gap:9px;border:1px solid #dbe6f5;
  border-radius:11px;padding:10px;background:#f9fbff
}
.course-access-option input{width:18px;height:18px}
.course-access-option span{font-size:13px;font-weight:600}
.save-access-btn{margin-top:12px}

.course-path-card.locked{
  filter:saturate(.65);
  opacity:.82;
}
.course-path-card.locked:after{
  content:"🔒 Locked";
  position:absolute;top:10px;right:10px;
  background:rgba(255,255,255,.94);border:1px solid #dce6f4;
  color:#4f688d;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:800
}
.course-path-card.locked .card-arrow{
  background:#edf1f7;color:#7a8ca6
}
.library-card.locked{
  position:relative;opacity:.82
}
.library-card.locked:after{
  content:"🔒 Locked";
  position:absolute;top:12px;right:12px;background:#fff;border:1px solid #dce6f4;
  color:#4f688d;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:800
}
.locked-modal{
  display:none;position:fixed;inset:0;background:rgba(9,25,58,.55);z-index:200;
  align-items:center;justify-content:center;padding:20px
}
.locked-modal.show{display:flex}
.locked-dialog{
  width:min(420px,92vw);background:#fff;border-radius:20px;padding:28px;text-align:center;
  box-shadow:0 24px 70px rgba(20,55,110,.25)
}
.locked-icon{font-size:46px}.locked-dialog h2{margin:10px 0 8px}.locked-dialog p{color:var(--muted);line-height:1.5}
@media(max-width:800px){
  .course-access-grid{grid-template-columns:1fr 1fr}
  .access-toolbar{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
  .course-access-grid{grid-template-columns:1fr}
}

.cloud-sync-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:18px}.cloud-sync-card h3{margin:0 0 5px}.cloud-sync-card p{margin:0;color:var(--muted);font-size:13px}.cloud-status-ok{color:#13805c!important;font-weight:700}.cloud-status-bad{color:#b33a3a!important;font-weight:700}@media(max-width:700px){.cloud-sync-card{flex-direction:column;align-items:flex-start}}

.progress-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.progress-summary-card,.progress-course-card,.progress-toolbar{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px;box-shadow:var(--shadow)}
.progress-summary-card small{display:block;color:var(--muted);margin-bottom:6px}.progress-summary-card strong{font-size:28px}
.progress-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
.progress-toolbar p{margin:4px 0 0;color:var(--muted);font-size:12px}.progress-toolbar select{min-width:240px;padding:10px;border:1px solid #dbe6f4;border-radius:10px}
.progress-course-list{display:grid;gap:14px}.progress-course-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.progress-course-title{display:flex;gap:10px;align-items:center}.progress-course-title img{width:74px;height:52px;object-fit:cover;border-radius:9px}
.progress-course-title h3{margin:0}.progress-course-title p{margin:3px 0 0;color:var(--muted);font-size:12px}.progress-percent{font-weight:800;color:#1677ff}
.progress-bar{height:9px;background:#edf2f8;border-radius:99px;overflow:hidden;margin:12px 0}.progress-bar span{display:block;height:100%;background:linear-gradient(90deg,#13b7ad,#1677ff)}
.progress-lesson-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.progress-lesson-item{display:flex;justify-content:space-between;gap:8px;background:#f8fbff;border-radius:10px;padding:9px 10px}
.progress-lesson-item span{font-size:12px;font-weight:600}.progress-lesson-item em{font-size:11px;font-style:normal;color:#7187a7}.progress-lesson-item.done{background:#eefbf5}.progress-lesson-item.done em{color:#14815d;font-weight:700}
@media(max-width:900px){.progress-summary-grid{grid-template-columns:repeat(2,1fr)}.progress-lesson-grid{grid-template-columns:1fr}}
@media(max-width:560px){.progress-summary-grid{grid-template-columns:1fr}.progress-toolbar{flex-direction:column;align-items:flex-start}.progress-toolbar select{width:100%;min-width:0}}


/* V11 small progress-page stability styling */
#progressView .empty-panel{min-height:120px}
#progressView .progress-course-card{overflow:hidden}


/* V13 delete fixes */
.admin-delete-content-btn{
  border:0;border-radius:10px;padding:9px 13px;font-weight:700;
  background:#ffe9e9;color:#b52c2c
}


/* V16 Quiz + Certificates */
.quiz-zone-grid,.certificate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.quiz-course-card,.certificate-card,.quiz-manager-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)
}
.quiz-course-card h3,.certificate-card h3{margin:0 0 6px}.quiz-course-card p,.certificate-card p{margin:0;color:var(--muted);font-size:12px}
.quiz-lesson-list{display:grid;gap:8px;margin-top:12px}
.quiz-lesson-row{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#f8fbff;border-radius:10px;padding:9px}
.quiz-lesson-row span{font-size:12px;font-weight:600}.quiz-lesson-row button{border:0;background:#e8f3ff;color:#1471d8;border-radius:8px;padding:6px 9px;font-weight:700}
.quiz-dialog{max-width:760px}.quiz-question{padding:14px 0;border-bottom:1px solid var(--line)}
.quiz-question strong{display:block;margin-bottom:8px}.quiz-option{display:block;padding:7px 9px;border-radius:8px;margin:4px 0;background:#f8fbff}
.quiz-result{margin-top:12px;padding:12px;border-radius:10px;display:none}.quiz-result.show{display:block}.quiz-result.pass{background:#ebfaf3;color:#126d51}.quiz-result.fail{background:#fff0f0;color:#a72f2f}
.certificate-card.locked{opacity:.65}.certificate-card .cert-icon{font-size:40px}.certificate-card button{margin-top:10px}
.quiz-manager-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.quiz-manager-toolbar select{padding:10px;border:1px solid #dbe6f4;border-radius:10px;min-width:220px}
.quiz-manager-card{margin-bottom:10px}
.quiz-manager-card textarea,.quiz-manager-card input{
  width:100%;border:1px solid #dbe6f4;border-radius:9px;padding:9px;margin-top:6px
}
.quiz-manager-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.quiz-manager-actions{display:flex;gap:8px;margin-top:10px}
@media(max-width:900px){.quiz-zone-grid,.certificate-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.quiz-zone-grid,.certificate-grid{grid-template-columns:1fr}.quiz-manager-options{grid-template-columns:1fr}}

/* V17 Quiz Manager Fix */
.quiz-new-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:16px;box-shadow:var(--shadow);margin-bottom:14px
}
.quiz-new-card h3{margin:0 0 12px}
.quiz-new-card label{display:grid;gap:5px;font-size:12px;font-weight:700;margin-bottom:10px}
.quiz-new-card textarea,.quiz-new-card input,.quiz-new-card select{
  width:100%;border:1px solid #dbe6f4;border-radius:9px;padding:9px;font:inherit
}
#quizManagerMessage{font-size:12px;font-weight:700;color:#176c53;align-self:center}

/* V20 Quiz Diagnostic */
.quiz-diagnostic{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:13px 15px;margin-bottom:14px;box-shadow:var(--shadow)
}
.quiz-diagnostic strong{display:block;margin-bottom:6px}
#quizDiagnosticText{font-size:12px;line-height:1.6;color:#3d5c88;white-space:pre-line}
.quiz-diag-ok{color:#137452!important}.quiz-diag-bad{color:#b23535!important}


/* V26 Dynamic Achievements + Printable Certificate */
.certificate-modal{
  display:none;position:fixed;inset:0;background:rgba(8,24,55,.68);z-index:300;
  align-items:center;justify-content:center;padding:20px;overflow:auto
}
.certificate-modal.show{display:flex}
.certificate-sheet{
  width:min(1050px,96vw);background:#fff;border:12px solid #153d7a;
  outline:3px solid #d7ae45;outline-offset:-20px;border-radius:10px;
  padding:44px 54px;position:relative;text-align:center;
  box-shadow:0 30px 90px rgba(0,0,0,.28)
}
.certificate-close{
  position:absolute;right:18px;top:14px;width:38px;height:38px;border:0;border-radius:50%;
  background:#eef3fa;font-size:23px
}
.certificate-brand img{width:230px;max-height:135px;object-fit:contain}
.certificate-kicker{letter-spacing:.24em;font-weight:800;color:#b58419;margin-top:8px}
.certificate-sheet h1{font-size:28px;margin:20px 0 15px;color:#17346d}
.certificate-student{
  font-size:44px;font-weight:800;color:#0d6fdc;border-bottom:2px solid #d9e3f2;
  display:inline-block;min-width:60%;padding:4px 25px 8px
}
.certificate-copy{font-size:17px;color:#5b7092;margin:18px 0 8px}
.certificate-course{font-size:31px;font-weight:800;color:#17346d}
.certificate-meta{
  display:flex;justify-content:center;gap:80px;margin:30px 0
}
.certificate-meta div{display:flex;flex-direction:column;gap:5px}
.certificate-meta small{color:#7184a1}.certificate-meta strong{color:#17346d}
.certificate-footer{display:flex;justify-content:space-between;align-items:flex-end;margin-top:40px}
.signature-line{width:28%;border-top:1px solid #73839a;padding-top:8px;display:flex;flex-direction:column}
.signature-line span{font-weight:700;color:#17346d}.signature-line small{color:#7b8ca5}
.certificate-seal{font-size:58px}
.certificate-actions{margin-top:30px}
@media(max-width:700px){
  .certificate-sheet{padding:30px 22px}
  .certificate-student{font-size:32px;min-width:90%}
  .certificate-meta{gap:20px;flex-direction:column}
  .certificate-footer{gap:12px}.signature-line{width:36%}
}
@media print{
  body *{visibility:hidden!important}
  #certificateModal,#certificateModal *{visibility:visible!important}
  #certificateModal{
    display:block!important;position:absolute;inset:0;background:#fff;padding:0
  }
  #certificateSheet{
    width:100%;max-width:none;min-height:100vh;box-shadow:none;margin:0;
    border-radius:0
  }
  .no-print{display:none!important}
}


/* V27 PPT-style Lesson Studio */
.lesson-studio-top{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;margin-bottom:14px
}
.lesson-studio-top h2{margin:2px 0 0}
.studio-top-actions{display:flex;align-items:center;gap:9px}
.lesson-studio-shell{
  display:grid;grid-template-columns:285px minmax(0,1fr);gap:16px;min-height:640px
}
.lesson-outline-panel{
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;min-height:0;max-height:calc(100vh - 180px);position:sticky;top:90px
}
.outline-head{padding:15px;border-bottom:1px solid var(--line)}
.outline-head strong{display:block}.outline-head small{color:var(--muted)}
.outline-list{padding:10px;overflow-y:auto;display:grid;gap:7px}
.outline-page{
  width:100%;border:1px solid #e3ebf5;background:#f8fbff;border-radius:10px;padding:10px;
  display:flex;gap:10px;align-items:flex-start;text-align:left;color:#17346d
}
.outline-page.active{background:#e9f3ff;border-color:#9cc8ff}
.outline-page-number{
  width:30px;height:30px;flex:0 0 auto;border-radius:8px;background:#fff;
  display:grid;place-items:center;font-weight:800;color:#1677ff
}
.outline-page-title{font-size:12px;font-weight:700;line-height:1.35}
.outline-admin-actions{padding:10px;border-top:1px solid var(--line)}
.outline-admin-actions button{width:100%;border:0;background:#e8f3ff;color:#1677ff;border-radius:9px;padding:9px;font-weight:700}
.lesson-slide-area{min-width:0}
.lesson-slide-toolbar{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:10px
}
.slide-count{font-size:12px;color:#60799e;font-weight:700}
.slide-nav-actions{display:flex;gap:7px}
.slide-nav-actions button{
  border:1px solid #dce6f3;background:#fff;color:#315f99;border-radius:9px;padding:8px 11px;font-weight:700
}
.lesson-slide-card{
  background:#fff;border:1px solid #dce6f3;border-radius:18px;box-shadow:0 16px 45px rgba(37,70,120,.10);
  min-height:560px;padding:34px 38px;position:relative;overflow:hidden
}
.lesson-slide-card:before{
  content:"";position:absolute;left:0;top:0;right:0;height:7px;
  background:linear-gradient(90deg,#1479ff,#7d55ff,#12b8a6)
}
.slide-title-row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;border-bottom:1px solid #e7edf6;padding-bottom:16px}
.slide-kicker{font-size:11px;font-weight:800;letter-spacing:.16em;color:#1677ff;margin:0 0 5px}
.slide-title-row h1{margin:0;color:#12366f;font-size:34px}
.slide-admin-buttons{display:flex;gap:7px}
.slide-admin-buttons button{border:0;border-radius:9px;padding:8px 10px;font-weight:700}
#editStudioPageBtn{background:#fff1cc;color:#7a5700}
#deleteStudioPageBtn{background:#ffe7e7;color:#b52e2e}
.slide-content{padding-top:24px;display:grid;gap:18px}
.slide-block-text{font-size:18px;line-height:1.75;color:#2f527f}
.slide-block-text h2,.slide-block-text h3{color:#173b75}
.slide-block-code pre{
  background:#111b2f;color:#dfeaff;border-radius:12px;padding:18px;overflow:auto;font-size:14px
}
.slide-block-table{overflow:auto}
.slide-block-table table{width:100%;border-collapse:collapse}
.slide-block-table th,.slide-block-table td{border:1px solid #dbe6f3;padding:10px;text-align:left}
.slide-block-table th{background:#eef6ff;color:#164f95}
.slide-block-image{text-align:center}
.slide-block-image img{max-width:100%;max-height:440px;border-radius:12px;object-fit:contain}
.slide-block-image figcaption{font-size:12px;color:#7185a4;margin-top:6px}
.studio-editor{
  margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)
}
.studio-editor-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.studio-editor-head>div{display:flex;gap:7px}
.studio-editor label{display:grid;gap:5px;font-size:12px;font-weight:700}
.studio-editor input,.studio-editor textarea{
  width:100%;border:1px solid #dbe6f3;border-radius:9px;padding:9px;font:inherit
}
.studio-block-toolbar{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0}
.studio-block-toolbar button{border:1px solid #dce7f5;background:#f8fbff;color:#235f9f;border-radius:9px;padding:8px 10px;font-weight:700}
.studio-edit-block{
  background:#f8fbff;border:1px solid #dfe9f5;border-radius:12px;padding:12px;margin-bottom:10px
}
.studio-edit-block-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.studio-edit-block-head strong{text-transform:capitalize}
.studio-edit-block-head button{border:0;background:#ffe7e7;color:#ad3131;border-radius:8px;padding:5px 8px}
.studio-table-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.studio-image-preview{margin-top:8px;max-width:260px;max-height:160px;object-fit:contain;border-radius:8px}
@media(max-width:900px){
  .lesson-studio-shell{grid-template-columns:1fr}
  .lesson-outline-panel{position:relative;top:auto;max-height:260px}
  .lesson-studio-top{grid-template-columns:1fr}
  .studio-top-actions{justify-content:flex-start}
}


/* V28 Document-style lesson page */
.doc-studio-shell{display:grid;grid-template-columns:320px minmax(0,1fr);min-height:calc(100vh - 90px);overflow:hidden}
.doc-sidebar{background:#f6f8fc;border-right:1px solid #dbe4ef;padding:18px 0 12px;min-height:calc(100vh - 120px);position:sticky;top:78px;align-self:start}
.doc-sidebar-top{padding:0 16px 14px;border-bottom:1px solid #e1e8f3}
.doc-back-btn{border:0;background:transparent;font-size:32px;line-height:1;color:#3e536f;padding:4px 6px;cursor:pointer}
.doc-sidebar-title{display:flex;align-items:center;justify-content:space-between;font-size:18px;color:#263b59;margin-top:16px}
.doc-add-page{border:0;background:transparent;font-size:30px;line-height:1;color:#355b90;cursor:pointer}
.doc-tab-list{padding:16px 10px 8px;display:grid;gap:8px;max-height:280px;overflow:auto}
.doc-tab-btn{width:100%;border:0;background:#fff;border-radius:16px;padding:14px 14px;text-align:left;color:#234268;box-shadow:0 1px 0 rgba(10,20,40,.04)}
.doc-tab-btn.active{background:#dce9ff}
.doc-tab-top{display:flex;align-items:center;gap:10px}
.doc-tab-chip{width:26px;height:26px;border-radius:8px;background:#ffffffaa;display:grid;place-items:center;font-weight:800;color:#2f5da3;flex:0 0 auto}
.doc-tab-name{font-size:16px;font-weight:700;line-height:1.3}
.doc-outline-wrap{margin-top:8px;padding:10px 12px 0;border-top:1px solid #e1e8f3}
.doc-outline-title{font-size:14px;font-weight:700;color:#6a7d96;padding:4px 6px 10px}
.doc-outline-list{display:grid;gap:3px;max-height:calc(100vh - 470px);overflow:auto;padding-right:4px}
.doc-outline-link{display:block;color:#3b536f;text-decoration:none;padding:8px 12px;border-left:3px solid transparent;border-radius:6px;font-size:14px}
.doc-outline-link.active{border-left-color:#1f74ff;color:#1f74ff;background:#edf4ff}
.doc-main{min-width:0;padding:12px 24px 40px}
.doc-main-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}
.doc-top-actions{display:flex;align-items:center;gap:10px}
.doc-paper-wrap{max-width:1120px;margin:0 auto}
.doc-paper-head{display:flex;justify-content:space-between;align-items:center;padding:4px 8px 10px}
.doc-paper-meta{color:#6f6f73;font-size:18px;font-style:italic;font-family:Georgia,serif}
.doc-paper{background:#fff;border:1px solid #d8e2f0;box-shadow:0 10px 30px rgba(20,40,80,.07);min-height:900px}
.doc-paper-inner{max-width:930px;margin:0 auto;padding:48px 58px 70px}
.doc-page-title{margin:0 0 4px;font-size:46px;color:#101828;font-weight:800}
.doc-page-subtitle{color:#7d8ba0;font-size:14px;margin-bottom:24px}
.doc-content{display:grid;gap:30px}
.doc-block{scroll-margin-top:90px}
.doc-block h2,.doc-block h3{color:#111827;margin:0 0 14px;font-weight:800}
.doc-block h2{font-size:28px}.doc-block h3{font-size:22px}
.doc-block p,.doc-block li{font-size:20px;line-height:1.7;color:#222f3f}
.doc-block ul,.doc-block ol{padding-left:28px}
.doc-block strong{font-weight:800}
.slide-block-text{font-size:20px;line-height:1.75;color:#202f42}
.slide-block-text h2,.slide-block-text h3,.slide-block-text h4{color:#111827}
.slide-block-code pre{background:#0d1728;color:#eef4ff;border-radius:16px;padding:22px;font-size:15px}
.slide-block-table table{width:100%;border-collapse:collapse;font-size:18px}
.slide-block-table th,.slide-block-table td{border:1px solid #d9e1ec;padding:12px 14px}
.slide-block-table th{background:#edf5ff}
.slide-block-image{display:grid;justify-items:center;gap:8px}
.slide-block-image img{max-width:100%;max-height:500px;object-fit:contain;border-radius:12px}
.slide-admin-buttons{display:flex;gap:8px}
.slide-admin-buttons button{border:0;border-radius:10px;padding:10px 12px;font-weight:700;cursor:pointer}
#editStudioPageBtn{background:#fff1cc;color:#7a5700}
#deleteStudioPageBtn{background:#ffe7e7;color:#b52e2e}
@media(max-width:1100px){.doc-studio-shell{grid-template-columns:1fr}.doc-sidebar{position:relative;top:auto;min-height:auto}.doc-main{padding:14px}.doc-main-top{flex-direction:column}.doc-paper-inner{padding:28px 22px 40px}.doc-page-title{font-size:34px}}


/* V31 Organized Document Layout */
.doc-studio-shell{
  grid-template-columns: 300px minmax(0,1fr);
  background:#f4f7fb;
}
.doc-sidebar{
  padding:16px 12px 14px;
  border-right:1px solid #d9e3f0;
}
.doc-sidebar-top{
  padding:0 4px 14px;
}
.doc-sidebar-title{
  font-size:16px;
  margin-top:12px;
}
.doc-tab-list{
  padding:14px 0 12px;
  max-height:250px;
}
.doc-tab-btn{
  border:1px solid transparent;
  box-shadow:none;
  border-radius:12px;
  padding:12px;
}
.doc-tab-btn:hover{background:#edf4ff}
.doc-tab-btn.active{
  background:#dfeaff;
  border-color:#c9ddfb;
}
.doc-outline-wrap{
  padding:12px 0 0;
}
.doc-outline-title{
  padding:2px 8px 10px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.doc-outline-list{
  max-height:calc(100vh - 430px);
}
.doc-outline-link{
  padding:9px 10px;
  font-size:13px;
  line-height:1.4;
}
.doc-main{
  padding:18px 28px 48px;
}
.doc-main-top{
  max-width:1120px;
  margin:0 auto 12px;
}
.doc-main-top h2{
  margin:2px 0 0;
}
.doc-paper-head{
  padding:0 2px 10px;
}
.doc-paper-meta{
  font-size:16px;
  margin-left:auto;
}
.doc-paper{
  border-radius:12px;
  border:1px solid #dbe5f2;
  min-height:820px;
  overflow:hidden;
}
.doc-paper-inner{
  max-width:900px;
  padding:42px 52px 64px;
}
.doc-page-title{
  font-size:38px;
  line-height:1.15;
  margin-bottom:6px;
}
.doc-page-subtitle{
  margin-bottom:28px;
}
.doc-content{
  gap:34px;
}
.doc-block{
  border-bottom:1px solid #eef2f7;
  padding-bottom:28px;
}
.doc-block:last-child{
  border-bottom:0;
}
.slide-block-text{
  font-size:18px;
  line-height:1.7;
}
.slide-block-text p{
  margin:0 0 14px;
}
.slide-block-text ul,
.slide-block-text ol{
  margin:12px 0 0 24px;
}
.slide-block-text li{
  margin:7px 0;
}
.slide-block-text h2{
  font-size:24px;
  margin:0 0 14px;
}
.slide-block-text h3{
  font-size:20px;
  margin:0 0 12px;
}
.slide-block-code h3,
.slide-block-table h3{
  margin-bottom:12px;
}
.slide-block-code pre{
  margin:0;
}
.slide-block-table table{
  background:#fff;
}
.slide-block-image{
  margin:0;
}
.slide-block-image figcaption{
  margin-top:8px;
  color:#6f8199;
}
@media(max-width:900px){
  .doc-studio-shell{grid-template-columns:1fr}
  .doc-sidebar{position:relative;top:auto;border-right:0;border-bottom:1px solid #d9e3f0}
  .doc-outline-list{max-height:220px}
  .doc-main{padding:14px}
  .doc-paper-inner{padding:30px 22px 44px}
  .doc-page-title{font-size:30px}
}


/* V32 Lesson document fixes */
.doc-tab-list{
  max-height:360px !important;
}
.doc-outline-list{
  max-height:calc(100vh - 360px) !important;
  min-height:320px;
  overflow-y:auto;
  overflow-x:hidden;
  padding-bottom:12px;
}
.doc-outline-wrap{
  flex:1;
}
.doc-sidebar{
  display:flex;
  flex-direction:column;
  height:calc(100vh - 105px);
  min-height:650px;
}
.doc-sidebar-top{flex:0 0 auto}
.doc-tab-list{flex:0 0 auto}
.doc-outline-wrap{
  display:flex;
  flex-direction:column;
  min-height:0;
}
.doc-outline-list{flex:1}

/* Prevent lesson content from being cut off horizontally */
.doc-paper,
.doc-paper-inner,
.doc-content,
.doc-block,
.slide-block-text,
.slide-block-table,
.slide-block-code{
  min-width:0;
  max-width:100%;
}
.slide-block-text,
.slide-block-text *,
.doc-block,
.doc-block *{
  overflow-wrap:anywhere;
  word-break:normal;
  white-space:normal;
}
.slide-block-text p,
.slide-block-text li,
.doc-block p,
.doc-block li{
  max-width:100%;
}
.slide-block-code pre{
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  word-break:break-word;
}
.slide-block-table{
  overflow-x:auto;
}
.slide-block-table table{
  min-width:100%;
  table-layout:auto;
}
.doc-paper-inner{
  overflow:hidden;
}

/* Admin controls: always visible and organized in Admin mode */
.doc-admin-bar{
  display:flex;
  justify-content:flex-start;
  align-items:center;
  gap:8px;
  margin:0 0 12px;
}
.doc-admin-bar button{
  border:0;
  border-radius:9px;
  padding:9px 12px;
  font-weight:700;
  cursor:pointer;
}
.doc-admin-edit{background:#fff1cc;color:#775600}
.doc-admin-delete{background:#ffe7e7;color:#b52e2e}
.doc-admin-add{background:#e8f3ff;color:#126dca}

@media(max-width:900px){
  .doc-sidebar{
    height:auto;
    min-height:0;
  }
  .doc-outline-list{
    min-height:180px;
    max-height:280px !important;
  }
}


/* V34 Inline editor + single admin toolbar */
#studioAdminButtons{display:none !important}

.v34-inline-editor{
  max-width:1120px;
  margin:0 auto 18px;
  background:#fff;
  border:1px solid #d7e3f1;
  border-radius:14px;
  box-shadow:0 10px 30px rgba(26,55,96,.08);
  padding:18px;
}
.v34-editor-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
}
.v34-editor-head strong{display:block;font-size:20px;color:#163c74}
.v34-editor-head small{color:#7185a3}
.v34-editor-actions{display:flex;gap:8px}
.v34-editor-actions button{
  border:0;border-radius:9px;padding:9px 12px;font-weight:700;cursor:pointer
}
.v34-inline-editor label{
  display:grid;gap:6px;font-size:12px;font-weight:700;color:#36587f;margin-bottom:12px
}
.v34-inline-editor input,
.v34-inline-editor textarea,
.v34-inline-editor select{
  width:100%;
  border:1px solid #d7e2ef;
  border-radius:9px;
  padding:10px;
  font:inherit;
  background:#fff;
}
.v34-add-blocks{
  display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 16px
}
.v34-add-blocks button{
  border:1px solid #cfe0f5;
  background:#eef6ff;
  color:#1d64ad;
  border-radius:9px;
  padding:8px 11px;
  font-weight:700;
  cursor:pointer;
}
.v34-block{
  border:1px solid #dfe8f3;
  border-radius:12px;
  padding:14px;
  margin-bottom:12px;
  background:#f9fbfe;
}
.v34-block-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:10px;
}
.v34-block-head strong{text-transform:capitalize;color:#173c74}
.v34-remove{
  border:0;background:#ffe9e9;color:#ad3434;border-radius:8px;padding:6px 9px;font-weight:700;cursor:pointer
}
.v34-preview{max-width:280px;max-height:180px;object-fit:contain;border-radius:9px;margin-top:8px}
.v34-empty{
  padding:16px;border:1px dashed #cbd9e8;border-radius:10px;color:#7185a0;text-align:center
}
@media(max-width:700px){
  .v34-editor-head{flex-direction:column;align-items:flex-start}
}


/* =========================================================
   AMCROB V49 FINAL VISUAL POLISH
   Clean unified layout; no "two images attached" appearance
   ========================================================= */

body{
  background:#f5f8fd;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

.sidebar{
  width:250px;
  padding:0 14px 18px;
  border-right:1px solid #e5edf8;
  box-shadow:8px 0 30px rgba(37,78,135,.025);
}

.brand-wrap{
  height:100px;
  padding:12px 10px 8px;
  align-items:center;
  background:#fff;
  border-bottom:1px solid #eef3f9;
  margin:0 -14px 10px;
}

.brand-image{
  width:214px;
  height:auto;
  max-height:72px;
  object-fit:contain;
  object-position:center;
}

.main{
  margin-left:250px;
  width:calc(100% - 250px);
  background:#f5f8fd;
}

.topbar{
  height:78px;
  padding:0 26px;
  border-bottom:1px solid #e6edf7;
  box-shadow:0 5px 18px rgba(32,74,132,.035);
}

.search-wrap{
  width:min(620px,52%);
  height:48px;
  background:#f3f7fd;
  border:1px solid #edf2f8;
  border-radius:18px;
}

.view{
  padding:22px 24px 28px;
}

.hero{
  position:relative;
  min-height:300px;
  height:auto;
  border-radius:22px;
  overflow:hidden;
  background:
    linear-gradient(100deg,#fff3df 0%,#eef9ff 50%,#d7efff 100%);
  box-shadow:0 14px 38px rgba(44,84,150,.075);
  border:1px solid rgba(215,229,246,.75);
}

.hero-copy{
  position:relative;
  z-index:3;
  padding:34px 40px 30px;
  flex:1.15;
  min-width:0;
}

.hero h1{
  font-size:clamp(44px,4vw,68px);
  line-height:.96;
  margin:0 0 18px;
  letter-spacing:-.045em;
}

.hero p{
  font-size:clamp(18px,1.7vw,28px);
  margin:0 0 26px;
}

.hero-pills{
  gap:12px;
}

.hero-pills span{
  padding:11px 16px;
  border-radius:14px;
  background:rgba(255,255,255,.94);
  border:1px solid rgba(218,230,244,.7);
  box-shadow:0 6px 18px rgba(37,78,135,.045);
}

.hero-art{
  position:relative;
  width:48%;
  min-width:430px;
  overflow:hidden;
  background:#dff2ff;
}

.hero-art::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  background:linear-gradient(90deg,
    #ecf8ff 0%,
    rgba(236,248,255,.78) 8%,
    rgba(236,248,255,.24) 23%,
    transparent 42%);
  pointer-events:none;
}

.hero-art img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  filter:none;
  transform:none;
}

.section-title{
  margin:32px 0 16px;
}

.section-title h2{
  font-size:32px;
  letter-spacing:-.02em;
}

.section-title p{
  font-size:15px;
}

.course-path{
  gap:16px;
}

.course-path-card{
  border-radius:18px;
  border:1px solid #dfe8f4;
  box-shadow:0 9px 28px rgba(44,84,150,.06);
}

.course-path-card img{
  height:150px;
  image-rendering:auto;
}

.course-card-body{
  padding:13px 14px 16px;
  min-height:178px;
}

.course-card-body h3{
  font-size:20px;
}

.dashboard-bottom{
  gap:16px;
  margin-top:18px;
}

.widget{
  border-radius:18px;
  padding:16px 18px;
}

@media(max-width:1200px){
  .sidebar{width:225px}
  .main{margin-left:225px;width:calc(100% - 225px)}
  .hero{min-height:250px}
  .hero-art{min-width:350px;width:43%}
  .hero h1{font-size:48px}
}

@media(max-width:800px){
  .sidebar{width:250px}
  .main{margin-left:0;width:100%}
  .topbar{height:68px}
  .view{padding:14px}
  .hero{min-height:0}
  .hero-art{display:none}
  .hero-copy{padding:26px 22px}
  .hero h1{font-size:42px}
  .hero p{font-size:18px}
}



/* ======================================================
   AMCROB V56 - PROJECT ONLY FIX
   ====================================================== */
.amcrob-project-card-v56{
  display:flex;
  flex-direction:column;
}
.amcrob-project-card-v56 p{
  flex:1;
}
.amcrob-project-icon-v56{
  font-size:34px;
}
.amcrob-project-open-v56{
  margin-top:14px;
  width:100%;
}

.amcrob-project-modal-v56{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  padding:20px;
  background:rgba(16,35,60,.48);
  z-index:10000;
}
.amcrob-project-modal-v56.open{
  display:flex;
}
.amcrob-project-modal-card-v56{
  position:relative;
  width:min(640px,96vw);
  max-height:85vh;
  overflow:auto;
  background:#fff;
  border-radius:22px;
  padding:30px;
  box-shadow:0 24px 70px rgba(16,35,60,.28);
}
.amcrob-project-close-v56{
  position:absolute;
  right:16px;
  top:10px;
  border:0;
  background:transparent;
  font-size:30px;
  cursor:pointer;
  color:#667085;
}
.amcrob-project-modal-icon-v56{
  font-size:46px;
  margin-bottom:8px;
}
.amcrob-project-modal-card-v56 h2{
  margin:0 36px 12px 0;
}
.amcrob-project-modal-card-v56 p{
  color:#475467;
  line-height:1.7;
  white-space:pre-wrap;
}

.amcrob-project-open-v56{cursor:pointer;position:relative;z-index:2}


/* AMCROB V58 - keep project details inside Open Project only */
.amcrob-project-card-v56{
  min-height:250px;
}
.amcrob-project-summary-v58{
  color:#667085;
  line-height:1.5;
  margin:10px 0 18px;
  overflow:visible;
}
.amcrob-project-open-v56{
  margin-top:auto;
}


/* AMCROB V59 - Project opens as a full page */
.amcrob-project-card-v56{
  min-height:220px;
}
.amcrob-project-card-v56 h3{
  margin-bottom:22px;
}
.amcrob-project-open-v56{
  margin-top:auto;
}

.project-page-v59{
  background:#fff;
  border:1px solid #e3eaf4;
  border-radius:24px;
  padding:34px;
  box-shadow:0 10px 34px rgba(22,55,100,.08);
}
.project-page-head-v59{
  display:flex;
  align-items:center;
  gap:18px;
  padding-bottom:24px;
  margin-bottom:24px;
  border-bottom:1px solid #e7edf5;
}
.project-page-icon-v59{
  width:74px;
  height:74px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:20px;
  background:#f2f7ff;
  font-size:42px;
}
.project-page-label-v59{
  color:#5072a8;
  font-size:13px;
  font-weight:800;
  letter-spacing:1.4px;
}
.project-page-head-v59 h2{
  margin:5px 0 0;
  color:#0b3478;
  font-size:34px;
}
.project-page-content-v59{
  color:#344b70;
  font-size:18px;
  line-height:1.75;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}
@media(max-width:650px){
  .project-page-v59{padding:22px}
  .project-page-head-v59{align-items:flex-start}
  .project-page-head-v59 h2{font-size:27px}
  .project-page-content-v59{font-size:16px}
}


/* AMCROB V60 - reliable project page link */
.amcrob-project-link-v60{
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-sizing:border-box;
}


/* AMCROB V61 - Open Lesson as separate page */
.lesson-page-link-v61{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
}


/* AMCROB V63 - Dynamic Achievements */
.achievement-card{
  position:relative;
}
.achievement-card.locked{
  opacity:.72;
}
.achievement-card.unlocked{
  border:2px solid #bfe9cc;
  box-shadow:0 10px 28px rgba(25,125,68,.10);
}
.achievement-state-v63{
  display:inline-flex;
  margin-top:10px;
  padding:7px 12px;
  border-radius:999px;
  background:#eef2f7;
  color:#667085;
  font-size:13px;
  font-weight:800;
}
.achievement-state-v63.done{
  background:#eaf9ef;
  color:#14783a;
}


/* AMCROB V63B - Achievement card states */
.badge-card{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.badge-card.locked{
  opacity:.70;
}
.badge-card.unlocked{
  opacity:1;
  border:2px solid #bfe9cc;
  box-shadow:0 10px 28px rgba(25,125,68,.10);
}
.badge-emoji-v63{
  font-size:44px;
  line-height:1;
}
.achievement-state-v63{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:8px;
  padding:7px 12px;
  border-radius:999px;
  background:#eef2f7;
  color:#667085;
  font-size:13px;
  font-weight:800;
}
.achievement-state-v63.done{
  background:#eaf9ef;
  color:#14783a;
}


/* AMCROB V65 - Home achievement ratios */
.achievement-ratio-v65{
  display:block;
  margin-top:2px;
  color:#7a8da9;
  font-size:11px;
  font-style:normal;
  font-weight:700;
}


/* AMCROB V74 - Certificate course completion checklist */
.cert-requirements-v74{
  display:grid;
  gap:8px;
  margin:14px 0;
  text-align:left;
}
.cert-requirements-v74 > div{
  padding:9px 11px;
  border-radius:10px;
  background:#f4f6f9;
  color:#667085;
  font-size:13px;
  font-weight:700;
}
.cert-requirements-v74 > div.done{
  background:#eaf9ef;
  color:#14783a;
}


/* AMCROB V76 - Projects grouped by all course sections */
#projects .project-grid{
  display:block;
}

.project-section-v76{
  margin:0 0 26px;
  padding:22px;
  background:#fff;
  border:1px solid #e1e8f2;
  border-radius:22px;
  box-shadow:0 8px 28px rgba(28,65,110,.06);
}

.project-section-v76.locked{
  background:#f8fafc;
}

.project-section-head-v76{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-bottom:16px;
  margin-bottom:18px;
  border-bottom:1px solid #e7edf5;
}

.project-section-head-v76 > div{
  display:flex;
  align-items:center;
  gap:12px;
}

.project-section-number-v76{
  width:34px;
  height:34px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#eaf3ff;
  color:#1269df;
  font-weight:800;
}

.project-section-head-v76 h3{
  margin:0;
  color:#0b3478;
  font-size:24px;
}

.project-section-status-v76{
  padding:7px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
}

.project-section-status-v76.open{
  background:#eaf9ef;
  color:#14783a;
}

.project-section-status-v76.locked{
  background:#eef1f5;
  color:#667085;
}

.project-section-grid-v76{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:18px;
}

.amcrob-project-card-v76{
  min-height:220px;
  display:flex;
  flex-direction:column;
  padding:22px;
}

.amcrob-project-card-v76.locked{
  opacity:.65;
  background:#f7f8fa;
}

.amcrob-project-icon-v76{
  font-size:38px;
  line-height:1;
  margin-bottom:14px;
}

.amcrob-project-card-v76 h3{
  margin:0 0 24px;
  color:#0b3478;
}

.amcrob-project-open-v76{
  margin-top:auto;
  width:100%;
  min-height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-sizing:border-box;
}

.amcrob-project-locked-v76{
  background:#aab4c4;
  cursor:not-allowed;
}

.project-empty-v76{
  grid-column:1/-1;
  padding:24px;
  border-radius:14px;
  background:#f7f9fc;
  color:#667085;
  text-align:center;
  font-weight:600;
}

@media(max-width:650px){
  .project-section-v76{padding:16px}
  .project-section-head-v76{align-items:flex-start}
  .project-section-head-v76 h3{font-size:20px}
  .project-section-grid-v76{grid-template-columns:1fr}
}


/* AMCROB V77 - certificate visibility / diagnostics */
.cert-error-v77{
  margin:10px 0 14px;
  padding:10px 12px;
  border-radius:10px;
  background:#fff4f2;
  color:#a53a2f;
  font-size:12px;
  line-height:1.45;
  word-break:break-word;
}


/* AMCROB V78 - reliable certificate page link */
.certificate-link-v78{
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-sizing:border-box;
}


/* AMCROB V80 - Resources */
.resource-filter-v80{
  display:flex;
  gap:12px;
  margin:0 0 22px;
  flex-wrap:wrap;
}
.resource-filter-v80 input,
.resource-filter-v80 select{
  min-height:46px;
  border:1px solid #dce5f0;
  border-radius:12px;
  padding:0 14px;
  background:#fff;
  color:#17346d;
  font:inherit;
}
.resource-filter-v80 input{flex:1;min-width:220px}

.resource-section-v80{
  margin-bottom:24px;
  padding:20px;
  border:1px solid #e1e8f2;
  border-radius:20px;
  background:#fff;
}
.resource-section-v80.locked{background:#f8fafc}

.resource-section-head-v80{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:14px;
  margin-bottom:16px;
  border-bottom:1px solid #e8edf4;
}
.resource-section-head-v80 h3{
  margin:0;
  color:#0b3478;
  font-size:22px;
}
.resource-section-head-v80 span{
  padding:7px 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
}
.resource-section-head-v80 span.open{
  background:#eaf9ef;
  color:#14783a;
}
.resource-section-head-v80 span.locked{
  background:#eef1f5;
  color:#667085;
}

.resource-grid-v80{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:16px;
}
.resource-card-v80{
  min-height:245px;
  padding:20px;
  border:1px solid #e4eaf2;
  border-radius:16px;
  background:#fff;
  display:flex;
  flex-direction:column;
}
.resource-card-v80.locked{
  opacity:.62;
  background:#f7f8fa;
}
.resource-icon-v80{font-size:38px}
.resource-type-v80{
  margin:10px 0 4px;
  color:#5b75a0;
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.resource-card-v80 h3{
  margin:4px 0 8px;
  color:#123b76;
}
.resource-card-v80 p{
  color:#667b9d;
  line-height:1.5;
}
.resource-open-v80{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  min-height:46px;
}
.resource-locked-v80{background:#aab4c4}
.resource-empty-v80{
  grid-column:1/-1;
  padding:20px;
  text-align:center;
  background:#f7f9fc;
  color:#667085;
  border-radius:12px;
  font-weight:600;
}
.resource-manager-v80{
  display:grid;
  gap:16px;
}

@media(max-width:650px){
  .resource-grid-v80{grid-template-columns:1fr}
  .resource-section-v80{padding:15px}
}


/* AMCROB V82 - Add Resource creation form */
.new-resource-form-v82{
  margin:18px 0 22px;
}
.new-resource-card-v82{
  background:#fff;
  border:2px solid #2c7df0;
  border-radius:18px;
  padding:22px;
  box-shadow:0 12px 30px rgba(38,102,190,.10);
}
.new-resource-title-v82{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  margin-bottom:18px;
}
.new-resource-title-v82 h3{
  margin:0 0 5px;
  color:#0b3478;
}
.new-resource-title-v82 p{
  margin:0;
  color:#667b9d;
}
.secondary-btn-v82{
  border:1px solid #cbd7e8;
  background:#fff;
  color:#315a91;
  border-radius:10px;
  padding:10px 15px;
  font-weight:700;
  cursor:pointer;
}
.resource-active-label-v82{
  display:flex!important;
  flex-direction:row!important;
  align-items:center;
  gap:9px;
}
@media(max-width:650px){
  .new-resource-title-v82{
    flex-direction:column;
  }
}


/* AMCROB V84 - optional resource URL */
.resource-no-link-v84{
  background:#e9eef5 !important;
  color:#6c7b90 !important;
  cursor:not-allowed;
}


/* =====================================================
   AMCROB V88 - Profile / Settings
   ===================================================== */
.profile{position:relative}
.profile-dropdown-v88{
  position:absolute;
  right:0;
  top:58px;
  width:220px;
  background:#fff;
  border:1px solid #dfe7f2;
  border-radius:14px;
  box-shadow:0 18px 42px rgba(26,54,93,.16);
  padding:8px;
  z-index:200;
  display:none;
}
.profile-dropdown-v88.show{display:block}
.profile-dropdown-v88 button{
  width:100%;
  border:0;
  background:transparent;
  padding:12px 13px;
  border-radius:10px;
  text-align:left;
  font:inherit;
  font-weight:700;
  color:#244c83;
  cursor:pointer;
}
.profile-dropdown-v88 button:hover{background:#edf5ff}
.profile-dropdown-v88 .danger-v88{color:#ba2f2f}
.profile-menu-divider-v88{
  height:1px;
  background:#e6ebf2;
  margin:6px 4px;
}

.profile-settings-grid-v88{
  display:grid;
  grid-template-columns:minmax(280px,.75fr) minmax(420px,1.25fr);
  gap:20px;
}
.profile-card-v88{
  background:#fff;
  border:1px solid #e0e8f3;
  border-radius:20px;
  padding:24px;
  box-shadow:0 10px 30px rgba(39,75,124,.05);
}
.profile-summary-v88{
  text-align:center;
  grid-row:span 2;
}
.profile-big-avatar-v88{
  width:96px;
  height:96px;
  margin:4px auto 14px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#3f6095;
  color:#fff;
  font-size:38px;
  font-weight:800;
}
.profile-summary-v88 h3{
  margin:6px 0 8px;
  color:#123b76;
  font-size:25px;
}
.profile-role-pill-v88{
  display:inline-flex;
  padding:7px 12px;
  border-radius:999px;
  background:#eaf3ff;
  color:#2365b1;
  font-weight:800;
  font-size:13px;
}
.profile-detail-list-v88{
  text-align:left;
  margin-top:24px;
  border-top:1px solid #e8edf4;
}
.profile-detail-list-v88>div{
  padding:14px 2px;
  border-bottom:1px solid #edf1f6;
  display:flex;
  flex-direction:column;
  gap:5px;
}
.profile-detail-list-v88 small{color:#788aa6}
.profile-detail-list-v88 strong{
  color:#173c72;
  word-break:break-word;
}
.profile-card-head-v88{
  display:flex;
  justify-content:space-between;
  gap:14px;
  margin-bottom:18px;
}
.profile-card-head-v88 h3,
.profile-session-v88 h3{
  margin:0 0 6px;
  color:#123b76;
}
.profile-card-head-v88 p,
.profile-session-v88 p{
  margin:0;
  color:#6b7f9f;
}
.profile-course-list-v88{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.profile-course-chip-v88{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:10px 13px;
  border-radius:12px;
  background:#f0f6ff;
  color:#1d5ea9;
  font-weight:800;
  border:1px solid #d8e7fb;
}
.profile-password-form-v88{
  display:grid;
  gap:15px;
}
.profile-password-form-v88 label{
  display:grid;
  gap:7px;
  color:#163d76;
  font-weight:800;
}
.password-field-v88{
  display:flex;
  align-items:center;
  border:1px solid #d8e2ef;
  border-radius:12px;
  background:#fff;
  overflow:hidden;
}
.password-field-v88 input{
  flex:1;
  min-width:0;
  border:0;
  outline:0;
  padding:13px 14px;
  font:inherit;
}
.password-toggle-v88{
  border:0;
  background:#f3f7fc;
  color:#315f9b;
  font-weight:800;
  align-self:stretch;
  padding:0 15px;
  cursor:pointer;
}
.profile-security-note-v88{
  margin:0;
  color:#7385a0;
  font-size:13px;
  line-height:1.5;
}
.profile-status-message-v88{
  min-height:20px;
  font-weight:700;
  font-size:14px;
}
.profile-status-message-v88.success{color:#147a3d}
.profile-status-message-v88.error{color:#b13434}
.profile-session-v88{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.logout-button-v88{
  border:1px solid #e2b8b8;
  background:#fff4f4;
  color:#b12d2d;
  border-radius:12px;
  padding:11px 18px;
  font-weight:800;
  cursor:pointer;
}
@media(max-width:900px){
  .profile-settings-grid-v88{grid-template-columns:1fr}
  .profile-summary-v88{grid-row:auto}
}
@media(max-width:600px){
  .profile-card-v88{padding:18px}
  .profile-session-v88{align-items:flex-start;flex-direction:column}
  .profile-dropdown-v88{right:-4px;top:54px}
}


/* ============================================================
   AMCROB LMS V100 STABLE RELEASE
   Deferred / legacy areas are intentionally hidden.
   Kept in DOM where older stable runtime code may reference them.
   ============================================================ */

/* Deferred for a future release */
.side-nav .nav-link[data-view="community"],
.side-nav .nav-link[data-view="parents"]{
  display:none !important;
}

/* Global Search is intentionally deferred for now */
.topbar .search-wrap{
  display:none !important;
}

/* Notifications / content updates are intentionally deferred */
#updateNotice{
  display:none !important;
}

/* Student/Teacher access is managed from the Robotics Admin dashboard */
#studentAccessNav,
#teacherAccessNav,
#cloudSyncNav{
  display:none !important;
}

/* Keep the profile area aligned cleanly when search is hidden */
.topbar{
  justify-content:flex-end;
}
.mobile-menu{
  margin-right:auto;
}