:root{
    --bg:#f5f8fc;
    --surface:#ffffff;
    --surface-soft:#f8fbff;
    --text:#102033;
    --muted:#69788c;
    --line:rgba(32,99,205,.14);
    --shadow:0 24px 70px rgba(16,32,51,.10);
    --shadow-soft:0 12px 32px rgba(16,32,51,.08);
    --radius:24px;
    --radius-sm:14px;
    --grad:linear-gradient(270deg,#1de2c1,#2063cd 100%);
    --green:#20bf75;
    --blue:#2063cd;
    --cyan:#1de2c1;
    --red:#e05252;
    --orange:#f59e0b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top left,rgba(29,226,193,.18),transparent 32rem),radial-gradient(circle at top right,rgba(32,99,205,.16),transparent 34rem),var(--bg);color:var(--text);min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;padding:13px 14px;color:var(--text);outline:none;transition:.18s}
textarea{resize:vertical}
input:focus,textarea:focus,select:focus{border-color:rgba(32,99,205,.55);box-shadow:0 0 0 4px rgba(32,99,205,.10)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;border-bottom:1px solid var(--line);padding:14px;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
td small{display:block;color:var(--muted);margin-top:4px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(32px,5vw,58px);line-height:.98;letter-spacing:-.05em;margin-bottom:16px}
h2{font-size:26px;letter-spacing:-.03em}
h3{font-size:19px;letter-spacing:-.02em}
p{color:var(--muted);line-height:1.65}
.page{padding:32px 22px 70px}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 22px;margin:0;border:0;border-bottom:1px solid rgba(20,38,70,.08);border-radius:0;background:rgba(255,255,255,.78);backdrop-filter:blur(22px);box-shadow:var(--shadow-soft)}
.brand,.admin-logo{display:flex;align-items:center;gap:12px}
.brand b,.admin-logo b{display:block;font-size:18px;letter-spacing:-.03em}
.brand small,.admin-logo small{display:block;color:var(--muted);font-size:12px}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--grad);color:#fff;font-weight:900;box-shadow:0 12px 28px rgba(32,99,205,.26)}
.brand-mark.large{width:68px;height:68px;border-radius:22px;font-size:30px}
.brand-logo{display:block;height:40px;width:auto;flex-shrink:0}
.brand-logo.large{height:56px}
.auth-hero .brand-logo{margin:0 auto 18px}
.topnav{display:flex;align-items:center;gap:6px}
.topnav a,.admin-nav a{position:relative;padding:11px 14px;border-radius:14px;color:#2c3b50;font-weight:700;font-size:14px}
.topnav a.active,.topnav a:hover,.admin-nav a.active,.admin-nav a:hover{background:rgba(32,99,205,.08);color:var(--blue)}
.topnav a.admin-link{background:var(--grad);color:#fff}
.nav-dot{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:5px;padding:0 6px;border-radius:999px;background:#ff5964;color:#fff;font-size:11px}
.topbar-actions{display:flex;align-items:center;gap:10px}
.user-chip{display:flex;align-items:center;gap:10px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72)}
.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#e9f5ff;color:var(--blue);font-weight:800;font-size:12px}
.burger{display:none;width:44px;height:44px;border:0;border-radius:14px;background:#fff;box-shadow:var(--shadow-soft);padding:12px}
.burger span{display:block;height:2px;background:var(--text);border-radius:999px;margin:5px 0}
.mobile-menu-head{display:none}
.mobile-backdrop{display:none}
.hero-card,.course-hero,.admin-hero,.page-head{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:26px;padding:34px;border-radius:32px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(255,255,255,.68));border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow)}
.hero-card:before,.course-hero:before,.admin-hero:before,.page-head:before{content:"";position:absolute;inset:auto -80px -140px auto;width:420px;height:420px;border-radius:50%;background:var(--grad);opacity:.14;filter:blur(8px)}
.hero-card>*{position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;padding:8px 12px;border-radius:999px;background:rgba(32,99,205,.08);color:var(--blue);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.hero-art{min-width:220px;min-height:180px;border-radius:30px;background:var(--grad);display:grid;place-items:center;box-shadow:0 24px 70px rgba(32,99,205,.28);transform:rotate(-2deg)}
.hero-art span{font-size:58px;font-weight:1000;letter-spacing:-.08em;color:#fff}
.toolbar-card,.panel,.empty-card,.course-card,.path-card,.notification-card,.submission-card,.auth-card{background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.74);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.toolbar-card{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;margin:22px 0}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs a,.tabs button{padding:11px 14px;border-radius:14px;color:var(--muted);font-weight:800;border:0;background:transparent;cursor:pointer;font:inherit;font-weight:800}
.tabs a.active,.tabs button.active{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(32,99,205,.20)}
.stats-tabs-panel{padding:12px}
.search-form{display:flex;align-items:center;gap:10px;min-width:320px}
.wide-search{width:100%;max-width:720px}
.primary-btn,.secondary-btn,.ghost-btn,.danger-btn,.text-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:12px 16px;font-weight:900;line-height:1.1;transition:.18s}
.primary-btn{background:var(--grad);color:#fff;box-shadow:0 12px 26px rgba(32,99,205,.25)}
.primary-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(32,99,205,.32)}
.secondary-btn{background:rgba(32,99,205,.08);color:var(--blue)}
.ghost-btn{background:transparent;color:var(--muted);border:1px solid var(--line)}
.danger-btn{background:rgba(224,82,82,.10);color:var(--red)}
.text-link{padding:0;background:transparent;color:var(--blue)}
.wide{width:100%;max-width:480px}
.small{padding:8px 10px;font-size:12px}
.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}
.course-card{overflow:hidden;display:flex;flex-direction:column}
.course-card:hover,.admin-course-card:hover,.path-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);transition:.18s}
.course-cover{position:relative;display:block;aspect-ratio:16/9;background:#eaf1ff;overflow:hidden}
.course-cover img{width:100%;height:100%;object-fit:cover}
.course-type{position:absolute;left:14px;top:14px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);font-size:12px;font-weight:900;color:var(--blue)}
.course-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.course-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px}
.course-meta span,.hero-badges span{padding:7px 10px;border-radius:999px;background:rgba(32,99,205,.07)}
.course-body h3{margin:0}
.course-body p{font-size:14px;margin:0}
.progress-line{height:9px;border-radius:999px;background:#eaf0f7;overflow:hidden}
.progress-line span{display:block;height:100%;background:var(--grad);border-radius:999px}
.course-footer,.button-row,.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.status-pill{display:inline-flex;align-items:center;width:max-content;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:900;background:#edf3ff;color:var(--blue)}
.status-pill.completed,.status-pill.active,.status-pill.approved,.lesson-state.completed{background:rgba(32,191,117,.12);color:var(--green)}
.status-pill.in_progress,.status-pill.pending,.lesson-state.in_progress{background:rgba(245,158,11,.12);color:var(--orange)}
.status-pill.assigned,.status-pill.catalog,.status-pill.published{background:rgba(32,99,205,.12);color:var(--blue)}
.status-pill.disabled,.status-pill.rejected,.status-pill.archived{background:rgba(224,82,82,.12);color:var(--red)}
.status-pill.draft,.status-pill.invited{background:rgba(105,120,140,.14);color:var(--muted)}
.empty-card{grid-column:1/-1;padding:30px;text-align:center}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:22px 0}
.metric-card{padding:22px;border-radius:var(--radius);background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow-soft)}
.metric-card span{color:var(--muted);font-weight:800}
.metric-card b{display:block;margin:8px 0;font-size:38px;letter-spacing:-.06em}
.metric-card small{color:var(--muted)}
.metric-card.attention{background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,245,225,.92))}
.panel{padding:24px;margin-top:22px}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compact-list{display:grid;gap:10px}
.compact-list a,.activity-list article{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;background:rgba(248,251,255,.72)}
.compact-list a div{display:grid;gap:3px}
.compact-list small,.activity-list small,.muted{color:var(--muted)}
.activity-list{display:grid;gap:10px}
.activity-list article{justify-content:space-between}
.status-dot{width:12px;height:12px;border-radius:50%;background:#cbd5e1}
.status-dot.completed{background:var(--green)}
.status-dot.in_progress{background:var(--orange)}
.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;margin-top:22px}
.course-main{min-width:0}
.course-side{min-width:0}
.sticky-panel{position:sticky;top:112px}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px}
.course-progress-widget{display:grid;place-items:center;gap:12px;min-width:180px}
.radial{--value:0%;width:150px;height:150px;border-radius:50%;background:conic-gradient(#1de2c1 var(--value), #e9eff7 0);display:grid;place-items:center;box-shadow:inset 0 0 0 14px #fff}
.radial b{display:grid;place-items:center;width:106px;height:106px;border-radius:50%;background:#fff;font-size:30px;letter-spacing:-.05em}
.syllabus{display:grid;gap:14px}
.section-card{padding:18px;border-radius:20px;border:1px solid var(--line);background:var(--surface-soft)}
.section-card header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.section-type{font-size:12px;color:var(--blue);font-weight:900}
.lesson-list{display:grid;gap:8px;margin-top:14px}
.lesson-row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:16px;background:#fff;border:1px solid rgba(32,99,205,.08)}
.lesson-row:hover{border-color:rgba(32,99,205,.28)}
.lesson-state{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#eef2f8;color:var(--muted);font-size:12px;font-weight:900;flex:0 0 auto}
.info-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}
.info-list dt{color:var(--muted)}
.info-list dd{margin:0;font-weight:900}
.review-form,.reviews{display:grid;gap:10px}
.reviews article{padding:14px;border-radius:16px;background:var(--surface-soft);border:1px solid var(--line)}
.reader-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:22px}
.reader-toc{position:sticky;top:112px;align-self:start;display:grid;gap:8px;padding:18px;border-radius:var(--radius);background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow-soft)}
.reader-toc a{padding:9px 10px;border-radius:12px;color:var(--muted);font-weight:700}
.reader-toc a.active{background:rgba(32,99,205,.08);color:var(--blue)}
.back-link{color:var(--blue)!important;font-weight:900!important}
.reader-card{padding:34px;border-radius:32px;background:#fff;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.72)}
.reader-head{margin-bottom:24px}
.content-blocks{display:grid;gap:22px;font-size:18px}
.block-hero{padding:34px;border-radius:28px;background:var(--grad);color:#fff;box-shadow:0 22px 55px rgba(32,99,205,.24)}
.block-hero p{color:rgba(255,255,255,.82);font-size:20px}
.block-heading{padding-bottom:12px;border-bottom:1px solid var(--line)}
.rich-text{line-height:1.8;color:#26384f}
.rich-text h2,.rich-text h3{margin-top:1.4em}
.rich-text img{border-radius:18px}
blockquote,.callout{margin:0;padding:22px;border-radius:22px;background:rgba(29,226,193,.08);border-left:5px solid var(--cyan);color:#16364f;font-size:20px;line-height:1.55}
blockquote small{display:block;margin-top:12px;color:var(--muted);font-size:14px}
.media-block{margin:0}
.media-block img{border-radius:24px;box-shadow:var(--shadow-soft)}
.media-block figcaption{text-align:center;color:var(--muted);margin-top:10px}
.video-box{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#111827}
.video-box iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.pretty-list,.steps-list{display:grid;gap:10px;padding:0;margin:0;list-style:none}
.pretty-list li,.steps-list li{padding:16px 18px;border-radius:18px;background:var(--surface-soft);border:1px solid var(--line)}
.pretty-list li:before{content:"✓";display:inline-grid;place-items:center;width:24px;height:24px;margin-right:10px;border-radius:50%;background:rgba(32,191,117,.12);color:var(--green);font-weight:900}
.steps-list li span{display:inline-flex;margin-right:10px;color:var(--blue);font-weight:900}
.code-block{padding:18px;border-radius:18px;background:#101828;color:#e7f7ff;overflow:auto}
.reader-actions{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.reader-actions a:last-child{justify-self:end}
.task-panel{background:#f9fbff}
.notification-list,.submission-list{display:grid;gap:14px;margin-top:22px}
.notification-card,.submission-card{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px}
.notification-card.unread{border-color:rgba(32,99,205,.30);box-shadow:0 18px 50px rgba(32,99,205,.13)}
.notification-type{font-size:12px;font-weight:900;color:var(--blue);text-transform:uppercase;letter-spacing:.08em}
.auth-page{display:grid;place-items:center;padding:24px;min-height:100vh}
.auth-card{width:min(480px,100%);padding:30px}
.auth-card-wide{width:min(820px,100%)}
.auth-hero{text-align:center;margin-bottom:22px}
.auth-hero .brand-mark{margin:0 auto 18px}
.form-grid{display:grid;gap:14px}
.two-cols{grid-template-columns:1fr 1fr}
.span-2{grid-column:1/-1}
.form-grid label span{display:block;margin-bottom:7px;color:var(--muted);font-weight:800;font-size:13px}
.checkline{display:flex!important;align-items:center;gap:10px}
.checkline input{width:auto}
.center{text-align:center}
.alert{padding:14px 16px;border-radius:16px;margin:0 0 16px;border:1px solid}
.alert-success{background:rgba(32,191,117,.11);border-color:rgba(32,191,117,.22);color:#0f7b4d}
.alert-danger{background:rgba(224,82,82,.10);border-color:rgba(224,82,82,.24);color:#aa3030}
.admin-shell{display:flex;background:var(--bg)}
.admin-sidebar{position:fixed;inset:16px auto 16px 16px;width:282px;z-index:60;display:flex;flex-direction:column;padding:18px;border-radius:30px;background:rgba(255,255,255,.86);backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow)}
.admin-nav{display:grid;gap:6px;margin-top:26px}
.admin-nav a{display:block}
.admin-logout{margin-top:auto}
.admin-main{width:100%;padding-left:314px}
.admin-top{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 24px;background:rgba(245,248,252,.78);backdrop-filter:blur(18px)}
.admin-top small{display:block;color:var(--muted)}
.admin-content{padding:18px 24px 70px}
.admin-page-head h1{font-size:42px}
.admin-course-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;padding:14px;border-radius:var(--radius);background:#fff;border:1px solid rgba(255,255,255,.74);box-shadow:var(--shadow-soft)}
.admin-course-card img{width:150px;height:150px;object-fit:cover;border-radius:18px;background:#edf3ff}
.admin-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
.table-wrap{overflow:auto}
.data-table tbody tr:hover{background:rgba(32,99,205,.035)}
.table-actions{white-space:nowrap}
.builder-shell{display:grid;grid-template-columns:300px minmax(0,1fr);gap:20px}
.builder-side{position:sticky;top:92px;align-self:start;padding:20px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.74)}
.builder-sections{display:grid;gap:7px;margin:18px 0}
.builder-sections a{padding:9px 10px;border-radius:12px;color:var(--muted)}
.builder-sections a.active{background:rgba(32,99,205,.08);color:var(--blue)}
.assign-box{margin-top:20px;padding:14px;border-radius:18px;background:var(--surface-soft);border:1px solid var(--line)}
.assign-box form{display:grid;gap:8px}
.builder-workspace{display:grid;gap:18px}
.builder-top,.builder-grid{padding:18px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.78)}
.builder-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start}
.builder-grid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:18px}
.block-palette{display:grid;align-content:start;gap:8px}
.block-palette button{border:1px solid var(--line);border-radius:14px;background:var(--surface-soft);padding:11px;text-align:left;font-weight:800;color:#24364d}
.block-palette button:hover{border-color:rgba(32,99,205,.38);color:var(--blue)}
.block-editor{min-width:0}
.editor-toolbar{display:flex;flex-wrap:wrap;gap:6px;padding:10px;margin-bottom:12px;border-radius:16px;background:var(--surface-soft);border:1px solid var(--line)}
.editor-toolbar button{border:0;border-radius:10px;padding:8px 10px;background:#fff;color:#24364d;font-weight:800}
.builder-blocks{display:grid;gap:12px}
.builder-item{padding:14px;border-radius:18px;border:1px solid var(--line);background:#fff}
.builder-item-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.builder-item-head b{color:var(--blue)}
.builder-item textarea,.builder-item input{margin-top:8px}
.rich-editable{min-height:140px;border:1px dashed rgba(32,99,205,.32);border-radius:14px;padding:14px;background:#fff;line-height:1.7;outline:none}
.rich-editable:focus{box-shadow:0 0 0 4px rgba(32,99,205,.08)}
.path-card{padding:22px}
.path-grid{grid-template-columns:280px minmax(0,1fr)}
.path-canvas{display:grid;gap:12px}
.path-toolbar{display:flex;gap:10px}
.canvas-area{position:relative;min-height:520px;border-radius:24px;background:linear-gradient(90deg,rgba(32,99,205,.05) 1px,transparent 1px),linear-gradient(rgba(32,99,205,.05) 1px,transparent 1px),#fff;background-size:28px 28px;border:1px solid var(--line);overflow:hidden}
.path-node{position:absolute;width:220px;min-height:92px;padding:14px;border-radius:18px;background:#fff;border:1px solid rgba(32,99,205,.28);box-shadow:var(--shadow-soft);cursor:grab}
.path-node b{display:block}
.path-node small{color:var(--muted)}
.path-node.selected{outline:4px solid rgba(29,226,193,.28)}
.path-edge{position:absolute;height:2px;background:var(--blue);transform-origin:left center;pointer-events:none}
.submission-card{display:block}
.submission-card header{display:flex;justify-content:space-between;gap:14px;margin-bottom:14px}
.answer-box{padding:16px;border-radius:16px;background:var(--surface-soft);border:1px solid var(--line);white-space:pre-wrap}
.review-admin-form{display:grid;grid-template-columns:minmax(0,1fr) 110px auto auto;gap:10px;margin-top:14px}
.pagination{display:flex;gap:8px;list-style:none;padding:0}
.pagination a,.pagination span{display:inline-flex;padding:8px 11px;border-radius:10px;background:#fff;border:1px solid var(--line)}
.only-mobile{display:none}
@media (max-width:1100px){
    .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .course-layout,.reader-layout,.builder-shell{grid-template-columns:1fr}
    .reader-toc,.builder-side,.sticky-panel{position:static}
    .admin-cards{grid-template-columns:1fr}
}
@media (max-width:860px){
    .page{padding:22px 14px 54px}
    .burger{display:block}
    .hide-sm,.topbar .ghost-btn{display:none}
    .topnav,.admin-sidebar{position:fixed;top:0;right:0;left:auto;bottom:0;width:min(360px,88vw);height:100vh;display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:18px;background:rgba(255,255,255,.96);border-radius:24px 0 0 24px;box-shadow:-28px 0 80px rgba(16,32,51,.22);transform:translateX(110%);transition:.22s;z-index:100}
    body.menu-open .topnav,body.menu-open .admin-sidebar{transform:translateX(0)}
    .mobile-menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
    .mobile-menu-head span{font-weight:900;font-size:20px}
    .icon-btn{border:0;width:40px;height:40px;border-radius:13px;background:rgba(32,99,205,.08);color:var(--blue);font-size:24px}
    .mobile-backdrop{position:fixed;inset:0;background:rgba(16,32,51,.36);z-index:90}
    body.menu-open .mobile-backdrop{display:block}
    .topnav a,.admin-nav a{font-size:16px;padding:14px 16px}
    .hero-card,.course-hero,.admin-hero,.page-head{display:block;padding:26px;border-radius:26px}
    .hero-art{margin-top:18px;min-width:0}
    .toolbar-card{display:grid}
    .search-form{min-width:0;width:100%;display:grid;grid-template-columns:1fr}
    .cards-grid,.split-grid{grid-template-columns:1fr}
    .course-progress-widget{margin-top:20px}
    .two-cols{grid-template-columns:1fr}
    .span-2{grid-column:auto}
    .reader-actions{grid-template-columns:1fr}
    .reader-actions a:last-child{justify-self:stretch}
    .reader-actions .secondary-btn,.reader-actions .primary-btn{width:100%}
    .admin-sidebar{inset:0 0 0 auto;width:min(360px,88vw);border-radius:24px 0 0 24px}
    .admin-main{padding-left:0}
    .admin-top{padding:14px}
    .admin-burger,.only-mobile{display:block}
    .admin-logo{justify-content:space-between}
    .admin-content{padding:14px}
    .builder-top,.builder-grid,.path-grid{grid-template-columns:1fr}
    .review-admin-form{grid-template-columns:1fr}
}
@media (max-width:560px){
    h1{font-size:34px}
    .brand small{display:none}
    .metric-grid{grid-template-columns:1fr}
    .course-footer,.panel-head,.button-row{align-items:stretch;flex-direction:column}
    .admin-course-card{grid-template-columns:1fr}
    .admin-course-card img{width:100%;height:180px}
    .notification-card{display:grid}
}

/* Hotfix 002: clickable hero/admin buttons and extended LMS states */
.hero-card:before,.course-hero:before,.admin-hero:before,.page-head:before{pointer-events:none}
.hero-card>*,.course-hero>*,.admin-hero>*,.page-head>*{position:relative;z-index:1}
.notification-nav{position:relative}
.bell-icon{line-height:1;font-size:16px}
.load-more-wrap{margin:18px 0 0}
.status-pill.pending_review{background:rgba(245,158,11,.12);color:var(--orange)}
.status-pill.rejected,.lesson-state.rejected{background:rgba(224,82,82,.12);color:var(--red)}
.review-state{padding:16px 18px;border-radius:18px;border:1px solid var(--line);margin-bottom:14px;background:var(--surface-soft)}
.review-state b{display:block;margin-bottom:4px}
.review-state p{margin:0}
.success-state{background:rgba(32,191,117,.10);border-color:rgba(32,191,117,.22)}
.pending-state{background:rgba(245,158,11,.10);border-color:rgba(245,158,11,.22)}
.rejected-state{background:rgba(224,82,82,.10);border-color:rgba(224,82,82,.22)}
.hierarchy-note{display:grid;gap:4px;margin:16px 0;padding:13px 14px;border-radius:16px;background:rgba(32,99,205,.07);border:1px solid var(--line)}
.hierarchy-note span{font-size:12px;color:var(--muted);line-height:1.45}
.mini-create-form{display:grid;grid-template-columns:1fr;gap:7px;margin:8px 0 16px;padding:10px;border-radius:14px;background:rgba(32,99,205,.04);border:1px dashed rgba(32,99,205,.16)}
.path-left-panel{gap:10px}
.path-assign-box{margin-top:18px}
.canvas-help{padding:12px 14px;border-radius:16px;background:rgba(32,99,205,.06);border:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.5}
.path-node{touch-action:none;user-select:none;transition:box-shadow .12s, transform .12s}
.path-node.dragging{cursor:grabbing;box-shadow:var(--shadow);transform:scale(1.01);z-index:5}
.path-connect-handle{position:absolute;right:-12px;top:50%;width:24px;height:24px;transform:translateY(-50%);border:3px solid #fff;border-radius:999px;background:var(--grad);box-shadow:0 8px 18px rgba(32,99,205,.28);opacity:0;transition:.16s;cursor:crosshair}
.path-node:hover .path-connect-handle,.is-connect-mode .path-connect-handle{opacity:1}
.path-edge{height:3px;background:linear-gradient(90deg,#2063cd,#1de2c1);z-index:0}
.path-edge:after{content:"";position:absolute;right:-2px;top:50%;width:9px;height:9px;border-top:3px solid #1de2c1;border-right:3px solid #1de2c1;transform:translateY(-50%) rotate(45deg);background:transparent}
.path-edge.draft{opacity:.52;background:repeating-linear-gradient(90deg,#2063cd 0 8px,transparent 8px 14px)}
.canvas-area.connecting{cursor:crosshair}
.error-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,rgba(29,226,193,.18),transparent 32rem),radial-gradient(circle at top right,rgba(32,99,205,.16),transparent 34rem),var(--bg)}
.error-card{width:min(720px,100%);padding:34px;border-radius:32px;background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow);text-align:center}
.error-code{display:inline-grid;place-items:center;min-width:86px;height:52px;padding:0 18px;border-radius:999px;background:var(--grad);color:#fff;font-weight:1000;font-size:24px;margin-bottom:18px}
.error-card h1{font-size:clamp(34px,6vw,58px)}
.lesson-state.pending_review{background:rgba(245,158,11,.12);color:var(--orange)}

/* Hotfix 004: lesson-first course editor, clearer notifications and card alignment */
.course-body{height:100%}
.course-body .course-footer{margin-top:auto;padding-top:12px}
.admin-course-card>div{display:flex;flex-direction:column;min-height:150px}
.admin-course-card .button-row{margin-top:auto;padding-top:14px;justify-content:flex-end}
.admin-course-card img{object-position:center}
.course-cover img,.admin-course-card img{object-fit:cover}
.activity-list article{display:flex;align-items:center;justify-content:flex-start;gap:14px}
.activity-list .activity-info{flex:1;text-align:left;min-width:0}
.activity-list .activity-info b{display:block;text-align:left}
.activity-list .activity-info p{margin:4px 0 0;text-align:left}
.activity-list time{margin-left:auto;white-space:nowrap;color:var(--text)}
.notification-card{position:relative;overflow:hidden}
.notification-card .unread-marker{width:12px;height:12px;border-radius:50%;background:#cbd5e1;flex:0 0 auto;box-shadow:none}
.notification-card.unread{background:linear-gradient(135deg,rgba(32,99,205,.12),rgba(29,226,193,.10) 45%,rgba(255,255,255,.96));border-color:rgba(29,226,193,.42);box-shadow:0 18px 56px rgba(32,99,205,.18)}
.notification-card.unread:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--grad)}
.notification-card.unread .unread-marker{background:var(--grad);box-shadow:0 0 0 7px rgba(29,226,193,.13)}
.notification-card:not(.unread){opacity:.84}
.notification-content{min-width:0}
.notification-content h3{margin-bottom:6px}
.notification-content p{margin-bottom:8px}
.lesson-builder-shell{grid-template-columns:360px minmax(0,1fr);align-items:start}
.lesson-builder-side{max-height:calc(100vh - 112px);overflow:auto;scrollbar-width:thin}
.course-mini-card{display:grid;grid-template-columns:86px minmax(0,1fr);gap:14px;align-items:start}
.course-mini-card img{width:86px;height:86px;border-radius:20px;object-fit:cover;background:#edf3ff}
.course-mini-card h2{margin-bottom:6px}
.course-mini-card p{font-size:13px;margin-bottom:0}
.builder-sidebar-section{margin-top:18px}
.panel-head.compact{margin-bottom:10px}
.panel-head.compact h3{margin:0}
.lesson-tree{display:grid;gap:12px}
.lesson-group{padding:12px;border-radius:18px;border:1px solid var(--line);background:rgba(248,251,255,.78)}
.lesson-group.active{border-color:rgba(32,99,205,.32);box-shadow:inset 0 0 0 1px rgba(32,99,205,.08)}
.lesson-group header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:10px}
.lesson-group header b{display:block}
.lesson-group header small{display:block;color:var(--muted);font-size:12px;line-height:1.35;margin-top:3px}
.lesson-group header span{display:grid;place-items:center;min-width:28px;height:28px;border-radius:999px;background:rgba(32,99,205,.08);color:var(--blue);font-weight:900;font-size:12px}
.lesson-pages{display:grid;gap:6px}
.lesson-pages a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;align-items:center;padding:8px;border-radius:13px;color:var(--muted)}
.lesson-pages a:hover,.lesson-pages a.active{background:#fff;color:var(--blue);box-shadow:0 8px 20px rgba(32,99,205,.06)}
.lesson-pages a>span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:rgba(32,99,205,.07);font-size:12px;font-weight:900}
.lesson-pages b{display:block;font-size:13px;color:inherit}
.lesson-pages small{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.lesson-page-top{grid-template-columns:minmax(0,1fr) auto;align-items:center}
.lesson-page-top h2{margin-bottom:6px}
.lesson-page-top p{margin-bottom:0}
.form-grid.four-cols{grid-template-columns:repeat(4,minmax(0,1fr))}
.page-settings-card{display:block}
.lesson-builder-grid{grid-template-columns:330px minmax(0,1fr);align-items:start}
.block-library{position:sticky;top:92px;max-height:calc(100vh - 112px);overflow:auto;padding:16px;border-radius:24px;background:rgba(248,251,255,.95);border:1px solid var(--line);scrollbar-width:thin}
.block-library header h3{margin-bottom:6px}
.block-library header p{font-size:13px;margin-bottom:14px}
.block-categories{display:grid;gap:6px;margin-bottom:14px}
.block-categories button{border:0;text-align:left;padding:10px 12px;border-radius:13px;background:transparent;color:var(--muted);font-weight:900}
.block-categories button.active,.block-categories button:hover{background:#fff;color:var(--blue);box-shadow:0 8px 20px rgba(32,99,205,.06)}
.block-library-list{display:grid;gap:10px}
.block-tile{display:grid;grid-template-columns:94px minmax(0,1fr);gap:12px;align-items:center;width:100%;border:1px solid rgba(32,99,205,.10);background:#fff;border-radius:18px;padding:10px;text-align:left;color:var(--text);transition:.16s;cursor:grab}
.block-tile:hover{transform:translateY(-1px);border-color:rgba(32,99,205,.28);box-shadow:0 14px 30px rgba(16,32,51,.08)}
.block-tile:active{cursor:grabbing}
.block-tile b{font-size:13px;line-height:1.2}
.block-tile small{color:var(--muted);font-size:11px;line-height:1.25}
.tile-preview{display:block;height:66px;border-radius:14px;background:linear-gradient(135deg,#edf3ff,#fff);border:1px solid rgba(32,99,205,.09);position:relative;overflow:hidden}
.tile-preview:before,.tile-preview:after{content:"";position:absolute;border-radius:999px;background:rgba(32,99,205,.22)}
.hero-preview{background:var(--grad)}.hero-preview:before{left:12px;top:16px;width:54px;height:8px;background:#fff}.hero-preview:after{left:12px;top:32px;width:70px;height:6px;background:rgba(255,255,255,.72)}
.dark-preview{background:#102033}.dark-preview:before{left:12px;top:18px;width:58px;height:8px;background:#1de2c1}.dark-preview:after{left:12px;top:35px;width:64px;height:6px;background:rgba(255,255,255,.55)}
.light-preview:before{left:12px;top:18px;width:60px;height:8px}.light-preview:after{left:12px;top:35px;width:44px;height:6px;background:rgba(29,226,193,.35)}
.heading-preview:before{left:12px;top:25px;width:70px;height:10px}.heading-preview:after{left:12px;top:43px;width:48px;height:4px;background:rgba(32,99,205,.13)}
.text-preview:before{left:12px;top:16px;width:70px;height:5px}.text-preview:after{left:12px;top:30px;width:60px;height:5px;box-shadow:0 12px 0 rgba(32,99,205,.18)}
.quote-preview:before{left:14px;top:16px;width:8px;height:36px;border-radius:6px;background:#1de2c1}.quote-preview:after{left:30px;top:22px;width:50px;height:5px;box-shadow:0 12px 0 rgba(32,99,205,.18)}
.callout-preview{background:linear-gradient(135deg,rgba(29,226,193,.14),#fff)}.callout-preview:before{left:12px;top:14px;width:18px;height:18px;background:#1de2c1}.callout-preview:after{left:38px;top:20px;width:42px;height:6px}
.divider-preview:before{left:13px;right:13px;top:32px;height:2px}.divider-preview:after{left:36px;top:26px;width:24px;height:14px;background:#fff;border:1px solid rgba(32,99,205,.12)}
.list-preview:before,.numbered-preview:before,.steps-preview:before,.checklist-preview:before{left:15px;top:14px;width:10px;height:10px;box-shadow:0 18px 0 rgba(32,99,205,.22),0 36px 0 rgba(32,99,205,.22)}
.list-preview:after,.numbered-preview:after,.steps-preview:after,.checklist-preview:after{left:34px;top:16px;width:45px;height:5px;box-shadow:0 18px 0 rgba(32,99,205,.18),0 36px 0 rgba(32,99,205,.18)}
.books-preview:before{left:18px;top:14px;width:16px;height:40px;border-radius:3px;background:#2063cd;box-shadow:22px 0 0 #1de2c1,44px 0 0 rgba(32,99,205,.35)}
.image-preview:before,.image-side-preview:before,.gallery-preview:before,.video-preview:before{left:12px;top:12px;width:70px;height:42px;border-radius:10px;background:linear-gradient(135deg,#2063cd,#1de2c1)}
.image-side-preview:after{right:11px;top:16px;width:28px;height:5px;box-shadow:0 12px 0 rgba(32,99,205,.18)}
.gallery-preview:before{width:28px}.gallery-preview:after{left:47px;top:12px;width:35px;height:42px;border-radius:10px;background:rgba(29,226,193,.5)}
.video-preview:after{left:42px;top:28px;border-left:14px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent;background:transparent;border-radius:0;width:0;height:0}
.file-preview:before{left:28px;top:12px;width:36px;height:44px;border-radius:8px;background:#fff;border:2px solid rgba(32,99,205,.22)}
.link-preview:before{left:16px;top:18px;width:58px;height:8px}.link-preview:after{left:16px;top:35px;width:42px;height:5px;background:rgba(29,226,193,.28)}
.columns2-preview:before{left:12px;top:14px;width:32px;height:38px;border-radius:8px}.columns2-preview:after{right:12px;top:14px;width:32px;height:38px;border-radius:8px;background:rgba(29,226,193,.28)}
.columns3-preview:before{left:10px;top:14px;width:20px;height:38px;border-radius:7px;box-shadow:28px 0 0 rgba(32,99,205,.18),56px 0 0 rgba(29,226,193,.28)}
.table-preview:before{left:10px;right:10px;top:14px;height:10px;border-radius:3px}.table-preview:after{left:10px;right:10px;top:32px;height:4px;box-shadow:0 10px 0 rgba(32,99,205,.15),0 20px 0 rgba(32,99,205,.15)}
.metrics-preview:before{left:13px;top:18px;width:24px;height:26px;border-radius:8px;box-shadow:28px 0 0 rgba(29,226,193,.28),56px 0 0 rgba(32,99,205,.15)}
.code-preview:before{left:14px;top:18px;width:58px;height:5px;box-shadow:0 11px 0 rgba(32,99,205,.18),0 22px 0 rgba(32,99,205,.18)}
.accordion-preview:before{left:12px;top:14px;width:70px;height:12px;box-shadow:0 18px 0 rgba(32,99,205,.12),0 36px 0 rgba(32,99,205,.12)}
.quiz-preview:before{left:12px;top:13px;width:58px;height:7px}.quiz-preview:after{left:12px;top:29px;width:70px;height:8px;box-shadow:0 13px 0 rgba(29,226,193,.24)}
.task-preview:before{left:12px;top:14px;width:24px;height:24px;background:#1de2c1}.task-preview:after{left:44px;top:19px;width:38px;height:6px;box-shadow:0 14px 0 rgba(32,99,205,.18)}
.drop-hint{padding:14px 16px;border:1px dashed rgba(32,99,205,.24);border-radius:18px;background:rgba(32,99,205,.04);color:var(--muted);font-size:13px;margin-bottom:14px}
.lesson-builder-blocks.drag-over{outline:3px dashed rgba(29,226,193,.42);outline-offset:8px;border-radius:18px}
.builder-item{position:relative}.builder-item.dragging{opacity:.45}.drag-grip{color:var(--muted);font-weight:900;cursor:grab;padding-right:4px}.builder-item-head{gap:10px}.builder-item-head b{margin-right:auto}.builder-item.drop-before:before,.builder-item.drop-after:after{content:"";position:absolute;left:12px;right:12px;height:4px;border-radius:999px;background:var(--grad);box-shadow:0 5px 14px rgba(32,99,205,.22)}.builder-item.drop-before:before{top:-8px}.builder-item.drop-after:after{bottom:-8px}
.builder-fields{display:grid;gap:10px}.builder-fields label span{display:block;font-size:12px;color:var(--muted);font-weight:900;margin-bottom:4px}
.block-intro{padding:30px;border-radius:28px;border:1px solid var(--line)}
.block-intro p{font-size:18px}.block-intro-dark{background:#102033;color:#fff}.block-intro-dark p{color:rgba(255,255,255,.72)}.block-intro-light{background:linear-gradient(135deg,rgba(32,99,205,.06),rgba(29,226,193,.10))}
.block-divider{display:flex;align-items:center;gap:14px;color:var(--muted);font-weight:900}.block-divider:before,.block-divider:after{content:"";height:1px;background:var(--line);flex:1}.block-divider span{white-space:nowrap}
.image-side{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;align-items:center;padding:18px;border-radius:24px;background:var(--surface-soft);border:1px solid var(--line)}.image-side.image-right img{order:2}.image-side img{border-radius:20px;object-fit:cover;width:100%;max-height:340px}
.gallery-block div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.gallery-block img{height:220px;width:100%;object-fit:cover;border-radius:20px}.gallery-block figcaption,.media-caption{color:var(--muted);text-align:center;font-size:14px}
.file-block,.link-preview-block{display:flex;gap:14px;align-items:center;padding:18px;border-radius:22px;background:var(--surface-soft);border:1px solid var(--line)}.file-block>span,.link-preview-block>span{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--grad);color:#fff;font-weight:900;flex:0 0 auto}.file-block small,.link-preview-block small{color:var(--muted)}.link-preview-block p{margin:4px 0}
.numbered-list,.check-list{display:grid;gap:10px;margin:0;padding:0;list-style:none;counter-reset:item}.numbered-list li,.check-list li{padding:16px 18px;border-radius:18px;background:var(--surface-soft);border:1px solid var(--line)}.numbered-list li:before{counter-increment:item;content:counter(item);display:inline-grid;place-items:center;width:26px;height:26px;margin-right:10px;border-radius:50%;background:var(--grad);color:#fff;font-size:12px;font-weight:900}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:26px;height:26px;margin-right:10px;border-radius:50%;background:rgba(32,191,117,.13);color:var(--green);font-weight:900}
.book-list,.metric-inline-block{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.book-list article,.metric-inline-block article{padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.book-list span{font-size:26px}.book-list p{margin:8px 0 0}.metric-inline-block article{font-weight:900;color:var(--blue)}
.columns-block{display:grid;gap:14px}.columns-2{grid-template-columns:repeat(2,minmax(0,1fr))}.columns-3{grid-template-columns:repeat(3,minmax(0,1fr))}.columns-block article{padding:18px;border-radius:22px;background:var(--surface-soft);border:1px solid var(--line);line-height:1.6}
.accordion-block{display:grid;gap:10px}.accordion-block details{padding:16px 18px;border-radius:18px;background:var(--surface-soft);border:1px solid var(--line)}.accordion-block summary{cursor:pointer;font-weight:900}.accordion-block p{margin:12px 0 0}
.quiz-block,.task-info-block{padding:22px;border-radius:24px;background:linear-gradient(135deg,rgba(32,99,205,.07),rgba(29,226,193,.08));border:1px solid var(--line)}.quiz-block ul{display:grid;gap:8px;padding-left:20px}.task-info-block small,.quiz-block small{display:block;color:var(--muted);font-weight:800}
@media (max-width:1100px){.lesson-builder-shell,.lesson-builder-grid{grid-template-columns:1fr}.lesson-builder-side,.block-library{position:static;max-height:none}.form-grid.four-cols{grid-template-columns:1fr 1fr}}
@media (max-width:700px){.course-mini-card,.block-tile,.image-side{grid-template-columns:1fr}.form-grid.four-cols,.columns-2,.columns-3,.book-list,.metric-inline-block,.gallery-block div{grid-template-columns:1fr}.activity-list article{align-items:flex-start}.activity-list time{margin-left:0}.image-side.image-right img{order:0}}

/* hotfix 005 */
.notification-card,.submission-card{align-items:center;justify-content:flex-start}
.notification-content{flex:1;min-width:0;text-align:left}
.notification-content h3,.notification-content p,.notification-content small,.notification-type{text-align:left;display:block}
.notification-card form{margin-left:auto}
.notification-card .secondary-btn{align-self:center}
.activity-list article,.compact-list a{justify-content:flex-start}
.activity-list article>*{text-align:left}
.activity-list .activity-info,.activity-list .activity-info b,.activity-list .activity-info p{text-align:left}

.course-overview-card,.path-form-spacing{margin-bottom:20px}
.path-grid-spaced{margin-top:8px}
.lesson-overview-grid{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:start;gap:20px}
.side-stack{display:grid;gap:20px}
.lesson-card-list{display:grid;gap:16px}
.lesson-card{display:flex;flex-direction:column;min-height:180px;padding:18px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-soft)}
.lesson-card--page{min-height:140px}
.lesson-card__head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.lesson-card__head h3{margin:0 0 6px}
.lesson-card__head p{margin:0;color:var(--muted)}
.lesson-card__pages{display:grid;gap:8px;margin-top:14px}
.lesson-card__page-row{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:10px 12px;border-radius:14px;background:var(--surface-soft);align-items:flex-start}
.bottom-pinned-row{margin-top:auto;padding-top:16px}
.compact-lesson-pages{margin-bottom:20px}
.course-mini-card--wide{grid-template-columns:180px minmax(0,1fr)}
.page-editor-shell{grid-template-columns:330px minmax(0,1fr);align-items:start}
.standalone-block-library{position:sticky;top:96px;max-height:calc(100vh - 130px);overflow:auto}
.editor-actions-row{justify-content:flex-end;padding-top:18px}
.sized-select{min-height:220px}
.align-end{align-items:end}
.inline-search input,.path-left-panel input[type="search"]{width:100%}
.path-left-panel{display:flex;flex-direction:column;gap:14px}
.path-course-palette{display:flex;flex-direction:column;gap:10px;max-height:540px;overflow:auto;padding-right:4px}
.path-course-palette button{text-align:left;min-height:44px}
.canvas-area{position:relative;min-height:620px;border-radius:24px;background:linear-gradient(90deg,rgba(32,99,205,.05) 1px,transparent 1px),linear-gradient(rgba(32,99,205,.05) 1px,transparent 1px),#fff;background-size:28px 28px;border:1px solid var(--line);overflow:auto}
.canvas-inner,.path-svg{position:absolute;top:0;left:0;transform-origin:top left}
.path-svg{pointer-events:none;overflow:visible}
.path-svg-line{stroke:#169ac7;stroke-width:3;fill:none}
.path-svg-line.draft{stroke-dasharray:8 6;opacity:.75}
.path-node{position:absolute;width:220px;min-height:96px;padding:14px 14px 12px;border-radius:18px;background:#fff;border:1px solid rgba(32,99,205,.28);box-shadow:var(--shadow-soft);touch-action:none;user-select:none;transition:box-shadow .12s, transform .12s;display:flex;flex-direction:column;justify-content:space-between}
.path-node.dragging{box-shadow:var(--shadow);transform:scale(1.01);z-index:5}
.path-node__move{position:absolute;top:10px;right:12px;width:28px;height:28px;display:grid;place-items:center;border-radius:10px;background:rgba(32,99,205,.08);border:1px solid rgba(32,99,205,.18);cursor:grab;font-size:18px;line-height:1}
.path-node__content{display:flex;flex-direction:column;min-height:70px;justify-content:space-between;padding-right:34px}
.path-node b{display:block;padding-top:2px;padding-bottom:10px}
.path-node__footer{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:auto}
.path-node__footer small{color:var(--muted);align-self:flex-end}
.path-connect-handle{position:absolute;right:-8px;top:50%;transform:translateY(-50%);width:16px;height:16px;border-radius:50%;border:none;background:var(--grad);box-shadow:0 0 0 4px rgba(29,226,193,.12);cursor:crosshair}
.path-node:hover .path-connect-handle,.is-connect-mode .path-connect-handle{opacity:1}
.confirm-overlay{position:fixed;inset:0;background:rgba(6,18,39,.46);display:grid;place-items:center;z-index:2000;padding:20px}
.confirm-modal{width:min(520px,100%);background:#fff;border-radius:24px;padding:24px;border:1px solid rgba(255,255,255,.75);box-shadow:0 30px 80px rgba(7,19,38,.22)}
.confirm-modal h3{margin:0 0 10px}
.confirm-modal p{margin:0 0 18px;color:var(--muted)}

@media (max-width:1100px){
  .lesson-overview-grid,.page-editor-shell{grid-template-columns:1fr}
  .standalone-block-library{position:static;max-height:none}
}
@media (max-width:700px){
  .notification-card{display:grid;grid-template-columns:1fr;align-items:flex-start}
  .notification-card form{margin-left:0}
  .lesson-card__head,.path-node__footer{flex-direction:column;align-items:flex-start}
  .course-mini-card--wide{grid-template-columns:1fr}
}

/* Hotfix 006 — max-width убран: контент растягивается на всю ширину окна */
.page-head + .builder-shell,
.page-head + .builder-grid,
.page-head + .panel,
.page-head + form,
.panel + .builder-grid,
.panel + .panel,
.builder-grid + .builder-grid,
.builder-grid + .panel,
.panel + .builder-shell{margin-top:22px}
.page-editor-shell{grid-template-columns:320px minmax(0,1fr);align-items:start;gap:22px;padding:0;background:transparent;border:0;box-shadow:none}
.page-editor-shell .block-editor,.page-editor-shell .block-library{min-height:100%}
.lesson-block-editor{padding:0}
.lesson-block-editor .builder-top,.lesson-block-editor .editor-toolbar,.lesson-block-editor .drop-hint,.lesson-block-editor .builder-blocks,.lesson-block-editor .editor-actions-row{background:#fff;border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);border-radius:24px;padding:18px}
.lesson-block-editor .editor-toolbar{display:flex}
.lesson-block-editor .drop-hint{padding:14px 18px;color:var(--muted);margin:12px 0}
.lesson-block-editor .builder-blocks{display:grid;gap:14px}
.lesson-block-editor .editor-actions-row{margin-top:14px;justify-content:flex-end}
.block-library-list{align-content:start}
.builder-grid.assignments-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}
.assignment-form-card{display:flex;flex-direction:column;height:100%}
.assignment-form-card form{display:grid;align-content:start;gap:14px;flex:1}
.left-activity-list article,.notification-card{align-items:flex-start !important;justify-content:flex-start !important}
.left-activity-list .activity-info,.left-activity-list .activity-info b,.left-activity-list .activity-info p,.notification-content,.notification-content h3,.notification-content p,.notification-content small,.notification-type{text-align:left !important}
.left-activity-list time{margin-left:auto;white-space:nowrap}
[data-target-form] [hidden]{display:none !important}
.structure-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}
.structure-tree-wrap{min-width:0}
.structure-toolbar{margin-bottom:14px}
.org-chart-canvas{display:grid;gap:18px;padding:14px;border-radius:24px;background:linear-gradient(180deg,rgba(248,251,255,.96),rgba(255,255,255,.9));border:1px solid var(--line);min-height:520px}
.department-node-card{padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.department-node-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.department-node-head h3{margin:0 0 4px}
.department-zones{display:grid;grid-template-columns:220px minmax(0,1fr);gap:14px}
.department-zone{padding:14px;border:1px dashed rgba(32,99,205,.26);border-radius:18px;background:rgba(248,251,255,.72);min-height:92px}
.department-zone.is-over{border-color:rgba(29,226,193,.85);background:rgba(29,226,193,.08)}
.user-pill-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.user-pill-list.stacked{display:grid}
.user-pill{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:14px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 18px rgba(16,32,51,.06);cursor:grab}
.small-pill{display:inline-flex;flex-direction:row;align-items:center}
.inline-create-form{display:flex;gap:10px;align-items:center;margin-top:14px}.inline-create-form input{margin:0}.inline-create-form--wide{max-width:620px}
.department-children{display:grid;gap:16px;margin-top:16px;padding-left:28px;border-left:2px solid rgba(32,99,205,.12)}
.unassigned-users-drawer details{padding:16px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);position:sticky;top:96px}
.unassigned-users-drawer summary{cursor:pointer;font-weight:900;margin-bottom:12px}
.group-editor-list{display:grid;gap:16px}.nested-panel{padding:18px;margin:0}
@media (max-width:1200px){.builder-grid.assignments-grid,.structure-grid,.department-zones,.page-editor-shell{grid-template-columns:1fr}.unassigned-users-drawer details{position:static}.department-children{padding-left:14px}}

/* Hotfix 007 structure rebuild */
.structure-panel--departments{padding:22px}
.structure-tabs-panel .tabs-switch{display:flex;gap:10px}
.structure-screen{display:grid;gap:18px}
.structure-screen-top{display:grid;gap:12px}
.structure-screen-hint{font-size:14px;color:var(--muted)}
.structure-workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:stretch}
.org-users-panel{padding:16px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow-soft);display:grid;grid-template-rows:auto 1fr;gap:12px;min-height:720px}
.org-users-panel-head{display:grid;gap:10px}.org-users-panel-head h3{margin:0}
.org-users-list{display:grid;gap:10px;overflow:auto;max-height:620px;padding-right:4px}
.org-viewport{position:relative;overflow:hidden;min-height:720px;background:#eef3f9;border:1px solid var(--line);border-radius:28px;cursor:grab}
.org-viewport.is-panning{cursor:grabbing}
.org-stage{position:absolute;inset:0;transform-origin:0 0}
.org-tree{display:flex;flex-direction:column;align-items:center;gap:44px;min-width:max-content;padding:60px 80px 120px}
.org-node{position:relative;display:flex;flex-direction:column;align-items:center;gap:28px}
.org-department-card{width:320px;min-height:206px;background:#fff;border:1px solid rgba(32,99,205,.18);border-radius:18px;box-shadow:0 12px 30px rgba(18,47,76,.08);padding:16px;display:flex;flex-direction:column;gap:14px}
.org-card-head{display:flex;justify-content:space-between;gap:12px}.org-card-head h3{margin:0 0 4px;font-size:24px;line-height:1.1}.org-card-head small{color:var(--muted)}
.org-card-actions{display:flex;gap:8px}.icon-btn{width:34px;height:34px;padding:0;border-radius:999px}
.org-dropzones{display:grid;grid-template-columns:1fr;gap:10px}
.org-dropzone{padding:12px;border:1px dashed rgba(32,99,205,.35);border-radius:14px;background:rgba(245,249,255,.96);min-height:58px;display:grid;gap:8px;align-content:start}.org-dropzone.is-over{background:rgba(29,226,193,.12);border-color:rgba(29,226,193,.8)}
.org-dropzone b{font-size:15px}.org-dropzone small{color:var(--muted)}
.org-person-list{display:grid;gap:8px}
.org-person{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;background:#fff;border:1px solid rgba(32,99,205,.12)}
.org-person--head{background:linear-gradient(180deg,#f7fbff,#eef7ff)}
.mini-remove{border:0;background:#ffe9e9;color:#d84e4e;border-radius:999px;width:22px;height:22px;line-height:22px;cursor:pointer;font-weight:900}
.org-add-child-form{display:flex;gap:10px;margin-top:auto}.org-add-child-form input{margin:0}
.org-children{position:relative;display:flex;justify-content:center;gap:28px;align-items:flex-start;flex-wrap:nowrap}
.org-children::before{content:"";position:absolute;top:-18px;left:50%;width:2px;height:18px;background:#9bd1ff;transform:translateX(-50%)}
.org-node:has(.org-children) > .org-department-card::after{content:"";position:absolute;left:50%;bottom:-28px;width:2px;height:28px;background:#9bd1ff;transform:translateX(-50%)}
.org-node > .org-children > .org-node{position:relative}
.org-node > .org-children > .org-node::before{content:"";position:absolute;top:-18px;left:50%;width:2px;height:18px;background:#9bd1ff;transform:translateX(-50%)}
.org-node > .org-children::after{content:"";position:absolute;top:-18px;left:calc(50% - 1px);right:calc(50% - 1px);height:2px;background:#9bd1ff}
.org-node > .org-children > .org-node:first-child:last-child ~ .org-node::before{display:block}
.org-node > .org-children:has(> .org-node:first-child:last-child)::after{display:none}
.user-pill[data-user-card]{cursor:grab}
@media (max-width:1280px){.structure-workspace{grid-template-columns:1fr}.org-users-panel{min-height:auto}.org-users-list{max-height:260px}.org-viewport{min-height:620px}}

/* Hotfix 008 structure polish */
.structure-screen-top{display:none}
.structure-workspace--bitrix{grid-template-columns:280px minmax(0,1fr);min-height:760px}
.org-users-panel{min-height:760px;max-height:760px;overflow:hidden}
.org-users-list{max-height:660px;overflow:auto;align-content:start}
.user-pill{height:58px;min-height:58px;max-height:58px;overflow:hidden;justify-content:center}
.user-pill span,.user-pill small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.org-viewport{min-height:760px;background:#edf3f9;background-image:radial-gradient(rgba(32,99,205,.08) 1px,transparent 1px);background-size:26px 26px}
.org-stage{min-width:2400px;min-height:1500px}
.org-tree{display:flex;flex-direction:column;align-items:center;min-width:1800px;padding:90px 120px 160px;gap:58px}
.org-node{position:relative;display:flex;flex-direction:column;align-items:center;gap:42px}
.org-department-card{position:relative;width:270px;min-height:178px;padding:14px;border-radius:14px;background:#fff;border:1px solid rgba(32,99,205,.18);box-shadow:0 10px 24px rgba(18,47,76,.08);gap:10px}
.org-card-head{position:relative;display:block;padding-right:62px;margin-bottom:8px}.org-title-row{display:flex;align-items:center;gap:6px;min-width:0}.org-title-row h3{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:19px;margin:0}.org-edit-btn{opacity:0;visibility:hidden;border:0;background:rgba(32,99,205,.08);color:var(--blue);border-radius:9px;width:28px;height:28px;flex:0 0 auto}.org-department-card:hover .org-edit-btn{opacity:1;visibility:visible}.org-card-head small{display:block;margin-top:5px;white-space:nowrap;color:var(--muted)}
.org-card-description-block{margin-top:auto;padding:10px 12px;border:1px solid rgba(32,99,205,.14);border-radius:12px;background:rgba(32,99,205,.04)}
.org-card-description-block > b{display:block;margin-bottom:4px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.org-card-description{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;margin:0;color:var(--text);font-size:13px;line-height:1.45;opacity:.9}
.org-card-actions{position:absolute;right:0;top:0;display:flex;gap:4px;opacity:.35}.org-department-card:hover .org-card-actions{opacity:1}.org-card-actions .icon-btn{width:26px;height:26px;font-size:11px;background:#fff;border:1px solid var(--line)}
.org-dropzones{display:grid;gap:8px}.org-dropzone{min-height:46px;padding:8px;border-radius:10px}.org-dropzone b{font-size:12px}.org-dropzone small{font-size:11px;line-height:1.25}.org-dropzone--members{max-height:108px;overflow:auto}.org-person-list{display:grid;gap:6px}.org-person{height:28px;min-height:28px;padding:4px 6px;border-radius:8px;font-size:11px;min-width:0}.org-person span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-remove{width:16px;height:16px;line-height:16px;font-size:11px;flex:0 0 auto}
.org-add-child-form{display:none}.org-add-child-button{position:absolute;left:50%;bottom:-18px;transform:translateX(-50%);width:34px;height:34px;border-radius:999px;border:1px solid rgba(32,99,205,.20);background:var(--grad);color:#fff;font-weight:900;box-shadow:0 10px 22px rgba(32,99,205,.25);opacity:0;visibility:hidden;z-index:8}.org-department-card:hover .org-add-child-button{opacity:1;visibility:visible}
.org-children{position:relative;display:flex;justify-content:center;gap:38px;align-items:flex-start;flex-wrap:nowrap;padding-top:34px}.org-children::before{content:"";position:absolute;top:0;left:135px;right:135px;height:2px;background:#9bd1ff}.org-node > .org-children > .org-node::before{content:"";position:absolute;top:-34px;left:50%;width:2px;height:34px;background:#9bd1ff;transform:translateX(-50%)}.org-node:has(> .org-children) > .org-department-card::after{content:"";position:absolute;left:50%;bottom:-42px;width:2px;height:42px;background:#9bd1ff;transform:translateX(-50%)}.org-node > .org-children:has(> .org-node:first-child:last-child)::before{display:none}
.modal-layer{position:fixed;inset:0;z-index:3000;background:rgba(8,21,39,.46);display:grid;place-items:center;padding:24px}.modal-layer[hidden]{display:none}.modal-card{width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:28px;padding:24px;border:1px solid rgba(255,255,255,.75);box-shadow:0 30px 90px rgba(8,21,39,.24);position:relative}.modal-card--wide{width:min(1040px,100%)}.modal-close{position:absolute;right:16px;top:16px;width:36px;height:36px;border:0;border-radius:999px;background:rgba(32,99,205,.08);color:var(--text);font-size:22px}.modal-card h3{margin-right:40px}
.group-card-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:18px}.group-card{display:flex;justify-content:space-between;gap:14px;min-height:132px;padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);cursor:pointer}.group-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.group-card h3{margin:0 0 8px}.group-card p{margin:0}
.dual-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.dual-list h4{margin:0 0 10px}.dual-list-zone{min-height:360px;max-height:420px;overflow:auto;display:grid;align-content:start;gap:10px;padding:12px;border-radius:18px;background:var(--surface-soft);border:1px dashed rgba(32,99,205,.28)}.dual-user-pill{cursor:grab}.dual-list input{margin-bottom:10px}
@media(max-width:1100px){.structure-workspace--bitrix,.dual-list{grid-template-columns:1fr}.org-users-panel{min-height:auto;max-height:none}.org-users-list{max-height:260px}.org-viewport{min-height:640px}}


/* Hotfix 009: Bitrix24 practice task matrix */
.practice-head{align-items:flex-start}
.practice-create-form{display:grid;grid-template-columns:minmax(240px,1fr) auto;gap:10px;min-width:min(520px,100%)}
.practice-toolbar{align-items:flex-start}
.practice-toolbar .tabs{max-width:100%;overflow:auto;padding-bottom:2px}
.practice-settings-panel,.practice-matrix-panel{margin-top:22px}
.practice-settings-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.practice-settings-grid .span-2{grid-column:span 2}
.practice-days-list{display:grid;gap:16px;margin-top:18px}
.practice-day-card{border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 10px 26px rgba(16,32,51,.06);padding:16px}
.practice-day-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.practice-day-title{font-size:20px;font-weight:900;letter-spacing:-.03em;border-color:transparent;background:transparent;padding:4px 0}
.practice-day-title:disabled{opacity:1;color:var(--text)}
.practice-lists-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.practice-list-column{border:1px solid rgba(32,99,205,.12);border-radius:18px;background:rgba(248,251,255,.68);padding:12px;min-width:0}
.practice-list-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.practice-list-head h3{font-size:17px;margin:0}
.practice-task-table{display:grid;gap:8px;min-width:0}
.practice-task-row{display:grid;grid-template-columns:minmax(170px,1.2fr) minmax(110px,.7fr) minmax(140px,.9fr) 90px minmax(170px,1.1fr) 90px 120px;gap:8px;align-items:start;padding:10px;border:1px solid rgba(32,99,205,.10);border-radius:14px;background:#fff}
.practice-task-row--head{font-size:11px;font-weight:900;text-transform:uppercase;color:var(--muted);letter-spacing:.06em;background:transparent;border:0;padding:0 10px}
.practice-task-row input,.practice-task-row select{padding:9px 10px;border-radius:10px;font-size:13px}
.practice-task-row input:disabled,.practice-task-row select:disabled{background:#f7faff;color:#22334a;opacity:1;border-color:transparent}
.practice-task-row input[type=checkbox]{width:auto}
.deal-id-cell{display:grid;gap:5px}
.deal-open-link{font-size:12px;justify-content:flex-start}
.checker-name-input{margin-top:5px}
.practice-task-flags{display:grid;gap:8px;font-size:12px;color:var(--muted)}
.practice-save-row{margin-top:18px;justify-content:flex-end}
.empty-row{padding:14px;color:var(--muted);background:#fff;border-radius:14px;border:1px dashed var(--line)}
.practice-matrix-panel .panel-head p{margin:4px 0 0;font-size:14px}
[data-practice-matrix-form]:not(.is-editing) .practice-task-row{opacity:.95}
@media (max-width:1400px){
  .practice-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .practice-task-row{grid-template-columns:1fr 120px 1fr 100px;gap:8px}
  .practice-task-row--head{display:none}
  .practice-task-flags{grid-column:1/-1;display:flex}
}
@media (max-width:1000px){
  .practice-lists-grid,.practice-settings-grid{grid-template-columns:1fr}
  .practice-settings-grid .span-2{grid-column:1}
  .practice-create-form{grid-template-columns:1fr}
  .practice-task-row{grid-template-columns:1fr}
}

/* Hotfix 010: compact B24 practice layout */
.practice-head-compact{align-items:flex-start;gap:18px}
.practice-head-compact h1{font-size:clamp(30px,3.5vw,48px)}
.practice-settings-grid-compact{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:end}
.practice-settings-grid-compact label span{font-size:12px}
.practice-settings-grid-compact input,.practice-settings-grid-compact select,.practice-settings-grid-compact textarea{min-height:42px;padding:10px 12px}
.practice-settings-grid-compact .checkline{align-self:center;min-height:42px}
.compact-panel-head{align-items:flex-start}
.compact-panel-head p{margin:4px 0 0;font-size:14px}
.practice-days-list-compact{display:grid;gap:14px;margin-top:16px}
.practice-day-card-compact{padding:14px;border-radius:20px;overflow:hidden}
.practice-day-head-compact{align-items:center;margin-bottom:12px}
.practice-day-title-wrap{display:flex;align-items:center;gap:12px;min-width:0}
.practice-day-title-wrap .eyebrow{margin:0;white-space:nowrap}
.practice-day-title{font-size:18px;max-width:260px;min-height:40px}
.practice-lists-grid-compact{display:grid;grid-template-columns:1fr;gap:12px}
.practice-list-column-compact{padding:12px;border-radius:18px;background:rgba(248,251,255,.74);border:1px solid rgba(32,99,205,.12);min-width:0;overflow:hidden}
.practice-list-head-compact{margin-bottom:10px}
.practice-list-head-compact h3{font-size:17px;margin:0}
.practice-task-cards{display:grid;gap:8px;min-width:0}
.practice-task-card{display:grid;grid-template-columns:minmax(190px,1.2fr) 112px minmax(150px,1fr) 80px minmax(190px,1.25fr) 80px 104px;gap:8px;align-items:end;padding:10px;border:1px solid rgba(32,99,205,.10);border-radius:14px;background:#fff;min-width:0}
.practice-field{display:grid;gap:4px;min-width:0;margin:0}
.practice-field span:first-child{font-size:10px;text-transform:uppercase;letter-spacing:.06em;font-weight:900;color:var(--muted)}
.practice-field input,.practice-field select{min-width:0;width:100%;padding:8px 9px;border-radius:10px;font-size:13px;height:38px}
.practice-field-checker{grid-template-columns:1fr;gap:4px}.practice-field-checker input{margin-top:0}
.practice-field-small input{font-variant-numeric:tabular-nums}
.practice-task-flags{display:grid;gap:5px;font-size:12px;color:var(--muted);align-self:center}
.practice-task-flags input[type=checkbox]{width:auto;height:auto;margin-right:4px}
.deal-id-cell{position:relative}.deal-open-link{font-size:11px;margin-top:2px}
.practice-save-row{position:sticky;bottom:16px;z-index:5;padding:12px;border-radius:18px;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);box-shadow:var(--shadow-soft)}
@media (max-width:1450px){.practice-task-card{grid-template-columns:minmax(180px,1.4fr) 110px minmax(140px,1fr) 78px minmax(180px,1.1fr) 78px}.practice-task-flags{grid-column:1/-1;display:flex;gap:14px}}
@media (max-width:1000px){.practice-settings-grid-compact{grid-template-columns:1fr 1fr}.practice-task-card{grid-template-columns:1fr 1fr}.practice-field-title,.practice-field-checker{grid-column:1/-1}}
@media (max-width:640px){.practice-settings-grid-compact,.practice-task-card{grid-template-columns:1fr}.practice-head-compact{display:block}.practice-create-form{margin-top:16px}.practice-day-head-compact{display:grid}.practice-day-title-wrap{display:grid}}


/* Hotfix 011: practice UX, no scroll jumps, compact matrix */
.inline-bitrix-id-form{display:flex;gap:8px;align-items:center;min-width:170px}
.inline-bitrix-id-form input{padding:8px 10px;border-radius:10px;max-width:110px}
.practice-settings-panel .compact-panel-head{align-items:flex-start}
.practice-settings-panel .compact-panel-head code{font-size:12px;background:rgba(32,99,205,.08);border-radius:8px;padding:2px 6px}
.practice-settings-grid-compact{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end}
.practice-settings-save-row{justify-content:flex-end}
.practice-lists-stack{display:grid;gap:14px}
.practice-list-column-compact{padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(248,251,255,.72);overflow:hidden}
.practice-task-cards{display:grid;gap:10px}
.practice-task-card{display:grid;grid-template-columns:minmax(170px,1.4fr) 120px minmax(160px,1fr) 90px minmax(220px,1.3fr) 110px 92px;gap:8px;align-items:end;padding:12px;border-radius:16px;background:#fff;border:1px solid rgba(32,99,205,.10);max-width:100%;overflow:visible}
.practice-field{display:grid;gap:5px;min-width:0}
.practice-field span:first-child,.practice-list-column h3{font-weight:900}
.practice-field input,.practice-field select,.practice-checker-filter{padding:10px 11px;border-radius:11px;min-height:42px}
.practice-field-title{min-width:0}
.practice-field-title input{min-width:0}
.deal-id-cell{position:relative}
.deal-open-link{font-weight:900;min-height:42px;align-items:center;display:inline-flex}
.practice-read-mode{min-height:42px;display:flex;align-items:center;color:var(--text);font-weight:800}
.practice-task-flags{align-self:stretch;justify-content:end}
.practice-task-flags span:last-child{display:flex;align-items:center;gap:6px;min-height:42px}
.practice-field-actions{align-self:end}
.practice-field-actions .danger-btn{width:100%;min-height:42px}
.practice-matrix-panel .practice-edit-only[hidden],.practice-matrix-panel .practice-read-mode[hidden],.practice-settings-save-row[hidden]{display:none!important}
.practice-save-row{position:sticky;bottom:12px;z-index:20;justify-content:flex-end;margin-top:18px;padding:14px;border-radius:18px;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:var(--shadow-soft)}
.practice-day-head-compact{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.practice-day-title-wrap{display:flex;align-items:center;gap:10px}
.practice-day-title-wrap .eyebrow{margin:0}
.practice-list-head-compact{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.practice-list-head-compact h3{margin:0}
.practice-create-form{display:flex;gap:10px;align-items:center}
@media (max-width:1500px){
  .practice-task-card{grid-template-columns:minmax(170px,1.2fr) 120px minmax(150px,1fr) 90px minmax(210px,1.1fr); }
  .practice-task-flags,.practice-field-actions{grid-column:auto}
}
@media (max-width:1050px){
  .practice-settings-grid-compact{grid-template-columns:1fr 1fr}
  .practice-task-card{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .practice-settings-grid-compact,.practice-task-card{grid-template-columns:1fr}
  .practice-create-form{display:grid;width:100%}
}

/* Hotfix 012: practice page display mode and no-jump inline actions */
.practice-section-head{align-items:center}
.practice-section-head .button-row{align-items:center}
.practice-action-btn{min-height:40px;padding:10px 16px;border-radius:14px;font-size:14px}
.practice-settings-panel .compact-panel-head p,
.practice-matrix-panel .compact-panel-head p{display:none!important}
.practice-settings-summary{margin-top:10px}
.practice-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.practice-summary-item{padding:14px 16px;border:1px solid rgba(32,99,205,.12);border-radius:16px;background:rgba(248,251,255,.82);min-width:0}
.practice-summary-item span{display:block;margin-bottom:6px;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.practice-summary-item b{display:block;min-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
.practice-summary-item.span-2{grid-column:span 2}.practice-summary-item.span-2 b{white-space:normal;line-height:1.4}
.practice-settings-edit-area{margin-top:12px}
.practice-settings-save-row{justify-content:flex-end;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.practice-task-card{align-items:stretch}
.practice-task-card .practice-read-mode{min-height:36px;padding:8px 0;font-size:14px;align-items:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.practice-task-card .practice-field input.practice-edit-only,
.practice-task-card .practice-field select.practice-edit-only,
.practice-task-card .practice-checker-filter{height:40px;min-height:40px}
.practice-task-flags .practice-read-mode{font-weight:900;color:var(--blue)}
.practice-field-actions{justify-content:end}.practice-field-actions .danger-btn{height:40px}
.practice-day-head-compact .danger-btn.practice-edit-only{min-height:36px}
.practice-list-head-compact .secondary-btn.practice-edit-only{min-height:34px}
.practice-save-row{justify-content:flex-end}
.practice-matrix-panel form[data-practice-matrix-form]:not(.is-editing) .practice-list-column-compact{background:#fff}
.practice-matrix-panel form[data-practice-matrix-form]:not(.is-editing) .practice-task-card{background:rgba(248,251,255,.72)}
.practice-matrix-panel form[data-practice-matrix-form]:not(.is-editing) .empty-row{padding:14px;border-radius:14px;background:rgba(248,251,255,.7);color:var(--muted)}
@media (max-width:1000px){.practice-summary-grid{grid-template-columns:1fr 1fr}.practice-summary-item.span-2{grid-column:1/-1}}
@media (max-width:640px){.practice-summary-grid{grid-template-columns:1fr}.practice-summary-item.span-2{grid-column:auto}.practice-section-head{display:grid}}


/* Hotfix 014: cleaner practice settings and checker combobox */
.practice-settings-panel.is-settings-editing [data-practice-settings-summary]{
    display:none!important;
}
.practice-field-checker{
    position:relative;
    overflow:visible;
}
.practice-checker-combo{
    position:relative;
    min-width:0;
}
.practice-checker-combo-input{
    width:100%;
}
.practice-checker-options{
    position:absolute;
    left:0;
    right:0;
    top:calc(100% + 6px);
    z-index:80;
    max-height:220px;
    overflow:auto;
    border:1px solid var(--line);
    border-radius:14px;
    background:#fff;
    box-shadow:var(--shadow);
    padding:6px;
}
.practice-checker-options[hidden]{
    display:none!important;
}
.practice-checker-options button{
    width:100%;
    border:0;
    background:transparent;
    text-align:left;
    padding:9px 10px;
    border-radius:10px;
    color:var(--text);
    font-weight:700;
}
.practice-checker-options button:hover{
    background:rgba(32,99,205,.08);
    color:var(--blue);
}
.practice-field-actions{
    align-self:end;
}
.practice-field-actions .danger-btn{
    margin-top:auto;
}

/* Hotfix 015: visual lesson page editor */
.admin-content{max-width:none;width:100%;padding-left:24px;padding-right:24px}
.page-editor-shell{display:grid;grid-template-columns:320px minmax(760px,1fr);gap:22px;align-items:start;width:100%;max-width:none;background:transparent;border:0;box-shadow:none;padding:0}
.page-editor-shell .standalone-block-library{position:sticky;top:88px;height:calc(100vh - 112px);max-height:none;overflow:hidden;display:flex;flex-direction:column;padding:16px;background:rgba(248,251,255,.96);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-soft)}
.page-editor-shell .block-categories{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;flex:0 0 auto}
.page-editor-shell .block-categories button{padding:9px 11px;background:rgba(32,99,205,.06);border-radius:12px;color:var(--muted)}
.page-editor-shell .block-categories button.active{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(32,99,205,.2)}
.page-editor-shell .block-library-list{overflow:auto;min-height:0;display:grid;gap:10px;padding-right:6px;scrollbar-width:thin}
.block-tile[hidden]{display:none!important}
.page-editor-shell .block-tile{grid-template-columns:82px minmax(0,1fr);min-height:90px}
.lesson-block-editor{min-width:0;display:grid;gap:14px;background:transparent!important;border:0!important;box-shadow:none!important;padding:0!important}
.lesson-block-editor .page-settings-card{background:#fff;border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);border-radius:24px;padding:18px;position:sticky;top:76px;z-index:18}
.floating-editor-toolbar{position:sticky;top:170px;z-index:30;display:none;align-items:center;gap:8px;flex-wrap:wrap;background:rgba(255,255,255,.94)!important;backdrop-filter:blur(18px);border:1px solid rgba(32,99,205,.12)!important;border-radius:22px!important;box-shadow:0 18px 50px rgba(16,32,51,.12)!important;padding:10px!important;margin:0!important}
.floating-editor-toolbar.is-visible{display:flex}
.toolbar-group{display:flex;align-items:center;gap:6px;padding:4px;border-radius:14px;background:rgba(246,249,253,.9)}
.floating-editor-toolbar button,.floating-editor-toolbar select{height:34px;border:0;border-radius:10px;background:#fff;color:#25364d;font-weight:800;padding:0 10px;box-shadow:none;width:auto}
.floating-editor-toolbar select{min-width:116px;border:1px solid rgba(32,99,205,.12)}
.color-toolbar-group label{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:900;color:var(--muted);padding:0 6px}
.color-toolbar-group input[type="color"]{width:30px;height:30px;padding:2px;border-radius:9px;border:1px solid var(--line);background:#fff}
.lesson-block-editor .drop-hint{background:#fff;border:1px dashed rgba(32,99,205,.20);border-radius:20px;padding:12px 16px;color:var(--muted);margin:0;box-shadow:var(--shadow-soft)}
.lesson-block-editor .builder-blocks{display:grid;gap:18px;background:#fff;border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);border-radius:26px;padding:22px;min-height:520px}
.visual-builder-item{position:relative;padding:0!important;border:1px solid rgba(32,99,205,.11)!important;border-radius:24px!important;background:#fff!important;box-shadow:0 12px 28px rgba(16,32,51,.06);overflow:hidden}
.visual-builder-item:hover{border-color:rgba(32,99,205,.25)!important;box-shadow:0 18px 42px rgba(16,32,51,.10)}
.visual-block-controls{display:flex;align-items:center;gap:8px;padding:10px 12px;background:rgba(248,251,255,.92);border-bottom:1px solid rgba(32,99,205,.09);opacity:.72;transition:.16s}
.visual-builder-item:hover .visual-block-controls,.visual-builder-item:focus-within .visual-block-controls{opacity:1}
.visual-block-controls b{margin-right:auto;color:var(--blue);font-size:13px}.visual-block-controls .drag-grip{cursor:grab;color:var(--muted);font-weight:900}
.visual-block-preview{padding:24px}.visual-block-preview [contenteditable="true"]{outline:0;border-radius:8px;transition:.15s}.visual-block-preview [contenteditable="true"]:hover{box-shadow:0 0 0 3px rgba(32,99,205,.06)}.visual-block-preview [contenteditable="true"]:focus{box-shadow:0 0 0 4px rgba(29,226,193,.18);background:rgba(255,255,255,.65)}
.preview-hero{padding:36px;border-radius:26px;background:linear-gradient(135deg,rgba(32,99,205,.10),rgba(29,226,193,.14));border:1px solid rgba(32,99,205,.10)}.preview-hero h2{font-size:42px;line-height:1;margin:0 0 12px}.preview-hero p{font-size:18px;margin:0;max-width:860px}
.preview-intro{padding:30px;border-radius:24px;border:1px solid rgba(32,99,205,.12)}.preview-intro h2{margin-bottom:10px}.preview-intro p{margin:0}.preview-intro-dark{background:#102033;color:#fff}.preview-intro-dark p{color:rgba(255,255,255,.78)}.preview-intro-light{background:linear-gradient(135deg,#fff,#f3fbff)}
.preview-heading{font-size:32px;line-height:1.12;margin:0;color:var(--text)}.preview-text{font-size:17px;line-height:1.75}.preview-text p:last-child{margin-bottom:0}.rich-body h2,.rich-body h3{margin:1em 0 .5em}.rich-body blockquote{margin:18px 0;padding:16px 18px;border-left:5px solid var(--cyan);background:rgba(29,226,193,.08);border-radius:14px}
.preview-quote{margin:0;padding:26px 30px;border-radius:22px;background:rgba(32,99,205,.06);border-left:6px solid var(--blue)}.preview-quote p{font-size:22px;color:var(--text);margin:0 0 12px}.preview-quote footer{color:var(--muted);font-weight:800}.preview-callout{padding:22px;border-radius:20px;background:rgba(29,226,193,.10);border:1px solid rgba(29,226,193,.28)}.preview-callout b{display:block;margin-bottom:8px}.preview-callout p{margin:0}.preview-divider{display:flex;align-items:center;gap:14px;color:var(--blue);font-weight:900}.preview-divider:before,.preview-divider:after{content:"";height:2px;background:var(--line);flex:1}.preview-divider span{padding:8px 14px;border-radius:999px;background:rgba(32,99,205,.08)}
.preview-list,.preview-steps,.preview-checklist{display:grid;gap:10px;margin:0;padding-left:26px;font-size:17px}.preview-list.accent-list{list-style:none;padding-left:0}.preview-list.accent-list li{position:relative;padding-left:34px}.preview-list.accent-list li:before{content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 5px rgba(29,226,193,.12)}.preview-steps{counter-reset:step;list-style:none;padding-left:0}.preview-steps li{counter-increment:step;padding:14px 16px 14px 58px;background:rgba(248,251,255,.9);border:1px solid var(--line);border-radius:16px;position:relative}.preview-steps li:before{content:counter(step);position:absolute;left:14px;top:11px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:900}.preview-checklist{list-style:none;padding-left:0}.preview-checklist li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;margin-right:10px;border-radius:50%;background:rgba(32,191,117,.12);color:var(--green);font-weight:900}
.preview-books,.preview-metrics,.preview-accordion{display:grid;gap:10px;list-style:none;padding:0;margin:0}.preview-books li,.preview-metrics li,.preview-accordion li{display:block;padding:14px 16px;border-radius:16px;background:rgba(248,251,255,.95);border:1px solid var(--line)}.preview-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.preview-metrics li{font-weight:900;text-align:center}
.preview-image img,.preview-image-side img,.preview-gallery img{width:100%;min-height:160px;max-height:420px;object-fit:cover;border-radius:20px;background:#edf3ff;border:1px solid var(--line)}.preview-image figcaption{margin-top:10px;text-align:center;color:var(--muted)}.media-url-input{margin-top:12px;font-size:13px;background:rgba(248,251,255,.95)}.preview-image-side{display:grid;grid-template-columns:minmax(240px,.9fr) 1fr;gap:22px;align-items:center}.preview-image-side.image-right img{order:2}.preview-gallery div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.preview-video .video-placeholder{display:grid;place-items:center;height:280px;border-radius:20px;background:linear-gradient(135deg,#102033,#2063cd);color:#fff;font-size:28px;font-weight:900}.preview-file,.preview-link{display:block;padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:rgba(248,251,255,.95)}.preview-file b,.preview-link b{display:block;margin-bottom:6px;color:var(--blue)}.preview-file span,.preview-link span{color:var(--muted)}
.preview-columns{display:grid;gap:16px}.preview-columns.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.preview-columns.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.preview-columns>div{padding:18px;border-radius:18px;background:rgba(248,251,255,.95);border:1px solid var(--line);min-height:120px}.preview-table td{border:1px solid var(--line);padding:12px;background:#fff}.preview-code{padding:20px;border-radius:18px;background:#102033;color:#d9fff6;overflow:auto}.preview-quiz,.preview-task{padding:22px;border-radius:20px;background:rgba(32,99,205,.06);border:1px solid var(--line)}.preview-quiz h3,.preview-task h3{margin-bottom:12px}.preview-quiz small,.preview-task small{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff;color:var(--blue);font-weight:900}.text-marker-pill{display:inline;padding:.08em .42em;border-radius:999px;background:linear-gradient(135deg,rgba(29,226,193,.22),rgba(32,99,205,.14))}
@media (max-width:1200px){.page-editor-shell{grid-template-columns:1fr}.page-editor-shell .standalone-block-library{position:relative;top:auto;height:420px}.floating-editor-toolbar,.lesson-block-editor .page-settings-card{top:10px}.preview-image-side,.preview-columns.cols-2,.preview-columns.cols-3,.preview-metrics{grid-template-columns:1fr}}

/* Hotfix 016: full-screen visual lesson editor */
.admin-shell.page-editor-tool-mode{
    overflow:hidden;
}
.admin-shell.page-editor-tool-mode .admin-sidebar,
.admin-shell.page-editor-tool-mode .admin-top{
    display:none!important;
}
.admin-shell.page-editor-tool-mode .admin-main{
    padding-left:0!important;
}
.admin-shell.page-editor-tool-mode .admin-content{
    max-width:none!important;
    width:100%!important;
    height:100vh;
    padding:0!important;
    overflow:hidden;
}
/* Плавающий тоаст в режиме редактора страницы: не должен закрывать кнопку
   «Сохранить страницу» в топбаре. Топбар примерно 72px высотой → ставим под него. */
.admin-shell.page-editor-tool-mode .flash-message,
.admin-shell.page-editor-tool-mode .alert{
    position:fixed;
    top:88px;
    right:18px;
    z-index:2000;
    max-width:360px;
    min-width:240px;
    padding:12px 16px;
    border-radius:12px;
    border:1px solid;
    box-shadow:0 18px 48px rgba(16,32,51,.18);
    background:#fff;
    color:#102033;
    font-size:14px;
    line-height:1.45;
    backdrop-filter:blur(6px);
    animation:flash-slide-in .22s ease-out;
    transition:opacity .35s ease, transform .35s ease;
}
.admin-shell.page-editor-tool-mode .alert-success{
    background:linear-gradient(135deg,rgba(32,191,117,.94),rgba(29,226,193,.92));
    border-color:rgba(32,191,117,.42);
    color:#fff;
}
.admin-shell.page-editor-tool-mode .alert-danger{
    background:#fff;
    border-color:rgba(231,76,60,.4);
    color:#aa3030;
}
.admin-shell.page-editor-tool-mode .alert.flash-fading{
    opacity:0;
    transform:translateY(-8px);
}
@keyframes flash-slide-in{
    from{opacity:0;transform:translateY(-10px)}
    to{opacity:1;transform:translateY(0)}
}
.page-editor-tool-mode .page-editor-topbar{
    position:fixed;
    top:0;
    left:340px;
    right:0;
    z-index:60;
    min-height:86px;
    margin:0;
    padding:16px 24px;
    border-radius:0;
    box-shadow:0 12px 36px rgba(16,32,51,.08);
}
.page-editor-tool-mode .page-editor-topbar h1{
    font-size:28px;
    margin:0 0 4px;
    letter-spacing:-.035em;
}
.page-editor-tool-mode .page-editor-topbar p{
    margin:0;
    font-size:13px;
}
.page-editor-tool-mode .page-editor-topbar .eyebrow{
    display:none;
}
.page-editor-app{
    display:grid!important;
    grid-template-columns:340px minmax(0,1fr)!important;
    gap:0!important;
    width:100vw!important;
    height:100vh!important;
    max-width:none!important;
    padding:0!important;
    margin:0!important;
    background:transparent!important;
    border:0!important;
    box-shadow:none!important;
}
.page-editor-app .page-editor-library{
    position:relative!important;
    top:auto!important;
    left:auto!important;
    width:340px;
    height:100vh!important;
    max-height:none!important;
    min-height:0;
    border-radius:0!important;
    border:0!important;
    border-right:1px solid rgba(32,99,205,.14)!important;
    box-shadow:10px 0 36px rgba(16,32,51,.08)!important;
    overflow:hidden!important;
    padding:18px!important;
    display:flex!important;
    flex-direction:column!important;
    background:rgba(248,251,255,.98)!important;
}
.page-editor-app .page-editor-library header{
    flex:0 0 auto;
}
.page-editor-app .page-editor-library header h3{
    margin-bottom:6px;
}
.page-editor-app .block-categories{
    flex:0 0 auto;
    display:grid!important;
    grid-template-columns:1fr 1fr;
    gap:8px!important;
    margin-bottom:14px!important;
}
.page-editor-app .block-categories button{
    min-height:38px;
    text-align:left;
    padding:9px 10px!important;
}
.page-editor-app .block-library-list{
    flex:1 1 auto;
    min-height:0;
    overflow:auto!important;
    padding-right:6px;
    scrollbar-width:thin;
}
.page-editor-app .block-tile.is-hidden,
.page-editor-app .block-tile[hidden]{
    display:none!important;
}
.page-editor-workspace{
    height:100vh;
    overflow:auto;
    padding:112px 34px 34px!important;
    background:radial-gradient(circle at top right,rgba(29,226,193,.12),transparent 30rem),var(--bg)!important;
}
.page-editor-workspace .page-settings-card{
    position:relative!important;
    top:auto!important;
    z-index:1!important;
    max-width:1180px;
    margin:0 auto 16px;
    padding:14px!important;
    border-radius:20px!important;
}
.page-editor-workspace .page-settings-card .form-grid{
    gap:10px;
}
.page-editor-workspace .page-settings-card input,
.page-editor-workspace .page-settings-card select{
    min-height:38px;
    padding:9px 10px;
}
.page-editor-workspace .floating-editor-toolbar{
    position:sticky!important;
    top:12px!important;
    max-width:1180px;
    margin:0 auto 14px!important;
    z-index:80!important;
    display:none;
}
.page-editor-workspace .floating-editor-toolbar.is-visible{
    display:flex!important;
}
.font-size-control{
    display:inline-flex;
    align-items:center;
    gap:4px;
    height:34px;
    background:#fff;
    border:1px solid rgba(32,99,205,.12);
    border-radius:10px;
    padding:2px;
}
.floating-editor-toolbar .font-size-control button{
    height:28px;
    min-width:28px;
    padding:0 8px;
    background:rgba(32,99,205,.08);
    color:var(--blue);
}
.floating-editor-toolbar .font-size-control input{
    width:58px;
    height:28px;
    min-height:28px;
    padding:0 6px;
    border:0;
    text-align:center;
    font-weight:900;
    box-shadow:none;
}
.page-editor-workspace .drop-hint{
    max-width:1180px;
    margin:0 auto 14px;
}
.page-editor-workspace .lesson-builder-blocks{
    max-width:1180px;
    margin:0 auto;
    padding:0!important;
    background:transparent!important;
    border:0!important;
    box-shadow:none!important;
    gap:16px!important;
    min-height:540px;
    position:relative;
}
.lesson-builder-blocks.drag-over{
    outline:0!important;
}
.lesson-builder-blocks.drop-end:after{
    content:"";
    display:block;
    height:8px;
    border-radius:999px;
    background:var(--grad);
    box-shadow:0 10px 24px rgba(32,99,205,.18);
    margin:12px 8px;
}
.visual-builder-item{
    border-color:transparent!important;
    box-shadow:none!important;
    background:transparent!important;
    overflow:visible!important;
    border-radius:26px!important;
}
.visual-builder-item:hover,
.visual-builder-item:focus-within{
    border-color:rgba(32,99,205,.18)!important;
    box-shadow:0 18px 42px rgba(16,32,51,.08)!important;
    background:rgba(255,255,255,.5)!important;
}
.visual-block-controls{
    position:absolute;
    left:12px;
    top:12px;
    z-index:20;
    width:auto;
    min-width:280px;
    max-width:calc(100% - 24px);
    border:1px solid rgba(32,99,205,.12);
    border-radius:16px;
    background:rgba(255,255,255,.94)!important;
    backdrop-filter:blur(18px);
    box-shadow:0 14px 36px rgba(16,32,51,.12);
    opacity:0;
    pointer-events:none;
    transform:translateY(-4px);
    padding:8px 10px!important;
    transition:.16s;
}
.visual-builder-item:hover .visual-block-controls,
.visual-builder-item:focus-within .visual-block-controls{
    opacity:1;
    pointer-events:auto;
    transform:translateY(0);
}
.visual-block-controls .drag-grip{
    cursor:grab;
    width:28px;
    height:28px;
    display:inline-grid;
    place-items:center;
    border-radius:10px;
    background:rgba(32,99,205,.08);
}
.visual-block-controls .drag-grip:active{
    cursor:grabbing;
}
.visual-block-preview{
    padding:0!important;
}
.visual-builder-item.drop-before:before,
.visual-builder-item.drop-after:after{
    content:"";
    position:absolute;
    left:0;
    right:0;
    height:8px;
    border-radius:999px;
    background:var(--grad);
    box-shadow:0 8px 24px rgba(32,99,205,.22);
    z-index:30;
}
.visual-builder-item.drop-before:before{
    top:-12px;
}
.visual-builder-item.drop-after:after{
    bottom:-12px;
}
.visual-builder-item.dragging{
    opacity:.5;
}
.editor-actions-row{
    max-width:1180px;
    margin:18px auto 0!important;
    justify-content:flex-end;
}
.preview-hero,
.preview-intro,
.preview-quote,
.preview-callout,
.preview-image img,
.preview-video .video-placeholder,
.preview-file,
.preview-link,
.preview-columns>div,
.preview-quiz,
.preview-task{
    box-shadow:0 12px 32px rgba(16,32,51,.06);
}
@media (max-width:1100px){
    .admin-shell.page-editor-tool-mode{
        overflow:auto;
    }
    .admin-shell.page-editor-tool-mode .admin-content,
    .page-editor-app{
        height:auto!important;
        overflow:visible;
    }
    .page-editor-app{
        grid-template-columns:1fr!important;
    }
    .page-editor-tool-mode .page-editor-topbar{
        position:relative;
        left:auto;
        right:auto;
    }
    .page-editor-app .page-editor-library{
        width:100%;
        height:420px!important;
        border-radius:0 0 24px 24px!important;
        border-right:0!important;
        border-bottom:1px solid var(--line)!important;
    }
    .page-editor-workspace{
        height:auto;
        overflow:visible;
        padding:24px!important;
    }
}

/* Hotfix 017: stable visual editor interactions */
.page-editor-workspace .floating-editor-toolbar{
    display:flex!important;
    visibility:hidden;
    opacity:0;
    pointer-events:none;
    min-height:58px;
    transition:opacity .12s ease;
}
.page-editor-workspace .floating-editor-toolbar.is-visible{
    visibility:visible;
    opacity:1;
    pointer-events:auto;
}
.visual-builder-item{
    margin-top:50px!important;
    overflow:visible!important;
    user-select:text;
}
.visual-block-controls{
    top:-46px!important;
    left:0!important;
    right:auto!important;
    min-width:0!important;
    width:max-content!important;
    max-width:100%!important;
    opacity:0;
    pointer-events:none;
    transform:translateY(4px)!important;
}
.visual-builder-item:hover .visual-block-controls,
.visual-builder-item:focus-within .visual-block-controls{
    opacity:1;
    pointer-events:auto;
    transform:translateY(0)!important;
}
.visual-block-preview{
    position:relative;
    z-index:1;
    user-select:text!important;
}
.visual-block-preview *,
.visual-block-preview [contenteditable="true"],
.visual-block-preview .rich-editable{
    user-select:text!important;
    -webkit-user-select:text!important;
}
.visual-block-preview [contenteditable="true"]{
    cursor:text;
    min-height:1.25em;
}
.visual-block-controls .secondary-btn,
.visual-block-controls .danger-btn,
.visual-block-controls .drag-grip{
    pointer-events:auto;
}
.visual-block-controls .drag-grip{
    cursor:grab;
}
.visual-block-controls .drag-grip:active{
    cursor:grabbing;
}
.visual-builder-item.drop-before:before,
.visual-builder-item.drop-after:after{
    z-index:60!important;
    pointer-events:none;
}
.visual-builder-item.drop-before:before{top:-20px!important}
.visual-builder-item.drop-after:after{bottom:-20px!important}
.lesson-builder-blocks.drop-end:after{
    min-height:8px;
    pointer-events:none;
}
.editor-actions-row{
    position:relative!important;
    z-index:2!important;
    background:rgba(255,255,255,.92)!important;
    border-radius:20px!important;
    padding:14px!important;
    box-shadow:var(--shadow-soft)!important;
}
.preview-table{
    table-layout:fixed;
}
.preview-table td.rich-editable{
    min-height:42px;
    vertical-align:top;
}
.preview-list.rich-editable,
.preview-steps.rich-editable,
.preview-checklist.rich-editable,
.preview-books.rich-editable,
.preview-metrics.rich-editable,
.preview-accordion.rich-editable{
    outline:0;
}
.preview-list.rich-editable:focus,
.preview-steps.rich-editable:focus,
.preview-checklist.rich-editable:focus,
.preview-books.rich-editable:focus,
.preview-metrics.rich-editable:focus,
.preview-accordion.rich-editable:focus{
    box-shadow:0 0 0 4px rgba(29,226,193,.14);
}



/* Hotfix 018: unified lesson page canvas */
.page-editor-tool-mode .admin-content{
    padding-bottom:0!important;
}
.page-editor-tool-mode .page-editor-topbar{
    margin-bottom:18px!important;
}
.page-editor-tool-mode .page-editor-topbar .button-row{
    align-items:center;
    flex-wrap:wrap;
}
.page-editor-tool-mode .page-editor-shell{
    gap:18px!important;
}
.page-editor-tool-mode .page-editor-workspace{
    display:flex;
    flex-direction:column;
    min-height:calc(100vh - 130px);
}
.page-editor-tool-mode .page-settings-card{
    margin-bottom:12px!important;
}
.page-editor-tool-mode .lesson-block-editor .drop-hint{
    margin:10px auto 18px!important;
    width:min(760px,100%)!important;
    text-align:center;
    box-shadow:none!important;
}
.page-editor-tool-mode .lesson-block-editor .builder-blocks{
    width:min(1180px,100%)!important;
    margin:0 auto!important;
    padding:56px 64px 160px!important;
    min-height:calc(100vh - 220px)!important;
    background:rgba(255,255,255,.96)!important;
    border:1px solid rgba(32,99,205,.12)!important;
    border-radius:28px!important;
    box-shadow:0 24px 80px rgba(16,32,51,.08)!important;
    gap:0!important;
}
.page-editor-tool-mode .visual-builder-item{
    margin:0!important;
    padding:0!important;
    border:0!important;
    border-radius:0!important;
    background:transparent!important;
    box-shadow:none!important;
    overflow:visible!important;
}
.page-editor-tool-mode .visual-builder-item:hover{
    border:0!important;
    box-shadow:none!important;
}
.page-editor-tool-mode .visual-builder-item + .visual-builder-item{
    margin-top:18px!important;
}
.page-editor-tool-mode .visual-block-preview{
    padding:0!important;
}
.page-editor-tool-mode .visual-block-controls{
    position:absolute!important;
    top:-42px!important;
    left:0!important;
    right:auto!important;
    z-index:80!important;
    opacity:0!important;
    pointer-events:none!important;
    transform:translateY(4px)!important;
    background:rgba(255,255,255,.96)!important;
    border:1px solid rgba(32,99,205,.14)!important;
    border-radius:16px!important;
    box-shadow:0 14px 34px rgba(16,32,51,.12)!important;
    backdrop-filter:blur(16px);
}
.page-editor-tool-mode .visual-builder-item:hover .visual-block-controls,
.page-editor-tool-mode .visual-builder-item:focus-within .visual-block-controls{
    opacity:1!important;
    pointer-events:auto!important;
    transform:translateY(0)!important;
}
.page-editor-tool-mode .visual-builder-item.drop-before:before,
.page-editor-tool-mode .visual-builder-item.drop-after:after{
    content:""!important;
    position:absolute!important;
    left:0!important;
    right:0!important;
    height:5px!important;
    border-radius:999px!important;
    background:var(--grad)!important;
    box-shadow:0 8px 20px rgba(32,99,205,.22)!important;
    z-index:75!important;
    pointer-events:none!important;
}
.page-editor-tool-mode .visual-builder-item.drop-before:before{
    top:-13px!important;
}
.page-editor-tool-mode .visual-builder-item.drop-after:after{
    bottom:-13px!important;
}
.page-editor-tool-mode .visual-block-divider{
    margin:52px 0!important;
}
.page-editor-tool-mode .visual-block-divider .preview-divider{
    padding:18px 0;
}
.page-editor-tool-mode .preview-hero,
.page-editor-tool-mode .preview-intro{
    border-radius:24px;
}
.page-editor-tool-mode .preview-table{
    margin:28px 0 0;
}
.page-editor-tool-mode .floating-editor-toolbar{
    top:14px!important;
}
.page-editor-tool-mode .editor-actions-row{
    display:none!important;
}
.page-editor-tool-mode .visual-block-preview [contenteditable="true"],
.page-editor-tool-mode .visual-block-preview .rich-editable{
    user-select:text!important;
    -webkit-user-select:text!important;
}
@media (max-width:1100px){
    .page-editor-tool-mode .lesson-block-editor .builder-blocks{
        padding:34px 24px 120px!important;
    }
}

/* Hotfix 019: section-based page canvas and collapsible block library */
.page-editor-app{position:relative}
.page-editor-app.library-collapsed{grid-template-columns:minmax(0,1fr)!important}
.page-editor-app.library-collapsed .page-editor-library{display:none!important}
.page-library-reopen{display:none;position:fixed;left:18px;top:88px;z-index:140;border:0;border-radius:0 16px 16px 0;background:var(--grad);color:#fff;font-weight:900;padding:14px 12px;writing-mode:vertical-rl;box-shadow:0 16px 38px rgba(32,99,205,.28);cursor:pointer}
.page-editor-app.library-collapsed .page-library-reopen{display:block}
.block-library-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex:0 0 auto}
.block-library-header h3{margin-bottom:6px}.block-library-header p{margin-bottom:0}.library-toggle{flex:0 0 auto}
.page-editor-tool-mode .page-editor-app .page-editor-library{height:calc(100vh - 92px)!important;top:74px!important;overflow:hidden!important}
.page-editor-tool-mode .page-editor-app .block-library-list{height:auto!important;max-height:none!important;overflow:auto!important;min-height:0!important;flex:1 1 auto!important;padding-bottom:26px}
.page-editor-tool-mode .page-editor-workspace{min-width:0;width:100%}
.page-editor-tool-mode .page-settings-card{margin-bottom:10px!important}
.page-editor-tool-mode .lesson-block-editor .drop-hint{margin:6px auto 12px!important;width:min(760px,100%)!important}
.page-editor-tool-mode .lesson-block-editor .builder-blocks{width:100%!important;margin:0!important;padding:0 0 10px!important;min-height:auto!important;background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important;display:block!important}
.visual-page-section{position:relative;width:min(1180px,100%);margin:0 auto 34px;padding:54px 64px 58px;background:rgba(255,255,255,.97);border:1px solid rgba(32,99,205,.13);border-radius:30px;box-shadow:0 24px 80px rgba(16,32,51,.08);min-height:170px}
.visual-page-section:first-child{margin-top:0}
.visual-page-section-badge{position:absolute;top:16px;left:24px;display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:rgba(32,99,205,.08);color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.05em;text-transform:uppercase}
.visual-section-placeholder{padding:34px;text-align:center;border:1px dashed rgba(32,99,205,.22);border-radius:20px;color:var(--muted);background:rgba(248,251,255,.72)}
.page-editor-tool-mode .visual-page-section .visual-builder-item{margin:0!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;overflow:visible!important}
.page-editor-tool-mode .visual-page-section .visual-builder-item + .visual-builder-item{margin-top:14px!important}
.page-editor-tool-mode .visual-section-break{width:min(1180px,100%)!important;margin:22px auto 22px!important;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}
.page-editor-tool-mode .visual-section-break .visual-block-controls{top:-40px!important}
.page-editor-tool-mode .visual-section-break .visual-block-preview{padding:0!important}
.page-editor-tool-mode .visual-section-break .preview-divider{position:relative;padding:28px 0;text-align:center;color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.page-editor-tool-mode .visual-section-break .preview-divider:before,.page-editor-tool-mode .visual-section-break .preview-divider:after{content:"";position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(32,99,205,.28),transparent)}
.page-editor-tool-mode .visual-section-break .preview-divider:before{top:12px}.page-editor-tool-mode .visual-section-break .preview-divider:after{bottom:12px}
.page-editor-tool-mode .visual-block-controls{top:-46px!important;left:0!important}
.page-editor-tool-mode .visual-page-section .visual-builder-item:first-of-type .visual-block-controls{top:-48px!important}
.page-editor-tool-mode .visual-builder-item.drop-before:before,.page-editor-tool-mode .visual-builder-item.drop-after:after{left:0!important;right:0!important;height:5px!important;background:var(--grad)!important;z-index:95!important}
.page-editor-tool-mode .visual-builder-item.drop-before:before{top:-12px!important}.page-editor-tool-mode .visual-builder-item.drop-after:after{bottom:-12px!important}
.page-editor-tool-mode .lesson-builder-blocks.drop-end:after{content:"Перетащите блок сюда";display:block;width:min(1180px,100%);margin:0 auto 34px;padding:28px;text-align:center;border:2px dashed rgba(29,226,193,.45);border-radius:24px;background:rgba(29,226,193,.08);color:var(--blue);font-weight:900}
.page-editor-canvas-footer{width:min(1180px,100%);margin:22px auto 110px;padding:22px;text-align:center;border-radius:26px;border:1px dashed rgba(32,99,205,.22);background:rgba(255,255,255,.72);color:var(--muted);font-weight:900;box-shadow:0 16px 48px rgba(16,32,51,.05)}
@media (max-width:1100px){.visual-page-section{padding:44px 24px 48px}.page-library-reopen{top:auto;bottom:18px}.page-editor-app.library-collapsed .page-library-reopen{display:inline-flex;writing-mode:horizontal-tb;border-radius:16px}}

/* Hotfix 020: full-width editor header, independent block library, centered canvas */
.page-editor-tool-mode .page-editor-topbar{
    left:0!important;
    right:0!important;
    width:100vw!important;
    min-height:86px!important;
    display:flex!important;
    align-items:center!important;
    padding-left:32px!important;
    padding-right:32px!important;
}
.page-editor-tool-mode .page-editor-topbar h1{font-size:30px!important}
.page-editor-tool-mode .page-editor-app{
    display:block!important;
    width:100vw!important;
    height:100vh!important;
    padding:0!important;
    margin:0!important;
    overflow:hidden!important;
}
.page-editor-tool-mode .page-editor-app .page-editor-library{
    position:fixed!important;
    left:0!important;
    top:86px!important;
    bottom:0!important;
    width:340px!important;
    height:auto!important;
    z-index:90!important;
    border-radius:0!important;
    border-right:1px solid rgba(32,99,205,.14)!important;
    box-shadow:12px 0 38px rgba(16,32,51,.08)!important;
}
.page-editor-tool-mode .page-editor-app.library-collapsed .page-editor-library{display:none!important}
.page-editor-tool-mode .page-library-reopen{
    top:116px!important;
    left:0!important;
    z-index:150!important;
}
.page-editor-tool-mode .page-editor-workspace{
    width:100vw!important;
    height:100vh!important;
    overflow:auto!important;
    padding:112px max(34px,calc((100vw - 1280px)/2)) 0!important;
    box-sizing:border-box!important;
}
.page-editor-tool-mode .page-settings-card,
.page-editor-tool-mode .floating-editor-toolbar,
.page-editor-tool-mode .lesson-builder-blocks{
    width:min(1180px,100%)!important;
    max-width:1180px!important;
    margin-left:auto!important;
    margin-right:auto!important;
}
.page-editor-tool-mode .lesson-block-editor .drop-hint,
.page-editor-tool-mode .page-editor-canvas-footer{
    display:none!important;
}
.page-editor-tool-mode .lesson-builder-blocks{
    padding:0 0 150px!important;
    background:transparent!important;
    border:0!important;
    box-shadow:none!important;
    min-height:auto!important;
}
.page-editor-tool-mode .visual-page-section{
    width:100%!important;
    margin:0 auto 28px!important;
    padding:56px 64px 64px!important;
    background:rgba(255,255,255,.98)!important;
    border:1px solid rgba(32,99,205,.13)!important;
    border-radius:30px!important;
    box-shadow:0 24px 80px rgba(16,32,51,.08)!important;
    min-height:unset!important;
    height:auto!important;
    overflow:visible!important;
    display:block!important;
    box-sizing:border-box!important;
}
.page-editor-tool-mode .visual-page-section:first-child{margin-top:0!important}
.page-editor-tool-mode .visual-page-section:last-of-type{margin-bottom:70px!important}
.page-editor-tool-mode .visual-section-break{
    width:100%!important;
    margin:14px auto 26px!important;
    padding:0!important;
}
.page-editor-tool-mode .visual-section-break .preview-divider{
    padding:18px 0!important;
}
.page-editor-tool-mode .visual-section-break .preview-divider span{
    font-size:0!important;
    padding:0!important;
    background:transparent!important;
}
.page-editor-tool-mode .visual-section-break .preview-divider span:before{
    content:"Новая секция";
    font-size:12px;
    display:inline-flex;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(32,99,205,.08);
    color:var(--blue);
    font-weight:900;
    letter-spacing:.06em;
    text-transform:uppercase;
}
.page-editor-tool-mode .visual-page-section-badge{display:none!important}
.page-editor-tool-mode .visual-page-section .visual-builder-item + .visual-builder-item{margin-top:16px!important}
.page-editor-tool-mode .visual-page-section .visual-builder-item{width:100%!important;max-width:100%!important}
.page-editor-tool-mode .visual-block-preview{width:100%!important;max-width:100%!important}
.page-editor-tool-mode .visual-builder-item.drop-before:before,
.page-editor-tool-mode .visual-builder-item.drop-after:after{
    left:0!important;
    right:0!important;
}
.page-editor-tool-mode .visual-builder-item.drop-before:before{top:-10px!important}
.page-editor-tool-mode .visual-builder-item.drop-after:after{bottom:-10px!important}
.page-editor-tool-mode .lesson-builder-blocks.drop-end:after{
    content:""!important;
    width:100%!important;
    height:46px!important;
    margin:0 auto 80px!important;
    padding:0!important;
    border:2px dashed rgba(29,226,193,.32)!important;
    border-radius:24px!important;
    background:rgba(29,226,193,.06)!important;
    box-shadow:none!important;
}
.page-editor-tool-mode .editor-actions-row{display:none!important}
@media (max-width:1100px){
    .page-editor-tool-mode .page-editor-topbar{position:sticky!important;top:0!important;left:0!important}
    .page-editor-tool-mode .page-editor-app .page-editor-library{position:relative!important;top:auto!important;width:100%!important;height:420px!important}
    .page-editor-tool-mode .page-editor-workspace{width:100%!important;height:auto!important;overflow:visible!important;padding:24px!important}
    .page-editor-tool-mode .visual-page-section{padding:42px 24px 50px!important}
}

/* Hotfix 021: editor alignment, floating toolbar, undo stability */
.page-editor-tool-mode{
    --editor-canvas-width: min(1120px, calc(100vw - 96px));
}
.page-editor-tool-mode .page-editor-workspace{
    padding-top:96px!important;
}
.page-editor-tool-mode .page-settings-card,
.page-editor-tool-mode .lesson-builder-blocks{
    width:var(--editor-canvas-width)!important;
    max-width:var(--editor-canvas-width)!important;
    margin-left:auto!important;
    margin-right:auto!important;
}
.page-editor-tool-mode .page-settings-card{
    margin-bottom:22px!important;
}
.page-editor-tool-mode .lesson-builder-blocks{
    padding-top:0!important;
}
.page-editor-tool-mode .visual-page-section{
    width:100%!important;
    max-width:100%!important;
    margin-left:auto!important;
    margin-right:auto!important;
}
.page-editor-tool-mode .floating-editor-toolbar{
    position:fixed!important;
    left:50%!important;
    right:auto!important;
    bottom:22px!important;
    top:auto!important;
    transform:translateX(-50%)!important;
    width:min(1060px, calc(100vw - 56px))!important;
    max-width:min(1060px, calc(100vw - 56px))!important;
    min-height:0!important;
    height:auto!important;
    margin:0!important;
    padding:12px 14px!important;
    z-index:1200!important;
    display:flex!important;
    flex-wrap:wrap!important;
    align-items:center!important;
    justify-content:center!important;
    gap:8px!important;
    background:rgba(255,255,255,.94)!important;
    border:1px solid rgba(32,99,205,.14)!important;
    border-radius:22px!important;
    box-shadow:0 22px 70px rgba(16,32,51,.18)!important;
    backdrop-filter:blur(20px)!important;
}
.page-editor-tool-mode .floating-editor-toolbar:not(.is-visible){
    visibility:hidden!important;
    opacity:0!important;
    pointer-events:none!important;
}
.page-editor-tool-mode .floating-editor-toolbar.is-visible{
    visibility:visible!important;
    opacity:1!important;
    pointer-events:auto!important;
}
.page-editor-tool-mode .floating-editor-toolbar button,
.page-editor-tool-mode .floating-editor-toolbar select,
.page-editor-tool-mode .floating-editor-toolbar input{
    flex:0 0 auto!important;
}
.page-editor-tool-mode .visual-page-section:first-child{margin-top:0!important}
.page-editor-tool-mode .visual-section-break{margin-top:18px!important;margin-bottom:24px!important}
.page-editor-tool-mode .lesson-builder-blocks{padding-bottom:170px!important}
@media (max-width:900px){
    .page-editor-tool-mode{--editor-canvas-width:calc(100vw - 28px)}
    .page-editor-tool-mode .floating-editor-toolbar{width:calc(100vw - 24px)!important;max-width:calc(100vw - 24px)!important;bottom:12px!important}
}

/* Hotfix 022: final editor canvas alignment and toolbar clearance */
.page-editor-tool-mode{
    --editor-canvas-width:min(1120px, calc(100vw - 96px));
    --editor-toolbar-clearance:250px;
}
.page-editor-tool-mode .page-editor-workspace{
    padding-left:max(34px, calc((100vw - var(--editor-canvas-width)) / 2))!important;
    padding-right:max(34px, calc((100vw - var(--editor-canvas-width)) / 2))!important;
}
.page-editor-tool-mode .lesson-block-editor .builder-blocks.lesson-builder-blocks,
.page-editor-tool-mode .lesson-block-editor .builder-blocks#builderBlocks,
.page-editor-tool-mode .lesson-builder-blocks{
    width:var(--editor-canvas-width)!important;
    max-width:var(--editor-canvas-width)!important;
    margin-left:auto!important;
    margin-right:auto!important;
    padding-bottom:var(--editor-toolbar-clearance)!important;
}
.page-editor-tool-mode .page-settings-card{
    width:var(--editor-canvas-width)!important;
    max-width:var(--editor-canvas-width)!important;
    margin-left:auto!important;
    margin-right:auto!important;
}
.page-editor-tool-mode .visual-page-section{
    width:100%!important;
    max-width:100%!important;
    margin-left:auto!important;
    margin-right:auto!important;
}
.page-editor-tool-mode .visual-page-section:last-of-type{
    margin-bottom:calc(var(--editor-toolbar-clearance) - 80px)!important;
}
.page-editor-tool-mode .floating-editor-toolbar{
    max-height:34vh!important;
    overflow:auto!important;
}
@media (max-width:900px){
    .page-editor-tool-mode{
        --editor-canvas-width:calc(100vw - 28px);
        --editor-toolbar-clearance:290px;
    }
    .page-editor-tool-mode .page-editor-workspace{
        padding-left:14px!important;
        padding-right:14px!important;
    }
}

/* Hotfix 023: searchable assignment controls and structure canvas fixes */
.native-search-select{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.searchable-select{position:relative;width:100%}
.searchable-control{min-height:48px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:7px 10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;cursor:text;transition:.18s}
.searchable-control:focus-within{border-color:rgba(32,99,205,.55);box-shadow:0 0 0 4px rgba(32,99,205,.10)}
.searchable-control input{border:0!important;box-shadow:none!important;padding:5px 2px!important;min-width:140px;flex:1;background:transparent!important}
.searchable-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.searchable-chip{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:999px;padding:6px 9px;background:rgba(32,99,205,.09);color:var(--blue);font-weight:800;font-size:12px;max-width:100%}
.searchable-chip span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}.searchable-chip b{font-size:14px}
.searchable-menu{position:absolute;z-index:2500;left:0;right:0;top:calc(100% + 6px);max-height:260px;overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 18px 50px rgba(16,32,51,.16);padding:6px}
.searchable-option{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;background:transparent;color:var(--text);padding:10px 12px;border-radius:12px;text-align:left;font-weight:700}
.searchable-option:hover,.searchable-option.selected{background:rgba(32,99,205,.08);color:var(--blue)}
.searchable-option span{white-space:normal;line-height:1.35}.searchable-empty{padding:12px;color:var(--muted);font-weight:700}

.structure-workspace--bitrix{grid-template-columns:minmax(0,1fr) 280px!important}
.structure-workspace--bitrix .org-viewport{order:1}
.structure-workspace--bitrix .org-users-panel{order:2}
.org-card-actions .icon-btn{font-size:14px!important;font-weight:900!important}
.org-node > .org-children{position:relative!important;display:flex!important;justify-content:center!important;align-items:flex-start!important;gap:38px!important;flex-wrap:nowrap!important;padding-top:42px!important}
.org-node > .org-children::before{content:""!important;position:absolute!important;top:0!important;left:135px!important;right:135px!important;height:2px!important;background:#9bd1ff!important;display:block!important}
.org-node > .org-children:has(> .org-node:first-child:last-child)::before{display:none!important}
.org-node > .org-children > .org-node{position:relative!important}
.org-node > .org-children > .org-node::before{content:""!important;position:absolute!important;top:-42px!important;left:50%!important;width:2px!important;height:42px!important;background:#9bd1ff!important;transform:translateX(-50%)!important;display:block!important}
.org-node:has(> .org-children) > .org-department-card::after{content:""!important;position:absolute!important;left:50%!important;bottom:-42px!important;width:2px!important;height:42px!important;background:#9bd1ff!important;transform:translateX(-50%)!important;display:block!important}
@media(max-width:1100px){.structure-workspace--bitrix{grid-template-columns:1fr!important}.structure-workspace--bitrix .org-users-panel{order:1}.structure-workspace--bitrix .org-viewport{order:2}}

/* Hotfix 024: welcome page */
.welcome-page{min-height:100vh;background:radial-gradient(circle at top left,rgba(29,226,193,.22),transparent 34rem),radial-gradient(circle at top right,rgba(32,99,205,.18),transparent 38rem),var(--bg);color:var(--text)}
.welcome-topbar{max-width:1240px;margin:18px auto 0;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid rgba(255,255,255,.72);border-radius:28px;background:rgba(255,255,255,.82);box-shadow:var(--shadow-soft);backdrop-filter:blur(22px)}
.welcome-actions,.welcome-hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.welcome-main{max-width:1240px;margin:0 auto;padding:26px 22px 70px}
.welcome-hero-card{position:relative;overflow:hidden;min-height:520px;padding:54px;border-radius:36px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(255,255,255,.72));border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:42px;align-items:center}
.welcome-hero-card:before{content:"";position:absolute;right:-120px;bottom:-180px;width:520px;height:520px;border-radius:50%;background:var(--grad);opacity:.16;filter:blur(8px)}
.welcome-hero-content,.welcome-visual{position:relative;z-index:1}
.welcome-hero-content h1{max-width:760px}
.welcome-hero-content p{max-width:720px;font-size:18px}
.welcome-visual{min-height:360px;border-radius:34px;background:linear-gradient(135deg,rgba(32,99,205,.10),rgba(29,226,193,.12));border:1px solid rgba(32,99,205,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.65);position:relative}
.welcome-orbit-card{position:absolute;width:210px;padding:18px;border-radius:22px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow-soft)}
.welcome-orbit-card b{display:block;font-size:19px;letter-spacing:-.03em}.welcome-orbit-card span{display:block;margin-top:4px;color:var(--muted);font-size:13px}
.welcome-orbit-card.card-a{left:28px;top:42px}.welcome-orbit-card.card-b{right:24px;top:128px}.welcome-orbit-card.card-c{left:90px;bottom:40px}
.welcome-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}
.welcome-feature-grid article{padding:24px;border-radius:26px;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow-soft)}
.welcome-feature-grid article span{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:14px;background:rgba(32,99,205,.08);color:var(--blue);font-weight:900;margin-bottom:14px}.welcome-feature-grid article p{margin-bottom:0}
.auth-logo-link{display:inline-grid;place-items:center;width:max-content;margin:0 auto}.auth-hero h1 a{color:inherit}
@media (max-width:900px){.welcome-hero-card{grid-template-columns:1fr;padding:34px}.welcome-visual{min-height:290px}.welcome-feature-grid{grid-template-columns:1fr}.welcome-topbar{margin:10px 10px 0}.welcome-main{padding:18px 10px 44px}}
@media (max-width:560px){.welcome-topbar{align-items:flex-start;flex-direction:column}.welcome-hero-card{padding:24px}.welcome-orbit-card{position:static;width:auto;margin:12px}.welcome-visual{display:grid;align-content:center;min-height:0;padding:10px}}

/* Hotfix 025: company welcome page with auth modal */
.welcome-page{min-height:100vh;background:radial-gradient(circle at top left,rgba(29,226,193,.20),transparent 34rem),radial-gradient(circle at top right,rgba(32,99,205,.16),transparent 38rem),var(--bg);color:var(--text)}
.welcome-topbar-v2{max-width:1360px;margin:18px auto 0;padding:14px 18px;border-radius:30px}
.welcome-company-main{max-width:1360px;margin:0 auto;padding:26px 22px 80px;display:grid;gap:24px}
.welcome-company-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:36px;align-items:center;padding:52px;border-radius:38px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(255,255,255,.76));border:1px solid rgba(255,255,255,.76);box-shadow:var(--shadow)}
.welcome-company-hero:before{content:"";position:absolute;right:-110px;bottom:-170px;width:520px;height:520px;border-radius:50%;background:var(--grad);opacity:.15;filter:blur(9px)}
.welcome-company-hero>*{position:relative;z-index:1}.welcome-company-hero h1{max-width:860px}.welcome-company-hero p{max-width:830px;font-size:18px}
.welcome-company-card{min-height:260px;border-radius:34px;background:var(--grad);box-shadow:0 26px 70px rgba(32,99,205,.26);display:grid;place-items:center;text-align:center;color:#fff;padding:28px;transform:rotate(-2deg)}
.welcome-company-card b{display:block;font-size:70px;letter-spacing:-.08em}.welcome-company-card span{display:block;max-width:240px;font-weight:800;line-height:1.35}
.welcome-section,.welcome-panel{padding:30px;border-radius:30px;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.74);box-shadow:var(--shadow-soft)}
.welcome-section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:16px}.welcome-section-head h2,.welcome-panel h2{font-size:34px;margin-bottom:8px}
.welcome-text-card{max-width:980px}.welcome-text-card p:last-child,.welcome-panel p:last-child{margin-bottom:0}
.welcome-stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.welcome-stats-grid article,.welcome-values-grid article{padding:18px;border:1px solid var(--line);border-radius:22px;background:rgba(248,251,255,.78)}
.welcome-stats-grid b{display:block;font-size:30px;letter-spacing:-.04em;color:var(--blue);line-height:1.05}.welcome-stats-grid span,.welcome-values-grid span{display:block;margin-top:7px;color:var(--muted);line-height:1.45}
.welcome-two-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px}.welcome-chip-row{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 18px}.welcome-chip-row span{padding:10px 13px;border-radius:999px;background:rgba(32,99,205,.08);color:var(--blue);font-weight:900}.welcome-list{margin:10px 0 0;padding-left:22px;color:var(--muted);line-height:1.65}.welcome-list li{margin:6px 0}.welcome-panel a{color:var(--blue);font-weight:900}.accent-panel{background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(232,250,247,.92))}.welcome-values-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.welcome-values-grid b{display:block;font-size:18px;color:var(--text)}
.welcome-auth-modal{position:fixed;inset:0;display:none;z-index:3000}.welcome-auth-modal.is-open{display:grid;place-items:center}.welcome-auth-backdrop{position:absolute;inset:0;background:rgba(8,22,43,.52);backdrop-filter:blur(8px)}.welcome-auth-card{position:relative;z-index:1;width:min(480px,calc(100vw - 28px));max-height:calc(100vh - 28px);overflow:auto;padding:28px;border-radius:30px;background:rgba(255,255,255,.96);box-shadow:0 34px 90px rgba(7,19,38,.32);border:1px solid rgba(255,255,255,.78)}.welcome-auth-close{position:absolute;right:16px;top:16px;width:38px;height:38px;border:0;border-radius:14px;background:rgba(32,99,205,.08);color:var(--blue);font-size:24px;font-weight:900}.compact-auth-hero{text-align:center;margin-bottom:18px}.compact-auth-hero h2{font-size:34px;margin:14px 0 8px}.auth-modal-open{overflow:hidden}.error-alert{margin-bottom:14px;padding:12px 14px;border-radius:16px;background:rgba(224,82,82,.10);border:1px solid rgba(224,82,82,.22);color:var(--red);font-weight:800}
@media (max-width:1000px){.welcome-company-hero,.welcome-two-cols{grid-template-columns:1fr}.welcome-stats-grid,.welcome-values-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.welcome-company-card{min-height:210px}}
@media (max-width:640px){.welcome-topbar-v2{margin:10px 10px 0;align-items:flex-start;flex-direction:column}.welcome-company-main{padding:18px 10px 50px}.welcome-company-hero,.welcome-section,.welcome-panel{padding:24px;border-radius:26px}.welcome-company-card b{font-size:52px}.welcome-stats-grid,.welcome-values-grid{grid-template-columns:1fr}.welcome-section-head{display:block}}


/* Hotfix 026: welcome topbar остаётся плашкой по центру, основной .topbar — полноширинный (см. строку 39) */
:root{
    --lms-welcome-inner-width:1316px;
}
.welcome-topbar-v2{
    width:calc(100% - 44px);
    max-width:var(--lms-welcome-inner-width);
}
@media (max-width:640px){
    .welcome-topbar-v2{
        width:calc(100% - 20px);
        max-width:none;
    }
}

/* Hotfix 030: user menu */
.user-menu{position:relative;display:inline-flex;align-items:center}
.user-chip-button{border:1px solid var(--line);cursor:pointer;color:var(--text)}
.user-chip-button:hover{background:#fff;box-shadow:var(--shadow-soft)}
.user-menu-caret{font-size:12px;color:var(--muted);line-height:1;transition:.16s}
.user-menu.is-open .user-menu-caret{transform:rotate(180deg)}
.user-dropdown{position:absolute;right:0;top:calc(100% + 10px);z-index:130;min-width:240px;padding:10px;border:1px solid rgba(255,255,255,.82);border-radius:20px;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);box-shadow:0 22px 60px rgba(16,32,51,.16);display:none}
.user-menu.is-open .user-dropdown{display:grid;gap:4px}
.user-dropdown:before{content:"";position:absolute;right:22px;top:-7px;width:14px;height:14px;background:rgba(255,255,255,.96);border-left:1px solid rgba(255,255,255,.82);border-top:1px solid rgba(255,255,255,.82);transform:rotate(45deg)}
.user-dropdown-head{position:relative;z-index:1;padding:10px 12px 12px;border-bottom:1px solid var(--line);margin-bottom:4px}
.user-dropdown-head b{display:block;font-size:15px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-dropdown-head small{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.user-dropdown a,.user-dropdown button{position:relative;z-index:1;width:100%;display:flex;align-items:center;justify-content:flex-start;gap:8px;padding:11px 12px;border:0;border-radius:13px;background:transparent;color:var(--text);font-weight:800;text-align:left}
.user-dropdown a:hover,.user-dropdown button:hover{background:rgba(32,99,205,.08);color:var(--blue)}
.user-dropdown form{margin:0}.user-dropdown form button{color:var(--red)}
.admin-shell .admin-top .user-menu{margin-left:auto}
.admin-shell .admin-sidebar{padding-bottom:18px}
@media (max-width:700px){.user-dropdown{right:auto;left:0;min-width:220px}.topbar-actions .user-dropdown,.welcome-actions .user-dropdown{right:0;left:auto}.user-chip-button .hide-sm{display:none}.user-chip-button{padding:7px}}

/* Hotfix 031: keep user dropdown above welcome hero/cards */
.topbar,
.welcome-topbar,
.welcome-topbar-v2,
.admin-top {
    position: relative;
    z-index: 1500;
}

.topbar-actions,
.welcome-actions,
.admin-top .user-menu {
    position: relative;
    z-index: 1510;
}

.user-menu {
    position: relative;
    z-index: 1520;
}

.user-menu.is-open {
    z-index: 5000;
}

.user-dropdown {
    z-index: 5010 !important;
}

.welcome-company-hero,
.welcome-section,
.welcome-two-cols,
.welcome-panel,
.hero-card,
.course-hero,
.page-head {
    z-index: 1;
}

/* Hotfix 032: course builder polish, media uploads, admin statistics */
.page-editor-tool-mode .page-editor-app .page-editor-library{
    top:89px!important;
    height:calc(100vh - 106px)!important;
    padding-top:18px!important;
}
.page-editor-tool-mode .block-tile{
    grid-template-columns:76px minmax(0,1fr)!important;
    align-items:center!important;
    min-height:92px!important;
    overflow:hidden!important;
}
.page-editor-tool-mode .block-tile b,
.page-editor-tool-mode .block-tile small{
    display:block!important;
    min-width:0!important;
}
.page-editor-tool-mode .block-tile small{
    margin-top:5px!important;
    max-height:34px!important;
    overflow:hidden!important;
    text-overflow:ellipsis!important;
}
.preview-list-settings{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    align-items:center;
    margin:0 0 12px;
    padding:10px 12px;
    border:1px solid var(--line);
    border-radius:16px;
    background:rgba(248,251,255,.86);
}
.preview-list-settings label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:900;color:var(--muted)}
.preview-list-settings select{width:auto;min-width:160px;padding:8px 10px;border-radius:12px}
.preview-list-settings input[type="color"]{width:34px;height:34px;padding:2px;border-radius:10px}
.preview-list.accent-list li:before{background:var(--accent-list-color,var(--grad))!important}
.table-editor-actions,.repeatable-editor-actions{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin:0 0 12px;
}
.table-editor-actions button,.repeatable-editor-actions button{
    border:0;
    border-radius:12px;
    padding:9px 12px;
    background:rgba(32,99,205,.08);
    color:var(--blue);
    font-weight:900;
}
.media-controls{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto auto;
    gap:10px;
    align-items:end;
    margin-top:12px;
}
.media-controls label span{display:block;margin-bottom:5px;color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.media-upload-button{
    display:inline-flex!important;
    align-items:center;
    justify-content:center;
    min-height:43px;
    padding:11px 14px!important;
    border-radius:14px!important;
    background:var(--grad)!important;
    color:#fff!important;
    font-weight:900!important;
    cursor:pointer;
    box-shadow:0 12px 26px rgba(32,99,205,.18);
}
.preview-image img,.preview-image-side img,.preview-gallery img{background:#eef4fb;min-height:120px;object-fit:cover}
.preview-file,.preview-link{
    display:grid!important;
    gap:8px;
    padding:18px!important;
    border:1px solid var(--line);
    border-radius:18px;
    background:rgba(248,251,255,.86);
    color:var(--text)!important;
    overflow:hidden;
    word-break:break-word;
}
.preview-video .video-placeholder{min-height:180px;display:grid;place-items:center;border-radius:18px;background:linear-gradient(135deg,#102033,#2063cd);color:#fff;font-weight:900}
.stats-filter-form{display:grid;grid-template-columns:repeat(5,minmax(160px,1fr)) auto;gap:12px;align-items:end}
.stats-filter-form label{display:grid;gap:6px;font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.stats-filter-form label > span{color:var(--muted)}
.stats-filter-form input,.stats-filter-form select{min-height:42px;padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;font:inherit;color:var(--text);font-weight:650}
.stats-filter-form input:focus,.stats-filter-form select:focus{outline:none;border-color:rgba(32,99,205,.42);box-shadow:0 0 0 4px rgba(32,99,205,.09)}
.stats-filter-actions{display:flex;align-items:center;gap:8px}
.stats-active-filters{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}
.stats-card-ontime b{color:var(--green)}
.stats-card-overdue{border-color:rgba(217,45,32,.28);background:rgba(254,243,242,.85)}
.stats-card-overdue b{color:#b42318}
.stats-metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.stats-dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}
.stat-pill-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.stat-pill-card{padding:16px;border:1px solid var(--line);border-radius:18px;background:rgba(248,251,255,.9)}
.stat-pill-card b{display:block;font-size:28px;letter-spacing:-.04em}.stat-pill-card span{color:var(--muted);font-weight:800}
@media (max-width:1300px){.stats-filter-form{grid-template-columns:repeat(3,minmax(0,1fr)) auto}}
@media (max-width:1100px){.media-controls,.stats-dashboard-grid,.stats-metric-grid{grid-template-columns:1fr}.stat-pill-grid{grid-template-columns:1fr}}
@media (max-width:760px){.stats-filter-form{grid-template-columns:1fr}.stats-filter-actions{justify-content:flex-start}}

/* Hotfix 033: catalog simplification, better media controls, real accent lists */
.field-help{display:block;margin-top:7px;color:var(--muted);font-size:12px;line-height:1.45}
.page-editor-tool-mode .block-tile small{position:static!important;margin-top:6px!important;max-height:38px!important;line-height:1.3!important;color:var(--muted)!important;overflow:hidden!important;text-overflow:ellipsis!important}
.preview-list-accent-settings{display:flex;justify-content:flex-end;margin:0 0 10px}
.preview-list-accent-settings label{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:14px;background:rgba(248,251,255,.86);color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.04em}
.preview-list-accent-settings input[type="color"]{width:32px;height:32px;padding:2px;border-radius:10px;background:#fff}
.preview-list.accent-list{list-style:none!important;padding-left:0!important}
.preview-list.accent-list li{position:relative!important;padding-left:36px!important;margin:0 0 10px!important}
.preview-list.accent-list li:before{content:"";position:absolute;left:0;top:.42em;width:18px;height:18px;border-radius:50%;background:var(--accent-list-color,var(--grad));box-shadow:0 0 0 5px rgba(29,226,193,.13)}
.rich-body ul.accent-list{list-style:none;padding-left:0;margin:16px 0}
.rich-body ul.accent-list li{position:relative;padding-left:34px;margin:8px 0}
.rich-body ul.accent-list li:before{content:"";position:absolute;left:0;top:.45em;width:17px;height:17px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 5px rgba(29,226,193,.12)}
.media-control-panel{margin-top:14px;padding:14px;border:1px solid rgba(32,99,205,.14);border-radius:18px;background:linear-gradient(180deg,rgba(248,251,255,.98),rgba(255,255,255,.9));box-shadow:0 10px 26px rgba(16,32,51,.05)}
.media-control-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:12px}
.media-control-head b{display:block;color:var(--blue);font-size:14px;line-height:1.25}
.media-control-head span{display:block;max-width:56%;color:var(--muted);font-size:12px;line-height:1.35;word-break:break-word;text-align:right}
.media-control-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:end}
.media-link-field span{display:block;margin-bottom:6px;color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.media-control-row .media-url-input{margin:0!important;width:100%;background:#fff}
.preview-file .media-control-panel,.preview-link .media-control-panel{margin-top:12px;width:100%}
.preview-file,.preview-link{gap:10px!important}
.preview-gallery .media-control-panel textarea{min-height:94px;resize:vertical}
.media-controls{display:none!important}
@media (max-width:900px){.media-control-row{grid-template-columns:1fr}.media-control-head{display:block}.media-control-head span{max-width:none;text-align:left;margin-top:4px}}

/* Stats: subordinates section */
.stats-section{margin-bottom:36px}
.stats-section-head{margin:28px 0 14px}
.stats-section-title{font-size:24px;letter-spacing:-.02em;margin:0}
.stats-section-subtitle{margin-top:6px;color:var(--muted);font-size:14px;line-height:1.5}
.panel--no-pad{padding:0;overflow:hidden}
.subordinates-table-wrap{overflow-x:auto}
.subordinates-table{width:100%;border-collapse:collapse;font-size:14px}
.subordinates-table thead{background:rgba(32,99,205,.06)}
.subordinates-table th{padding:12px 16px;text-align:left;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:800;border-bottom:1px solid var(--line)}
.subordinates-table th.num,.subordinates-table td.num{text-align:right;font-variant-numeric:tabular-nums}
.subordinates-table th.progress-col,.subordinates-table td.progress-col{width:200px}
.subordinates-table tbody tr{border-bottom:1px solid var(--line);transition:background .15s}
.subordinates-table tbody tr:last-child{border-bottom:0}
.subordinates-table tbody tr:hover{background:rgba(32,99,205,.04)}
.subordinates-table td{padding:14px 16px;vertical-align:middle}
.subordinates-table td.muted{color:var(--muted)}
.subordinates-table td b{display:block;font-weight:800}
.subordinates-table td small{display:block;margin-top:2px;font-size:12px}
.subordinate-link{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:800;text-decoration:none}
.subordinate-link:hover{color:var(--blue)}
.avatar.avatar-sm{width:28px;height:28px;font-size:11px;border-radius:8px}
.progress-mini{position:relative;display:inline-block;width:120px;height:8px;background:rgba(32,99,205,.10);border-radius:999px;overflow:hidden;vertical-align:middle}
.progress-mini-bar{position:absolute;left:0;top:0;height:100%;background:var(--grad,linear-gradient(90deg,#1de2c1,#2063cd));border-radius:999px;transition:width .25s}
.progress-mini-label{margin-left:10px;font-weight:800;font-size:13px;color:var(--text);vertical-align:middle;font-variant-numeric:tabular-nums}
@media (max-width:760px){.subordinates-table-wrap{margin:0 -4px}.subordinates-table th,.subordinates-table td{padding:10px 12px}.progress-mini{width:80px}}

/* Articles — публичный список */
.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:22px 0}
.article-card{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;transition:transform .18s,box-shadow .18s}
.article-card:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(18,47,76,.10)}
.article-card-link{display:block;color:inherit;text-decoration:none}
.article-card-cover{height:170px;background:#eef3f8 center/cover no-repeat}
.article-card-cover--placeholder{background:linear-gradient(135deg,rgba(29,226,193,.20),rgba(32,99,205,.18))}
.article-card-body{padding:16px}
.article-card-body h3{margin:0 0 8px;font-size:18px;letter-spacing:-.01em;line-height:1.25}
.article-card-body p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card-meta{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;color:var(--muted)}

/* Articles — публичная страница */
.article-show{max-width:780px;margin:0 auto}
.article-show-head{margin-bottom:24px}
.article-show-head h1{margin:8px 0;font-size:36px;letter-spacing:-.02em;line-height:1.15}
.article-show-summary{margin:8px 0 14px;color:var(--muted);font-size:17px;line-height:1.5}
.article-show-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted);font-size:14px}
.article-show-cover{height:340px;border-radius:20px;background:#eef3f8 center/cover no-repeat;margin:0 0 28px}
.article-show-content{font-size:16px;line-height:1.7;color:var(--text)}
.article-show-content h2{margin:28px 0 12px;font-size:24px}
.article-show-content h3{margin:24px 0 10px;font-size:19px}
.article-show-content p{margin:0 0 14px;color:var(--text)}
.article-show-content ul,.article-show-content ol{margin:0 0 14px;padding-left:22px}
.article-show-content li{margin-bottom:6px}
.article-show-content img{max-width:100%;height:auto;border-radius:14px;margin:12px 0}
.article-show-content a{color:var(--blue);text-decoration:underline}
.back-link{display:inline-block;margin-bottom:6px;color:var(--muted);font-size:14px;font-weight:800;text-decoration:none}
.back-link:hover{color:var(--blue)}

/* Articles — админский редактор */
.article-content-textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;line-height:1.6;min-height:420px;resize:vertical}
.form-grid-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:760px){.form-grid-row{grid-template-columns:1fr}}

/* SCORM fullscreen-режим: скрываем декорации и растягиваем плеер. */
.scorm-fullscreen{display:flex;flex-direction:column;gap:0;margin:-22px -22px 0;min-height:calc(100vh - 64px);background:#0c1622}
.scorm-fullscreen-bar{display:flex;align-items:center;gap:16px;padding:10px 18px;background:#0c1622;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.scorm-fullscreen-bar .back-link{color:#fff;text-decoration:none;font-weight:500}
.scorm-fullscreen-bar .back-link:hover{opacity:.8}
.scorm-fullscreen-title{flex:1;font-weight:600;font-size:14px;opacity:.85;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scorm-fullscreen-bar .status-pill{background:rgba(255,255,255,.15);color:#fff}
.scorm-fullscreen-bar .status-pill.completed{background:#1f9c5a}
.scorm-fullscreen-frame{flex:1;width:100%;border:0;background:#fff;min-height:calc(100vh - 110px);display:block}

/* === Акцентные маркеры в публичной части курса ===
   В редакторе списки рендерятся внутри .preview-list/.rich-body, а на странице курса —
   внутри .rich-text и .content-blocks. Эти селекторы продолжают тот же визуал. */
.rich-text ul.accent-list,
.content-blocks ul.accent-list { list-style:none; padding-left:0; margin:12px 0; }
.rich-text ul.accent-list li,
.content-blocks ul.accent-list li { position:relative; padding-left:34px; margin:8px 0; }
.rich-text ul.accent-list li:before,
.content-blocks ul.accent-list li:before {
    content:""; position:absolute; left:0; top:.45em;
    width:17px; height:17px; border-radius:50%;
    background: var(--accent-list-color, var(--grad));
    box-shadow: 0 0 0 5px rgba(29,226,193,.12);
}
.rich-text .text-marker-pill,
.content-blocks .text-marker-pill {
    display:inline; padding:.08em .42em; border-radius:999px;
    background: linear-gradient(135deg, rgba(29,226,193,.22), rgba(32,99,205,.14));
}

/* Хэштег-маркеры через wrapSelection(span, 'text-marker-pill') внутри лонгридов. */
.rich-text span[style*="background-color"],
.content-blocks span[style*="background-color"] { padding:0 .15em; border-radius:4px; }

/* === Компактная страница курса (course-show) ===
   Сжимаем гигантские отступы, убираем эффект "блок в блоке",
   делаем уроки плотным списком вместо карточек-каскадом. */
.course-hero{padding:22px 26px;border-radius:24px;gap:18px}
.course-hero:before{inset:auto -60px -100px auto;width:320px;height:320px}
.course-hero h1{font-size:24px;line-height:1.25;margin:6px 0}
.course-hero p{font-size:14px;margin:6px 0}
.course-hero .eyebrow{font-size:11px}
.course-hero .hero-badges{gap:6px}
.course-hero .hero-badges span{padding:5px 10px;font-size:12px}
.course-progress-widget{min-width:140px;gap:6px}
.course-progress-widget .radial{width:108px;height:108px;box-shadow:inset 0 0 0 10px #fff}
.course-progress-widget .radial b{font-size:18px}
.course-progress-widget>span{font-size:12px;color:var(--muted)}

.course-layout{grid-template-columns:minmax(0,1fr) 300px;gap:16px;margin-top:14px}
.course-layout .panel{padding:18px 20px}
.course-layout .panel-head{margin-bottom:12px}
.course-layout .panel-head h2{font-size:16px;margin:0}

.syllabus{gap:4px}
.section-card{padding:10px 0 8px;border-radius:0;background:transparent;border:0;border-top:1px solid var(--line)}
.section-card:first-child{border-top:0;padding-top:0}
.section-card header{align-items:center;gap:10px;margin-bottom:6px}
.section-card header h3{font-size:14px;margin:0;color:var(--text);font-weight:700}
.section-card header p{font-size:12px;color:var(--muted);margin:2px 0 0;line-height:1.4}
.section-card .section-type{flex:0 0 auto;padding:3px 8px;font-size:11px;border-radius:999px;background:rgba(32,99,205,.07);color:var(--blue);font-weight:600}

.lesson-list{gap:2px;margin-top:4px}
.lesson-row{padding:7px 10px;border-radius:10px;border:1px solid transparent;background:transparent;gap:10px}
.lesson-row:hover{background:var(--surface-soft);border-color:var(--line)}
.lesson-row b{font-size:13px;font-weight:600;line-height:1.3}
.lesson-row small{font-size:11px;color:var(--muted);display:block;line-height:1.3;margin-top:1px}
.lesson-row .lesson-state{flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;border-radius:6px;font-size:11px;font-weight:700;background:rgba(32,99,205,.08);color:var(--blue)}
.lesson-row .lesson-state.completed{background:rgba(32,191,117,.16);color:var(--green)}
.lesson-row .lesson-state.in_progress{background:rgba(32,99,205,.14);color:var(--blue);font-size:10px}
.lesson-row .lesson-state.pending_review{background:rgba(255,170,32,.16);color:#b46d00}
.lesson-row .lesson-state.rejected{background:rgba(231,76,60,.14);color:#c0392b}

.course-side .panel{padding:18px 20px}
.course-side h2{font-size:15px;margin:0 0 8px}
.course-side .info-list{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:8px 0;font-size:13px}
.course-side .info-list dt{color:var(--muted);font-weight:600}
.course-side .info-list dd{margin:0;font-weight:600}
.course-side .primary-btn.wide{width:100%;margin-top:10px;padding:10px 14px;font-size:14px}
.course-side p{font-size:13px;line-height:1.55;color:#3c4d66;margin:0 0 8px}

.review-form{display:grid;gap:8px;margin-bottom:10px}
.review-form select,.review-form textarea{font-size:13px;padding:8px 10px}
.reviews{display:grid;gap:8px}
.reviews article{padding:10px 12px;border-radius:10px;background:var(--surface-soft);border:1px solid var(--line)}
.reviews article b{font-size:13px;color:#d4a017;letter-spacing:1px}
.reviews article p{font-size:13px;margin:4px 0;color:#3c4d66}
.reviews article small{font-size:11px;color:var(--muted)}

@media (max-width:880px){
    .course-hero{padding:18px 20px;border-radius:20px}
    .course-hero h1{font-size:20px}
    .course-layout{grid-template-columns:1fr;gap:12px}
    .course-progress-widget{margin-top:14px}
    .course-progress-widget .radial{width:88px;height:88px;box-shadow:inset 0 0 0 8px #fff}
}

/* Маркированный список (block.type='list') в курсе должен выглядеть так же,
   как в редакторе: акцентные градиентные круги, опционально кастомного цвета. */
ul.accent-list, ul.course-accent-list {
    list-style: none;
    padding: 0;
    margin: 14px 0;
    display: grid;
    gap: 10px;
}
ul.accent-list li, ul.course-accent-list li {
    position: relative;
    padding-left: 36px;
    font-size: 16px;
    line-height: 1.55;
    color: #26384f;
}
ul.accent-list li:before, ul.course-accent-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: .38em;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-list-color, var(--grad));
    box-shadow: 0 0 0 5px rgba(29,226,193,.13);
}

/* User-color override: inline color на span/font внутри блоков-цитат/выносок
   должен побеждать дефолтный color из .preview-quote p и т.п. styleWithCSS=true
   обычно достаточно, но добавим и страховку для старых браузеров и для <font color>. */
.preview-quote p font[color],
.preview-quote p span[style*="color"],
.preview-callout p font[color],
.preview-callout p span[style*="color"],
.preview-intro p font[color],
.preview-intro p span[style*="color"],
.block-intro p font[color],
.block-intro p span[style*="color"],
.rich-text p font[color],
.rich-text p span[style*="color"] {
    color: inherit;
}
/* Inline color на самом span с inline-style выигрывает за счёт specificity 1,0,0,0 */
.preview-quote p span[style],
.preview-callout p span[style],
.preview-intro p span[style],
.block-intro p span[style],
.rich-text p span[style] {
    color: revert;
}

/* ────────── Модуль «Запросы» (баг-трекер) ────────── */
.tickets-toolbar{margin-bottom:12px}
.tickets-filter{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;align-items:end}
.tickets-filter .button-row{display:flex;gap:8px;justify-content:flex-end}
.tickets-filter .mine-toggle{display:flex;align-items:center;gap:8px;padding-top:24px}
.tickets-list-panel{padding:0;overflow:hidden}
.tickets-table{width:100%;border-collapse:collapse;font-size:14px}
.tickets-table th,.tickets-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.tickets-table th{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;background:var(--surface-soft)}
.tickets-table tr:hover{background:var(--surface-soft)}
.tickets-table .ticket-id{font-weight:600;color:var(--muted)}
.tickets-table .ticket-title{display:block;font-weight:600;color:var(--text);text-decoration:none}
.tickets-table .ticket-title:hover{color:var(--blue)}
.tickets-table .ticket-author{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.tickets-pagination{padding:12px 16px;background:var(--surface-soft)}

.priority-pill,.status-pill{display:inline-flex;align-items:center;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;line-height:1.4;text-transform:none;background:#e6ecf3;color:#3c4d66;border:1px solid transparent}
.priority-pill.priority-low{background:#e8f4ea;color:#1f7b48}
.priority-pill.priority-normal{background:#e6ecf3;color:#3c4d66}
.priority-pill.priority-high{background:#fbeede;color:#a55a06}
.priority-pill.priority-critical{background:#fde0e0;color:#b71f1f}
.status-pill.status-new{background:rgba(32,99,205,.12);color:#1d4a96}
.status-pill.status-in_progress{background:rgba(29,226,193,.18);color:#0f7b6c}
.status-pill.status-on_hold{background:#f5f0e1;color:#7a6212}
.status-pill.status-rejected{background:#f6dcdc;color:#a3261f}
.status-pill.status-done{background:rgba(32,191,117,.18);color:#0f7b4d}

.ticket-row.priority-critical .ticket-id{color:#b71f1f}
.ticket-row.priority-high .ticket-id{color:#a55a06}

/* Форма создания/ответа */
.ticket-form i{color:#c0392b;font-style:normal}
.ticket-attach-zone{display:flex;flex-direction:column;gap:8px}
.attach-drop{padding:18px;border:2px dashed rgba(32,99,205,.32);border-radius:14px;background:#f8fbff;text-align:center;cursor:pointer;transition:background .15s,border-color .15s}
.attach-drop:hover{background:#eef4ff}
.attach-drop.is-dragover{background:#dceaff;border-color:var(--blue)}
.attach-drop b{display:block;font-size:14px;color:var(--text)}
.attach-drop p{margin:6px 0 0;font-size:13px;color:var(--muted)}
.attach-drop kbd{background:#fff;border:1px solid var(--line);padding:1px 6px;border-radius:6px;font-family:ui-monospace,monospace;font-size:11px}
.attach-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
.attach-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;background:var(--surface-soft);border:1px solid var(--line);font-size:13px}
.attach-ico{font-size:18px;flex:0 0 auto}
.attach-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attach-remove{border:0;background:transparent;color:#c0392b;font-size:18px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:6px}
.attach-remove:hover{background:#fde0e0}

/* Детальная страница */
.ticket-head .ticket-head-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;align-items:center}
.ticket-head .meta-chip{padding:4px 10px;border-radius:999px;background:rgba(32,99,205,.07);font-size:12px;color:#3c4d66}
.ticket-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;margin-top:14px}
.ticket-main{display:flex;flex-direction:column;gap:12px;min-width:0}
.ticket-side{display:flex;flex-direction:column;gap:12px;min-width:0}
.ticket-card{padding:18px 20px}
.ticket-author-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;margin-bottom:10px}
.ticket-author-line .muted{color:var(--muted)}
.ticket-body{font-size:15px;line-height:1.6;color:#26384f;white-space:pre-wrap;word-wrap:break-word}
.ticket-attachments{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.attach-thumb{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--text);max-width:180px}
.attach-thumb img{width:180px;height:120px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.attach-thumb small{color:var(--muted);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attach-file{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:var(--surface-soft);border:1px solid var(--line);text-decoration:none;color:var(--text);max-width:280px}
.attach-file-ico{font-size:22px}
.attach-file b{display:block;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attach-file small{color:var(--muted);font-size:11px;display:block}

.ticket-response{background:#fbfdff}
.ticket-respond-form h3{margin:0 0 12px;font-size:15px}
.ticket-respond-form textarea{width:100%}

.status-history{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:13px}
.status-history li{padding:8px 10px;border-left:3px solid var(--blue);background:var(--surface-soft);border-radius:0 8px 8px 0}
.status-history li b{display:block;font-weight:600;font-size:13px;color:var(--text)}
.status-history li>div{display:flex;flex-direction:column;gap:2px}
.status-history li small{color:var(--muted);font-size:11px}
.status-history-comment{margin:4px 0 0;color:#26384f;white-space:pre-wrap}

.ticket-side h3{font-size:14px;margin:0 0 10px;font-weight:600}
.ticket-side .info-list{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:13px;margin:0}
.ticket-side .info-list dt{color:var(--muted);font-weight:600}
.ticket-side .info-list dd{margin:0;font-weight:600}

@media (max-width:880px){
    .ticket-layout{grid-template-columns:1fr}
    .tickets-table th:nth-child(6),
    .tickets-table td:nth-child(6),
    .tickets-table th:nth-child(7),
    .tickets-table td:nth-child(7),
    .tickets-table th:nth-child(8),
    .tickets-table td:nth-child(8){display:none}
}

/* Голый layout модуля «Запросы» — без LMS-шапки/меню. */
.tickets-shell{margin:0;padding:0;min-height:100vh;background:#f5f7fb}
.tickets-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;background:#102033;color:#fff;box-shadow:0 4px 16px rgba(16,32,51,.18)}
.tickets-brand{color:#fff;text-decoration:none;font-weight:700;font-size:15px;letter-spacing:.02em}
.tickets-brand:hover{color:#1de2c1}
.tickets-userline{display:flex;align-items:center;gap:12px;font-size:13px;color:rgba(255,255,255,.78)}
.tickets-logout{background:transparent;border:1px solid rgba(255,255,255,.22);color:#fff;padding:5px 12px;border-radius:8px;cursor:pointer;font-size:12px}
.tickets-logout:hover{background:rgba(255,255,255,.1)}
.tickets-page{max-width:1280px;margin:0 auto;padding:22px}

/* Word-редактор: подсветка зоны при drag-drop картинки */
.rich-body.rich-editable-dragover {
    outline: 3px dashed rgba(32,99,205,.45);
    outline-offset: -3px;
    background: linear-gradient(135deg, rgba(32,99,205,.04), rgba(29,226,193,.06)) !important;
}
.rich-body [data-uploading] {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(32,99,205,.08);
    color: var(--blue);
    font-size: 13px;
    user-select: none;
}

/* Картинка с внешним src — подсвечивается жёлтой рамкой в редакторе */
.rich-body img.external-image-warning {
    outline: 2px solid #f1c40f;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(241,196,15,.18);
}
.rich-body img.external-image-warning::after {
    content: "⚠ Внешняя картинка";
}