.abz-cls-page{ position:relative; z-index:2; }
.abz-cls-body{ padding:24px 0 110px; }
.abz-cls-login{ max-width:460px; margin:0 auto; grid-template-columns:1fr; }
.abz-cls-flash{
  max-width:720px; margin:0 auto 24px; padding:12px 16px; border-radius:12px; font-size:14px;
}
.abz-cls-flash.ok{ background:rgba(34,197,94,.12); color:var(--accent); border:1px solid rgba(34,197,94,.3); }
.abz-cls-flash.err{ background:rgba(239,68,68,.12); color:#f87171; border:1px solid rgba(239,68,68,.3); }
.abz-cls-empty{ padding:36px; text-align:center; color:var(--text-dim); max-width:640px; margin:0 auto; }
.abz-cls-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:24px;
}
.abz-cls-card{
  overflow:hidden; display:flex; flex-direction:column; transition:var(--transition);
}
.abz-cls-card:hover{ transform:translateY(-4px); border-color:var(--secondary); }
.abz-cls-card img{ width:100%; height:180px; object-fit:cover; }
.abz-cls-card-fallback{
  height:160px; display:flex; align-items:center; justify-content:center; font-size:42px;
  background:linear-gradient(135deg,rgba(79,70,229,.25),rgba(6,182,212,.2));
}
.abz-cls-card-body{ padding:22px 24px 26px; }
.abz-cls-card-body small{ color:var(--secondary); display:block; margin-bottom:8px; }
.abz-cls-card-body h2{ font-size:22px; font-weight:800; margin-bottom:8px; }
.abz-cls-card-body p{ color:var(--text-dim); font-size:14.5px; }

.abz-cls-session{ max-width:900px; }
.abz-cls-block{ padding:28px 32px; margin-bottom:24px; }
.abz-cls-block h2{
  font-size:18px; font-weight:800; margin-bottom:14px;
  border-inline-start:4px solid var(--primary); padding-inline-start:12px;
}
.abz-cls-block p{ color:var(--text-dim); }
.abz-cls-two{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:24px; }
.abz-cls-list{ display:flex; flex-direction:column; gap:8px; }
.abz-cls-list li{ display:flex; gap:10px; color:var(--text); font-size:14.5px; }
.abz-cls-list li span{ color:var(--primary); font-weight:800; }
.abz-cls-tasks{ display:flex; flex-direction:column; gap:10px; }
.abz-cls-tasks li{
  background:rgba(79,70,229,.12); border-inline-start:4px solid var(--primary);
  padding:12px 14px; border-radius:0 12px 12px 0; font-size:14px;
}
.abz-cls-embed{ position:relative; padding-top:56.25%; border-radius:16px; overflow:hidden; }
.abz-cls-embed iframe, .abz-cls-embed video{
  position:absolute; inset:0; width:100%; height:100%; border:0; background:#000;
}

.abz-cls-content .entry-content{ color:var(--text); }
.abz-cls-content .entry-content h3{
  font-size:16px; font-weight:800; margin:22px 0 8px;
  border-inline-start:4px solid var(--secondary); padding-inline-start:12px;
}
.abz-cls-content .entry-content p{ margin-bottom:12px; color:var(--text-dim); line-height:1.9; }
.abz-cls-content .entry-content ul, .abz-cls-content .entry-content ol{
  margin:0 18px 14px; color:var(--text-dim);
}
.abz-cls-content .entry-content li{ list-style:disc; margin-bottom:6px; }
.abz-cls-content .entry-content code,
.abz-cls-content .entry-content kbd{
  font-family:var(--font-mono); font-size:.92em; direction:ltr;
  background:var(--surface); border:1px solid var(--border);
  color:#a5b4fc; padding:.1em .45em; border-radius:6px;
}
[data-theme="light"] .abz-cls-content .entry-content code{
  color:#4F46E5; background:rgba(79,70,229,.08);
}
.abz-cls-content .entry-content pre{
  direction:ltr; text-align:left; overflow-x:auto;
  background:#0b1222; color:#4ade80; padding:18px; border-radius:14px;
  font-family:var(--font-mono); font-size:13.5px; margin:16px 0;
}

.abz-cls-code{ margin-bottom:24px; position:relative; max-width:100%; }
.abz-cls-code .terminal-head em{
  margin-inline-start:12px; font-style:normal; font-size:11px; color:#a5b4fc;
  background:rgba(255,255,255,.06); padding:3px 10px; border-radius:99px;
}
.abz-cls-pre{
  margin:0; white-space:pre; overflow-x:auto; color:inherit; font-family:inherit; font-size:13.5px; line-height:1.7;
  max-width:100%;
}
.abz-cls-copy{
  position:absolute; left:18px; bottom:18px;
  padding:6px 12px; border-radius:99px; font-size:12px;
  border:1px solid var(--border); background:var(--surface); color:var(--text-dim);
}
.abz-cls-copy:hover{ color:var(--secondary); border-color:var(--secondary); }

.abz-cls-quiz{ display:flex; flex-direction:column; gap:22px; }
.abz-cls-q{
  border:1px solid var(--border); border-radius:16px; padding:16px 18px; margin:0;
}
.abz-cls-q legend{ font-weight:700; margin-bottom:10px; padding:0; }
.abz-cls-opt{ display:flex; gap:10px; align-items:flex-start; margin-bottom:8px; cursor:pointer; }
.abz-cls-blank{
  width:100%; max-width:360px; padding:12px 14px; border-radius:12px;
  border:1px solid var(--border); background:var(--bg); color:var(--text);
}
.abz-cls-score{ color:var(--accent); margin-bottom:12px; }
.abz-cls-hw{
  border-top:1px solid var(--border); padding-top:18px; margin-top:18px;
}
.abz-cls-hw:first-of-type{ border-top:0; padding-top:0; margin-top:0; }
.abz-cls-hw h3{ font-size:16px; margin-bottom:8px; }
.abz-cls-hw form{ display:flex; flex-wrap:wrap; gap:12px; align-items:flex-end; margin-top:10px; }
.abz-cls-uploaded{ font-size:13px; color:var(--secondary); }
.abz-cls-pager{
  display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
  margin-top:36px; padding-top:24px; border-top:1px solid var(--border);
}

body.abz-classroom #loader, body.abz-classroom #particles-canvas{ display:none !important; }

@media(max-width:900px){
  .abz-cls-grid, .abz-cls-two{ grid-template-columns:1fr; }
}
@media(max-width:640px){
  .abz-cls-block, .abz-cls-card-body{ padding:18px 16px; }
  .abz-cls-copy{ left:12px; bottom:12px; }
}