.program-shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:34px 0 72px;color:var(--text-primary)}
.program-hero,.program-preview-actions,.program-progress,.program-module,.program-lesson-content,.program-empty{background:var(--surface-glass);border:1px solid var(--border-default);border-radius:26px;box-shadow:0 18px 54px rgba(0,0,0,.12)}
.program-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,300px);gap:24px;padding:34px}.program-hero h1{margin:8px 0 12px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.04}.program-hero p{max-width:720px;margin:0;color:var(--text-secondary)}.program-hero>div>span,.program-lesson-content>span{font-size:.76rem;font-weight:800;letter-spacing:.12em;color:var(--text-muted)}.program-hero aside{display:flex;flex-direction:column;gap:8px;align-self:center;padding:20px;border-radius:20px;background:var(--surface-2);border:1px solid var(--border-soft)}.program-hero aside span{color:var(--text-secondary)}
.program-preview-actions,.program-progress{margin-top:16px;padding:22px 26px}.program-preview-actions{display:flex;align-items:center;justify-content:space-between;gap:20px}.program-preview-actions div{display:flex;flex-direction:column;gap:6px}.program-preview-actions div span{color:var(--text-secondary)}.program-preview-actions nav{display:flex;flex-wrap:wrap;gap:8px}.program-preview-actions a,.program-empty a{min-height:44px;display:inline-flex;align-items:center;padding:0 17px;border-radius:14px;background:var(--action-secondary-bg);border:1px solid var(--action-secondary-border);color:var(--action-secondary-text);font-weight:750;text-decoration:none}.program-preview-actions a:first-child,.program-empty a{background:var(--action-primary-bg);border-color:var(--action-primary-border);color:var(--action-primary-text)}
.program-progress div{display:flex;align-items:center;justify-content:space-between;gap:16px}.program-progress strong{font-size:1.7rem}.program-progress p{margin:4px 0 14px;color:var(--text-secondary)}.program-progress i{display:block;height:8px;border-radius:999px;background:var(--surface-inset);overflow:hidden}.program-progress b{display:block;height:100%;border-radius:inherit;background:var(--work-accent)}
.program-modules{display:grid;gap:16px;margin-top:18px}.program-module{padding:24px}.program-module>header{display:flex;gap:16px;align-items:flex-start}.program-module>header>span{display:grid;place-items:center;flex:0 0 44px;height:44px;border-radius:14px;background:var(--surface-2);border:1px solid var(--border-strong);font-weight:850}.program-module h2{margin:2px 0 5px;font-size:1.35rem}.program-module header p{margin:0;color:var(--text-secondary)}.program-lessons{display:grid;gap:9px;margin-top:18px}.program-lesson{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:68px;padding:12px 14px;border-radius:17px;background:var(--surface-1);border:1px solid var(--border-soft)}.program-lesson>span{font-weight:800;color:var(--text-muted)}.program-lesson>div{min-width:0;display:flex;flex-direction:column;gap:4px}.program-lesson small{color:var(--text-secondary)}.program-lesson a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:12px;background:var(--action-primary-bg);color:var(--action-primary-text);font-weight:800;text-decoration:none}.program-lesson>b{color:var(--locked-text);font-size:.82rem}.program-lesson.is-locked{background:var(--locked-bg);border-color:var(--locked-border)}
.program-empty{padding:48px;text-align:center}.program-empty h1{font-size:clamp(2rem,5vw,3.5rem);margin:10px 0}.program-empty p{color:var(--text-secondary);margin:0 auto 24px;max-width:660px}.program-skeleton{height:560px;border-radius:28px;background:linear-gradient(100deg,var(--surface-1) 20%,var(--surface-2) 45%,var(--surface-1) 70%);background-size:220% 100%;animation:program-shimmer 1.3s infinite linear}@keyframes program-shimmer{to{background-position:-220% 0}}
.program-breadcrumb{display:flex;gap:10px;align-items:center;margin-bottom:14px;color:var(--text-secondary)}.program-breadcrumb a{color:var(--text-primary)}.program-lesson-content{padding:36px}.program-lesson-content h1{font-size:clamp(2rem,4vw,3.2rem);margin:8px 0 28px}.program-lesson-content section{padding:22px 0;border-top:1px solid var(--border-soft)}.program-lesson-content h2{margin:0 0 10px}.program-lesson-content p{white-space:pre-wrap;color:var(--text-secondary);line-height:1.65}
@media(max-width:760px){.program-shell{width:min(100% - 20px,1180px);padding:20px 0 54px}.program-hero{grid-template-columns:1fr;padding:24px 20px}.program-hero aside{padding:16px}.program-preview-actions{align-items:stretch;flex-direction:column;padding:20px}.program-preview-actions nav{display:grid}.program-preview-actions a{justify-content:center}.program-module{padding:18px 14px}.program-module>header{gap:11px}.program-lesson{grid-template-columns:34px minmax(0,1fr);padding:12px 10px}.program-lesson a,.program-lesson>b{grid-column:2;justify-self:start}.program-lesson-content{padding:24px 18px}}