/* Public LMS — Maktabkhooneh-inspired catalog / detail / learn */
.lms-pub{
  --lms:#0f766e;--lms-dk:#115e59;--lms-br:#14b8a6;--lms-ink:#0f172a;--lms-mute:#64748b;
  --lms-line:#e2e8f0;--lms-soft:#f0fdfa;--lms-card:#fff;--lms-bg:#f4f7f8;
  color:var(--lms-ink);
  max-width:100%;
  overflow-x:clip;
}
.lms-pub.lms-theme-colors{
  --lms:var(--primary,#0f766e);
  --lms-dk:color-mix(in srgb,var(--primary,#0f766e) 78%,#000);
  --lms-br:color-mix(in srgb,var(--primary,#0f766e) 70%,#fff);
  --lms-soft:color-mix(in srgb,var(--primary,#0f766e) 10%,#fff);
}
.lms-pub a{text-decoration:none}
.lms-pub img{max-width:100%;display:block}
#lms-buy-box{scroll-margin-top:1rem}
#lms-cert,#lms-includes,#lms-syllabus,#lms-about{scroll-margin-top:1rem}

/* ═══════════════════════════════════════
   CATALOG (/courses)
═══════════════════════════════════════ */
.lms-cat-hero{
  position:relative;color:#fff;padding:3.2rem 0 2.6rem;overflow:hidden;
  background:linear-gradient(125deg,#042f2e 0%,#0f766e 48%,#0d9488 100%);
}
.lms-cat-hero--teal{background:linear-gradient(125deg,#042f2e 0%,#0f766e 48%,#0d9488 100%)}
.lms-cat-hero--aurora{background:linear-gradient(125deg,#042f2e,#0f766e 40%,#5b21b6)}
.lms-cat-hero--mesh{background:linear-gradient(140deg,#134e4a,#0d9488 45%,#0891b2)}
.lms-cat-hero--spotlight{background:radial-gradient(ellipse 80% 120% at 50% -20%,#14b8a6,#042f2e 70%)}
.lms-cat-hero--midnight{background:linear-gradient(160deg,#020617,#0f172a 55%,#134e4a)}
.lms-cat-hero--image{background:#0f172a}
.lms-cat-hero--image .lms-cat-hero-bg,
.lms-cat-hero .lms-cat-hero-bg[style*="background-image"]{
  background-size:cover;background-position:center;opacity:1;
}
.lms-cat-hero--image .lms-cat-hero-bg::after,
.lms-cat-hero .lms-cat-hero-bg[style*="background-image"]::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(4,47,46,.88),rgba(15,118,110,.55));
}
.lms-cat-hero-bg{
  position:absolute;inset:0;pointer-events:none;opacity:.45;
  background:
    radial-gradient(ellipse 60% 80% at 90% 10%,rgba(45,212,191,.35),transparent 55%),
    radial-gradient(ellipse 50% 60% at 5% 90%,rgba(15,23,42,.35),transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.lms-cat-hero--aurora .lms-cat-hero-bg{
  opacity:.7;background:
    radial-gradient(circle at 18% 30%,rgba(45,212,191,.55),transparent 42%),
    radial-gradient(circle at 82% 70%,rgba(167,139,250,.45),transparent 45%);
}
.lms-cat-hero--mesh .lms-cat-hero-bg{
  opacity:.65;background:
    radial-gradient(at 20% 20%,rgba(45,212,191,.5),transparent 40%),
    radial-gradient(at 80% 80%,rgba(6,182,212,.45),transparent 42%);
}
.lms-cat-hero--spotlight .lms-cat-hero-bg{
  opacity:.5;background:radial-gradient(ellipse 70% 90% at 50% -10%,rgba(255,255,255,.28),transparent 55%);
}
.lms-cat-hero--midnight .lms-cat-hero-bg{opacity:.35}
.lms-cat-hero-inner{position:relative;z-index:1}
.lms-cat-kicker{
  display:inline-flex;align-items:center;gap:.4rem;font-size:.78rem;font-weight:800;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);
  padding:.3rem .75rem;border-radius:999px;margin-bottom:1rem;backdrop-filter:blur(6px);
}
.lms-cat-hero h1{
  font-size:clamp(1.65rem,4vw,2.45rem);font-weight:900;margin:0 0 .65rem;line-height:1.25;
  letter-spacing:-.02em;
}
.lms-cat-hero > .container > p,
.lms-cat-hero-inner > p{
  margin:0 0 1.5rem;opacity:.92;font-size:1rem;max-width:34rem;line-height:1.85;
}
.lms-cat-stats{display:flex;flex-wrap:wrap;gap:.75rem}
.lms-cat-stat{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
  border-radius:14px;padding:.7rem 1.1rem;min-width:6.5rem;backdrop-filter:blur(8px);
}
.lms-cat-stat strong{display:block;font-size:1.35rem;font-weight:900;line-height:1.1}
.lms-cat-stat span{font-size:.72rem;opacity:.85;font-weight:600}

.lms-cat-body{padding:1.75rem 0 3.5rem;background:var(--lms-bg)}
.lms-cat-toolbar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.85rem;
  margin-bottom:1.35rem;
}
.lms-cat-filters{display:flex;flex-wrap:wrap;gap:.4rem}
.lms-cat-filters button{
  border:1px solid var(--lms-line);background:#fff;color:var(--lms-ink);
  border-radius:999px;padding:.45rem .95rem;font-size:.82rem;font-weight:700;cursor:pointer;
  transition:all .15s;
}
.lms-cat-filters button em{
  font-style:normal;font-size:.72rem;background:#f1f5f9;padding:.1rem .4rem;border-radius:999px;margin-right:.25rem;
}
.lms-cat-filters button.is-active{
  background:var(--lms);border-color:var(--lms);color:#fff;
}
.lms-cat-filters button.is-active em{background:rgba(255,255,255,.22);color:#fff}
.lms-cat-search{
  display:flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--lms-line);
  border-radius:999px;padding:.45rem .95rem;min-width:min(100%,260px);flex:1;max-width:320px;
}
.lms-cat-search i{color:#94a3b8}
.lms-cat-search input{
  border:0;outline:0;width:100%;background:transparent;font-size:.85rem;color:var(--lms-ink);
}

.lms-cat-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;
}
@media(max-width:1100px){.lms-cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.lms-cat-grid{grid-template-columns:1fr}}

.lms-mk-card{
  background:#fff;border:1px solid #e8eef2;border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;height:100%;
  box-shadow:0 4px 18px rgba(15,23,42,.05);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s;
}
.lms-mk-card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 40px rgba(15,118,110,.14);
  border-color:#99f6e4;
}
.lms-mk-cover{
  position:relative;aspect-ratio:16/10;background:#0f766e center/cover no-repeat;
  display:block;overflow:hidden;
}
.lms-mk-cover::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(15,23,42,.35));
  opacity:0;transition:opacity .2s;
}
.lms-mk-card:hover .lms-mk-cover::after{opacity:1}
.lms-mk-cover-fallback{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#134e4a,#0d9488);color:rgba(255,255,255,.55);font-size:2.8rem;
}
.lms-mk-play{
  position:absolute;inset:0;margin:auto;width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.95);color:var(--lms);display:flex;align-items:center;justify-content:center;
  font-size:1.45rem;opacity:0;transform:scale(.85);transition:all .2s;z-index:2;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
}
.lms-mk-card:hover .lms-mk-play{opacity:1;transform:scale(1)}
.lms-mk-badges{position:absolute;top:.75rem;right:.75rem;z-index:3;display:flex;flex-wrap:wrap;gap:.3rem;max-width:85%}
.lms-mk-badge{
  font-size:.68rem;font-weight:800;
  padding:.28rem .65rem;border-radius:999px;backdrop-filter:blur(6px);
}
.lms-mk-badge.is-free{background:rgba(16,185,129,.95);color:#fff}
.lms-mk-badge.is-paid{background:rgba(15,23,42,.88);color:#fff}
.lms-mk-badge.is-featured{background:#7c3aed;color:#fff}
.lms-mk-badge.is-bestseller{background:#dc2626;color:#fff}
.lms-mk-badge.is-popular{background:#f59e0b;color:#422006}
.lms-mk-badge.is-new{background:#0284c7;color:#fff}

.lms-mk-body{padding:1.05rem 1.15rem 1.15rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.lms-mk-body h2{font-size:1.02rem;font-weight:800;margin:0;line-height:1.55;min-height:3.1em}
.lms-mk-body h2 a{
  color:var(--lms-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.lms-mk-body h2 a:hover{color:var(--lms)}
.lms-mk-desc{
  margin:0;font-size:.8rem;color:var(--lms-mute);line-height:1.7;min-height:2.7em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.lms-mk-meta{display:flex;flex-wrap:wrap;gap:.45rem .75rem;font-size:.74rem;color:#788796;font-weight:600}
.lms-mk-meta i{color:var(--lms);margin-left:.2rem}
.lms-mk-meta .is-cert{color:#b45309}
.lms-mk-meta .is-cert i{color:#d97706}
.lms-mk-foot{
  display:flex;justify-content:space-between;align-items:center;gap:.75rem;
  margin-top:auto;padding-top:.85rem;border-top:1px solid #f1f5f9;
}
.lms-mk-price{display:flex;align-items:baseline;gap:.3rem}
.lms-mk-price strong{font-size:1.1rem;font-weight:900;color:var(--lms-dk)}
.lms-mk-price strong.is-free{color:#059669}
.lms-mk-price small{font-size:.72rem;color:var(--lms-mute);font-weight:700}
.lms-mk-price del{font-size:.72rem;color:#94a3b8}
.lms-mk-cta{
  display:inline-flex;align-items:center;background:var(--lms);color:#fff!important;
  font-size:.8rem;font-weight:800;padding:.48rem 1rem;border-radius:999px;
  transition:background .15s;
}
.lms-mk-cta:hover{background:var(--lms-dk);color:#fff!important}

.lms-cat-empty-filter{
  text-align:center;padding:2.5rem 1rem;color:var(--lms-mute);font-weight:700;background:#fff;
  border:1px dashed #cbd5e1;border-radius:16px;margin-top:.5rem;
}
.lms-list-empty{
  background:#fff;border:1.5px dashed #cbd5e1;border-radius:18px;padding:3rem 1.5rem;text-align:center;
}
.lms-list-empty i{font-size:2.2rem;color:#94a3b8;display:block;margin-bottom:.75rem}

.lms-cat-trust{
  margin-top:2.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.85rem;
}
.lms-cat-trust-item{
  background:#fff;border:1px solid #e8eef2;border-radius:16px;padding:1rem 1.05rem;
  display:flex;align-items:flex-start;gap:.7rem;
  box-shadow:0 2px 10px rgba(15,23,42,.03);
}
.lms-cat-trust-item i{
  width:38px;height:38px;border-radius:12px;background:var(--lms-soft);color:var(--lms);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.05rem;
}
.lms-cat-trust-item.is-cert i{background:#fffbeb;color:#d97706}
.lms-cat-trust-item b{display:block;font-size:.85rem;font-weight:800;margin-bottom:.15rem}
.lms-cat-trust-item span{font-size:.72rem;color:var(--lms-mute);line-height:1.5}
.lms-buy-perks li.is-cert{color:#92400e}
.lms-buy-perks li.is-cert i{color:#d97706}

/* Learner dashboard and guide-only learning paths */
.lms-dash-hero,.lms-path-hero{padding:2.7rem 0;background:linear-gradient(125deg,#042f2e,#0f766e);color:#fff}
.lms-dash-hero h1,.lms-path-hero h1{font-size:clamp(1.65rem,4vw,2.35rem);font-weight:900;margin:.25rem 0 .5rem}
.lms-dash-hero p,.lms-path-hero p{margin:0;opacity:.9;max-width:42rem}
.lms-dash-body,.lms-path-body,.lms-path-list{padding-top:2rem;padding-bottom:3.5rem}
.lms-dash-toolbar{display:flex;justify-content:space-between;gap:1rem;margin-bottom:1rem;font-weight:800}
.lms-dash-grid{display:grid;gap:1rem}
.lms-dash-card{display:grid;grid-template-columns:220px 1fr;background:#fff;border:1px solid var(--lms-line);border-radius:20px;overflow:hidden;box-shadow:0 5px 20px rgba(15,23,42,.06)}
.lms-dash-cover{min-height:190px;background:linear-gradient(135deg,#134e4a,#0d9488) center/cover;display:grid;place-items:center;color:#fff;font-size:2.5rem}
.lms-dash-content{padding:1.15rem 1.25rem}.lms-dash-title-row{display:flex;justify-content:space-between;gap:1rem}
.lms-dash-title-row h2{font-size:1.08rem;font-weight:900;margin:0}.lms-dash-content p{color:var(--lms-mute);font-size:.82rem}
.lms-dash-status{font-size:.7rem;background:#f1f5f9;border-radius:99px;padding:.25rem .65rem;height:max-content}.lms-dash-status.is-active{background:#dcfce7;color:#166534}
.lms-dash-progress{height:8px;background:#e2e8f0;border-radius:99px;overflow:hidden}.lms-dash-progress span{display:block;height:100%;background:var(--lms);border-radius:inherit}
.lms-dash-meta,.lms-dash-actions{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:.55rem;font-size:.75rem;color:var(--lms-mute)}
.lms-dash-next{font-size:.78rem;color:var(--lms-dk);margin-top:.65rem}.lms-cert-link{color:#b45309;font-weight:800}
.lms-path-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1rem}
.lms-path-card{background:#fff;border:1px solid var(--lms-line);border-radius:20px;overflow:hidden}.lms-path-cover{display:block;aspect-ratio:16/8;background:linear-gradient(135deg,#134e4a,#14b8a6) center/cover}
.lms-path-card>div{padding:1rem}.lms-path-card span,.lms-path-step-main small{font-size:.72rem;color:var(--lms);font-weight:800}.lms-path-card h2{font-size:1.08rem;margin:.3rem 0}.lms-path-card p{font-size:.82rem;color:var(--lms-mute);min-height:2.6em}
.lms-path-hero>a,.lms-path-hero .container>a:first-child{color:#ccfbf1}.lms-path-total{margin-top:1.2rem;max-width:420px}.lms-path-total>div{height:9px;background:rgba(255,255,255,.25);border-radius:99px;overflow:hidden}.lms-path-total span{display:block;height:100%;background:#fff}.lms-path-total b{font-size:.78rem}
.lms-path-description{line-height:2;margin-bottom:1rem}.lms-path-notice{background:#eff6ff;color:#1e40af;padding:.8rem 1rem;border-radius:12px;margin-bottom:1.25rem;font-size:.82rem}
.lms-path-steps{list-style:none;margin:0;padding:0;display:grid;gap:.8rem}.lms-path-steps li{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:1rem;border:1px solid var(--lms-line);border-radius:16px;padding:1rem;background:#fff}
.lms-path-number{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--lms-soft);color:var(--lms);font-weight:900}.lms-path-steps li.is-complete .lms-path-number{background:#dcfce7;color:#15803d}
.lms-path-step-main h2{font-size:1rem;margin:.15rem 0}.lms-path-step-main p{font-size:.8rem;color:var(--lms-mute);margin:.2rem 0}
@media(max-width:640px){.lms-dash-card{grid-template-columns:1fr}.lms-dash-cover{min-height:150px}.lms-path-steps li{grid-template-columns:40px 1fr}.lms-path-steps li>.lms-mk-cta{grid-column:2}.lms-dash-meta{align-items:flex-start;flex-direction:column}}

/* Catalog layout variants */
.lms-catalog--v2 .lms-cat-grid{grid-template-columns:1fr;gap:.85rem}
.lms-catalog--v2 .lms-mk-card{flex-direction:row;align-items:stretch;min-height:140px}
.lms-catalog--v2 .lms-mk-cover{width:min(38%,220px);flex-shrink:0;aspect-ratio:auto;min-height:100%}
.lms-catalog--v2 .lms-mk-body{padding:1rem 1.1rem}
.lms-catalog--v2 .lms-mk-body h2{min-height:0;font-size:1.05rem}
.lms-catalog--v2 .lms-mk-desc{min-height:0;-webkit-line-clamp:2}
@media(max-width:640px){
  .lms-catalog--v2 .lms-mk-card{flex-direction:column}
  .lms-catalog--v2 .lms-mk-cover{width:100%;aspect-ratio:16/10;min-height:0}
}
.lms-catalog--v3 .lms-cat-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.85rem}
.lms-catalog--v3 .lms-mk-card{border-radius:14px}
.lms-catalog--v3 .lms-mk-body{padding:.85rem .9rem}
.lms-catalog--v3 .lms-mk-body h2{font-size:.92rem;min-height:2.8em}
.lms-catalog--v3 .lms-mk-desc{display:none}
.lms-catalog--v3 .lms-mk-cta{font-size:.74rem;padding:.35rem .7rem}

/* Course detail variants */
.lms-cd--v2 .lms-cd-hero-media{display:none}
.lms-cd--v2 .lms-cd-hero-grid{grid-template-columns:1fr}
.lms-cd--v2 .lms-cd-hero{padding-bottom:1.75rem}
.lms-cd--v2 .lms-cd-lead{max-width:46rem}
.lms-cd--v3 .lms-cd-hero{padding:2.4rem 0 2.8rem}
.lms-cd--v3 .lms-cd-hero h1{font-size:clamp(1.7rem,4vw,2.6rem)}
.lms-cd--v3 .lms-cd-panel{border-radius:24px}
.lms-cd--v3 .lms-cd-section h2{font-size:1.2rem}

@media(max-width:700px){
  .lms-cat-hero{padding:2.2rem 0 1.8rem}
  .lms-cat-toolbar{flex-direction:column;align-items:stretch}
  .lms-cat-search{max-width:none}
}

/* ═══════════════════════════════════════
   COURSE DETAIL
═══════════════════════════════════════ */
.lms-cd-hero{
  position:relative;color:#fff;padding:1.75rem 0 2.4rem;overflow:hidden;
  background:#042f2e;
}
.lms-cd-hero-bg{
  position:absolute;inset:0;background:#0f766e center/cover no-repeat;filter:blur(0);
}
.lms-cd-hero-bg::after{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(4,47,46,.94) 0%,rgba(15,118,110,.82) 55%,rgba(4,47,46,.55) 100%),
    radial-gradient(ellipse at 80% 20%,rgba(45,212,191,.25),transparent 50%);
}
.lms-cd-hero-inner{position:relative;z-index:1}
.lms-cd-bc{
  display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;
  font-size:.78rem;font-weight:700;opacity:.9;margin-bottom:1.15rem;
}
.lms-cd-bc a{color:#fff;opacity:.85}
.lms-cd-bc a:hover{opacity:1;text-decoration:underline}
.lms-cd-bc i{font-size:.7rem;opacity:.6}
.lms-cd-hero-grid{
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(220px,360px);
  gap:1.75rem;align-items:center;
}
@media(max-width:900px){
  .lms-cd-hero-grid{grid-template-columns:1fr}
  .lms-cd-hero-media{order:-1;max-width:420px}
}
.lms-cd-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.85rem}
.lms-cd-chip{
  font-size:.72rem;font-weight:800;padding:.28rem .7rem;border-radius:999px;
  background:#fbbf24;color:#422006;
}
.lms-cd-chip.is-free{background:#34d399;color:#064e3b}
.lms-cd-chip.badge-featured{background:#8b5cf6;color:#fff}
.lms-cd-chip.badge-bestseller{background:#ef4444;color:#fff}
.lms-cd-chip.badge-popular{background:#f59e0b;color:#422006}
.lms-cd-chip.badge-new{background:#0ea5e9;color:#fff}
.lms-cd-chip.soft{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.2)}
.lms-cd-chip.soft i{margin-left:.25rem}
.lms-cd-hero h1{
  font-size:clamp(1.4rem,3.4vw,2.2rem);font-weight:900;margin:0 0 .7rem;line-height:1.35;
  letter-spacing:-.02em;
}
.lms-cd-lead{margin:0 0 1.1rem;opacity:.92;line-height:1.85;font-size:.95rem;max-width:38rem}
.lms-cd-meta-row{
  display:flex;flex-wrap:wrap;gap:.55rem 1.1rem;font-size:.8rem;font-weight:700;opacity:.92;
}
.lms-cd-meta-row i{margin-left:.3rem;opacity:.85}
.lms-cd-poster{
  position:relative;aspect-ratio:16/10;border-radius:18px;overflow:hidden;
  background:linear-gradient(135deg,#134e4a,#0d9488) center/cover;
  box-shadow:0 20px 50px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.4);font-size:3rem;
}
.lms-cd-poster-play{
  position:absolute;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.95);
  color:var(--lms);display:flex;align-items:center;justify-content:center;font-size:1.5rem;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}

.lms-detail-body{padding:1.5rem 0 3rem;background:var(--lms-bg)}
.lms-detail-body > .container{max-width:1140px}
.lms-detail-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(270px,330px);
  gap:1.35rem;
  align-items:start;
  width:100%;
}
.lms-detail-main{min-width:0;order:1}
.lms-buy-wrap{min-width:0;order:2;align-self:start}

.lms-cd-panel{
  background:#fff;border:1px solid #e8eef2;border-radius:20px;
  box-shadow:0 4px 18px rgba(15,23,42,.04);overflow:hidden;
}
.lms-cd-tabs{
  display:flex;gap:.15rem;padding:.65rem .85rem 0;border-bottom:1px solid #f1f5f9;background:#fafbfc;
}
.lms-cd-tabs a{
  padding:.7rem 1rem;font-size:.88rem;font-weight:800;color:var(--lms-mute);
  border-bottom:2px solid transparent;margin-bottom:-1px;
}
.lms-cd-tabs a:hover{color:var(--lms)}
.lms-cd-tabs a.is-active{color:var(--lms);border-bottom-color:var(--lms)}
.lms-cd-section{padding:1.35rem 1.35rem 1.5rem}
.lms-cd-section + .lms-cd-section{border-top:1px solid #f1f5f9}
.lms-cd-section h2{
  font-size:1.05rem;font-weight:900;margin:0 0 1rem;display:flex;align-items:center;gap:.45rem;
}
.lms-cd-section h2 i{color:var(--lms)}
.lms-course-desc{font-size:.92rem;line-height:1.95;color:#334155;margin-bottom:0;overflow-wrap:anywhere;word-break:break-word}
.lms-course-desc img,.lms-course-desc iframe,.lms-course-desc video,.lms-course-desc table{max-width:100%!important;height:auto}
.lms-course-desc p{margin-bottom:.85rem}

/* Includes — «این دوره شامل» */
.lms-includes{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;
}
@media(max-width:640px){.lms-includes{grid-template-columns:1fr}}
.lms-inc{
  display:flex;align-items:flex-start;gap:.65rem;
  background:#f8fafc;border:1px solid #e8eef2;border-radius:14px;padding:.85rem .9rem;
}
.lms-inc i{
  width:36px;height:36px;border-radius:11px;background:#fff;border:1px solid #e2e8f0;
  color:var(--lms);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.05rem;
}
.lms-inc b{display:block;font-size:.84rem;font-weight:800;margin-bottom:.12rem}
.lms-inc span{font-size:.72rem;color:var(--lms-mute);font-weight:600}
.lms-inc.is-cert{
  background:linear-gradient(135deg,#fffbeb,#fef3c7);border-color:#fde68a;
}
.lms-inc.is-cert i{background:#fbbf24;border-color:#f59e0b;color:#422006}

/* Certificate showcase */
.lms-cert-banner{
  display:grid;grid-template-columns:minmax(140px,200px) minmax(0,1fr);
  gap:1.25rem;align-items:center;
  background:linear-gradient(125deg,#042f2e 0%,#0f766e 55%,#0d9488 100%);
  color:#fff;border-radius:18px;padding:1.25rem 1.35rem;margin-bottom:1.1rem;
  overflow:hidden;position:relative;
}
.lms-cert-banner::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.35;
  background:radial-gradient(ellipse at 90% 0%,rgba(251,191,36,.35),transparent 45%);
}
@media(max-width:700px){.lms-cert-banner{grid-template-columns:1fr;text-align:center}}
.lms-cert-visual,.lms-cert-copy{position:relative;z-index:1}
.lms-cert-frame{
  background:linear-gradient(160deg,#fffef7,#f8fafc);
  border:2px solid #fbbf24;border-radius:12px;padding:1rem .85rem .85rem;
  box-shadow:0 12px 30px rgba(0,0,0,.25);color:var(--lms-ink);text-align:center;
  transform:rotate(-2deg);
}
.lms-cert-seal{
  width:48px;height:48px;margin:0 auto .65rem;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#fde68a,#f59e0b);
  color:#78350f;display:flex;align-items:center;justify-content:center;font-size:1.35rem;
  box-shadow:0 4px 12px rgba(245,158,11,.4);
}
.lms-cert-lines{display:flex;flex-direction:column;gap:.35rem;align-items:center;margin-bottom:.65rem}
.lms-cert-lines span{display:block;height:6px;border-radius:999px;background:#e2e8f0}
.lms-cert-lines .w80{width:80%}.lms-cert-lines .w55{width:55%}.lms-cert-lines .w70{width:70%}.lms-cert-lines .w40{width:40%}
.lms-cert-ribbon{
  font-size:.65rem;font-weight:800;color:#92400e;background:#fef3c7;
  border-radius:999px;padding:.2rem .55rem;display:inline-block;max-width:100%;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.lms-cert-copy h3{font-size:1.1rem;font-weight:900;margin:0 0 .55rem}
.lms-cert-copy p{margin:0 0 .9rem;opacity:.92;line-height:1.85;font-size:.88rem}
.lms-cert-tags{display:flex;flex-wrap:wrap;gap:.4rem}
@media(max-width:700px){.lms-cert-tags{justify-content:center}}
.lms-cert-tags span{
  display:inline-flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:800;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);
  padding:.28rem .65rem;border-radius:999px;
}
.lms-cert-reqs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem;margin-bottom:.9rem}
@media(max-width:800px){.lms-cert-reqs{grid-template-columns:1fr}}
.lms-cert-req{
  display:flex;align-items:flex-start;gap:.5rem;
  background:#fffbeb;border:1px solid #fde68a;border-radius:14px;padding:.85rem .9rem;
}
.lms-cert-req i{color:#d97706;font-size:1.15rem;margin-top:.1rem;flex-shrink:0}
.lms-cert-req b{display:block;font-size:.82rem;font-weight:800;margin-bottom:.2rem;color:#78350f}
.lms-cert-req span{font-size:.74rem;color:#92400e;line-height:1.6;font-weight:600}
.lms-cert-note{
  margin:0;font-size:.78rem;color:var(--lms-mute);line-height:1.7;
  background:#f8fafc;border-radius:12px;padding:.75rem .9rem;border:1px dashed #cbd5e1;
}

.lms-cd-features{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;
  margin-top:1.1rem;padding-top:1.1rem;border-top:1px dashed #e2e8f0;
}
@media(max-width:640px){.lms-cd-features{grid-template-columns:1fr}}
.lms-cd-feat{
  display:flex;align-items:flex-start;gap:.4rem;font-size:.82rem;font-weight:700;color:#334155;
  background:var(--lms-soft);border-radius:12px;padding:.65rem .75rem;
}
.lms-cd-feat i{color:var(--lms);font-size:1.05rem;flex-shrink:0;margin-top:.05rem}

.lms-acc{border:1px solid var(--lms-line);border-radius:14px;overflow:hidden;margin-bottom:.65rem}
.lms-acc-head{
  width:100%;border:0;background:#fafbfc;padding:.8rem .9rem;display:flex;align-items:center;gap:.55rem;
  font-weight:800;font-size:.88rem;color:var(--lms-ink);cursor:pointer;text-align:right;
}
.lms-acc-head .acc-num{
  width:26px;height:26px;border-radius:8px;background:var(--lms-soft);color:var(--lms);
  display:flex;align-items:center;justify-content:center;font-size:.75rem;flex-shrink:0;
}
.lms-acc-head .acc-title{flex:1;min-width:0;line-height:1.45}
.lms-acc-head .acc-count{flex-shrink:0;font-size:.72rem;font-weight:700;color:var(--lms-mute);white-space:nowrap}
.lms-acc-head i.chev{flex-shrink:0;transition:transform .2s;color:#94a3b8}
.lms-acc.open .lms-acc-head{background:#f0fdfa}
.lms-acc.open .lms-acc-head i.chev{transform:rotate(180deg)}
.lms-acc-body{display:none;border-top:1px solid #f1f5f9;padding:.35rem .5rem .55rem;background:#fff}
.lms-acc.open .lms-acc-body{display:block}
.lms-acc-lesson{
  display:flex;align-items:flex-start;gap:.5rem;padding:.55rem .55rem;border-radius:10px;
  font-size:.82rem;color:#334155;
}
.lms-acc-lesson:hover{background:#f8fafc}
.lms-acc-lesson i{color:var(--lms);flex-shrink:0;margin-top:.15rem}
.lms-acc-lesson > span:not(.preview-badge){flex:1;min-width:0;line-height:1.45}
.lms-acc-lesson .preview-badge{
  flex-shrink:0;font-size:.65rem;font-weight:800;background:#ecfeff;color:var(--lms-dk);
  border:1px solid #a5f3fc;padding:.1rem .4rem;border-radius:999px;white-space:nowrap;
}

.lms-buy{
  background:#fff;border:1px solid #e8eef2;border-radius:20px;
  box-shadow:0 8px 28px rgba(15,23,42,.07);
  padding:1.15rem 1.2rem 1.3rem;width:100%;
}
.lms-buy-cover{aspect-ratio:16/10;border-radius:14px;background:#e2e8f0 center/cover no-repeat;margin-bottom:1rem;overflow:hidden}
.lms-buy-label{font-size:.75rem;font-weight:700;color:var(--lms-mute);margin-bottom:.25rem}
.lms-buy-price{font-size:clamp(1.35rem,3vw,1.7rem);font-weight:900;color:var(--lms-ink);margin-bottom:0;line-height:1.2}
.lms-buy-price small{font-size:.85rem;font-weight:700;color:var(--lms-mute)}
.lms-old-price{font-size:.78rem;font-weight:700;color:#94a3b8;margin-bottom:.25rem}
.lms-old-price span{display:inline-block;background:#fee2e2;color:#b91c1c;border-radius:999px;padding:.12rem .45rem;margin-right:.35rem}
.lms-buy-decision{margin-bottom:0}
.lms-buy-decision-top{margin-bottom:.85rem}
.lms-buy-quick{display:none}
.lms-buy-hint{
  font-size:.8rem;font-weight:700;color:#334155;margin:0 0 .75rem;line-height:1.55;
  background:var(--lms-soft);border:1px solid #ccfbf1;border-radius:10px;padding:.55rem .7rem;
}
.lms-buy-fields{display:grid;gap:.65rem;margin-bottom:.85rem}
.lms-buy-action .btn-lms{margin-top:.15rem}
.lms-buy .btn-lms,.lms-mobile-cta .btn-lms{
  display:block;width:100%;text-align:center;background:var(--lms);color:#fff!important;
  border:0;border-radius:12px;padding:.78rem 1rem;font-weight:800;font-size:.95rem;cursor:pointer;
  box-shadow:0 8px 20px rgba(15,118,110,.28);
}
.lms-buy .btn-lms:hover,.lms-mobile-cta .btn-lms:hover{background:var(--lms-dk);color:#fff!important}
.lms-buy .form-label{font-weight:700;font-size:.78rem;margin-bottom:.25rem}
.lms-buy .form-control{max-width:100%}
.lms-buy-note{font-size:.75rem;color:var(--lms-mute);margin-top:.85rem;line-height:1.6;text-align:center}
.lms-buy-perks{
  list-style:none;margin:1.1rem 0 0;padding:1rem 0 0;border-top:1px dashed #e2e8f0;
}
.lms-buy-perks li{
  display:flex;align-items:center;gap:.45rem;font-size:.8rem;font-weight:700;color:#334155;
  padding:.28rem 0;
}
.lms-buy-perks i{color:var(--lms)}
.lms-buy-perks li.is-cert{color:#92400e}
.lms-buy-perks li.is-cert i{color:#d97706}

.lms-review-list{display:grid;gap:.75rem;margin-bottom:1rem}
.lms-review{border:1px solid #e2e8f0;border-radius:14px;padding:.85rem 1rem;background:#fff}
.lms-review-head{display:flex;justify-content:space-between;gap:.75rem;margin-bottom:.45rem}
.lms-review-head span{color:#f59e0b;white-space:nowrap}
.lms-review p{margin:0;color:#475569;font-size:.85rem;line-height:1.8}
.lms-review-reply{margin-top:.65rem;padding:.55rem .7rem;border-radius:10px;background:#f0fdfa;color:#115e59;font-size:.8rem}
.lms-review-form{display:grid;gap:.65rem;margin-top:1rem;padding:1rem;border-radius:14px;background:#f8fafc;border:1px solid #e2e8f0}
.lms-review-form label{display:grid;gap:.3rem;font-size:.8rem;font-weight:700}
.lms-review-form .btn-lms{justify-self:start;border:0;border-radius:10px;padding:.6rem 1.1rem;background:var(--lms);color:#fff;font-weight:800}
.lms-mobile-cta .price del{font-size:.72rem;color:#94a3b8;margin-left:.25rem}

@media(min-width:992px){
  .lms-buy-wrap{position:sticky;top:1rem;max-height:calc(100vh - 2rem);overflow:auto;-webkit-overflow-scrolling:touch}
  .lms-mobile-cta{display:none!important}
  .lms-buy-price{margin-bottom:.15rem}
}
@media(max-width:991px){
  /* مثل تک‌صفحه فروشگاه: مخفی کردن منوی پایین */
  body.lw-lms-course-page #lw-bottom-nav,
  body.lw-lms-course-page #lw-bn-more{
    display:none!important;
  }
  body.lw-lms-course-page.lw-has-bottom-nav{
    padding-bottom:0!important;
  }
  body.lw-lms-course-page main{
    padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))!important;
  }

  .lms-cd-hero{padding:1.25rem 0 1.5rem}
  .lms-detail-body{padding:1rem 0 1.25rem}
  .lms-detail-layout{grid-template-columns:1fr;gap:.85rem}
  .lms-buy-wrap{display:none!important} /* خرید فقط از نوار چسبان پایین */
  .lms-detail-main{order:1}
  .lms-cd-section{padding:1.1rem 1rem 1.25rem}
  .lms-mobile-cta{
    display:flex;align-items:center;justify-content:space-between;gap:.75rem;
    position:fixed;inset-inline:0;bottom:0;z-index:9995;
    background:rgba(255,255,255,.98);backdrop-filter:blur(10px);
    border-top:1px solid var(--lms-line);
    padding:.7rem 1rem calc(.7rem + env(safe-area-inset-bottom,0px));
    box-shadow:0 -10px 40px rgba(15,23,42,.12);
  }
  .lms-mobile-cta .price{font-weight:900;font-size:1rem;color:var(--lms-ink);line-height:1.2}
  .lms-mobile-cta .price small{display:block;font-size:.68rem;font-weight:600;color:var(--lms-mute)}
  .lms-mobile-cta .btn-lms{width:auto;min-width:9.5rem;padding:.65rem 1rem;flex-shrink:0;box-shadow:none}

  .lms-mobile-sheet{
    position:fixed;inset:0;z-index:10000;display:flex;align-items:flex-end;justify-content:center;
  }
  .lms-mobile-sheet[hidden]{display:none!important}
  .lms-mobile-sheet-backdrop{
    position:absolute;inset:0;background:rgba(15,23,42,.45);
  }
  .lms-mobile-sheet-panel{
    position:relative;z-index:1;width:100%;max-width:560px;
    background:#fff;border-radius:20px 20px 0 0;
    padding:1.1rem 1.15rem calc(1.15rem + env(safe-area-inset-bottom,0px));
    box-shadow:0 -16px 40px rgba(15,23,42,.18);
    max-height:min(88vh,640px);overflow:auto;
  }
  .lms-mobile-sheet-head{
    display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;margin-bottom:.85rem;
  }
  .lms-mobile-sheet-x{
    width:36px;height:36px;border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc;
    display:flex;align-items:center;justify-content:center;color:#64748b;cursor:pointer;flex-shrink:0;
  }
  .lms-mobile-sheet .lms-buy-fields{grid-template-columns:1fr;gap:.55rem;margin-bottom:.75rem}
  .lms-mobile-sheet .btn-lms{width:100%}
  body.lms-sheet-open{overflow:hidden}
}
@media(min-width:992px){
  .lms-mobile-sheet{display:none!important}
}
@media(max-width:420px){
  .lms-buy-fields{grid-template-columns:1fr}
}

/* ═══════════════════════════════════════
   LEARN
═══════════════════════════════════════ */
.lms-learn{background:#f1f5f9;min-height:70vh;padding:1rem 0 2rem}
.lms-learn-shell{
  display:grid;grid-template-columns:minmax(220px,280px) minmax(0,1fr);gap:1rem;align-items:start;
  max-width:1280px;margin:0 auto;padding:0 1rem;width:100%;box-sizing:border-box;
}
.lms-learn-side,.lms-learn-main{
  background:#fff;border:1px solid var(--lms-line);border-radius:16px;
  box-shadow:0 2px 12px rgba(15,23,42,.04);min-width:0;
}
.lms-learn-side{padding:1rem;align-self:start}
@media(min-width:992px){
  .lms-learn-side{position:sticky;top:.75rem;max-height:calc(100vh - 1.5rem);overflow:auto;-webkit-overflow-scrolling:touch}
}
@media(max-width:991px){
  .lms-learn-shell{grid-template-columns:1fr;padding:0 .75rem}
  .lms-learn-side{position:static;max-height:none;order:2}
  .lms-learn-main{order:1}
}
.lms-learn-side-title{font-weight:900;font-size:.95rem;margin-bottom:.25rem}
.lms-progress-wrap{margin-bottom:1rem}
.lms-progress-label{display:flex;justify-content:space-between;font-size:.75rem;font-weight:700;color:var(--lms-mute);margin-bottom:.35rem}
.lms-progress-bar{height:8px;background:#e2e8f0;border-radius:999px;overflow:hidden}
.lms-progress-bar > span{display:block;height:100%;background:linear-gradient(90deg,var(--lms),#14b8a6);border-radius:999px}
.lms-learn-sec{font-size:.72rem;font-weight:800;color:var(--lms-mute);margin: .85rem 0 .35rem;letter-spacing:.02em}
.lms-learn-les{
  display:flex;align-items:center;gap:.45rem;padding:.45rem .55rem;border-radius:10px;
  font-size:.8rem;color:#334155;margin-bottom:.15rem;border:1px solid transparent;
}
.lms-learn-les:hover{background:#f8fafc}
.lms-learn-les.active{background:var(--lms-soft);border-color:#99f6e4;color:var(--lms-dk);font-weight:800}
.lms-learn-les.done{color:var(--lms-dk)}
.lms-learn-les .dot{width:18px;height:18px;border-radius:50%;border:1.5px solid #cbd5e1;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.65rem}
.lms-learn-les.done .dot{background:var(--lms);border-color:var(--lms);color:#fff}
.lms-learn-les.active .dot{border-color:var(--lms)}

.lms-learn-main{padding:1.15rem 1.25rem 1.5rem;min-width:0}
.lms-learn-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.65rem;margin-bottom:1rem}
.lms-learn-top h1{font-size:1.2rem;font-weight:900;margin:0}
.lms-learn-nav{display:flex;gap:.4rem}
.lms-learn-nav a{
  font-size:.78rem;font-weight:700;padding:.35rem .7rem;border-radius:999px;
  border:1px solid var(--lms-line);color:var(--lms-ink);background:#fff;
}
.lms-learn-nav a:hover{border-color:var(--lms);color:var(--lms)}
.lms-learn-nav a.disabled{opacity:.4;pointer-events:none}
.lms-player{
  aspect-ratio:16/9;background:#0f172a;border-radius:14px;overflow:hidden;margin-bottom:1rem;
}
.lms-player iframe,.lms-player video{width:100%;height:100%;border:0;display:block}
.lms-secplay{position:relative;aspect-ratio:16/9;background:#020617;border-radius:14px;overflow:hidden;margin:0 0 1rem}
.lms-secplay-shell{position:absolute;inset:0}
.lms-secplay-video{width:100%;height:100%;object-fit:contain;background:#000;display:block}
.lms-secplay-stealth{display:none!important}
.lms-secplay-wm-layer{
  position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:7;
  display:block
}
.lms-secplay-mark{display:none!important} /* legacy HTML mark removed — canvas only */
.lms-secplay-veil{
  position:absolute;inset:0;z-index:5;background:#000;color:#e2e8f0;
  display:flex;align-items:center;justify-content:center;text-align:center;padding:1rem;
  font-weight:800;font-size:.95rem
}
.lms-secplay-veil[hidden]{display:none!important}
.lms-secplay-note{font-size:.75rem;color:#64748b;margin:-.35rem 0 1rem}
.lms-learn-content{font-size:.95rem;line-height:1.95;color:#334155}
.lms-learn-content img{border-radius:10px;margin:1rem 0}
.lms-qa{margin-top:2rem;padding-top:1.25rem;border-top:1px solid #e2e8f0}
.lms-qa-head,.lms-qa-thread-title{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem}
.lms-qa-head h2{font-size:1.08rem;font-weight:900;margin:0 0 .25rem}
.lms-qa-head p{font-size:.8rem;color:#64748b;margin:0 0 1rem}
.lms-qa-head>span,.lms-qa-thread-title span{font-size:.7rem;background:#fef3c7;color:#92400e;padding:.25rem .55rem;border-radius:50px;white-space:nowrap}
.lms-qa-thread-title span.closed{background:#e2e8f0;color:#475569}
.lms-qa-thread{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1rem;margin-bottom:.85rem}
.lms-qa-thread-title{margin-bottom:.75rem}
.lms-qa-message{max-width:88%;padding:.65rem .8rem;border-radius:10px;margin:.5rem 0;white-space:normal;overflow-wrap:anywhere;font-size:.88rem}
.lms-qa-message.learner{background:#f1f5f9;margin-right:auto}
.lms-qa-message.staff{background:#ecfdf5;border:1px solid #a7f3d0}
.lms-qa-message .meta{font-size:.68rem;color:#64748b;margin-bottom:.25rem}
.lms-qa-reply,.lms-qa-new{display:grid;gap:.55rem;margin-top:.85rem}
.lms-qa-new{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px;padding:1rem}
.lms-qa-new h3{font-size:.95rem;font-weight:900;margin:0}
.lms-qa textarea,.lms-qa input[type=text]{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:.65rem;background:#fff}
.lms-qa button{justify-self:start}
.lms-quiz-q{border:1px solid var(--lms-line);border-radius:14px;padding:1rem;margin-bottom:.75rem;background:#fafbfc}
.lms-quiz-q .q-title{font-weight:800;margin-bottom:.65rem}
.lms-quiz-q label{display:flex;align-items:flex-start;gap:.45rem;font-size:.85rem;margin-bottom:.4rem;cursor:pointer}
.lms-profile-box{
  border:1px solid var(--lms-line);border-radius:12px;padding:.75rem;margin-bottom:1rem;background:#f8fafc;
}
.lms-profile-box .ttl{font-size:.78rem;font-weight:800;margin-bottom:.5rem}
.lms-btn-primary{
  background:var(--lms);color:#fff!important;border:0;border-radius:12px;
  padding:.55rem 1.1rem;font-weight:800;font-size:.88rem;
}
.lms-btn-primary:hover{background:var(--lms-dk);color:#fff!important}
.lms-btn-outline{
  background:#fff;color:var(--lms-dk);border:1.5px solid #99f6e4;border-radius:12px;
  padding:.45rem .9rem;font-weight:700;font-size:.8rem;
}
.lms-btn-outline:hover{background:var(--lms-soft)}