/* LMS_CSS_v2 — layer LMS tren design token cua theme (app.css) */
.lms{--lr:14px;--lb:1px solid #e5e7eb;max-width:100%;overflow-x:clip;padding:18px 0 48px}
.lms *,.lms *::before,.lms *::after{box-sizing:border-box;min-width:0}
.lms img,.lms svg{max-width:100%}
.lms h1{font-size:1.35rem;margin:0 0 4px}
.lms h2{font-size:1.08rem;margin:22px 0 10px}
.lms .muted{color:var(--text-muted,#6b7280);font-size:.9rem}
.lms .mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}

.lms-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.lms-links{font-size:.88rem;display:flex;gap:12px;flex-wrap:wrap}
.lms-links a{color:var(--brand);font-weight:600;text-decoration:none}

.lms-card{background:#fff;border:var(--lb);border-radius:var(--lr);padding:16px;margin-bottom:12px}
.lms-note{border-radius:12px;padding:10px 14px;font-size:.88rem;margin:10px 0}
.lms-note.ok{background:#dcfce7;color:#166534}
.lms-note.warn{background:#fffbeb;color:#92400e}
.lms-note.err{background:#fee2e2;color:#dc2626}

.lms-auth{max-width:420px;margin:14px auto 0}
.lms-auth h1{text-align:center}
.lms-auth .muted{text-align:center;display:block;margin-bottom:16px}
.lms-auth .lms-card{display:flex;flex-direction:column;gap:10px}
.lms-foot{text-align:center;margin-top:14px;font-size:.9rem}

.lms-input,.lms select,.lms textarea{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;font-size:16px;font-family:inherit;background:#fff;color:var(--text,#111)}
.lms-input:focus,.lms select:focus,.lms textarea:focus{outline:2px solid var(--brand-soft,rgba(15,118,110,.15));border-color:var(--brand)}
.lms-label{display:block;font-size:.8rem;font-weight:600;color:#374151;margin:10px 0 4px}
.lms-check{display:flex;align-items:center;gap:8px;font-size:.9rem}

.lms-form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lms-form .full{grid-column:1/-1}
@media(max-width:720px){.lms-form{grid-template-columns:1fr}}

.lms-stats{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.lms-chip{background:#fff;border:var(--lb);border-radius:12px;padding:9px 14px;font-size:.86rem}
.lms-chip b{color:var(--brand)}
.lms-chip .ok{color:#047857}.lms-chip .bad{color:#dc2626}

.lms-item{background:#fff;border:var(--lb);border-radius:12px;padding:12px 14px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.lms-item .grow{flex:1 1 220px}
.lms-item .sub{font-size:.8rem;color:var(--text-muted,#6b7280);margin-top:2px}
.lms-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.lms-progress{background:#f1f5f9;border-radius:999px;height:8px;overflow:hidden}
.lms-progress i{display:block;height:100%;background:#16a34a}

.lms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.lms-course{background:#fff;border:var(--lb);border-radius:var(--lr);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:box-shadow .15s}
.lms-course:hover{box-shadow:0 6px 20px rgba(0,0,0,.08)}
.lms-course .thumb{aspect-ratio:16/9;background:var(--brand) center/cover no-repeat}
.lms-course .body{padding:12px 14px;flex:1;display:flex;flex-direction:column;gap:6px}
.lms-course .price{color:var(--brand);font-weight:800}

.lms-codes{display:flex;gap:8px;flex-wrap:wrap}
.lms-code{border:var(--lb);border-radius:8px;padding:6px 10px;font-family:ui-monospace,Menlo,monospace;font-size:.88rem;background:#f0fdf4;font-weight:700}
.lms-code.used{background:#f3f4f6;color:#9ca3af;text-decoration:line-through;font-weight:400}

.lms-qr{max-width:520px;margin:0 auto;text-align:center}
.lms-qr img{max-width:320px;width:100%;border:var(--lb);border-radius:12px}
.lms-amount{font-size:2rem;font-weight:800;color:var(--brand)}

.lms details{border:var(--lb);border-radius:10px;padding:10px 12px;margin-bottom:8px;background:#fff}
.lms details summary{cursor:pointer;font-weight:600}
.lms details form{margin-top:10px;background:var(--bg-alt,#f8fafc);border-radius:10px;padding:10px}

.lms-plan{border:2px solid #e5e7eb;border-radius:var(--lr);background:#fff;padding:16px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.lms-plan.cur{border-color:var(--brand)}
.lms-plan .price{color:var(--brand);font-weight:800;font-size:1.1rem}
.lms-badge{background:var(--brand);color:#fff;font-size:.72rem;padding:2px 8px;border-radius:999px;vertical-align:middle}

@media(max-width:720px){
  .lms h1{font-size:1.2rem}
  .lms-item{align-items:flex-start}
  .lms-actions{width:100%;justify-content:flex-end}
}

/* LMS_CSS_v3 — portal polish */
.lms-hero{background:linear-gradient(135deg,var(--brand),#134e4a);border-radius:18px;padding:20px 18px;color:#fff;margin-bottom:14px}
.lms-hero h1{color:#fff !important;font-size:1.25rem;margin:0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.lms-hero .sub{color:rgba(255,255,255,.75);font-size:.85rem;margin-top:4px}
.lms-hero .badge{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);color:#fff;font-size:.7rem;padding:3px 10px;border-radius:999px;font-weight:700;letter-spacing:.3px}
.lms-hero .badge.warn{background:#f59e0b;border-color:#f59e0b;color:#78350f}
.lms-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.lms-pills a{padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff;text-decoration:none;font-size:.85rem;font-weight:600}
.lms-pills a.hot{background:#f59e0b;border-color:#f59e0b;color:#78350f}
.lms-statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 16px}
@media(max-width:720px){.lms-statgrid{grid-template-columns:repeat(2,1fr)}}
.lms-stat{background:#fff;border:var(--lb);border-radius:14px;padding:14px 12px;text-align:center}
.lms-stat b{display:block;font-size:1.4rem;color:var(--brand);line-height:1.2}
.lms-stat span{font-size:.76rem;color:var(--text-muted,#6b7280)}
.lms-section{background:#fff;border:var(--lb);border-radius:var(--lr);padding:16px;margin-bottom:14px}
.lms-section>h2{margin:0 0 12px;font-size:1.02rem;display:flex;align-items:center;gap:8px}
.lms-section .lms-item{border:0;border-bottom:1px solid #f1f5f9;border-radius:0;padding:12px 0;margin:0}
.lms-section .lms-item:last-child{border-bottom:0;padding-bottom:0}


/* LMS_CSS_v4 — chong tran vien */
.lms,.cdx,.ckg{overflow-x:clip}
.lms *,.cdx *,.ckg *{min-width:0}
.lms img,.lms iframe,.lms video,.lms pre,.cdx img,.cdx iframe,.cdx video,.cdx pre{max-width:100%;height:auto}
.lms table,.cdx table{max-width:100%;display:block;overflow-x:auto;border-collapse:collapse}
.post-content{overflow-wrap:anywhere;word-break:break-word}
.post-content img{max-width:100%;height:auto;border-radius:10px}
.post-content iframe{max-width:100%;width:100%;aspect-ratio:16/9;border:0;border-radius:12px}
.post-content pre,.post-content code{white-space:pre-wrap;overflow-wrap:anywhere}
.post-content table{width:100%;max-width:100%;display:block;overflow-x:auto}
.lms-statgrid,.lms-section{min-width:0}