/*
 * Course Detail Renderer
 * Version: 2.1.0-secure-2026-01-29
 */

.itd-wrap{max-width:1200px;margin:0 auto;padding:1rem 1.5rem;font-family:'Nunito Sans',system-ui,sans-serif;color:#071F2F}
.itd-back{margin:0 0 1rem}
.itd-back a{text-decoration:none;color:#0a3d62;font-size:14px;font-weight:600}
.itd-hero{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;margin:0 0 2rem}
.itd-thumbs{display:flex;flex-direction:column;gap:12px;flex:0 0 80px;max-width:80px}
.itd-thumb{border:1px solid #dcdcdc;border-radius:8px;overflow:hidden;width:80px;height:80px;background:#fff;display:flex;align-items:center;justify-content:center}
.itd-thumb img{max-width:100%;max-height:100%;object-fit:cover;display:block}
.itd-media{flex:1 1 300px;min-width:240px;max-width:600px;display:flex;flex-direction:column;gap:16px}
.itd-heroimg{border:1px solid #dcdcdc;border-radius:8px;overflow:hidden;background:#fff;display:flex;align-items:center;justify-content:center}
.itd-heroimg img{width:100%;height:auto;display:block;object-fit:contain}
.itd-video{border:1px solid #dcdcdc;border-radius:8px;overflow:hidden;background:#000}
.itd-video video{width:100%;height:auto;display:block}
.itd-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.itd-btn{display:inline-block;font-size:15px;font-weight:600;padding:10px 16px;border-radius:30px;text-decoration:none;text-align:center;min-width:140px}
.itd-btn-primary{background:#1B3B4E;color:#fff}
.itd-btn-outline{background:#fff;border:1px solid #1B3B4E;color:#1B3B4E}
.itd-info{max-width:600px;display:flex;flex-direction:column;gap:16px}
.itd-title{font-size:28px;font-weight:700;margin:0;color:#071F2F}
.itd-meta{font-size:16px;color:#071F2F;line-height:1.5}
.itd-muted{color:#5E677E}
.itd-desc{font-size:16px;line-height:1.5;color:#071F2F}
.itd-notfound h1{font-size:28px;font-weight:700;margin:0 0 .5rem}