.detail-page{background-color:var(--bg-alt);min-height:100vh;padding-top:100px;padding-bottom:4rem}.detail-container{flex-direction:column;gap:2rem;max-width:1000px;margin:0 auto;display:flex}.detail-header-card{background:var(--bg-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);overflow:hidden}.detail-cover-image{object-fit:cover;border-bottom:1px solid var(--border-color);width:100%;height:400px}.detail-header-content{text-align:center;padding:2.5rem}.detail-title{color:var(--text-main);margin-bottom:1rem;font-size:2.5rem;font-weight:800}.detail-meta-grid{background:var(--bg-alt);border-radius:var(--radius-lg);text-align:left;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-bottom:2rem;padding:1.5rem;display:grid}@media (min-width:768px){.detail-meta-grid{grid-template-columns:repeat(4,1fr)}}.meta-item{flex-direction:column;gap:.25rem;display:flex}.meta-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.meta-value{color:var(--text-main);font-size:1.1rem;font-weight:700}.meta-value.price{color:var(--primary)}.detail-body-card{background:var(--bg-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);border:1px solid var(--border-color);padding:2.5rem}.detail-section-title{color:var(--text-main);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.8rem;font-weight:700;display:flex}.detail-section-title:before{content:"";background:var(--primary);border-radius:3px;width:6px;height:24px;display:inline-block}.detail-description{color:var(--text-muted);margin-bottom:2.5rem;font-size:1.15rem;line-height:1.8}.curriculum-list{margin:0 0 3rem;padding:0;list-style:none}.curriculum-item{border-bottom:1px solid var(--border-color);align-items:flex-start;gap:1rem;padding:1rem 0;display:flex}.curriculum-item:last-child{border-bottom:none}.curriculum-icon{color:var(--primary);flex-shrink:0;margin-top:2px}.curriculum-text{color:var(--text-main);font-size:1.1rem;font-weight:500}.detail-cta-box{border-radius:var(--radius-lg);text-align:center;background:linear-gradient(135deg,#ff6b001a,#ff913b0d);border:1px solid #ff6b0033;padding:2rem}.detail-cta-box h3{color:var(--text-main);margin-bottom:1rem;font-size:1.5rem;font-weight:700}.detail-cta-box p{color:var(--text-muted);margin-bottom:1.5rem}.detail-cta-btn{color:#fff;border-radius:var(--radius-full);background:#25d366;align-items:center;gap:.75rem;padding:1rem 2.5rem;font-size:1.1rem;font-weight:700;text-decoration:none;transition:all .3s;display:inline-flex;box-shadow:0 4px 15px #25d3664d}.detail-cta-btn:hover{transform:translateY(-3px);box-shadow:0 8px 25px #25d36666}.detail-star-btn{border:1.5px solid var(--border-color);background:var(--input-bg,#0000000d);color:var(--text-color);cursor:pointer;white-space:nowrap;border-radius:16px;flex-shrink:0;align-items:center;gap:10px;padding:.7rem 1.4rem;font-size:.95rem;font-weight:700;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:inline-flex}.detail-star-btn:hover{color:#ffb800;border-color:#ffb80099;transform:translateY(-2px)scale(1.03);box-shadow:0 8px 20px #ffb80040}.detail-star-btn:hover .star-svg{transform:scale(1.15)rotate(10deg)}.detail-star-btn:active{transform:scale(.95)}.detail-star-btn.active{color:#ffb800;background:#ffb80026;border-color:#ffb800;box-shadow:0 0 20px #ffb80059}.detail-star-btn.active .star-svg{animation:.6s cubic-bezier(.34,1.56,.64,1) star-spring}.detail-star-btn.active .star-burst-ring{animation:.6s ease-out ring-burst}@media (max-width:640px){.detail-cover-image{height:240px}.detail-header-content{padding:1.5rem 1rem}.detail-title{font-size:1.75rem}.detail-meta-grid{grid-template-columns:1fr;gap:1rem;padding:1rem}.detail-body-card{padding:1.5rem 1rem}.detail-section-title{font-size:1.4rem}.detail-cta-box{padding:1.5rem 1rem}.detail-cta-btn{justify-content:center;width:100%;padding:.85rem 1.5rem;font-size:1rem}}