.playlist-page{background-color:var(--bg-page-light);min-height:100vh;padding-bottom:60px;font-family:var(--font-body)}.playlist-header-top{background-color:var(--bg-dark);border-bottom:4px solid var(--purple-light);padding:1.5rem 0;position:sticky;top:0;z-index:100}.playlist-header-top .header-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between}.header-logo-section{display:flex;align-items:center;gap:1.5rem}.header-logo{height:40px;width:auto}.playlist-header-top .header-title{font-size:1.5rem;font-weight:800;color:var(--text-main);display:flex;align-items:center;gap:.5rem;margin:0;letter-spacing:-.5px}.playlist-header-top .header-subtitle{font-size:.85rem;color:var(--text-muted);margin-top:.2rem;margin-bottom:0;font-weight:500}.header-buttons{display:flex;gap:1rem}.classroom-btn{display:flex;align-items:center;gap:.5rem;background:var(--purple-primary);color:var(--text-main);padding:.6rem 1.2rem;border-radius:8px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .3s ease}.classroom-btn:hover{background:var(--purple-light);transform:translateY(-2px)}.btn-voltar{background:#ffffff1a;border:1px solid rgba(255,255,255,.2)}.btn-voltar:hover{background:#fff3}.playlist-page .container{max-width:1200px;margin:0 auto;padding:0 2rem}.playlist-page .main-content{padding:3rem 0}.content-wrapper{display:grid;grid-template-columns:1fr 350px;gap:2rem;align-items:start}.video-player-section{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 40px #662c920d;border:1px solid var(--border-light)}.video-player-container{width:100%;aspect-ratio:16 / 9;background:#000;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.video-player-container iframe{width:100%;height:100%;border:none;position:absolute;top:0;left:0}.coming-soon-container{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--bg-dark);padding:2rem;text-align:center;position:absolute;top:0;left:0}.coming-soon-image{max-width:160px;width:100%;height:auto;margin-bottom:1.5rem;animation:floatPlaylist 3s ease-in-out infinite}@keyframes floatPlaylist{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}.coming-soon-text{color:var(--text-main);font-size:1.5rem;font-weight:800;letter-spacing:1px;margin-bottom:.5rem}.coming-soon-subtitle{color:var(--text-muted);font-size:1rem}.video-info{padding:2rem}.video-title{font-size:1.4rem;font-weight:700;color:var(--bg-dark);margin-bottom:1rem;line-height:1.3}.video-meta{display:flex;gap:1.5rem;margin-bottom:1.5rem;font-size:.9rem;color:var(--text-light);font-weight:500}.meta-item{display:flex;align-items:center;gap:.5rem}.meta-icon{color:var(--purple-primary)}.video-description{color:var(--text-light);line-height:1.7;margin-bottom:1.5rem}.video-tags{display:flex;flex-wrap:wrap;gap:.5rem}.playlist-page .tag{background:#662c9214;color:var(--purple-primary);padding:.4rem .8rem;border:1px solid var(--purple-neon);border-radius:6px;font-size:.8rem;font-weight:600}.playlist-sidebar{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 40px #662c920d;border:1px solid var(--border-light);position:sticky;top:100px}.playlist-header{background:var(--purple-primary);padding:1.2rem 1.5rem;color:var(--text-main);font-weight:700;display:flex;align-items:center;gap:.75rem;font-size:1.1rem}.playlist-count{margin-left:auto;background:#fff3;padding:.2rem .6rem;border-radius:12px;font-size:.8rem}.playlist-items{max-height:600px;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.5rem}.playlist-item{padding:1rem;background:var(--bg-page-light);border:1px solid transparent;border-radius:8px;cursor:pointer;transition:all .2s ease;display:flex;gap:1rem;align-items:center;position:relative}.playlist-item:hover{background:#662c920d;border-color:#662c921a}.playlist-item.active{background:#fff;border-color:var(--purple-primary);box-shadow:0 4px 12px #662c9214}.playlist-item-number{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:#662c921a;border-radius:50%;color:var(--purple-primary);font-size:.8rem;font-weight:700;flex-shrink:0}.playlist-item.active .playlist-item-number{background:var(--purple-primary);color:var(--text-main)}.playlist-item-content{flex:1;overflow:hidden}.playlist-item-title{font-weight:600;font-size:.9rem;color:var(--bg-dark);margin-bottom:.2rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.playlist-item-duration{font-size:.75rem;color:var(--text-light)}.coming-soon-badge{position:absolute;top:50%;right:1rem;transform:translateY(-50%);background:var(--accent-pink);color:var(--text-main);padding:.2rem .4rem;border-radius:4px;font-size:.6rem;font-weight:700;text-transform:uppercase}@media(max-width:992px){.content-wrapper{grid-template-columns:1fr}.playlist-sidebar{position:static}}@media(max-width:768px){.playlist-header-top .header-content{flex-direction:column;gap:1rem}.header-logo-section{flex-direction:column;text-align:center;gap:.5rem}.header-buttons{width:100%;justify-content:center}.coming-soon-container{padding:1rem}.coming-soon-image{max-width:80px;margin-bottom:.5rem}.coming-soon-text{font-size:1.1rem;margin-bottom:.25rem}.coming-soon-subtitle{font-size:.8rem}}