:root{--primary-color:#667eea;--primary-dark:#5568d3;--secondary-color:#764ba2;--accent-color:#f093fb;--text-primary:#2d3748;--text-secondary:#4a5568;--text-muted:#718096;--bg-primary:#fff;--bg-secondary:#f7fafc;--bg-card:linear-gradient(135deg,#667eea,#764ba2);--shadow-sm:0 2px 4px rgba(0,0,0,.05);--shadow-md:0 4px 6px rgba(0,0,0,.07);--shadow-lg:0 10px 25px rgba(0,0,0,.1);--shadow-xl:0 20px 40px rgba(0,0,0,.15)}h3{color:var(--text-secondary);font-size:1rem;font-weight:600;margin:.5rem 0}.cancion-container{background:var(--bg-primary);border-radius:20px;box-shadow:var(--shadow-xl);margin:2rem auto;max-width:1200px;overflow:hidden;padding:0;transition:transform .3s ease,box-shadow .3s ease;width:90%}.cancion-container:hover{box-shadow:0 25px 50px rgba(102,126,234,.2);transform:translateY(-5px)}.cancion-header{align-items:center;background:var(--bg-card);color:#fff;display:grid;gap:2rem;grid-template-columns:auto 1fr;padding:3rem 2rem}.header-left-div{align-items:center;display:flex;gap:2rem}.header-right-container{display:flex;flex-direction:column;gap:1rem}.header-bottom-row,.header-top-row{display:flex;flex-direction:column;gap:.5rem}.cancion-imagen{border:4px solid hsla(0,0%,100%,.3);border-radius:20px;box-shadow:0 15px 35px rgba(0,0,0,.3);height:200px;object-fit:cover;transition:transform .3s ease,box-shadow .3s ease;width:200px}.cancion-imagen:hover{box-shadow:0 20px 45px rgba(0,0,0,.4);transform:scale(1.05) rotate(2deg)}.header-left-div h1{color:#fff;font-size:2.5rem;font-weight:800;line-height:1.2;margin:0;text-shadow:2px 2px 8px rgba(0,0,0,.2)}.header-right-container h3{align-items:center;color:hsla(0,0%,100%,.95);display:flex;font-size:1.1rem;font-weight:500;gap:.5rem;margin:.3rem 0}.cancion-youtube,.cantante-miembros{background:var(--bg-secondary);border-top:1px solid #e2e8f0;padding:2rem}.cancion-youtube h2,.cantante-miembros h2{border-bottom:3px solid var(--primary-color);color:var(--text-primary);font-size:1.75rem;font-weight:700;margin:0 0 1.5rem;padding-bottom:.75rem;position:relative}.cancion-youtube h2:after,.cantante-miembros h2:after{background:var(--secondary-color);bottom:-3px;content:"";height:3px;left:0;position:absolute;transition:width .3s ease;width:60px}.cancion-youtube:hover h2:after,.cantante-miembros:hover h2:after{width:120px}.cantante-miembros ul{display:flex;flex-wrap:wrap;gap:1rem;list-style-type:none;margin:0;padding:0}.cantante-miembros li{flex:1 1 auto;min-width:200px}.cantante-miembros a{align-items:center;background:#fff;border:2px solid transparent;border-radius:12px;box-shadow:var(--shadow-sm);color:var(--primary-color);display:inline-flex;font-weight:600;gap:.5rem;padding:.75rem 1.25rem;text-decoration:none;transition:all .3s ease}.cantante-miembros a:before{content:"🎤";font-size:1.2rem}.cantante-miembros a:hover{background:var(--primary-color);border-color:var(--primary-dark);box-shadow:var(--shadow-md);color:#fff;text-decoration:none;transform:translateY(-2px)}.video-container{margin:0 auto;max-width:900px}.video-wrapper{background:linear-gradient(135deg,#1a1a1a,#2d2d2d);border-radius:16px;box-shadow:var(--shadow-lg);height:0;overflow:hidden;padding-bottom:56.25%;position:relative;transition:transform .3s ease,box-shadow .3s ease}.video-wrapper:hover{box-shadow:var(--shadow-xl);transform:scale(1.02)}.video-wrapper iframe{border:0;border-radius:16px;height:100%;left:0;position:absolute;top:0;width:100%}.error-banner,.rate-limit-banner{border-radius:4px;font-weight:500;margin-bottom:20px;padding:10px 15px}.rate-limit-banner{background-color:#fff3cd;border:1px solid #ffeaa7;color:#856404}.error-banner{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.placeholder-image{align-items:center;background:linear-gradient(135deg,#e2e8f0,#cbd5e0);border:4px solid hsla(0,0%,100%,.5);border-radius:20px;box-shadow:0 10px 25px rgba(0,0,0,.08);color:var(--text-muted);display:flex;font-size:1rem;font-weight:600;height:200px;justify-content:center;text-align:center;width:200px}@media (max-width:968px){.cancion-header{grid-template-columns:1fr;padding:2rem 1.5rem;text-align:center}.header-left-div{flex-direction:column;justify-content:center}.header-left-div h1{font-size:2rem}.cancion-imagen,.placeholder-image{height:180px;width:180px}.cantante-miembros ul{flex-direction:column}.cantante-miembros li{min-width:100%}}@media (max-width:640px){.cancion-container{border-radius:16px;margin:1rem auto;width:95%}.cancion-header{padding:1.5rem 1rem}.header-left-div h1{font-size:1.5rem}.header-right-container h3{font-size:.95rem}.cancion-imagen,.placeholder-image{border-radius:16px;height:150px;width:150px}.cancion-youtube,.cantante-miembros{padding:1.5rem 1rem}.cancion-youtube h2,.cantante-miembros h2{font-size:1.4rem}.cantante-miembros a{font-size:.95rem;padding:.6rem 1rem}.video-wrapper{border-radius:12px}.error-banner,.rate-limit-banner{font-size:.9rem;margin:1rem}}