:root{--color-accent: #8e3abe;--color-header-bg: #6c2c94;--color-body-bg: #ad82ec;--color-text-light: #ffffff;--color-text-dark: #2e2e2e}.app-container{min-height:100vh;display:flex;flex-direction:column;background-color:var(--color-body-bg);color:var(--color-text-dark);font-family:Inter,sans-serif}.app-header{background-color:var(--color-header-bg);padding:2rem 1rem;color:var(--color-text-light);border-bottom:1px solid rgba(255,255,255,.1)}.app-body{flex:1;padding:2rem 1rem;background-color:var(--color-body-bg)}.playlist-actions{display:flex;gap:1rem;margin:1rem 0}.playlist-btn{padding:.6rem 1.2rem;font-size:1rem;border:none;border-radius:6px;background-color:#8e3abe;color:#fff;cursor:pointer;transition:background-color .3s ease}.playlist-btn:hover{background-color:#732fa0}.playlist-header-container{display:flex;flex-direction:column;align-items:center;padding:1rem}.playlist-image-wrapper{position:relative;width:100%;max-width:300px}.mobile-title{display:block}.desktop-title{display:none}@media (min-width: 768px){.playlist-header-container{flex-direction:row;align-items:flex-start;gap:2rem;padding:2rem 3rem}.playlist-image-wrapper{max-width:250px}.mobile-title{display:none}.desktop-title{display:block}}.playlist-image-container{width:100%}.playlist-image{width:100%;height:auto;border-radius:8px;object-fit:cover}@media (min-width: 768px){.playlist-image{border-radius:12px}}.playlist-title-container{position:absolute;bottom:0;left:0;width:100%;padding:1rem;background:linear-gradient(to top,rgba(124,104,124,.7),transparent);box-sizing:border-box}.playlist-title{font-size:1.8rem;font-weight:700;color:#fff;margin:0;text-align:center}@media (min-width: 768px){.playlist-title-container{position:static;background:none;padding:0}.playlist-title{font-size:3rem;color:#fff;text-align:left}}.play-count-container{display:flex;gap:.5rem;align-items:center;font-size:.95rem;color:#868686;margin-top:.4rem}.play-count-label{font-weight:500}.play-count-number{font-weight:700;color:#fff}.song-list-container{max-height:500px;overflow-y:auto;padding:1rem;background-color:#f4f0fa;border-radius:8px;box-shadow:0 0 10px #0000000d}.song-item{display:flex;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid #e0d6f0}.song-image{width:50px;height:50px;border-radius:6px;object-fit:cover}.song-details{flex:1;display:flex;flex-direction:column}.song-title{font-weight:600;color:#2e2e2e}.song-artist{font-size:.9rem;color:#666}.song-duration{font-size:.9rem;color:#444;min-width:50px;text-align:right}.song-actions{display:flex;gap:.5rem}.btn{display:inline-flex;align-items:center;gap:.5rem;border:none;border-radius:6px;cursor:pointer;font-weight:500;transition:background-color .2s ease}.btn.primary{background-color:#6a0dad;color:#fff}.btn.icon-only{padding:.5rem;background-color:transparent;color:#6a0dad}.btn-label{font-size:1rem}.btn-icon{display:flex;align-items:center;font-size:1.2rem}