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#0000004d;border-color:var(--primary-light)}.playlist-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.playlist-card-header h4{font-size:16px;font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:10px}.delete-playlist-btn{width:30px;height:30px;border-radius:50%;background:#ffffff1a;border:none;color:#ffffffb3;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0}.delete-playlist-btn:hover{background:#f4433633;color:#f44}.playlist-card-info{color:#fff9;font-size:14px;margin-bottom:15px}.playlist-card-action{font-size:13px;color:var(--primary-color);margin-bottom:15px;opacity:.8;display:flex;align-items:center;gap:5px}.play-playlist-btn{width:100%;padding:10px;background:#ff6b6b1a;border:1px solid var(--primary-color);border-radius:8px;color:var(--primary-color);cursor:pointer;transition:all .3s ease;font-size:14px;display:flex;align-items:center;justify-content:center;gap:6px;margin-top:auto}.play-playlist-btn:hover{background:var(--primary-color);color:#fff}.playlist-details-header{display:flex;align-items:center;gap:15px;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.1)}.back-btn{background:#ffffff1a;border:none;color:#fff;padding:8px 15px;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .3s ease}.back-btn:hover{background:#fff3}.playlist-details-header h3{font-size:20px;font-weight:600;margin:0}.loading{text-align:center;padding:60px 20px;color:#ffffffb3;font-size:16px;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center}.loading i{font-size:48px;margin-bottom:15px;display:block;color:var(--primary-color)}.empty-state{text-align:center;padding:80px 20px;color:#ffffff80;font-size:16px;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center}.empty-state i{font-size:64px;margin-bottom:20px;display:block;color:#ffffff4d}.section-actions{display:flex;justify-content:flex-end;margin-bottom:15px}.refresh-btn{background:#ffffff1a;border:none;color:#fff;padding:6px 12px;border-radius:20px;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:12px;transition:all .3s ease}.refresh-btn:hover{background:var(--primary-color)}.mt-4{margin-top:1rem}.fade-in{animation:fadeIn .3s ease;height:100%;display:flex;flex-direction:column}.notification{position:fixed;top:100px;right:30px;padding:15px 25px;border-radius:12px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 8px 25px #0000004d;z-index:1000;animation:slideIn .3s ease;max-width:350px;color:#fff;font-size:15px}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}.notification-success{background:#4caf50e6}.notification-error{background:#f44336e6}.notification-warning{background:#ff9800e6}.notification-info{background:#2196f3e6}@media(max-width:1200px){.main-container{max-width:95%;grid-template-columns:1fr 350px;height:auto}.lyrics-section{display:none}}@media(max-width:900px){.main-container{grid-template-columns:1fr;gap:20px;padding:20px;height:auto;display:block}.content-section,.player-section,.lyrics-section{height:auto;min-height:500px;margin-bottom:20px;max-height:600px}.lyrics-section{display:flex;min-height:300px}}@media(max-width:768px){.main-container{padding:15px 15px 120px;margin:10px auto}.content-section{padding:20px}.tabs{gap:5px}.tab-btn{padding:10px 15px;font-size:14px}.playlists-grid{grid-template-columns:1fr}.notification{right:15px;left:15px;max-width:none}}.theme-selector-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.theme-selector{background:#1e1e1ef2;-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-radius:20px;padding:30px;max-width:500px;width:90%;border:1px solid rgba(255,255,255,.1);animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.theme-selector h3{font-size:24px;font-weight:600;color:#fff;margin-bottom:25px;text-align:center}.theme-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:15px}.theme-option{height:100px;border-radius:15px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;position:relative;transition:all .3s ease;border:3px solid transparent}.theme-option:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 10px 30px #00000080}.theme-option.active{border-color:#fff;box-shadow:0 10px 30px #ffffff4d}.theme-option span{font-size:16px;font-weight:600;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.5)}.theme-option i{font-size:24px;color:#fff;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5))}@media(max-width:768px){.theme-selector{padding:20px}.theme-grid{grid-template-columns:repeat(2,1fr)}.theme-option{height:80px}}