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10px;color:#666}.custom-player{display:flex;align-items:center;gap:10px;margin-bottom:10px;background:#f0f0f0;padding:5px;border-radius:4px}.play-pause-btn{background:none;border:none;font-size:1.2em;cursor:pointer;padding:0 5px}.time-display{font-size:.9em;color:#333;min-width:80px}.progress-bar{flex:1;-webkit-appearance:none;height:5px;border-radius:5px;background:#d3d3d3;outline:none}.progress-bar::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#5cb85c;cursor:pointer}.progress-bar::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#5cb85c;cursor:pointer}.action-buttons{display:flex;gap:10px;margin-top:auto}.action-buttons button{padding:8px 12px;border:none;border-radius:4px;cursor:pointer;font-size:.9em;flex:1}.action-buttons button:first-child{background-color:#5cb85c;color:#fff}.action-buttons button:last-child{background-color:#d9534f;color:#fff}.action-buttons button:hover{opacity:.9}.edit-form{display:flex;flex-direction:column;gap:10px}.edit-form input{padding:8px;border:1px solid #ddd;border-radius:4px;font-size:1em}.edit-buttons{display:flex;gap:10px}.edit-buttons button{padding:8px 12px;border:none;border-radius:4px;cursor:pointer;font-size:.9em;flex:1}.edit-buttons button:first-child{background-color:#5cb85c;color:#fff}.edit-buttons button:last-child{background-color:#f0ad4e;color:#fff}.edit-buttons button:hover{opacity:.9}.search-sort-container{display:flex;gap:20px;margin-bottom:20px;align-items:center;flex-wrap:wrap}.search-container{position:relative;flex:1;min-width:200px}.suggestions-list{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #ccc;border-radius:4px;box-shadow:0 2px 8px #00000026;max-height:200px;overflow-y:auto;z-index:1000;list-style:none;padding:0;margin:0}.suggestion-item{padding:10px;cursor:pointer;transition:background .2s}.suggestion-item:hover,.suggestion-item.highlighted{background:#f0f0f0}.sort-container{min-width:150px}.loader-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;width:100%;position:relative;z-index:1000}.loader{border:6px solid #e9ecef;border-top:6px solid #007bff;border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite;margin-bottom:15px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loader-container p{color:#495057;font-size:1.2rem;font-weight:500}.thumbnail-wrapper{position:relative;width:100%;height:150px;border-radius:4px;overflow:hidden}.thumbnail-wrapper.shimmer:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,#e9ecef,#f8f9fa,#e9ecef);animation:shimmer 1.5s infinite;z-index:1}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.music-thumbnail{width:100%;height:150px;object-fit:cover;border-radius:4px;position:relative;z-index:2;display:block;opacity:1;transition:opacity .3s ease}.thumbnail-wrapper:not(.shimmer) .music-thumbnail{opacity:1}nav{background-color:#444;color:#fff;padding:10px}nav ul{list-style:none;display:flex;gap:20px}nav a{color:#fff;text-decoration:none}nav a:hover{text-decoration:underline}.user-content{padding:20px}