:root{--primary-color: #0d47a1;--secondary-color: #ff9800;--background-color: #0a192f;--card-background: #172a45;--card-background-active: #1d3b61;--text-color: #e0e0e0;--text-color-muted: #8892b0;--text-color-light: #ccd6f6;--shadow-color: rgba(2, 12, 27, .7);--border-radius: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--background-color);color:var(--text-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{max-width:600px;margin:0 auto;padding:1rem}.app-header{text-align:center;padding:1rem 0 2rem;position:relative}.app-header h1{color:var(--text-color-light);font-size:2.5rem;font-weight:600}.app-header h1 span{color:var(--secondary-color)}.header-admin-controls{position:absolute;top:1.2rem;right:0;display:flex;align-items:center;gap:.5rem}.header-admin-controls button{background:none;border:none;color:var(--text-color-muted);cursor:pointer;padding:.5rem;transition:color .2s ease;display:flex;align-items:center;justify-content:center}.header-admin-controls button:hover{color:var(--secondary-color)}.header-admin-controls button svg{width:28px;height:28px;fill:currentColor}.autoplay-btn.active{color:var(--secondary-color)}.filter-container{background-color:var(--card-background);padding:1rem;margin-bottom:1.5rem;border-radius:var(--border-radius)}.filter-label{display:block;color:var(--text-color-muted);margin-bottom:.75rem;font-size:.9rem}.filter-tags{display:flex;flex-wrap:wrap;gap:.5rem}.filter-tag{background-color:var(--primary-color);color:var(--text-color-light);border:1px solid var(--primary-color);padding:.4rem .8rem;border-radius:16px;font-size:.85rem;cursor:pointer;transition:background-color .2s,color .2s}.filter-tag:hover{background-color:#1c5bae}.filter-tag.active{background-color:var(--secondary-color);color:#000;font-weight:600;border-color:var(--secondary-color)}.filter-clear-btn{background:none;border:none;color:var(--secondary-color);text-decoration:underline;cursor:pointer;margin-top:1rem;display:block;font-size:.9rem}.song-item-container{position:relative;margin-bottom:1.5rem}.add-song-container-empty{padding:2rem;border:2px dashed var(--primary-color);border-radius:var(--border-radius);text-align:center;color:var(--text-color-muted)}.song-card{background-color:var(--card-background);border:2px solid transparent;border-radius:var(--border-radius);padding:1.25rem;box-shadow:0 10px 30px -15px var(--shadow-color);transition:transform .2s ease-in-out,box-shadow .2s ease-in-out,background-color .3s ease,border-color .3s ease;cursor:grab}.song-card.active-song{background-color:var(--card-background-active);border-color:var(--secondary-color);transform:translateY(0)}.song-card.active-playlist{background-color:#ffd9000d;border-color:var(--secondary-color);box-shadow:0 0 0 1px var(--secondary-color) inset}.song-card.dragging{opacity:.5;background:#2a4160}.song-card:not(.active-song):hover{transform:translateY(-5px);box-shadow:0 20px 30px -15px var(--shadow-color)}.song-info{margin-bottom:1rem}.song-title{color:var(--text-color-light);font-size:1.25rem;font-weight:500;margin-bottom:.25rem}.song-artist{color:var(--text-color-muted);font-size:1rem}.tags-container{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.tag{background-color:var(--primary-color);color:var(--text-color-light);padding:.25rem .6rem;border-radius:12px;font-size:.75rem;font-weight:500}audio{width:100%}.card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.player-actions,.admin-actions{display:flex;gap:.5rem}.icon-button{background:none;border:none;cursor:pointer;color:var(--text-color-muted);padding:.5rem;transition:color .2s ease;border-radius:50%}.icon-button svg{width:24px;height:24px;fill:currentColor;display:block}.icon-button:hover,.icon-button.active{color:var(--secondary-color)}.icon-button.delete-icon:hover{color:#ff5252}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.modal-content{background:var(--card-background);padding:2rem;border-radius:var(--border-radius);width:95%;max-width:500px;box-shadow:0 10px 30px -15px var(--shadow-color);max-height:90vh;overflow-y:auto}.modal-content h2{margin-bottom:1.5rem;color:var(--text-color-light)}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:1.5rem}.upload-progress{margin-top:1.5rem;margin-bottom:1rem}.progress-bar{width:100%;height:8px;background-color:#e0e0e0;border-radius:4px;overflow:hidden;margin-bottom:.5rem}.progress-fill{height:100%;background-color:var(--secondary-color);transition:width .3s ease;border-radius:4px}.progress-text{text-align:center;font-size:.875rem;color:var(--text-secondary);margin:0}.loading-spinner{display:flex;justify-content:center;margin-top:1rem}.spinner{width:24px;height:24px;border:3px solid #f3f3f3;border-top:3px solid var(--secondary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-color-muted)}.form-input,.form-select{width:100%;padding:.75rem;background-color:var(--background-color);border:1px solid var(--primary-color);border-radius:var(--border-radius);color:var(--text-color-light);font-size:1rem}.form-input:focus{outline:none;border-color:var(--secondary-color)}.checkbox-container{display:flex;flex-wrap:wrap;gap:.5rem 1rem}.checkbox-item{display:flex;align-items:center}.checkbox-item input[type=checkbox]{margin-right:.5rem;width:16px;height:16px;accent-color:var(--secondary-color)}.btn{padding:.75rem 1.5rem;border-radius:var(--border-radius);border:none;cursor:pointer;font-weight:600;font-size:1rem;transition:background-color .2s ease,filter .2s ease}.btn-primary{background-color:var(--secondary-color);color:#000}.btn-primary:hover{filter:brightness(1.1)}.btn-secondary{background-color:transparent;color:var(--secondary-color);border:1px solid var(--secondary-color)}.btn-secondary:hover{background-color:#ff98001a}.admin-section{background-color:var(--background-color);border-radius:var(--border-radius);padding:1.5rem;margin-top:2rem}.admin-section h3{color:var(--secondary-color);margin-top:0;margin-bottom:1rem;border-bottom:1px solid var(--primary-color);padding-bottom:.5rem}.list-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem .25rem;border-bottom:1px solid var(--primary-color)}.list-item:last-child{border-bottom:none}.list-item span{color:var(--text-color-muted);flex-grow:1;margin-right:1rem}.delete-btn{background:none;border:none;cursor:pointer;font-size:.9rem;padding:.25rem .5rem;border-radius:4px;transition:background-color .2s,color .2s;color:#ff5252}.delete-btn:hover{background-color:#ff52521a}.app-footer{text-align:center;padding:2rem 0}.admin-login-btn{background:none;border:none;color:var(--text-color-muted);cursor:pointer;text-decoration:underline}.admin-login-btn:hover{color:var(--secondary-color)}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;text-align:center}.loading-container h1{color:var(--text-color-light);font-size:2.5rem;font-weight:600;margin-bottom:1rem}.loading-container h1 span{color:var(--secondary-color)}.loading-container p{color:var(--text-color-muted);font-size:1.2rem}.tabs{display:flex;gap:.5rem;border-bottom:2px solid var(--primary-color);margin-bottom:1.5rem}.tab{background:none;border:none;color:var(--text-color-muted);padding:.75rem 1.5rem;cursor:pointer;font-size:1rem;font-weight:500;transition:color .2s,border-color .2s;border-bottom:2px solid transparent;margin-bottom:-2px}.tab:hover{color:var(--text-color-light)}.tab.active{color:var(--secondary-color);border-bottom-color:var(--secondary-color)}.tab-content{min-height:300px}.admin-modal{max-width:700px}.invite-link-box{background-color:var(--background-color);border:1px solid var(--primary-color);border-radius:var(--border-radius);padding:1rem}.user-status{font-weight:500}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background-color:var(--background-color)}.auth-card{background-color:var(--card-background);padding:2.5rem;border-radius:var(--border-radius);box-shadow:0 10px 30px -15px var(--shadow-color);width:100%;max-width:400px}.auth-card h2{color:var(--text-color-light);margin-bottom:1.5rem;text-align:center}.error-message{color:#ff5252;font-size:.9rem;margin-bottom:1rem;text-align:center}.success-message{color:var(--secondary-color);text-align:center;padding:1rem}.success-message p{margin:.5rem 0}.form-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem}