:root {
            --primary: #8B7355;
            --secondary: #2C3E50;
            --accent: #D4AF37;
            --text: #2C2C2C;
            --light-bg: #F5F5F5;
            --card-bg: rgba(255, 255, 255, 0.9);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Crimson Text', 'Times New Roman', serif;
            background: linear-gradient(135deg, #F8F4E9 0%, #E8E1D1 100%);
            color: var(--text);
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            margin-bottom: 30px;
            border-bottom: 2px solid var(--primary);
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .logo i {
            font-size: 2.5rem;
            color: var(--primary);
        }
        
        .logo h1 {
            font-size: 2.2rem;
            font-weight: 600;
            letter-spacing: 1px;
        }
        
        .tagline {
            font-style: italic;
            opacity: 0.8;
            font-size: 1.1rem;
        }
        
        .search-container {
            display: flex;
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            border-radius: 30px;
            overflow: hidden;
        }
        
        #searchInput {
            flex-grow: 1;
            padding: 14px 20px;
            border: none;
            font-size: 1rem;
            outline: none;
            background: var(--card-bg);
            color: var(--text);
        }
        
        #searchInput::placeholder {
            color: rgba(44, 44, 44, 0.6);
        }
        
        #searchButton {
            padding: 14px 25px;
            background: var(--primary);
            color: white;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        
        #searchButton:hover {
            background: #7a6347;
        }
        
        .periods {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
            justify-content: center;
        }
        
        .period-btn {
            padding: 10px 18px;
            background: var(--card-bg);
            border: 1px solid var(--primary);
            border-radius: 25px;
            color: var(--text);
            cursor: pointer;
            transition: all 0.3s;
            font-family: inherit;
            font-size: 0.95rem;
        }
        
        .period-btn:hover, .period-btn.active {
            background: var(--primary);
            color: white;
        }
        
        .composers {
            margin-bottom: 30px;
        }
        
        .section-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            border-left: 4px solid var(--primary);
            padding-left: 10px;
            font-weight: 600;
        }
        
        .composers-container {
            display: flex;
            gap: 15px;
            overflow-x: auto;
            padding-bottom: 10px;
        }
        
        .composer-card {
            min-width: 160px;
            background: var(--card-bg);
            border-radius: 10px;
            padding: 15px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
            border: 1px solid rgba(139, 115, 85, 0.2);
        }
        
        .composer-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        }
        
        .composer-icon {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: var(--primary);
        }
        
        .composer-name {
            font-weight: bold;
            margin-bottom: 5px;
        }
        
        .composer-period {
            font-size: 0.8rem;
            opacity: 0.7;
        }
        
        .results-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 20px;
            margin-bottom: 100px;
        }
        
        .track-card {
            background: var(--card-bg);
            border-radius: 10px;
            padding: 15px;
            transition: transform 0.3s, box-shadow 0.3s;
            cursor: pointer;
            border: 1px solid rgba(139, 115, 85, 0.2);
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
        }
        
        .track-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .album-art {
            width: 100%;
            border-radius: 5px;
            margin-bottom: 10px;
            aspect-ratio: 1/1;
            object-fit: cover;
        }
        
        .track-title {
            font-weight: bold;
            margin-bottom: 5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-size: 1.05rem;
        }
        
        .track-composer {
            opacity: 0.8;
            font-size: 0.9rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--secondary);
            font-style: italic;
        }
        
        .track-period {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(139, 115, 85, 0.9);
            color: white;
            padding: 3px 8px;
            border-radius: 10px;
            font-size: 0.7rem;
        }
        
        .player-container {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            padding: 15px;
            border-top: 2px solid var(--primary);
            backdrop-filter: blur(10px);
            box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
        }
        
        .player-controls {
            display: flex;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .now-playing {
            display: flex;
            align-items: center;
            flex-grow: 1;
        }
        
        .now-playing-art {
            width: 60px;
            height: 60px;
            border-radius: 5px;
            margin-right: 15px;
            border: 1px solid var(--primary);
        }
        
        .now-playing-info {
            flex-grow: 1;
        }
        
        .now-playing-title {
            font-weight: bold;
            font-size: 1.05rem;
        }
        
        .now-playing-composer {
            opacity: 0.8;
            font-size: 0.9rem;
            color: var(--secondary);
            font-style: italic;
        }
        
        .control-buttons {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .control-button {
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.3rem;
            cursor: pointer;
            transition: color 0.3s;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }
        
        .control-button:hover {
            color: var(--primary);
            background: rgba(139, 115, 85, 0.1);
        }
        
        .play-button {
            font-size: 1.8rem;
            background: var(--primary);
            color: white;
        }
        
        .play-button:hover {
            background: #7a6347;
            color: white;
        }
        
        .progress-container {
            flex-grow: 1;
            margin: 0 20px;
        }
        
        .progress-bar {
            width: 100%;
            height: 5px;
            background: rgba(44, 44, 44, 0.2);
            border-radius: 5px;
            overflow: hidden;
            cursor: pointer;
        }
        
        .progress {
            height: 100%;
            background: var(--primary);
            width: 0%;
            transition: width 0.1s;
        }
        
        .time-info {
            display: flex;
            justify-content: space-between;
            margin-top: 5px;
            font-size: 0.8rem;
            opacity: 0.7;
        }
        
        .volume-container {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 20px;
        }
        
        .volume-slider {
            width: 80px;
        }
        
        .hidden {
            display: none;
        }
        
        .loading {
            text-align: center;
            padding: 40px;
            font-size: 1.2rem;
        }
        
        .loading i {
            font-size: 2rem;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        @media (max-width: 768px) {
            .results-container {
                grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            }
            
            .player-controls {
                flex-wrap: wrap;
            }
            
            .progress-container {
                order: 1;
                flex-basis: 100%;
                margin: 10px 0;
            }
            
            .control-buttons {
                margin: 0 auto;
            }
            
            header {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            
            .composers-container {
                gap: 10px;
            }
            
            .composer-card {
                min-width: 140px;
            }
        }