:root {
            --primary: #b30000;
            --secondary: #333333;
            --accent: #ffcc00;
            --dark: #1a1a1a;
            --light: #f5f5f5;
            --text: #ffffff;
            --metal-gradient: linear-gradient(135deg, #1a1a1a 0%, #333333 50%, #1a1a1a 100%);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Roboto', sans-serif;
            background-color: var(--dark);
            color: var(--text);
            line-height: 1.6;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%231a1a1a"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="%23333" stroke-width="1"/></svg>');
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            background: var(--metal-gradient);
            padding: 20px 0;
            border-bottom: 3px solid var(--primary);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }

        .logo {
            font-family: 'UnifrakturMaguntia', cursive;
            font-size: 2.5rem;
            text-align: center;
            color: var(--primary);
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
            margin-bottom: 10px;
        }

        .tagline {
            text-align: center;
            font-size: 1rem;
            color: var(--accent);
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        nav {
            display: flex;
            justify-content: center;
            margin-top: 15px;
        }

        .nav-btn {
            background: transparent;
            color: var(--text);
            border: none;
            padding: 10px 20px;
            margin: 0 10px;
            font-size: 1rem;
            cursor: pointer;
            border-bottom: 2px solid transparent;
            transition: all 0.3s ease;
        }

        .nav-btn:hover, .nav-btn.active {
            color: var(--primary);
            border-bottom: 2px solid var(--primary);
        }

        .section {
            display: none;
            padding: 40px 0;
        }

        .section.active {
            display: block;
        }

        .section-title {
            font-family: 'UnifrakturMaguntia', cursive;
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 20px;
            text-align: center;
            border-bottom: 1px solid var(--secondary);
            padding-bottom: 10px;
        }

        /* Weather Styles */
        #weather-container {
            background: var(--metal-gradient);
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            margin-bottom: 20px;
        }

        .current-weather {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--secondary);
        }

        .weather-main {
            display: flex;
            align-items: center;
        }

        .weather-icon {
            font-size: 4rem;
            margin-right: 20px;
        }

        .temperature {
            font-size: 3rem;
            font-weight: bold;
        }

        .weather-description {
            font-size: 1.2rem;
            color: var(--accent);
        }

        .weather-details {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
        }

        .detail-item {
            background: rgba(0, 0, 0, 0.3);
            padding: 10px;
            border-radius: 5px;
            text-align: center;
        }

        .detail-label {
            display: block;
            font-size: 0.8rem;
            color: var(--accent);
            margin-bottom: 5px;
        }

        .detail-value {
            font-weight: bold;
        }

        .forecast {
            margin-top: 30px;
        }

        .forecast h3 {
            margin-bottom: 15px;
            color: var(--accent);
        }

        .forecast-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
        }

        .forecast-item {
            background: rgba(0, 0, 0, 0.3);
            padding: 15px;
            border-radius: 5px;
            text-align: center;
        }

        .forecast-day {
            font-weight: bold;
            margin-bottom: 10px;
        }

        .forecast-icon {
            font-size: 2rem;
            margin: 10px 0;
        }

        .forecast-temp {
            font-weight: bold;
        }

        .refresh-btn {
            background: var(--primary);
            color: var(--text);
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            display: block;
            margin: 20px auto 0;
            transition: background 0.3s ease;
        }

        .refresh-btn:hover {
            background: #990000;
        }

        /* Music Player Styles */
        .search-container {
            display: flex;
            margin-bottom: 20px;
        }

        .search-input {
            flex: 1;
            padding: 12px;
            border: none;
            border-radius: 5px 0 0 5px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--text);
        }

        .search-button {
            background: var(--primary);
            color: var(--text);
            border: none;
            padding: 0 20px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
        }

        .genres {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 20px;
        }

        .genre-btn {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text);
            border: none;
            padding: 8px 15px;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .genre-btn.active, .genre-btn:hover {
            background: var(--primary);
        }

        .bands-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }

        .band-card {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 5px;
            padding: 15px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .band-card:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }

        .band-icon {
            font-size: 2rem;
            margin-bottom: 10px;
        }

        .results-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }

        .track-card {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 5px;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }

        .track-card:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }

        .album-art {
            width: 100%;
            border-radius: 5px;
            margin-bottom: 10px;
        }

        .track-duration {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(0, 0, 0, 0.7);
            padding: 3px 8px;
            border-radius: 10px;
            font-size: 0.8rem;
        }

        .track-title {
            font-weight: bold;
            margin-bottom: 5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .track-artist {
            color: var(--accent);
            font-size: 0.9rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .player-container {
            background: var(--metal-gradient);
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            position: sticky;
            bottom: 20px;
            z-index: 100;
        }

        .player-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .now-playing-art {
            width: 60px;
            height: 60px;
            border-radius: 5px;
            margin-right: 15px;
        }

        .now-playing-info {
            flex: 1;
        }

        .now-playing-title {
            font-weight: bold;
            margin-bottom: 5px;
        }

        .now-playing-artist {
            color: var(--accent);
            font-size: 0.9rem;
        }

        .player-controls {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 15px;
        }

        .control-btn {
            background: transparent;
            color: var(--text);
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            padding: 5px 10px;
            transition: color 0.3s ease;
        }

        .control-btn:hover {
            color: var(--primary);
        }

        .main-controls {
            display: flex;
            align-items: center;
        }

        .progress-container {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }

        .time {
            font-size: 0.8rem;
            width: 40px;
        }

        .progress-bar {
            flex: 1;
            height: 5px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 5px;
            margin: 0 10px;
            cursor: pointer;
            position: relative;
        }

        .progress {
            height: 100%;
            background: var(--primary);
            border-radius: 5px;
            width: 0%;
        }

        .volume-control {
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }

        .volume-icon {
            margin-right: 10px;
        }

        .volume-slider {
            width: 100px;
        }

        .hidden {
            display: none;
        }

        /* Auth Styles */
        .auth-container {
            max-width: 400px;
            margin: 0 auto;
            background: var(--metal-gradient);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        .auth-tabs {
            display: flex;
            margin-bottom: 20px;
        }

        .auth-tab {
            flex: 1;
            background: rgba(255, 255, 255, 0.1);
            color: var(--text);
            border: none;
            padding: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .auth-tab.active {
            background: var(--primary);
        }

        .auth-form {
            display: none;
        }

        .auth-form.active {
            display: block;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-label {
            display: block;
            margin-bottom: 5px;
            color: var(--accent);
        }

        .form-input {
            width: 100%;
            padding: 10px;
            border: none;
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--text);
        }

        .auth-button {
            width: 100%;
            background: var(--primary);
            color: var(--text);
            border: none;
            padding: 12px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }

        .auth-button:hover {
            background: #990000;
        }

        .auth-message {
            margin-top: 15px;
            padding: 10px;
            border-radius: 5px;
            text-align: center;
            display: none;
        }

        .success {
            background: rgba(0, 255, 0, 0.2);
            border: 1px solid rgba(0, 255, 0, 0.5);
        }

        .error {
            background: rgba(255, 0, 0, 0.2);
            border: 1px solid rgba(255, 0, 0, 0.5);
        }

        /* Footer */
        footer {
            background: var(--metal-gradient);
            padding: 20px 0;
            text-align: center;
            border-top: 3px solid var(--primary);
            margin-top: 40px;
        }

        .footer-text {
            color: var(--accent);
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .current-weather {
                flex-direction: column;
                text-align: center;
            }
            
            .weather-main {
                margin-bottom: 20px;
            }
            
            .weather-details {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .forecast-list {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            }
            
            .bands-grid {
                grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            }
            
            .results-container {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
        }