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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
            color: #ffffff;
            min-height: 100vh;
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 20px;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            margin-bottom: 30px;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .twitch-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            background: #9147ff;
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.2s ease;
        }

        .twitch-btn:hover {
            background: #772ce8;
            transform: translateY(-1px);
        }

        .twitch-icon {
            width: 18px;
            height: 18px;
        }

        .header-section {
            text-align: center;
            margin-bottom: 35px;
        }

        .header-section h1 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .header-section p {
            color: #a0a0a0;
            font-size: 0.95rem;
        }

        .info-banner {
            background: rgba(102, 126, 234, 0.15);
            border: 1px solid rgba(102, 126, 234, 0.3);
            border-radius: 10px;
            padding: 12px 16px;
            margin-bottom: 25px;
            text-align: center;
            color: #a0d4ff;
            font-size: 0.9rem;
        }

        .warning-banner {
            background: rgba(251, 191, 36, 0.15);
            border: 1px solid rgba(251, 191, 36, 0.3);
            border-radius: 10px;
            padding: 12px 16px;
            margin-bottom: 25px;
            text-align: center;
            color: #fbbf24;
            font-size: 0.85rem;
        }

        .search-container {
            position: relative;
            margin-bottom: 30px;
        }

        .search-box {
            width: 100%;
            padding: 16px 50px 16px 50px;
            background: rgba(255, 255, 255, 0.08);
            border: 2px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            color: white;
            font-size: 1rem;
            outline: none;
            transition: all 0.3s ease;
        }

        .search-box:focus {
            background: rgba(255, 255, 255, 0.12);
            border-color: #667eea;
        }

        .search-box::placeholder {
            color: #666;
        }

        .search-icon {
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: #666;
            pointer-events: none;
        }

        .clear-search {
            position: absolute;
            right: 18px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #666;
            cursor: pointer;
            font-size: 1.2rem;
            padding: 5px;
            display: none;
            transition: color 0.2s ease;
        }

        .clear-search:hover {
            color: #fff;
        }

        .clear-search.visible {
            display: block;
        }

        .song-count {
            text-align: center;
            color: #888;
            font-size: 0.9rem;
            margin-bottom: 20px;
        }

        .song-count span {
            color: #667eea;
            font-weight: 600;
        }

        .song-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 10px;
        }

        .song-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            transition: all 0.2s ease;
            opacity: 0;
            animation: fadeIn 0.3s ease forwards;
            cursor: pointer;
            user-select: none;
        }

        @keyframes fadeIn {
            to {
                opacity: 1;
            }
        }

        .song-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateX(3px);
        }

        .song-item:active {
            transform: translateX(3px) scale(0.98);
        }

        .song-number {
            font-size: 1rem;
            font-weight: 600;
            color: #667eea;
            min-width: 35px;
            text-align: right;
        }

        .song-title {
            font-size: 1rem;
            font-weight: 400;
            flex: 1;
        }

        .no-results {
            text-align: center;
            padding: 60px 20px;
            color: #666;
            display: none;
        }

        .no-results.visible {
            display: block;
        }

        .loading {
            text-align: center;
            padding: 60px 20px;
            color: #666;
        }

        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(5px);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }

        .modal-overlay.visible {
            display: flex;
        }

        .modal {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            border: 2px solid rgba(102, 126, 234, 0.3);
            border-radius: 16px;
            padding: 30px;
            max-width: 400px;
            width: 90%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            animation: modalSlide 0.3s ease;
        }

        @keyframes modalSlide {
            from {
                transform: translateY(-50px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .modal h3 {
            font-size: 1.4rem;
            margin-bottom: 10px;
            color: #fff;
        }

        .modal-song-title {
            color: #667eea;
            font-weight: 600;
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

        .modal-buttons {
            display: flex;
            gap: 12px;
            margin-top: 25px;
        }

        .modal-btn {
            flex: 1;
            padding: 12px 20px;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .modal-btn-confirm {
            background: #667eea;
            color: white;
        }

        .modal-btn-confirm:hover {
            background: #5568d3;
            transform: translateY(-1px);
        }

        .modal-btn-confirm:disabled {
            background: #444;
            cursor: not-allowed;
            transform: none;
        }

        .modal-btn-cancel {
            background: rgba(255, 255, 255, 0.1);
            color: white;
        }

        .modal-btn-cancel:hover {
            background: rgba(255, 255, 255, 0.15);
        }

        .modal-warning {
            background: rgba(239, 68, 68, 0.15);
            border: 1px solid rgba(239, 68, 68, 0.3);
            border-radius: 8px;
            padding: 12px;
            margin-top: 15px;
            color: #ff6b6b;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            nav {
                flex-direction: column;
                gap: 15px;
            }

            .logo {
                font-size: 1.5rem;
            }

            .header-section h1 {
                font-size: 1.5rem;
            }

            .song-number {
                min-width: 30px;
                font-size: 0.9rem;
            }

            .song-title {
                font-size: 0.95rem;
            }

            .modal {
                padding: 25px 20px;
            }
        }