:root {
        --primary-purple: #1a0033;
        --secondary-purple: #2d0052;
        --neon-pink: #ff00ff;
        --neon-blue: #00d4ff;
        --neon-green: #00ff00;
        --text-purple: #b366ff;
        --glass-bg: rgba(255, 255, 255, 0.05);
        --glass-border: rgba(255, 0, 255, 0.2);
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        -webkit-tap-highlight-color: transparent;
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
        color: white;
        min-height: 100vh;
        overflow-x: hidden;
    }

    .app-container {
		z-index:0;
        max-width: 500px;
        margin: 0 auto;
        min-height: 0;
        display: flex;
        flex-direction: column;
        position: relative;
        padding-bottom: 20px;
    }

    .app-header {
        padding: 20px;
        text-align: center;
        background: rgba(0, 0, 0, 0.3);
        border-bottom: 1px solid var(--glass-border);
        backdrop-filter: blur(10px);
        position: sticky;
        top: 0;
        z-index: 100;
    }

    .app-header h1 {
        font-size: 18px;
        text-transform: uppercase;
        letter-spacing: 2px;
        color: var(--neon-blue);
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    }

    .event-stats {
        display: flex;
        justify-content: center;
        gap: 15px;
        margin-top: 8px;
        font-size: 12px;
        color: var(--text-purple);
    }

    .app-content {
        flex: 1;
        overflow-y: auto;
    }

    .screen {
        display: none;
    }

    .screen.active {
        display: block;
    }

    .now-playing-card {
        background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
        border-radius: 24px;
        padding: 30px 20px;
        margin: 20px;
        text-align: center;
        box-shadow: 0 10px 30px rgba(236, 72, 153, 0.3);
        position: relative;
        overflow: hidden;
    }

    .now-playing-label {
        font-size: 10px;
        text-transform: uppercase;
        letter-spacing: 3px;
        color: rgba(255, 255, 255, 0.8);
        margin-bottom: 20px;
    }

    .visualizer {
        display: flex;
        justify-content: center;
        align-items: flex-end;
        gap: 4px;
        height: 50px;
        margin: 20px 0;
    }

    .visualizer-bar {
        width: 4px;
        background: white;
        border-radius: 2px;
        animation: dance 0.6s ease-in-out infinite;
    }

    @keyframes dance {
        0%, 100% { height: 15px; }
        50% { height: 45px; }
    }

    .song-info .song-title {
        font-size: 22px;
        font-weight: 800;
        margin-bottom: 5px;
    }

    .song-info .song-artist {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.7);
    }

    .request-btn-large {
        background: linear-gradient(90deg, #ff0080, #ff00ff);
        color: white;
        border: none;
        padding: 18px;
        border-radius: 15px;
        font-size: 16px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        margin: 0 20px 20px;
        cursor: pointer;
        box-shadow: 0 5px 15px rgba(255, 0, 255, 0.4);
        transition: transform 0.2s;
        width: calc(100% - 40px);
    }

    .request-btn-large:active {
        transform: scale(0.98);
    }

    .queue-item {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: 16px;
        padding: 15px;
        margin: 0 20px 12px;
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .queue-rank {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 18px;
    }

    .rank-1 { background: #FFD700; color: #000; }
    .rank-2 { background: #C0C0C0; color: #000; }
    .rank-3 { background: #CD7F32; color: #fff; }
    .rank-default { background: rgba(255, 255, 255, 0.1); color: #fff; }

    .queue-details {
        flex: 1;
    }

    .queue-title {
        font-weight: 700;
        font-size: 15px;
        margin-bottom: 2px;
    }

    .queue-artist {
        font-size: 12px;
        color: var(--text-purple);
    }

    .queue-requester {
        font-size: 10px;
        color: rgba(255, 255, 255, 0.5);
    }

    .queue-bid {
        font-weight: 800;
        color: var(--neon-blue);
        font-size: 16px;
        min-width: 60px;
        text-align: right;
    }

    .queue-actions {
        display: flex;
        gap: 5px;
        flex-wrap: wrap;
    }

    .action-btn {
        background: none;
        border: 1px solid var(--neon-pink);
        color: white;
        border-radius: 5px;
        padding: 5px 10px;
        font-size: 10px;
        cursor: pointer;
        font-weight: bold;
        transition: all 0.2s;
    }

    .action-btn:hover {
        background: var(--neon-pink);
        color: black;
    }

    .play-btn {
        border-color: var(--neon-blue);
        color: var(--neon-blue);
    }

    .play-btn:hover {
        background: var(--neon-blue);
        color: black;
    }

    .app-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(20px);
        display: flex;
        justify-content: space-around;
        padding: 15px 0;
        border-top: 1px solid var(--glass-border);
        z-index: 1000;
    }

    .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 5px;
        color: var(--text-purple);
        text-decoration: none;
        font-size: 10px;
        font-weight: 700;
        text-transform: uppercase;
        transition: color 0.3s;
        cursor: pointer;
    }

    .nav-item.active {
        color: var(--neon-pink);
    }

    .nav-icon {
        font-size: 24px;
    }

    .search-box {
        padding: 20px;
    }

    .search-input {
        width: 100%;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: 12px;
        padding: 15px;
        color: white;
        font-size: 16px;
    }

    .search-input::placeholder {
        color: var(--text-purple);
    }

    .search-input:focus {
        outline: none;
        border-color: var(--neon-blue);
    }

    /* Modal Styles */
    .modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.8);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 2000;
        padding: 20px;
    }

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

    .modal-content {
        background: var(--secondary-purple);
        border: 2px solid var(--neon-pink);
        border-radius: 24px;
        padding: 30px;
        width: 100%;
        max-width: 400px;
        text-align: center;
    }

    .modal-title {
        font-size: 20px;
        font-weight: 800;
        color: var(--neon-blue);
        margin-bottom: 20px;
    }

    .form-group {
        margin-bottom: 20px;
        text-align: left;
    }

    .form-label {
        display: block;
        font-size: 12px;
        color: var(--text-purple);
        margin-bottom: 8px;
        font-weight: bold;
        text-transform: uppercase;
    }

    .form-input {
        width: 100%;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: 8px;
        padding: 12px;
        color: white;
        font-size: 14px;
    }

    .form-input:focus {
        outline: none;
        border-color: var(--neon-blue);
    }

    .form-input[type="range"] {
        width: 100%;
        height: 6px;
        border-radius: 3px;
        background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
        outline: none;
        -webkit-appearance: none;
        appearance: none;
    }

    .form-input[type="range"]::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background: var(--neon-blue);
        cursor: pointer;
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    }

    .form-input[type="range"]::-moz-range-thumb {
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background: var(--neon-blue);
        cursor: pointer;
        border: none;
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    }

    .bid-display {
        text-align: center;
        color: var(--neon-green);
        font-size: 24px;
        font-weight: 800;
        margin: 15px 0;
    }

    .modal-buttons {
        display: flex;
        gap: 10px;
        margin-top: 20px;
    }

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

    .modal-btn-confirm {
        background: var(--neon-pink);
        color: white;
    }

    .modal-btn-confirm:hover {
        box-shadow: 0 0 15px rgba(255, 0, 255, 0.5);
    }

    .modal-btn-cancel {
        background: var(--glass-bg);
        color: var(--text-purple);
        border: 1px solid var(--glass-border);
    }

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

    .notification {
        position: fixed;
        top: 20px;
        right: 20px;
        padding: 15px 20px;
        border-radius: 8px;
        color: white;
        font-weight: bold;
        z-index: 3000;
        animation: slideIn 0.3s ease;
    }

    @keyframes slideIn {
        from {
            transform: translateX(400px);
            opacity: 0;
        }
        to {
            transform: translateX(0);
            opacity: 1;
        }
    }

    .notification.success {
        background: var(--neon-green);
        color: black;
    }

    .notification.error {
        background: #ff0000;
    }

    .notification.info {
        background: var(--neon-blue);
        color: black;
    }