html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

* {
    box-sizing: border-box;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

body {
    margin: 0;
    margin-bottom: 60px;
    background-color: #f3f3f3;
    font-family: 'Franklin Gothic', Arial, sans-serif;
}

.header {
    width: 100%;
    background-color: #000000;
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.header-image {
    max-height: 60px;
    margin: 0;
    padding: 0;
    display: block;
}

.header ul {
    list-style-type: none;
    padding: 0;
    margin: 0 12px 0 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex: 1;
}

    .header ul li {
        margin: 0 8px;
    }

        .header ul li a {
            color: white;
            text-decoration: none;
            font-size: 1rem;
            font-family: 'Franklin Gothic', Arial, sans-serif;
            font-weight: bold;
            padding: 5px 5px;
            transition: opacity 0.3s;
        }

            .header ul li a:hover {
                opacity: 0.6;
            }

.content {
    max-width: 1400px;
    margin: 90px auto 0 auto;
    padding: 0 24px 30px 24px;
}

.player-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    margin-bottom: 8px;
    clear: both;
}

audio#audioPlayer {
    height: 34px;
    padding: 0;
    border: none;
    background: none;
    outline: none;
}

    audio#audioPlayer::-webkit-media-controls-timeline {
        display: none;
    }

#waveform {
    width: 340px;
    height: 50px;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.control-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-right: 10px;
}

    .control-button img {
        width: 26px;
        height: 26px;
        display: block;
    }

    .control-button:focus {
        outline: none;
    }

.now-playing-banner {
    display: inline-block;
    background-color: #000;
    color: white;
    font-weight: bold;
    padding: 8px 12px;
    margin: 0 0 18px 0;
    border-radius: 6px;
    font-size: 1rem;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
}

.playlist {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

    .playlist li {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 48px;
        padding: 0 6px 0 0;
        border-bottom: 1px solid #cfcfcf;
        cursor: pointer;
        background: transparent;
    }

        .playlist li:hover {
            background-color: #ececec;
        }

.track-title {
    flex: 1;
    font-size: 1rem;
    color: #111;
    padding: 10px 0;
}

.download-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    text-decoration: none;
    flex-shrink: 0;
    color: #444;
    font-size: 18px;
    font-weight: bold;
    line-height: 1;
    opacity: 0.8;
}

    .download-link:hover {
        opacity: 1;
        color: #000;
    }