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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #1f2937;
    min-height: 100vh;
    padding: 20vh 60px;
}

section {
    padding: 40px;
    width: 100%;
    max-width: 800px;
}

@media (max-width: 700px) {
    body {
        padding: 15vh 10px;
    }

    section {
        padding: 20px;
    }

    .header h1 {
        font-size: 32px !important;
    }
}

.header h1 {
    font-size: 48px;
    letter-spacing: 2px;
    color: #36454F;
    margin-bottom: 8px;
}

.header p {
    font-size: 14px;
    letter-spacing: 0.05em;
    color: #6b7280;
    font-weight: 600;
    margin-bottom: 24px;
}


.startButton {
    font-family: inherit;
    font-size: 28px;
    color: #4b5563;
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 6px 12px 6px 12px;
    cursor: pointer;
    outline: none;
    appearance: none;
    transition: border-color 0.15s ease, color 0.15s ease;
    margin-bottom: 20px;
}

.startButton:hover,
.startButton:focus {
    border-color: #01CB8E;
    color: #1f2937;
}

section.playerActive .startButton:hover,
section.playerActive .startButton:focus {
    border-color: #cb0198;
}

.header::after {
    content: "";
    display: block;
    width: min(240px, 50vw);
    height: 8px;
    background-color: #cb0198;
    margin: 0 0 24px 0;
    border-radius: 4px;
    transition: background-color 0.5s ease;
}

section.playerActive .header::after {
    background-color: #01CB8E;
}

.currentyPlaying {
    font-size: 20px;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.subDivCurrentyPlaying {
    font-size: 18px;
}

.spanPersonnameName {
    font-weight: 600;
}

.subDivCurrentyPlaying {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
}

.content {
    font-size: 16px;
    line-height: 1.6;
    color: #4b5563a2;
}

.hidden {
    display: none !important;
}

#progressContainer {
    width: 100%; 
    background: #e0e0e0; 
    height: 10px; 
    border-radius: 5px; 
    overflow: hidden;
}

#progressBar {
    width: 0%; 
    background: #2196F3; 
    height: 100%; 
    transition: width 0.1s linear;
}

.progressDiv {
    display: flex;
    align-items: center;
    gap: 2px;
    width: min(100%, 300px);
    flex-direction: column;
    padding: 10px;
    border: 1px solid #a3a8af;
    border-radius: 10px;
    margin-top: 10px;
}

.progressText {
    font-size: 12px;
}