body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #000;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 20px;
}

.timer-container {
    background-color: #1c1c1e;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.timer-header {
    color: #fff;
    font-size: 24px;
    text-align: center;
    margin-bottom: 20px;
}

.timer-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.time-unit span {
    color: #fff;
    font-size: 48px;
    font-weight: bold;
    min-width: 80px;
    text-align: center;
}

.time-unit label {
    color: #666;
    font-size: 14px;
    margin-top: 5px;
}

.separator {
    color: #fff;
    font-size: 48px;
    font-weight: bold;
    margin: 0 5px;
}

.timer-footer {
    color: #666;
    font-size: 16px;
    text-align: center;
    margin-bottom: 15px;
}

.motivational-text {
    color: #fff;
    font-size: 18px;
    text-align: center;
    line-height: 1.4;
    padding: 0 20px;
    font-style: italic;
    opacity: 0.9;
}

@media (max-width: 600px) {
    .time-unit span {
        font-size: 32px;
        min-width: 60px;
    }
    
    .separator {
        font-size: 32px;
    }
    
    .time-unit label {
        font-size: 12px;
    }

    .motivational-text {
        font-size: 16px;
        padding: 0 10px;
    }
}