* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100%;
}

body {
    background: #050605;
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}


/* ==========================================================================
   MAIN CONTAINER
   ========================================================================== */

.radio {
    width: min(100%, 400px);
    padding: 20px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}


/* ==========================================================================
   COMMON CARDS
   ========================================================================== */

.logo-box,
.player,
.listeners-box,
.development {
    width: 100%;
    background: #0b0f0d;
    border: 1px solid #222a25;
    border-radius: 14px;
}


/* ==========================================================================
   LOGO
   ========================================================================== */

.logo-box {
    margin-bottom: 20px;
    padding: 20px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    display: block;
    width: 64px;
    height: 64px;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;

    margin-left: 14px;
    min-width: 0;
}

.logo-text .station {
    margin: 0;

    font-size: 25px;
    font-weight: bold;
    line-height: 1.2;
}

.logo-text .genre {
    margin: 5px 0 0;

    color: #737b76;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    line-height: 1.2;
}


/* ==========================================================================
   PLAYER
   ========================================================================== */

.player {
    margin-bottom: 20px;
    padding: 20px;
}

.live {
    margin-bottom: 25px;

    color: #20d968;
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 2px;
}

.dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 6px;

    border-radius: 50%;
    background: #20d968;
}

.station-select {
    width: 100%;
    margin-bottom: 25px;
    padding: 12px 14px;

    background: #111713;
    border: 1px solid #29332d;
    border-radius: 8px;

    color: #ffffff;
    font-size: 12px;
    outline: none;
}

.station-select:focus {
    border-color: #20d968;
}

.now-playing {
    margin-bottom: 18px;
}

.now-playing-label {
    margin-bottom: 5px;

    color: #20d968;
    font-size: 9px;
    font-weight: bold;
    letter-spacing: 2px;
}

.now-playing-text {
    color: #aeb6b1;
    font-size: 11px;

    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.radio-status {
    margin-bottom: 22px;

    color: #68716b;
    font-size: 9px;
    font-weight: bold;
    letter-spacing: 1.5px;
}

.status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 5px;

    border-radius: 50%;
    background: #444b47;
}

.status-dot.online {
    background: #20d968;
}

.play {
    width: 76px;
    height: 76px;

    border: 1px solid #29332d;
    border-radius: 50%;

    background: #111713;
    color: #20d968;

    font-size: 25px;
    cursor: pointer;
}

.play:hover {
    border-color: #20d968;
}

.status {
    margin-top: 20px;

    color: #68716b;
    font-size: 11px;
}


/* ==========================================================================
   LISTENERS
   ========================================================================== */

.listeners-box {
    margin-bottom: 20px;
    padding: 20px;
}

.listeners-title {
    margin-bottom: 14px;

    color: #20d968;
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.listener-row {
    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 8px 0;

    border-bottom: 1px solid #18201b;
}

.listener-row:last-child {
    border-bottom: 0;
}

.listener-name {
    color: #c4cbc6;
    font-size: 11px;
    text-align: left;
}

.listener-number {
    min-width: 45px;

    color: #20d968;
    font-size: 11px;
    font-weight: bold;
    text-align: right;
}

.listener-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 4px;

    border-radius: 50%;
    background: #20d968;
}


/* ==========================================================================
   DEVELOPMENT
   ========================================================================== */

.development {
    padding: 20px;

    text-align: center;
}

.development-title {
    margin-bottom: 6px;

    color: #20d968;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.development-text {
    color: #68716b;
    font-size: 10px;
    line-height: 1.6;
}


/* ==========================================================================
   TABLET
   ========================================================================== */

@media (min-width: 601px) and (max-width: 900px) {

    .radio {
        width: min(100%, 400px);
        padding: 16px;
        margin-left: auto;
        margin-right: auto;
    }

}


```css
/* ==========================================================================
   MOBILE
   ========================================================================== */

@media (max-width: 600px) {

    body {
        display: block;
        width: 100%;
        min-height: 100vh;
        overflow-x: hidden;
    }

    .radio {
        width: calc(100% - 28px);
        max-width: 360px;
        margin: 0 auto;
        padding: 8px;
    }

    .logo-box,
    .player,
    .listeners-box,
    .development {
        width: 100%;
    }

    .logo-box {
        margin-bottom: 9px;
        padding: 10px;
        border-radius: 9px;
    }

    .logo {
        width: 40px;
        height: 40px;
    }

    .logo-text {
        margin-left: 8px;
    }

    .logo-text .station {
        font-size: 17px;
    }

    .logo-text .genre {
        margin-top: 2px;
        font-size: 8px;
        letter-spacing: 1px;
    }


    /* PLAYER */

    .player {
        margin-bottom: 9px;
        padding: 10px;
        border-radius: 9px;
    }

    .live {
        margin-bottom: 14px;
        font-size: 9px;
    }

    .dot {
        width: 6px;
        height: 6px;
        margin-right: 5px;
    }

    .station-select {
        margin-bottom: 14px;
        padding: 9px 10px;
        font-size: 10px;
    }

    .now-playing {
        margin-bottom: 12px;
    }

    .now-playing-label {
        margin-bottom: 4px;
        font-size: 8px;
    }

    .now-playing-text {
        font-size: 10px;
    }

    .radio-status {
        margin-bottom: 15px;
        font-size: 8px;
    }

    .status-dot {
        width: 5px;
        height: 5px;
        margin-right: 4px;
    }

    .play {
        width: 56px;
        height: 56px;
        font-size: 20px;
    }

    .status {
        margin-top: 13px;
        font-size: 9px;
    }


    /* LISTENERS */

    .listeners-box {
        margin-bottom: 9px;
        padding: 10px;
        border-radius: 9px;
    }

    .listeners-title {
        margin-bottom: 9px;
        font-size: 9px;
    }

    .listener-row {
        padding: 6px 0;
    }

    .listener-name,
    .listener-number {
        font-size: 9px;
    }

    .listener-number {
        min-width: 40px;
    }

    .listener-dot {
        width: 5px;
        height: 5px;
        margin-right: 3px;
    }


    /* DEVELOPMENT */

    .development {
        padding: 10px;
        border-radius: 9px;
    }

    .development-title {
        margin-bottom: 5px;
        font-size: 9px;
    }

    .development-text {
        font-size: 8px;
        line-height: 1.5;
    }

}


/* ==========================================================================
   SMALL MOBILE
   ========================================================================== */

@media (max-width: 380px) {

    .radio {
        width: calc(100% - 20px);
        max-width: 340px;
        margin: 0 auto;
        padding: 7px;
    }

    .logo-box {
        padding: 9px;
        border-radius: 8px;
    }

    .logo {
        width: 38px;
        height: 38px;
    }

    .logo-text {
        margin-left: 7px;
    }

    .logo-text .station {
        font-size: 16px;
    }

    .logo-text .genre {
        font-size: 7px;
        letter-spacing: 0.9px;
    }

    .player {
        padding: 9px;
        border-radius: 8px;
    }

    .live {
        margin-bottom: 12px;
    }

    .station-select {
        margin-bottom: 12px;
        padding: 8px 9px;
    }

    .play {
        width: 52px;
        height: 52px;
        font-size: 19px;
    }

    .listeners-box {
        padding: 9px;
        border-radius: 8px;
    }

    .listener-row {
        padding: 5px 0;
    }

    .development {
        padding: 9px;
        border-radius: 8px;
    }

}