.sumprec-player {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #111;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
    z-index: 9999;
    color: #fff;
}

.player-controls button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    margin: 0 10px;
    color: #ccc;
    transition: color 0.2s;
}

.player-controls button:hover {
    color: #fff;
}

.player-progress {
    flex-grow: 1;
    margin: 0 20px;
    display: flex;
    align-items: center;
}

.progress-bar-container {
    width: 100%;
    height: 5px;
    background-color: #444;
    cursor: pointer;
    border-radius: 2.5px;
    margin: 0 10px;
}

.progress-bar {
    height: 100%;
    width: 0;
    background-color: #FF2407;
    border-radius: 2.5px;
}

#current-time, #duration {
    font-size: 12px;
    color: #888;
}

.player-volume {
    display: flex;
    align-items: center;
}

.player-volume i {
    margin-right: 10px;
    color: #ccc;
}

input[type=range]#volume-slider {
    -webkit-appearance: none;
    width: 100px;
    background: transparent;
}
input[type=range]#volume-slider:focus {
    outline: none;
}
input[type=range]#volume-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: #555;
    border-radius: 2px;
}
input[type=range]#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 14px;
    width: 14px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    margin-top: -5px;
}