#mixer {
    display: flex;
    justify-content: center;
}

.mixer-hyperContainer {
    display: flex;
    flex-direction: row;
}

.mixer-container {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    gap: 20px;
    padding: 20px;
    background-color: #f9f9f9;
    border: 2px solid #ddd;
    border-radius: 10px;
    width: auto;
    margin: 20px auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.mixer-subcontainer {
    display: flex;
    justify-content: space-evenly;
    width: 100%;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
}

#mixer {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    white-space: nowrap;
    width: max-content;
}

.mixer-item {
    display: flex;
    flex: 0 0 100px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 100px;
    margin: 0 10px;
    text-align: center;
}

.mixer-item label {
    display: block;
    width: 100%;
    margin-bottom: 5px;
    overflow: hidden;
    color: #333;
    font-size: 14px;
    font-weight: bold;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mixer-item input[type="range"] {
    appearance: none;
    width: 8px;
    height: 150px;
    border-radius: 5px;
    outline: none;
    background: linear-gradient(to top, #68a5a6, #7dd2d4);
    transition: background 0.3s;
    vertical-align: middle;
    direction: rtl;
    writing-mode: vertical-lr;
    -webkit-appearance: none;
}

.mixer-item input[type="range"][orient="vertical"] {
    appearance: slider-vertical;
    width: 8px;
    vertical-align: bottom;
    direction: rtl;
    writing-mode: vertical-lr;
}

.mixer-item input[type="range"]::-webkit-slider-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #45797a;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: background 0.3s;
    appearance: none;
    -webkit-appearance: none;
}

.mixer-item input[type="range"]::-webkit-slider-thumb:hover {
    background: #45797a;
}

.mixer-item input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #45797a;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: background 0.3s;
}

.mixer-item input[type="range"]::-moz-range-thumb:hover {
    background: #45797a;
}

.color-picker {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.color-button {
    width: 20px;
    height: 20px;
    padding: 0;
    border: solid 1px;
    border-radius: 5px;
    outline: none;
    cursor: pointer;
}

.popup {
    position: absolute;
    z-index: 9999;
    display: none;
    box-sizing: border-box;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
    text-align: center;
}

.popup input[type="range"] {
    display: block;
    box-sizing: content-box;
    width: 15px;
    height: 175px;
    margin: 0 auto;
    border-radius: 6px;
    background: linear-gradient(to bottom, red, yellow, lime, cyan, blue, magenta, red);
    appearance: none;
    writing-mode: vertical-lr;
    -webkit-appearance: none;
}

.popup input[type="range"]::-webkit-slider-thumb {
    box-sizing: border-box;
    width: 20px;
    height: 20px;
    border: 2px solid #000;
    border-radius: 3px;
    background: currentColor;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

.popup input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border: 2px solid #000;
    border-radius: 3px;
    background: currentColor;
    cursor: pointer;
}