/* range-slider */
.c-range-slider {
    display: inline-block;
    width: 40px;
    position: relative;
    text-align: center;
    height: 200px;
    max-height: 100%;
    pointer-events: auto;
    margin-left: 10px;
}

.c-range-slider:before {
    position: absolute;
    top: -1.5em;
    left: 0.5em;
    content: attr(data-slider-value) "%";
    color: #444;
    font-size: 110%;
}

.c-range-slider.linear:before {
    content: attr(data-slider-value) !important;
}

.c-range-slider__thumb_small {
    position: absolute;
    left: 5px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    background: white;
    color: #777;
    font-size: 50%;
    box-shadow: 0 0 0 4px #3D3D4A;
    border-radius: 50%;
    pointer-events: none;
}

.c-range-slider__thumb {
    position: absolute;
    left: 0px;
    width: 38px;
    height: 38px;
    line-height: 35px;
    background: white;
    color: #777;
    font-size: 90%;
    box-shadow: 0 0 0 4px #3D3D4A;
    border-radius: 50%;
    pointer-events: none;
}

.c-range-slider__bar {
    left: 16px;
    bottom: 0;
    position: absolute;
    background: linear-gradient(red, dodgerblue, blue);
    /*background: linear-gradient(to bottom, red 0%, #ff0000 10%, #3939ab 20%, #00b5ff 40%, skyblue 100%);
            background-size: 100% auto;
            background-repeat: no-repeat;
            background-position: top;*/
    background-attachment: fixed;
    pointer-events: none;
    width: 8px;
    border-radius: 10px;
}

.blue-red .c-range-slider__bar {
    background: linear-gradient(to bottom, red 0%, #ff0000 10%, #3939ab 20%, #00b5ff 40%, skyblue 80%);
    background-attachment: fixed;

}

.green-yellow .c-range-slider__bar {
    background: linear-gradient(to bottom, red 0%, #ff0000 10%, yellow 20%, lime 60%, white 80%);
    background-attachment: fixed;
}


.c-range-slider input[type=range][orient=vertical] {
    position: relative;
    margin: 0;
    height: 100%;
    width: 100%;
    display: inline-block;
    position: relative;
    writing-mode: bt-lr;
    -webkit-appearance: slider-vertical;
}

.c-range-slider input[type=range][orient=vertical]::-webkit-slider-runnable-track,
.c-range-slider input[type=range][orient=vertical]::-webkit-slider-thumb {
    -webkit-appearance: none;
}

.c-range-slider input[type=range][orient=vertical]::-webkit-slider-runnable-track {
    border: none;
    background: #343440;
    width: 8px;
    border-color: #343440;
    border-radius: 10px;
    box-shadow: 0 0 0 2px #3D3D4A;
}

.c-range-slider input[type=range][orient=vertical]::-moz-range-track {
    border: none;
    background: #343440;
    width: 8px;
    border-color: #343440;
    border-radius: 10px;
    box-shadow: 0 0 0 2px #3D3D4A;
}

.c-range-slider input[type=range][orient=vertical]::-ms-track {
    border: none;
    background: #343440;
    width: 8px;
    border-color: #343440;
    border-radius: 10px;
    box-shadow: 0 0 0 2px #3D3D4A;
    color: transparent;
    height: 100%;
}

.c-range-slider input[type=range][orient=vertical]::-ms-fill-lower,
.c-range-slider input[type=range][orient=vertical]::-ms-fill-upper,
.c-range-slider input[type=range][orient=vertical]::-ms-tooltip {
    display: none;
}

.c-range-slider input[type=range][orient=vertical]::-webkit-slider-thumb {
    width: 30px;
    height: 30px;
    opacity: 0;
}

.c-range-slider input[type=range][orient=vertical]::-moz-range-thumb {
    width: 30px;
    height: 30px;
    opacity: 0;
}

.c-range-slider input[type=range][orient=vertical]::-ms-thumb {
    width: 30px;
    height: 30px;
    opacity: 0;
}

/* color-dropdown */
.color-dropdown {
    position: relative;
    /* display: inline-block; */
}
.color-selected {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #ccc;
    overflow: hidden;
    cursor: pointer;
}


.color-options {
    display: none;
    position: absolute;
    bottom: 100%;
    margin-bottom: 5px;
    background: white;
    /* border: 1px solid #ccc; */
    border-radius: 5px;
    padding: 4px;
    z-index: 10;
    width: 120px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}


.color-option {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    /* border: 2px solid transparent; */
    transition: border-color 0.2s;
}

.color-option:hover {
    border-color: #999;
}

/* new  */


.color-option svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* startup-popup */
.startup-popup-overlay {
    position: fixed;
    color: #fff;
    left: 50%;
    transform: translateX(-50%);
    top: 5%;
    left: calc((100%-300px)/2);   
    z-index: 9999;
  }
  
  
  .startup-popup-content {
    background: #f97316bb;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.25);
    max-width: 400px;
    width: 100%;
    backdrop-filter: blur(5px);
  }
  
  .startup-button-group {
    margin: 1rem 0;
  }
  
  .startup-button-group button {
    margin: 0.5rem;
    padding: 0.6rem 1.2rem;
    min-width: 15rem;
    font-size: 1.5rem;
    cursor: pointer;
    border: none;
    border-radius: 6px;
    background-color: #0ea5e9;
    color: white;
  }
  #startup-btn-art{
    background-color: #2884af;
  }
  #startup-btn-art:hover,
  .startup-button-group button:hover {
    background-color: #f97316;
  }
  
  .startup-popup-content select {
    margin-top: 0.5rem;
    padding: 0.5rem;
    font-size: 1rem;
  }