.theme-control-card {
    border: 1px solid var(--border-color);
    border-bottom: none;
    background: var(--background-color);
    border-radius: 10px;
    padding: 16px;
    transition: box-shadow 0.3s;
}
.theme-control-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}
.theme-control-header span {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary-color);
}
.theme-control-actions {
    display: flex;
    gap: 8px;
}
.theme-control-header .btn {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary-color);
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
}
.theme-control-header .btn:hover {
    background: var(--theme-primary-color);
    border-color: var(--theme-primary-color);
    color: white;
}
.theme-control-body {
    transition: all 0.3s ease-in-out;
}
.theme-control-body .row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
    padding: 8px 0;
}
.theme-control-body label {
    min-width: 50;
    color: var(--text-secondary-color);
    font-size: 13px;
    font-weight: 500;
}
.theme-control-body label.switch {
    min-width: auto;
}
.theme-control-body small.mode-label {
    margin-left: 6px;
    color: var(--text-secondary-color);
    font-size: 12px;
}
#theme-hue-slider {
    width: 60%;
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(to right, 
        hsl(0, 65%, 45%), hsl(30, 65%, 45%), hsl(60, 65%, 45%), 
        hsl(90, 65%, 45%), hsl(120, 65%, 45%), hsl(150, 65%, 45%), 
        hsl(180, 65%, 45%), hsl(210, 65%, 45%), hsl(240, 65%, 45%), 
        hsl(270, 65%, 45%), hsl(300, 65%, 45%), hsl(330, 65%, 45%), 
        hsl(360, 65%, 45%));
    accent-color: var(--theme-primary-color);
    cursor: pointer;
}
#theme-hue-slider::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--theme-primary-color);
    border: 2px solid white;
    box-shadow: 0 1px 3px var(--shadow-color);
    cursor: pointer;
}
#theme-hue-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--theme-primary-color);
    border: 2px solid white;
    box-shadow: 0 1px 3px var(--shadow-color);
    cursor: pointer;
}
.preset-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.preset-swatches .preset {
    border-radius: 50%;
    width: 25px;
    height: 25px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    cursor: pointer;
    transition: all 0.2s;
}

.preset-swatches .preset:hover {
    border-color: var(--theme-primary-color);
    transform: translateY(-2px);
}
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color);
    transition: 0.3s;
    border-radius: 24px;
}
.switch .slider:before {
    position: absolute;
    content: '';
    height: 18px;
    width: 18px;
    left: 3px;
    top: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
    box-shadow: 0 1px 3px var(--shadow-color);
}
.switch input:checked + .slider {
    background: var(--theme-primary-color);
}
.switch input:checked + .slider:before {
    transform: translateX(20px);
}