/* Adjust Image HSL */

.compare-preview {
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

#hsl-canvas {
    max-width: 100%;
    max-height: 75vh;
    display: block;
    cursor: ew-resize;
}

.compare-labels {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    font-size: 0.82rem;
    color: var(--light-text);
    background: var(--light-bg);
    border-radius: 0 0 12px 12px;
}

.compare-controls {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 18px 22px;
    margin-top: 16px;
}

.mode-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 14px;
}

.mode-btn {
    background: var(--primary-12);
    color: var(--text-color);
    border: 1px solid var(--primary-20);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s;
}

.mode-btn:hover {
    background: var(--primary-20);
    color: var(--text-color);
}

.mode-btn.active {
    background: #5b8def;
    color: #fff;
    border-color: #5b8def;
}

.hsl-control-grid {
    display: grid;
    gap: 10px;
    margin-bottom: 12px;
}

.strength-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.strength-wrap label {
    font-weight: 600;
    margin: 0;
    min-width: 95px;
}

#hue-shift,
#saturation-shift,
#lightness-shift {
    width: 280px;
    max-width: 100%;
    accent-color: var(--primary-color);
}

#hue-value,
#saturation-value,
#lightness-value {
    min-width: 44px;
    text-align: center;
    font-weight: 700;
    color: var(--primary-color);
}

.preset-row {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 10px 0 14px;
}

.preset-btn {
    border: 1px solid var(--primary-20);
    background: var(--primary-12);
    color: var(--text-color);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 0.82rem;
    cursor: pointer;
}

.preset-btn:hover {
    background: var(--primary-20);
}

.btn-row {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn-row .btn {
    min-width: 210px;
}

@media (max-width: 768px) {
    .compare-controls {
        padding: 14px 12px;
    }

    .mode-btn {
        padding: 7px 12px;
        font-size: 0.82rem;
    }

    #hue-shift,
    #saturation-shift,
    #lightness-shift {
        width: 190px;
    }

    .strength-wrap label {
        min-width: 80px;
    }
}