/* ============================================================================
   SIMILARITY THRESHOLD FILTER COMPONENT
   ============================================================================

   Filter component for setting min/max similarity threshold values.
   Used in MatchViewer filter modal to filter matches by similarity score.

   Features:
   - Dual range sliders for min/max values
   - Percentage display (0-100%)
   - Direct number input fields
   - Visual feedback for active filters

   ============================================================================ */

/* ============================================================================
   FILTER CONTAINER
   ============================================================================ */

.similarity-threshold-filter {
    padding: 15px;
    direction: rtl;
}

.similarity-threshold-filter .filter-label {
    font-weight: var(--font-weight-semibold);
    margin-bottom: 15px;
    color: var(--color-text-primary);
    display: block;
    font-family: var(--font-primary);
    font-size: 1rem;
}


/* ============================================================================
   RANGE DISPLAY
   ============================================================================ */

.similarity-range-display {
    text-align: center;
    margin-bottom: 20px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: var(--radius-md);
}

.similarity-range-display .range-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
}

.similarity-range-display .range-value.active {
    color: var(--color-primary);
}


/* ============================================================================
   SLIDER GROUPS
   ============================================================================ */

.slider-group {
    margin-bottom: 20px;
}

.slider-group .slider-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    font-family: var(--font-primary);
}

.slider-row {
    display: flex;
    align-items: center;
    gap: 15px;
}


/* ============================================================================
   RANGE SLIDER
   ============================================================================ */

.similarity-slider {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: #e0e0e0;
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}

.similarity-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.similarity-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.similarity-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.similarity-slider:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.similarity-slider:disabled::-webkit-slider-thumb {
    cursor: not-allowed;
}


/* ============================================================================
   PERCENT INPUT
   ============================================================================ */

.percent-input-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    transition: border-color 0.2s ease;
}

.percent-input-wrapper:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.percent-input {
    width: 50px;
    padding: 4px;
    border: none;
    font-size: 0.875rem;
    font-family: var(--font-primary);
    text-align: center;
    background: transparent;
    outline: none;
    -moz-appearance: textfield;
}

.percent-input::-webkit-outer-spin-button,
.percent-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.percent-symbol {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-family: var(--font-primary);
}


/* ============================================================================
   FILTER DESCRIPTION
   ============================================================================ */

.similarity-threshold-filter .filter-description {
    margin-top: 15px;
    padding: 10px;
    background: rgba(139, 69, 19, 0.05);
    border-radius: var(--radius-sm);
    border-inline-start: 3px solid var(--color-primary);
}

.similarity-threshold-filter .filter-description small {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    line-height: 1.5;
}

.similarity-threshold-filter .filter-description strong {
    color: var(--color-primary);
    font-weight: 600;
}


/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */

@media (max-width: 480px) {
    .slider-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .similarity-slider {
        width: 100%;
    }

    .percent-input-wrapper {
        justify-content: center;
    }

    .percent-input {
        width: 60px;
    }

    .similarity-range-display .range-value {
        font-size: 1rem;
    }
}