/**
 * Category Button Component
 *
 * Unified button component for category filters, solution cards, and similar UI elements.
 * Works on both <a> and <button> elements.
 *
 * @package Batao
 * @since 1.0.0
 *
 * Usage:
 * - .batao-category-button                    Base styles
 * - .batao-category-button--simple            Text-only variant
 * - .batao-category-button--card              Card variant with shadow
 * - .batao-category-button--checkbox-right    Checkbox indicator on right
 * - .batao-category-button--checkbox-left     Checkbox indicator on left
 * - .batao-category-button--image-right       Image on right side
 * - .is-active                                Active/selected state
 */

/* ==========================================================================
   Base Styles
   ========================================================================== */

.batao-category-button {
    /* Reset for both <a> and <button> */
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 11px 20px;
    margin: 0;
    background-color: #ffffff;
    color: var(--wp--preset--color--contrast);
    border: 1px solid #8686AF40;
    border-radius: var(--batao-border-radius);
    font-family: inherit;
    font-size: inherit;
    line-height: 1.4;
    text-decoration: none;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    box-sizing: border-box;
}

.batao-category-button:hover,
.batao-category-button.is-active {
    background-color: var(--wp--preset--color--contrast);
    color: #ffffff;
}

.batao-category-button:focus {
    outline: 2px solid var(--wp--preset--color--contrast);
    outline-offset: 2px;
}

/* ==========================================================================
   Simple Variant (text-only, pill shape)
   ========================================================================== */

.batao-category-button--simple {
    padding: 4px 20px;
    line-height: 32px;
    border-radius: 25px;
    gap: 0;
}

/* ==========================================================================
   Card Variant (with shadow, used for solutions)
   ========================================================================== */

.batao-category-button--card {
    box-shadow: 0 4px 10px 5px #0000000D;
    padding: 0.8rem 20px;
    gap: 0.7rem;
    overflow: hidden;
}

/* ==========================================================================
   Checkbox Indicator - Right Position
   ========================================================================== */

.batao-category-button--checkbox-right {
    padding-right: 54px;
}

.batao-category-button--checkbox-right::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid #D9D9D9;
    background-color: #ffffff;
    transition: all 0.2s ease;
}

.batao-category-button--checkbox-right.is-active::after {
    background-color: #5cb85c;
    border-color: #5cb85c;
    background-image: url('../../icons/check-solid-full.svg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 1.3rem;
}

/* ==========================================================================
   Checkbox Indicator - Left Position
   ========================================================================== */

.batao-category-button--checkbox-left {
    padding-left: 54px;
}

.batao-category-button--checkbox-left::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid #D9D9D9;
    background-color: #ffffff;
    transition: all 0.2s ease;
}

.batao-category-button--checkbox-left.is-active::after {
    background-color: #5cb85c;
    border-color: #5cb85c;
    background-image: url('../../icons/check-solid-full.svg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 1.3rem;
}

/* ==========================================================================
   Image Styles
   ========================================================================== */

.batao-category-button__image {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    object-fit: contain;
    transition: filter 0.3s ease;
}

.batao-category-button:hover .batao-category-button__image,
.batao-category-button.is-active .batao-category-button__image {
    filter: brightness(0) invert(1);
}

/* Image Right Modifier */
.batao-category-button--image-right {
    flex-direction: row-reverse;
}

/* Larger image for desktop */
@media (min-width: 999px) {
    .batao-category-button__image {
        width: 56px;
        height: 56px;
    }
}

/* ==========================================================================
   Content Block (name + description)
   ========================================================================== */

.batao-category-button__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
}

.batao-category-button__name {
    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
}

@media (min-width: 999px) {
    .batao-category-button__name {
        font-size: 25px;
    }
}

/* ==========================================================================
   Grid Container for Category Buttons
   ========================================================================== */

.batao-category-button-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 1024px) {
    .batao-category-button-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .batao-category-button-grid {
        grid-template-columns: 1fr;
    }
}

/* Flex Container (for simpler layouts) */
.batao-category-button-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* ==========================================================================
   Styleguide Demo Styles
   ========================================================================== */

.batao-styleguide-section {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid #D8D3E8;
}

.batao-styleguide-section:last-child {
    border-bottom: none;
}

.batao-styleguide-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--wp--preset--color--contrast);
}

.batao-styleguide-subtitle {
    font-size: 1rem;
    font-weight: 500;
    margin: 1.5rem 0 0.75rem;
    color: #6b6b8d;
}

.batao-styleguide-demo {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-start;
}

.batao-styleguide-demo--grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

/* ==========================================================================
   Backward Compatibility Aliases (deprecated - use new class names)
   ========================================================================== */

/* Old image class alias */
.batao-category-button .batao-category-image {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    object-fit: contain;
    transition: filter 0.3s ease;
}

.batao-category-button:hover .batao-category-image,
.batao-category-button.is-active .batao-category-image {
    filter: brightness(0) invert(1);
}

@media (min-width: 999px) {
    .batao-category-button .batao-category-image {
        width: 56px;
        height: 56px;
    }
}

/* Old content class aliases */
.batao-category-button .batao-category-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
}

.batao-category-button .batao-category-name {
    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
}

@media (min-width: 999px) {
    .batao-category-button .batao-category-name {
        font-size: 25px;
    }
}

.batao-category-button .batao-category-description {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    opacity: 0.85;
}

/* Old container class alias */
.batao-category-children {
    display: flex;
    width: 100%;
    gap: 1rem;
}

.batao-category-filters.solutions .batao-category-children {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .batao-category-filters.solutions .batao-category-children {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .batao-category-filters.solutions .batao-category-children {
        grid-template-columns: 1fr;
    }

    .batao-category-children {
        gap: 0.5rem;
    }
}