/**
 * Tainacan Tree Taxonomy View styles
 */

.tainacan-tree-taxonomy-container {
    margin: 2rem 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Header styles */
.tainacan-tree-taxonomy-header {
    margin-bottom: 2rem;
}

.tainacan-tree-taxonomy-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--tainacan-heading-color, #333);
}

.tainacan-tree-taxonomy-description {
    margin-bottom: 1rem;
    color: var(--tainacan-info-color, #505253);
}

.tainacan-tree-taxonomy-nav {
    margin-bottom: 1.5rem;
}

.tainacan-tree-taxonomy-back-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--tainacan-secondary, #3eaf7c);
    color: #fff;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.tainacan-tree-taxonomy-back-link .dashicons {
    margin-right: 5px;
}

.tainacan-tree-taxonomy-back-link:hover,
.tainacan-tree-taxonomy-back-link:focus {
    background-color: var(--tainacan-secondary-dark, #2d8c64);
    color: #fff;
    text-decoration: none;
}

/* Alphabet filter styles */
.tainacan-tree-taxonomy-alphabet {
    background-color: var(--tainacan-background-color, #f8f9fb);
    padding: 1rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--tainacan-input-border-color, #e0e5eb);
    z-index: 10;
}

.tainacan-tree-taxonomy-alphabet.sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tainacan-tree-taxonomy-alphabet-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.tainacan-tree-taxonomy-alphabet-item {
    margin: 0;
}

.tainacan-tree-taxonomy-alphabet-link {
    display: inline-block;
    min-width: 2rem;
    height: 2rem;
    line-height: 2rem;
    text-align: center;
    background-color: var(--tainacan-item-background-color, #fff);
    color: var(--tainacan-label-color, #373839);
    border-radius: 3px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tainacan-tree-taxonomy-alphabet-link:hover,
.tainacan-tree-taxonomy-alphabet-link:focus {
    background-color: var(--tainacan-secondary, #3eaf7c);
    color: #fff;
    text-decoration: none;
}

.tainacan-tree-taxonomy-alphabet-item.active .tainacan-tree-taxonomy-alphabet-link {
    background-color: var(--tainacan-secondary, #3eaf7c);
    color: #fff;
    font-weight: bold;
}

/* Tree styles */
.tainacan-tree-taxonomy-tree {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
}

.tainacan-tree-taxonomy-term {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid var(--tainacan-input-border-color, #e0e5eb);
}

.tainacan-tree-taxonomy-term-header {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    position: relative; /* Para garantir contexto de posicionamento */
}

/* Toggle button - CORRIGIDO */
.tainacan-tree-taxonomy-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px; /* Aumentado para melhor área de clique */
    height: 32px; /* Aumentado para melhor área de clique */
    background: transparent;
    border: 1px solid transparent; /* Borda transparente para melhor visualização */
    border-radius: 3px;
    cursor: pointer;
    padding: 0;
    margin-right: 0.5rem;
    color: var(--tainacan-label-color, #373839);
    flex-shrink: 0;
    position: relative; /* Garantir que esteja acima de outros elementos */
    z-index: 2; /* Elevar acima do link */
    transition: all 0.2s ease;
}

.tainacan-tree-taxonomy-toggle:hover,
.tainacan-tree-taxonomy-toggle:focus {
    color: var(--tainacan-secondary, #3eaf7c);
    background-color: var(--tainacan-background-color, #f8f9fb);
    border-color: var(--tainacan-secondary, #3eaf7c);
    outline: none;
}

.tainacan-tree-taxonomy-toggle:focus-visible {
    outline: 2px solid var(--tainacan-secondary, #3eaf7c);
    outline-offset: 2px;
}

.tainacan-tree-taxonomy-toggle-placeholder {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.tainacan-tree-taxonomy-toggle .dashicons {
    transition: transform 0.2s ease;
    font-size: 20px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none; /* Garantir que cliques passem para o botão */
}

/* Animações dos ícones */
.tainacan-tree-taxonomy-toggle[aria-expanded="true"] .dashicons-plus {
    transform: rotate(45deg);
}

.tainacan-tree-taxonomy-toggle[aria-expanded="true"] .dashicons-arrow-right {
    transform: rotate(90deg);
}

.tainacan-tree-taxonomy-toggle[aria-expanded="true"] .dashicons-arrow-right-alt2 {
    transform: rotate(90deg);
}

/* Link do termo */
.tainacan-tree-taxonomy-term-link {
    flex-grow: 1;
    color: var(--tainacan-label-color, #373839);
    text-decoration: none;
    font-weight: 500;
    padding: 0.25rem 0;
    transition: color 0.2s ease;
    position: relative; /* Contexto de posicionamento */
    z-index: 1; /* Abaixo do botão toggle */
}

.tainacan-tree-taxonomy-term-link:hover,
.tainacan-tree-taxonomy-term-link:focus {
    color: var(--tainacan-secondary, #3eaf7c);
    text-decoration: none;
}

.tainacan-tree-taxonomy-term-count {
    font-weight: normal;
    color: var(--tainacan-info-color, #505253);
    margin-left: 0.5rem;
}

/* Term description */
.tainacan-tree-taxonomy-term-description {
    padding: 0.5rem 0 0.5rem 2.75rem;
    color: var(--tainacan-info-color, #505253);
    font-size: 0.9em;
    line-height: 1.5;
}

.tainacan-tree-taxonomy-children .tainacan-tree-taxonomy-term-description {
    padding-left: 0;
}

/* Children styles - CORRIGIDO */
.tainacan-tree-taxonomy-children {
    list-style: none;
    padding-left: 2.5rem;
    margin: 0;
    border-left: 1px solid var(--tainacan-input-border-color, #e0e5eb);
    overflow: hidden; /* Para animação suave */
    transition: opacity 0.3s ease, max-height 0.3s ease;
}

/* Estado inicial - oculto */
.tainacan-tree-taxonomy-children[aria-hidden="true"] {
    display: none;
    max-height: 0;
    opacity: 0;
}

/* Estado expandido */
.tainacan-tree-taxonomy-children[aria-hidden="false"] {
    display: block;
    max-height: none;
    opacity: 1;
}

.tainacan-tree-taxonomy-children .tainacan-tree-taxonomy-term {
    border-bottom: none;
    border-top: 1px solid var(--tainacan-input-border-color, #e0e5eb);
}

.tainacan-tree-taxonomy-children .tainacan-tree-taxonomy-term:first-child {
    border-top: none;
}

/* Pagination */
.tainacan-tree-taxonomy-pagination {
    margin-top: 2rem;
    text-align: center;
}

.tainacan-tree-taxonomy-pagination .page-numbers {
    display: inline-block;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    background-color: var(--tainacan-item-background-color, #fff);
    color: var(--tainacan-label-color, #373839);
    border-radius: 3px;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid var(--tainacan-input-border-color, #e0e5eb);
}

.tainacan-tree-taxonomy-pagination .page-numbers:hover,
.tainacan-tree-taxonomy-pagination .page-numbers:focus {
    background-color: var(--tainacan-secondary, #3eaf7c);
    color: #fff;
    border-color: var(--tainacan-secondary, #3eaf7c);
}

.tainacan-tree-taxonomy-pagination .page-numbers.current {
    background-color: var(--tainacan-secondary, #3eaf7c);
    color: #fff;
    font-weight: bold;
    border-color: var(--tainacan-secondary, #3eaf7c);
}

/* No terms found message */
.tainacan-tree-taxonomy-no-terms {
    padding: 2rem;
    text-align: center;
    background-color: var(--tainacan-item-background-color, #fff);
    border-radius: 3px;
    color: var(--tainacan-info-color, #505253);
    border: 1px solid var(--tainacan-input-border-color, #e0e5eb);
}

.tainacan-tree-taxonomy-no-terms .error-message {
    margin-top: 1rem;
    color: #d32f2f;
    font-size: 0.9em;
}

/* Responsive styles */
@media screen and (max-width: 768px) {
    .tainacan-tree-taxonomy-alphabet-list {
        gap: 0.25rem;
    }
    
    .tainacan-tree-taxonomy-alphabet-link {
        min-width: 1.75rem;
        height: 1.75rem;
        line-height: 1.75rem;
        font-size: 0.875rem;
    }
    
    .tainacan-tree-taxonomy-children {
        padding-left: 1.5rem;
    }
    
    .tainacan-tree-taxonomy-toggle,
    .tainacan-tree-taxonomy-toggle-placeholder {
        width: 28px;
        height: 28px;
    }
}