/* ==========================================================================
   FAQ Accordion Plugin — Frontend Stylesheet
   ========================================================================== 
*/

:root {
    --faq-accentw: #ffffff;
    --faq-accent-hover: #e1e1e1;
    --faq-text: #33345C;
    --faq-text-muted: #6b7280;
    --faq-border: #e5e7eb;
    --faq-bg: rgba(0,0,0,0);
    --faq-bg-hover: #4E4E74;
    --faq-answer-bg: #4E4E74;
    --faq-radius: 0px;
    --faq-shadow: 0 1px 3px rgba(0,0,0,.08);
    --faq-transition: 260ms ease;
}

/* Wrapper */
.faq-accordion-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--faq-text);
    line-height: 1.6;
    max-width: 860px;
    margin: 0 auto;
}

/* Search */
.faq-accordion__search {
    margin-bottom: 20px;
}

.faq-accordion__search-input {
    width: 100%;
    padding: 10px 16px;
    border: 1px solid var(--faq-border);
    border-radius: var(--faq-radius);
    font-size: 15px;
    color: var(--faq-text);
    background: var(--faq-bg);
    box-sizing: border-box;
    transition: border-color var(--faq-transition), box-shadow var(--faq-transition);
    outline: none;
}

.faq-accordion__search-input:focus {
    border-color: var(--faq-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
}

.faq-accordion__search-input::placeholder {
    color: var(--faq-text-muted);
}

/* Language Tabs */
.faq-accordion__lang-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--faq-border);
    padding-bottom: 0;
}

.faq-accordion__lang-tab {
    padding: 9px 18px;
    border: none;
    background: transparent;
    color: var(--faq-text-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    border-radius: 0;
    transition: color var(--faq-transition), border-color var(--faq-transition);
    letter-spacing: .01em;
}

.faq-accordion__lang-tab:hover {
    color: var(--faq-text);
}

.faq-accordion__lang-tab.is-active {
    color: var(--faq-accent);
    border-bottom-color: var(--faq-accent);
}

/* Polylang flag icons in tabs */
.faq-accordion__lang-flag {
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(0,0,0,.12);
}

/* Language Panel */
.faq-accordion__lang-panel.is-hidden,
.faq-accordion__lang-panel[hidden] {
    display: none;
}

/* Category heading */
.faq-accordion__category {
    margin-bottom: 32px;
}

.faq-accordion__category-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--faq-text-muted);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin: 0 0 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--faq-border);
}

/* Accordion list */
.faq-accordion__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Accordion item */
.faq-accordion__item {
    border: 1px solid var(--faq-border);
    border-radius: var(--faq-radius);
    background: var(--faq-bg);
    overflow: hidden;
    transition: box-shadow var(--faq-transition);
}

.faq-accordion__item.is-open {
    box-shadow: var(--faq-shadow);
}

/* Hide in search */
.faq-accordion__item.is-hidden-by-search {
    display: none;
}

/* Question button */
.faq-accordion__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--faq-text);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    transition: background var(--faq-transition);
}

.faq-accordion__question:hover {
    background: var(--faq-bg-hover);
}

.faq-accordion__question[aria-expanded="true"] {
    background: var(--faq-bg-hover);
    color: var(--faq-accentw);
}

.faq-accordion__question-text {
    flex: 1;
    color: white;
}

/* Icon */
.faq-accordion__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--faq-text-muted);
    transition: transform var(--faq-transition), color var(--faq-transition);
}

.faq-accordion__question[aria-expanded="true"] .faq-accordion__icon {
    transform: rotate(180deg);
    color: var(--faq-accent);
}

/* Answer panel */
.faq-accordion__answer {
    overflow: hidden;
    max-height: 0;
    transition: max-height 280ms ease;
}

.faq-accordion__answer.is-open {
    max-height: 9999px;
}

.faq-accordion__answer[hidden] {
    display: block !important; /* Override HTML hidden so CSS animation works */
    max-height: 0;
    visibility: hidden;
}

.faq-accordion__answer.is-open {
    visibility: visible;
    max-height: 9999px;
}

.faq-accordion__answer-inner {
    padding: 4px 20px 20px;
    color: var(--faq-text);
    font-size: 15px;
    line-height: 1.7;
    background: var(--faq-answer-bg);
    border-top: 1px solid var(--faq-border);
}

.faq-accordion__answer-inner p:first-child { margin-top: 12px; }
.faq-accordion__answer-inner p:last-child  { margin-bottom: 0; }

.faq-accordion__answer-inner a {
    color: var(--faq-accent);
    text-decoration: none;
}

.faq-accordion__answer-inner a:hover {
    text-decoration: underline;
}

.faq-accordion__answer-inner ul,
.faq-accordion__answer-inner ol {
    padding-left: 20px;
}

/* Empty state */
.faq-accordion--empty {
    color: var(--faq-text-muted);
    font-style: italic;
    padding: 12px 0;
}

/* Responsive */
@media (max-width: 600px) {
    .faq-accordion__question {
        padding: 14px 16px;
        font-size: 14px;
    }

    .faq-accordion__answer-inner {
        padding: 4px 16px 16px;
        font-size: 14px;
    }

    .faq-accordion__lang-tab {
        padding: 8px 12px;
        font-size: 13px;
    }
}