/*
 * Mixit7 FAQ — Stylesheet
 * Front-end FAQ display + admin UI
 * -----------------------------------------------
 * Philosophy: minimal, theme-friendly, no opinionated visual styles.
 * All colors use CSS variables with sensible fallbacks.
 * Admin styles follow mixit7-poi card standards.
 */

/* ==========================================================================
   CSS Variables (front-end)
   ========================================================================== */

.mixit7-faq {
    --mixit7-faq-question-color:        inherit;
    --mixit7-faq-answer-color:          inherit;
    --mixit7-faq-border-color:          #e0e0e0;
    --mixit7-faq-icon-color:            currentColor;
    --mixit7-faq-category-title-color:  inherit;
    --mixit7-faq-transition:            0.28s ease;
    --mixit7-faq-radius:                4px;
}

/* ==========================================================================
   Front-end: FAQ container
   ========================================================================== */

.mixit7-faq {
    margin: 1.5em 0;
}

.mixit7-faq-category {
    margin-bottom: 2em;
}

.mixit7-faq-category-title {
    color: var(--mixit7-faq-category-title-color);
    margin-bottom: 0.75em;
    font-size: 1.1em;
}

/* ==========================================================================
   Front-end: Accordion (modes: open, closed, first)
   ========================================================================== */

.mixit7-faq .mixit7-faq-item {
    border: 1px solid var(--mixit7-faq-border-color);
    border-radius: var(--mixit7-faq-radius);
    margin-bottom: 6px;
    overflow: hidden;
}

.mixit7-faq .mixit7-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.875em 1em;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: inherit;
    font-family: inherit;
    font-weight: 500;
    color: var(--mixit7-faq-question-color);
    line-height: 1.4;
    gap: 0.75em;
    white-space: normal;
    word-break: break-word;
}

.mixit7-faq .mixit7-faq-question:hover,
.mixit7-faq .mixit7-faq-question:focus-visible {
    background-color: rgba(0, 0, 0, 0.03);
    outline: 2px solid var(--e-global-color-primary, #2271b1);
    outline-offset: -2px;
}

/* Reset heading margins when used as question wrapper */
.mixit7-faq-question-heading {
    margin: 0;
    padding: 0;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
}

/* Toggle icon via CSS — SVG chevron, rotates on open.
   Uses mask-image so background-color respects currentColor / --mixit7-faq-icon-color.
   (background-image SVGs cannot resolve currentColor from CSS context.) */
.mixit7-faq-icon {
    display: inline-block;
    flex-shrink: 0;
    width: 1em;
    height: 1em;
    transition: transform var(--mixit7-faq-transition);
    background-color: var(--mixit7-faq-icon-color);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
            mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    -webkit-mask-repeat: no-repeat;
            mask-repeat: no-repeat;
    -webkit-mask-position: center;
            mask-position: center;
    -webkit-mask-size: contain;
            mask-size: contain;
}

.mixit7-faq .mixit7-faq-item.is-open .mixit7-faq-icon {
    transform: rotate(180deg);
}

/* Answer panel */
.mixit7-faq .mixit7-faq-answer {
    overflow: hidden;
}

.mixit7-faq .mixit7-faq-answer[hidden] {
    display: none;
}

.mixit7-faq .mixit7-faq-answer-inner {
    padding: 0.875em 1em 1em;
    color: var(--mixit7-faq-answer-color);
    line-height: 1.6;
}

.mixit7-faq .mixit7-faq-answer-inner > *:first-child { margin-top: 0; }
.mixit7-faq .mixit7-faq-answer-inner > *:last-child  { margin-bottom: 0; }

/* ==========================================================================
   Front-end: List mode
   ========================================================================== */

.mixit7-faq--list .mixit7-faq-item {
    border: none;
    border-bottom: 1px solid var(--mixit7-faq-border-color);
    padding: 0.875em 0;
    margin-bottom: 0;
}

.mixit7-faq--list .mixit7-faq-item:last-child {
    border-bottom: none;
}

.mixit7-faq--list .mixit7-faq-dl {
    margin: 0;
    padding: 0;
}

.mixit7-faq--list .mixit7-faq-question-text {
    font-weight: 600;
    color: var(--mixit7-faq-question-color);
    margin-bottom: 0.4em;
    white-space: normal;
    word-break: break-word;
}

.mixit7-faq--list .mixit7-faq-answer-text {
    margin: 0;
    color: var(--mixit7-faq-answer-color);
    line-height: 1.6;
}

/* ==========================================================================
   Front-end: Two-column layout
   ========================================================================== */

.mixit7-faq-cols-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 2em;
    align-items: start;
}

.mixit7-faq-col {
    min-width: 0;
}

@media (max-width: 768px) {
    .mixit7-faq-cols-2 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Front-end: AJAX Search
   ========================================================================== */

.mixit7-faq-search-wrap {
    margin-bottom: 1.5em;
}

.mixit7-faq-search-field-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.mixit7-faq-search-input {
    width: 100%;
    padding: 0.6em 2.5em 0.6em 0.875em;
    border: 1px solid var(--mixit7-faq-border-color);
    border-radius: var(--mixit7-faq-radius);
    font-size: 1em;
    font-family: inherit;
    line-height: 1.4;
    background-color: #fff;
}

.mixit7-faq-search-input:focus {
    outline: 2px solid var(--e-global-color-primary, #2271b1);
    outline-offset: 1px;
    border-color: var(--e-global-color-primary, #2271b1);
}

.mixit7-faq-search-clear {
    position: absolute;
    right: 0.5em;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1em;
    color: #888;
    padding: 0.25em;
    line-height: 1;
}

.mixit7-faq-search-spinner {
    position: absolute;
    right: 2em;
    width: 1em;
    height: 1em;
    border: 2px solid #ccc;
    border-top-color: var(--e-global-color-primary, #2271b1);
    border-radius: 50%;
    animation: mixit7-faq-spin 0.6s linear infinite;
    display: none;
}

.mixit7-faq-search-spinner.is-active {
    display: block;
}

@keyframes mixit7-faq-spin {
    to { transform: rotate(360deg); }
}

.mixit7-faq-search-results {
    margin-top: 0.75em;
}

.mixit7-faq-search-result-item {
    padding: 0.75em 1em;
    border: 1px solid var(--mixit7-faq-border-color);
    border-radius: var(--mixit7-faq-radius);
    margin-bottom: 6px;
}

.mixit7-faq-search-result-question {
    font-weight: 600;
    margin-bottom: 0.25em;
}

.mixit7-faq-search-result-answer {
    font-size: 0.9em;
    color: #555;
}

.mixit7-faq-search-result-category {
    font-size: 0.8em;
    color: #888;
    margin-top: 0.25em;
}

.mixit7-faq-search-no-results {
    color: #888;
    font-style: italic;
    padding: 0.5em 0;
}

mark.mixit7-faq-highlight {
    background-color: #fff176;
    color: inherit;
    padding: 0 2px;
    border-radius: 2px;
}

/* Citation / source link */
.mixit7-faq-source-link {
    display: inline-block;
    margin-top: 0.75em;
    font-size: 0.875em;
    color: var(--e-global-color-primary, #2271b1);
    text-decoration: none;
}

.mixit7-faq-source-link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Admin — Character counter (GEO meta box)
   ========================================================================== */

.mixit7-faq-char-counter {
    display: block;
    font-size: 12px;
    margin-top: 4px;
    transition: color 0.2s;
}

.mixit7-faq-char-counter.is-short      { color: #d63638; }
.mixit7-faq-char-counter.is-borderline { color: #dba617; }
.mixit7-faq-char-counter.is-good       { color: #46b450; }

#mixit7-faq-long-counter {
    margin: 6px 0 0 2px;
}

/* ==========================================================================
   Admin — General layout
   ========================================================================== */

.mixit7-faq-wrap {
    max-width: 1400px;
}

.mixit7-faq-wrap h1 {
    margin-bottom: 16px;
}

/* Two-column grid for pages with form + table side by side */
.mixit7-faq-page-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 24px;
    align-items: start;
    margin-top: 20px;
}

/* Prevent grid blowout from wide inner content (e.g. wp-list-table width:100%) */
.mixit7-faq-page-grid > * {
    min-width: 0;
}

/* Constrain form inputs and tables to their card width */
.mixit7-faq-card input[type="text"],
.mixit7-faq-card input[type="number"],
.mixit7-faq-card textarea,
.mixit7-faq-card select {
    max-width: 100%;
    box-sizing: border-box;
}

.mixit7-faq-card .wp-list-table {
    max-width: 100%;
}

@media (max-width: 900px) {
    .mixit7-faq-page-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Admin — Card
   ========================================================================== */

.mixit7-faq-card {
    background: #fff;
    border: 1px solid #c3c4c7;
    border-radius: 8px;
    padding: 20px 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

.mixit7-faq-card h2 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #1d2327;
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

/* ==========================================================================
   Admin — Info box (blue left border)
   ========================================================================== */

.mixit7-faq-info-box {
    background: #f0f6fc;
    border-left: 4px solid #2271b1;
    padding: 10px 14px;
    margin: 12px 0;
    border-radius: 0 4px 4px 0;
    font-size: 13px;
    line-height: 1.5;
}

.mixit7-faq-info-box code {
    background: rgba(0,0,0,.06);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 12px;
}

/* ==========================================================================
   Admin — Form table
   ========================================================================== */

.mixit7-faq-form-table {
    width: 100%;
}

.mixit7-faq-form-table th {
    width: 100px;
    padding: 12px 10px 12px 0;
    vertical-align: top;
    font-weight: 500;
}

.mixit7-faq-form-table td {
    padding: 10px 0;
}

.mixit7-faq-form-table input[type="text"],
.mixit7-faq-form-table input[type="search"],
.mixit7-faq-form-table textarea,
.mixit7-faq-form-table select {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border-radius: 4px;
}

/* ==========================================================================
   Admin — Notice / message
   ========================================================================== */

.mixit7-faq-notice {
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 13px;
    margin-top: 10px;
}

.mixit7-faq-notice.notice-success {
    background: #edfaef;
    border-left: 3px solid #46b450;
    color: #1a5c1e;
}

.mixit7-faq-notice.notice-error {
    background: #fdf0f0;
    border-left: 3px solid #dc3232;
    color: #6e1010;
}

/* ==========================================================================
   Admin — Categories table
   ========================================================================== */

.mixit7-faq-cat-table {
    margin-top: 8px;
}

.mixit7-faq-drag-handle {
    cursor: move;
    color: #aaa;
    text-align: center;
    width: 30px;
}

.mixit7-faq-drag-handle .dashicons {
    vertical-align: middle;
}

.mixit7-faq-cat-row.is-dragging {
    opacity: 0.5;
}

.mixit7-faq-cat-row.drop-target {
    border-top: 2px solid #2271b1;
}

.mixit7-faq-empty {
    color: #888;
    font-style: italic;
    padding: 10px 0;
}

.mixit7-faq-cat-trans-preview {
    font-size: 11px;
    color: #888;
}

/* ==========================================================================
   Admin — Language badge
   ========================================================================== */

.mixit7-faq-lang-badge {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    background-color: #2271b1;
    color: #fff;
    letter-spacing: .05em;
}

.mixit7-faq-lang-badge.mixit7-faq-lang-missing {
    background-color: #ccc;
    color: #555;
}

.mixit7-faq-none {
    color: #bbb;
}

/* ==========================================================================
   Admin — Translation meta box
   ========================================================================== */

.mixit7-faq-meta-translations p {
    margin: 4px 0 8px;
    font-size: 13px;
}

.mixit7-faq-translation-list {
    margin: 4px 0 0;
    padding: 0;
    list-style: none;
}

.mixit7-faq-translation-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 13px;
}

.mixit7-faq-translation-list li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Admin — Submit button
   ========================================================================== */

.mixit7-faq-wrap .button-primary {
    padding: 8px 20px;
    height: auto;
    font-size: 13px;
    border-radius: 4px;
}

/* ==========================================================================
   Admin — Tabs (re-use WP nav-tab but constrain width)
   ========================================================================== */

.mixit7-faq-tabs {
    margin-bottom: 0;
}

.mixit7-faq-tab-content {
    margin-top: 20px;
}