/*
 * Pro Quiz — Elementor widget styles ("Pro Quiz Builder").
 *
 * Everything is scoped under .pro-quiz-elementor-wrapper. The widget
 * instance prints its own CSS custom properties (--pq-*) on the wrapper
 * from the widget style settings, so this file only provides fallbacks
 * and layout. No !important is used; dark mode and the style packs flip
 * through data attributes on the wrapper.
 *
 *   data-pq-pack="modern|classic|minimal|legacy"
 *   data-pq-dark="1"
 *   data-pq-cols-desktop|tablet|mobile="n"   (on .pq-items)
 */

.pro-quiz-elementor-wrapper {
    /* defaults — overridden inline per widget instance */
    --pq-bg: #ffffff;
    --pq-text: #333333;
    --pq-link: #0073aa;
    --pq-button: #0073aa;
    --pq-button-hover: #005a87;
    --pq-border: #dddddd;
    --pq-muted: #6b7280;
    --pq-card-bg: #ffffff;
    --pq-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --pq-font: inherit;
    --pq-font-size: 16px;
    --pq-padding: 20px;
    --pq-radius: 8px;
    --pq-radius-sm: 5px;
    --pq-cols: 3;

    isolation: isolate;
    box-sizing: border-box;
    font-family: var(--pq-font, inherit);
    font-size: var(--pq-font-size, 16px);
    line-height: 1.6;
    color: var(--pq-text);
    background-color: var(--pq-bg);
    border: 1px solid var(--pq-border);
    border-radius: var(--pq-radius);
    padding: var(--pq-padding);
    text-align: start;
}

.pro-quiz-elementor-wrapper *,
.pro-quiz-elementor-wrapper *::before,
.pro-quiz-elementor-wrapper *::after {
    box-sizing: border-box;
}

/* Isolation reset: keep the theme out and the widget in. */
.pro-quiz-elementor-wrapper .pq-items,
.pro-quiz-elementor-wrapper .pq-toolbar,
.pro-quiz-elementor-wrapper .pq-pagination {
    margin: 0;
    padding: 0;
}

/* ------------------------------------------------------------------
 * Toolbar (filter + search)
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: calc(var(--pq-padding) * 0.75);
}

.pro-quiz-elementor-wrapper .pq-toolbar .pq-filter,
.pro-quiz-elementor-wrapper .pq-toolbar .pq-search {
    font: inherit;
    color: var(--pq-text);
    background: var(--pq-card-bg);
    border: 1px solid var(--pq-border);
    border-radius: var(--pq-radius-sm);
    padding: 0.45em 0.8em;
    min-height: 2.4em;
}

.pro-quiz-elementor-wrapper .pq-toolbar .pq-search {
    flex: 1 1 180px;
    max-width: 340px;
}

/* ------------------------------------------------------------------
 * Items: grid / list / carousel
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-items {
    display: grid;
    gap: calc(var(--pq-padding) * 0.75);
    grid-template-columns: repeat(var(--pq-cols), minmax(0, 1fr));
}

.pro-quiz-elementor-wrapper .pq-items.pq-layout-list {
    display: block;
}

.pro-quiz-elementor-wrapper .pq-items.pq-layout-list .pq-card {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: start;
    margin-bottom: calc(var(--pq-padding) * 0.75);
}

.pro-quiz-elementor-wrapper .pq-items.pq-layout-list .pq-thumb {
    height: 130px;
}

/* Desktop column counts */
.pro-quiz-elementor-wrapper .pq-items[data-pq-cols-desktop="1"] { --pq-cols: 1; }
.pro-quiz-elementor-wrapper .pq-items[data-pq-cols-desktop="2"] { --pq-cols: 2; }
.pro-quiz-elementor-wrapper .pq-items[data-pq-cols-desktop="3"] { --pq-cols: 3; }
.pro-quiz-elementor-wrapper .pq-items[data-pq-cols-desktop="4"] { --pq-cols: 4; }

@media (max-width: 1024px) {
    .pro-quiz-elementor-wrapper .pq-items[data-pq-cols-tablet="1"] { --pq-cols: 1; }
    .pro-quiz-elementor-wrapper .pq-items[data-pq-cols-tablet="2"] { --pq-cols: 2; }
    .pro-quiz-elementor-wrapper .pq-items[data-pq-cols-tablet="3"] { --pq-cols: 3; }
}

@media (max-width: 767px) {
    .pro-quiz-elementor-wrapper .pq-items[data-pq-cols-mobile="1"] { --pq-cols: 1; }
    .pro-quiz-elementor-wrapper .pq-items[data-pq-cols-mobile="2"] { --pq-cols: 2; }

    .pro-quiz-elementor-wrapper .pq-items.pq-layout-list .pq-card {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* ------------------------------------------------------------------
 * Card
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-card {
    background: var(--pq-card-bg);
    border: 1px solid var(--pq-border);
    border-radius: var(--pq-radius);
    box-shadow: var(--pq-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    scroll-snap-align: start;
}

.pro-quiz-elementor-wrapper .pq-body {
    padding: calc(var(--pq-padding) * 0.75);
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    gap: 0.6em;
}

.pro-quiz-elementor-wrapper .pq-title {
    margin: 0;
    font-size: 1.1em;
    line-height: 1.4;
}

.pro-quiz-elementor-wrapper .pq-title-link,
.pro-quiz-elementor-wrapper a.pq-title-link {
    color: var(--pq-link);
    text-decoration: none;
}

.pro-quiz-elementor-wrapper a.pq-title-link:hover,
.pro-quiz-elementor-wrapper a.pq-title-link:focus {
    text-decoration: underline;
}

.pro-quiz-elementor-wrapper .pq-excerpt {
    color: var(--pq-muted);
    font-size: 0.92em;
    margin: 0;
}

.pro-quiz-elementor-wrapper .pq-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4em 1em;
    font-size: 0.85em;
    color: var(--pq-muted);
}

.pro-quiz-elementor-wrapper .pq-button,
.pro-quiz-elementor-wrapper a.pq-button {
    align-self: start;
    margin-top: auto;
    display: inline-block;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    color: #ffffff;
    background: var(--pq-button);
    border: 1px solid transparent;
    border-radius: var(--pq-radius-sm);
    padding: 0.5em 1.4em;
    transition: background-color 0.15s ease;
}

.pro-quiz-elementor-wrapper .pq-button:hover,
.pro-quiz-elementor-wrapper a.pq-button:hover,
.pro-quiz-elementor-wrapper .pq-button:focus,
.pro-quiz-elementor-wrapper a.pq-button:focus {
    background: var(--pq-button-hover);
    color: #ffffff;
}

/* ------------------------------------------------------------------
 * Thumbnail: placeholder tile and image share identical geometry
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-thumb {
    position: relative;
    height: 140px;
    background: hsl(var(--pq-hue, 210), 55%, 92%);
    border-bottom: 1px solid hsl(var(--pq-hue, 210), 45%, 82%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.pro-quiz-elementor-wrapper .pq-thumb-fallback {
    color: hsl(var(--pq-hue, 210), 50%, 38%);
    display: inline-flex;
}

.pro-quiz-elementor-wrapper .pq-thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ------------------------------------------------------------------
 * Carousel: pure CSS scroll-snap, no library
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-items.pq-layout-carousel {
    display: flex;
    gap: calc(var(--pq-padding) * 0.75);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 4px;
}

.pro-quiz-elementor-wrapper .pq-items.pq-layout-carousel .pq-card {
    flex: 0 0 calc((100% - (var(--pq-cols) - 1) * (var(--pq-padding) * 0.75)) / var(--pq-cols));
}

.pro-quiz-elementor-wrapper .pq-carousel-nav {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: calc(var(--pq-padding) * 0.5);
}

.pro-quiz-elementor-wrapper .pq-carousel-btn {
    font: inherit;
    line-height: 1;
    width: 2.2em;
    height: 2.2em;
    border-radius: 50%;
    cursor: pointer;
    color: var(--pq-text);
    background: var(--pq-card-bg);
    border: 1px solid var(--pq-border);
}

.pro-quiz-elementor-wrapper .pq-carousel-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

/* ------------------------------------------------------------------
 * Table
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95em;
}

.pro-quiz-elementor-wrapper .pq-table th,
.pro-quiz-elementor-wrapper .pq-table td {
    text-align: start;
    padding: 0.6em 0.75em;
    border-bottom: 1px solid var(--pq-border);
}

.pro-quiz-elementor-wrapper .pq-table thead th {
    font-weight: 600;
    background: var(--pq-card-bg);
}

.pro-quiz-elementor-wrapper .pq-table tbody tr:hover {
    background: rgba(0, 0, 0, 0.025);
}

@media (max-width: 767px) {
    .pro-quiz-elementor-wrapper .pq-table thead {
        display: none;
    }

    .pro-quiz-elementor-wrapper .pq-table tr {
        display: block;
        border: 1px solid var(--pq-border);
        border-radius: var(--pq-radius-sm);
        margin-bottom: 0.6em;
    }

    .pro-quiz-elementor-wrapper .pq-table td {
        display: block;
    }

    .pro-quiz-elementor-wrapper .pq-table td::before {
        content: attr(data-label);
        font-weight: 600;
        margin-inline-end: 0.5em;
    }
}

/* ------------------------------------------------------------------
 * Pagination
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: calc(var(--pq-padding) * 0.75);
}

.pro-quiz-elementor-wrapper .pq-page-btn {
    font: inherit;
    line-height: 1;
    min-width: 2.4em;
    min-height: 2.4em;
    border-radius: var(--pq-radius-sm);
    cursor: pointer;
    color: var(--pq-text);
    background: var(--pq-card-bg);
    border: 1px solid var(--pq-border);
}

.pro-quiz-elementor-wrapper .pq-page-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.pro-quiz-elementor-wrapper .pq-page-status {
    font-size: 0.9em;
    color: var(--pq-muted);
}

/* ------------------------------------------------------------------
 * States
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper .pq-empty {
    color: var(--pq-muted);
    margin: 0;
    padding: calc(var(--pq-padding) * 0.5) 0;
}

.pro-quiz-elementor-wrapper .pq-region.is-loading {
    opacity: 0.55;
    pointer-events: none;
    transition: opacity 0.15s ease;
}

.pro-quiz-elementor-wrapper .pq-loading {
    color: var(--pq-muted);
    font-size: 0.9em;
    padding: calc(var(--pq-padding) * 0.5) 0;
}

.pro-quiz-elementor-wrapper .pq-error {
    color: #b32d2e;
    background: rgba(179, 45, 46, 0.08);
    border: 1px solid rgba(179, 45, 46, 0.35);
    border-radius: var(--pq-radius-sm);
    padding: 0.6em 1em;
}

/* Delegated inline quiz (featured / single) */
.pro-quiz-elementor-wrapper .pq-featured {
    border: 1px solid var(--pq-border);
    border-radius: var(--pq-radius);
    padding: calc(var(--pq-padding) * 0.75);
    margin-bottom: calc(var(--pq-padding) * 0.75);
    scroll-margin-top: 90px;
}

.pro-quiz-elementor-wrapper .pq-featured .pq-back {
    margin-top: calc(var(--pq-padding) * 0.5);
}

/* ------------------------------------------------------------------
 * Style packs
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper[data-pq-pack="classic"] {
    --pq-shadow: none;
    --pq-radius: 4px;
    --pq-radius-sm: 3px;
}

.pro-quiz-elementor-wrapper[data-pq-pack="minimal"] {
    --pq-shadow: none;
    --pq-border: transparent;
    --pq-radius: 0px;
    --pq-radius-sm: 0px;
    --pq-card-bg: transparent;
}

.pro-quiz-elementor-wrapper[data-pq-pack="minimal"] .pq-thumb,
.pro-quiz-elementor-wrapper[data-pq-pack="minimal"] .pq-table th {
    background: rgba(0, 0, 0, 0.04);
}

.pro-quiz-elementor-wrapper[data-pq-pack="legacy"] {
    --pq-shadow: none;
    --pq-radius: 3px;
    --pq-radius-sm: 2px;
    --pq-card-bg: #f9f9f9;
    --pq-muted: #777777;
}

.pro-quiz-elementor-wrapper[data-pq-pack="legacy"] .pq-button,
.pro-quiz-elementor-wrapper[data-pq-pack="legacy"] a.pq-button {
    font-weight: normal;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2);
}

/* ------------------------------------------------------------------
 * Dark mode
 * ------------------------------------------------------------------ */

.pro-quiz-elementor-wrapper[data-pq-dark="1"] {
    --pq-bg: #1e2430;
    --pq-text: #e6e9ef;
    --pq-muted: #a3adbd;
    --pq-card-bg: #262d3c;
    --pq-border: #3a4254;
    --pq-link: #7ab8f5;
    --pq-button: #3a7ca8;
    --pq-button-hover: #5591bd;
    --pq-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
}

.pro-quiz-elementor-wrapper[data-pq-dark="1"] .pq-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.04);
}