/* ═══════════════════════════════════════════════════════════
   RCX FAQ – Front-end Styles
   ═══════════════════════════════════════════════════════════ */

/* ─── Container ─────────────────────────────────────────── */
.rcx-faq-wrap {
    max-width: 960px;
    margin: 0 auto 2em;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* ─── Search ────────────────────────────────────────────── */
.rcx-faq-search-wrap {
    position: relative;
    margin-bottom: 1.5em;
}
.rcx-faq-search-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border: 2px solid var(--rcx-faq-border, #ddd);
    border-radius: 6px;
    outline: none;
    transition: border-color .2s;
    box-sizing: border-box;
    background: var(--rcx-faq-search-bg, #fff);
    color: var(--rcx-faq-search-text, inherit);
}
.rcx-faq-search-input::placeholder {
    color: var(--rcx-faq-search-text, #999);
    opacity: .65;
}
.rcx-faq-search-input:focus {
    border-color: var(--rcx-faq-color, #0073aa);
}
.rcx-faq-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--rcx-faq-answer-bg, #fff);
    border: 1px solid var(--rcx-faq-border, #ddd);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
    color: var(--rcx-faq-answer-text, inherit);
}
.rcx-faq-search-results .rcx-faq-sr-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--rcx-faq-border, #f0f0f0);
    cursor: pointer;
}
.rcx-faq-search-results .rcx-faq-sr-item:hover {
    opacity: .85;
}
.rcx-faq-search-results .rcx-faq-sr-item:last-child {
    border-bottom: none;
}
.rcx-faq-search-results .rcx-faq-sr-question {
    font-weight: 600;
    margin: 0 0 4px;
}
.rcx-faq-search-results .rcx-faq-sr-answer {
    margin: 0;
    opacity: .7;
    font-size: 13px;
}
.rcx-faq-search-no-results {
    padding: 12px 16px;
    opacity: .6;
    font-style: italic;
}

/* ─── Category tabs ─────────────────────────────────────── */
.rcx-faq-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.5em;
}
.rcx-faq-cat-tab {
    padding: 8px 16px;
    border: 2px solid var(--rcx-faq-border, #ddd);
    border-radius: 20px;
    background: transparent;
    color: var(--rcx-faq-text, inherit);
    cursor: pointer;
    font-size: 14px;
    transition: all .2s;
}
.rcx-faq-cat-tab:hover,
.rcx-faq-cat-tab.active {
    border-color: var(--rcx-faq-color, #0073aa);
    color: var(--rcx-faq-color, #0073aa);
}
.rcx-faq-cat-tab.active {
    background: var(--rcx-faq-color, #0073aa);
    color: var(--rcx-faq-btn-text, #fff);
}

/* ─── FAQ list / accordion ──────────────────────────────── */
.rcx-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.rcx-faq-columns-2 {
    display: block;
    column-count: 2;
    column-gap: 16px;
}
.rcx-faq-columns-2 .rcx-faq-item {
    break-inside: avoid;
}
@media (max-width: 600px) {
    .rcx-faq-columns-2 {
        column-count: 1;
    }
}

.rcx-faq-item {
    border: 1px solid var(--rcx-faq-border, #e0e0e0);
    border-radius: 6px;
    margin-bottom: 8px;
    overflow: hidden;
    transition: box-shadow .2s;
}
.rcx-faq-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

/* Question (accordion header) */
.rcx-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    cursor: pointer;
    background: var(--rcx-faq-bg, #fafafa);
    color: var(--rcx-faq-text, inherit);
    user-select: none;
    transition: background .2s, opacity .2s;
    gap: 12px;
}
.rcx-faq-question:hover {
    opacity: .88;
}
.rcx-faq-q-text {
    flex: 1;
    font-weight: 600;
    font-size: 15px;
    line-height: 1.4;
}

/* Toggle icon */
.rcx-faq-toggle-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    position: relative;
    transition: transform .25s ease;
}

/* Plus / Minus icon */
.rcx-faq-icon-plus .rcx-faq-toggle-icon::before,
.rcx-faq-icon-plus .rcx-faq-toggle-icon::after {
    content: '';
    position: absolute;
    background: var(--rcx-faq-icon, var(--rcx-faq-color, #0073aa));
    border-radius: 2px;
    transition: transform .25s ease;
}
.rcx-faq-icon-plus .rcx-faq-toggle-icon::before {
    top: 50%;
    left: 2px;
    right: 2px;
    height: 3px;
    margin-top: -1.5px;
}
.rcx-faq-icon-plus .rcx-faq-toggle-icon::after {
    left: 50%;
    top: 2px;
    bottom: 2px;
    width: 3px;
    margin-left: -1.5px;
}
.rcx-faq-open .rcx-faq-icon-plus .rcx-faq-toggle-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

/* Arrow icon */
.rcx-faq-icon-arrow .rcx-faq-toggle-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    border-right: 3px solid var(--rcx-faq-icon, var(--rcx-faq-color, #0073aa));
    border-bottom: 3px solid var(--rcx-faq-icon, var(--rcx-faq-color, #0073aa));
    transform: translate(-50%, -60%) rotate(45deg);
    transition: transform .25s ease;
}
.rcx-faq-open .rcx-faq-icon-arrow .rcx-faq-toggle-icon::before {
    transform: translate(-50%, -30%) rotate(-135deg);
}

/* None icon */
.rcx-faq-icon-none .rcx-faq-toggle-icon {
    display: none;
}

/* Answer */
.rcx-faq-answer {
    padding: 0 20px 16px;
    font-size: 14px;
    line-height: 1.65;
    background: var(--rcx-faq-answer-bg, transparent);
    color: var(--rcx-faq-answer-text, #444);
}
.rcx-faq-answer p:first-child { margin-top: 0; }
.rcx-faq-answer p:last-child { margin-bottom: 0; }

/* Empty state */
.rcx-faq-empty {
    text-align: center;
    opacity: .6;
    padding: 2em;
}

/* ─── Ask a Question button ─────────────────────────────── */
.rcx-faq-ask-wrap {
    text-align: center;
    margin-top: 1.5em;
}
.rcx-faq-ask-btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: var(--rcx-faq-color, #0073aa);
    color: var(--rcx-faq-btn-text, #fff);
    transition: opacity .2s;
}
.rcx-faq-ask-btn:hover {
    opacity: .85;
}

/* ─── Modal ─────────────────────────────────────────────── */
.rcx-faq-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.rcx-faq-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.55);
}
.rcx-faq-modal-content {
    position: relative;
    background: var(--rcx-faq-answer-bg, #fff);
    color: var(--rcx-faq-answer-text, inherit);
    border-radius: 10px;
    max-width: 560px;
    width: 92%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 32px;
    box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.rcx-faq-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--rcx-faq-answer-text, #999);
    line-height: 1;
    opacity: .6;
}
.rcx-faq-modal-close:hover { opacity: 1; }

.rcx-faq-modal-content h3 {
    margin: 0 0 1em;
    font-size: 20px;
}

/* Steps */
.rcx-faq-modal-step { }
.rcx-faq-modal-step label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}
.rcx-faq-modal-question,
.rcx-faq-modal-email,
.rcx-faq-modal-name {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 2px solid var(--rcx-faq-border, #ddd);
    border-radius: 6px;
    box-sizing: border-box;
    outline: none;
    transition: border-color .2s;
    background: var(--rcx-faq-search-bg, #fff);
    color: var(--rcx-faq-search-text, inherit);
}
.rcx-faq-modal-question:focus,
.rcx-faq-modal-email:focus,
.rcx-faq-modal-name:focus {
    border-color: var(--rcx-faq-color, #0073aa);
}

.rcx-faq-modal-field {
    margin-bottom: 12px;
}
.rcx-faq-modal-field .required {
    color: #d00;
}

.rcx-faq-modal-next-btn,
.rcx-faq-modal-submit-btn,
.rcx-faq-modal-none-match,
.rcx-faq-modal-close-btn {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity .2s;
}
.rcx-faq-modal-next-btn,
.rcx-faq-modal-submit-btn {
    background: var(--rcx-faq-color, #0073aa);
    color: var(--rcx-faq-btn-text, #fff);
}
.rcx-faq-modal-none-match {
    background: var(--rcx-faq-bg, #f0f0f0);
    color: var(--rcx-faq-text, #333);
}
.rcx-faq-modal-close-btn {
    background: var(--rcx-faq-bg, #f0f0f0);
    color: var(--rcx-faq-text, #333);
}
.rcx-faq-modal-next-btn:hover,
.rcx-faq-modal-submit-btn:hover {
    opacity: .85;
}

/* Similar questions list */
.rcx-faq-similar-heading {
    font-weight: 600;
    margin-bottom: 8px;
}
.rcx-faq-similar-list {
    max-height: 260px;
    overflow-y: auto;
    margin-bottom: 12px;
}
.rcx-faq-similar-item {
    padding: 12px 14px;
    border: 1px solid var(--rcx-faq-border, #e0e0e0);
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: opacity .15s;
}
.rcx-faq-similar-item:hover {
    opacity: .85;
}
.rcx-faq-similar-item .rcx-faq-sim-q {
    font-weight: 600;
    font-size: 14px;
    margin: 0 0 4px;
}
.rcx-faq-similar-item .rcx-faq-sim-excerpt {
    margin: 0;
    opacity: .7;
    font-size: 13px;
}

/* Result message */
.rcx-faq-modal-result-msg {
    font-size: 15px;
    line-height: 1.6;
    padding: 8px 0;
}

/* Spinner */
.rcx-faq-modal-loader {
    text-align: center;
    padding: 20px;
}
.rcx-faq-spinner {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 3px solid var(--rcx-faq-border, #ddd);
    border-top-color: var(--rcx-faq-color, #0073aa);
    border-radius: 50%;
    animation: rcx-faq-spin .6s linear infinite;
}
@keyframes rcx-faq-spin {
    to { transform: rotate(360deg); }
}

/* ─── Accessibility ─────────────────────────────────────── */
.rcx-faq-question:focus-visible {
    outline: 2px solid var(--rcx-faq-color, #0073aa);
    outline-offset: -2px;
}