/**
 * Ensemble FAQ Add-on Styles
 * 
 * Layout-kompatibel mit allen Ensemble Themes
 * Verwendet CSS-Variablen vom Ensemble Designer
 * 
 * @package Ensemble
 * @subpackage Addons/FAQ
 * @version 1.0.0
 */

/* =====================================================
   CSS VARIABLES - Ensemble Designer Integration
   ===================================================== */

.es-faq-wrapper {
    /* Core Colors - From Ensemble Designer */
    --faq-bg: var(--ensemble-bg, var(--pure-bg, #ffffff));
    --faq-card-bg: var(--ensemble-card-bg, var(--pure-card-bg, #ffffff));
    --faq-border: var(--ensemble-card-border, var(--pure-border, #e8e8e8));
    --faq-text: var(--ensemble-text, var(--pure-text, #111111));
    --faq-text-secondary: var(--ensemble-text-secondary, var(--pure-text-secondary, #666666));
    --faq-primary: var(--ensemble-primary, var(--pure-primary, #667eea));
    --faq-hover: var(--ensemble-hover, var(--pure-hover, #5568d3));
    
    /* Typography */
    --faq-font: var(--ensemble-font-body, var(--pure-font, 'Inter', -apple-system, sans-serif));
    --faq-font-heading: var(--ensemble-font-heading, var(--pure-font-heading, 'Inter', -apple-system, sans-serif));
    --faq-weight-heading: var(--ensemble-heading-weight, var(--pure-weight-medium, 600));
    --faq-weight-body: var(--ensemble-body-weight, var(--pure-weight-normal, 400));
    --faq-line-height: var(--ensemble-line-height-body, var(--pure-line-height, 1.6));
    
    /* Sizes */
    --faq-h2-size: var(--ensemble-h2-size, var(--pure-h2, 28px));
    --faq-h3-size: var(--ensemble-h3-size, var(--pure-h3, 18px));
    --faq-body-size: var(--ensemble-body-size, var(--pure-body, 16px));
    --faq-small-size: var(--ensemble-small-size, var(--pure-small, 14px));
    
    /* Spacing */
    --faq-radius: var(--ensemble-card-radius, 8px);
    --faq-padding: var(--ensemble-card-padding, 20px);
    --faq-gap: var(--ensemble-card-gap, 12px);
    
    /* Transitions */
    --faq-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --faq-transition-fast: 0.15s ease;
    
    /* Shadow */
    --faq-shadow: var(--ensemble-card-shadow, 0 1px 3px rgba(0, 0, 0, 0.1));
    --faq-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Dark Mode Support */
body.es-mode-dark .es-faq-wrapper,
.es-mode-dark .es-faq-wrapper {
    --faq-bg: var(--ensemble-bg-dark, #0a0a0a);
    --faq-card-bg: var(--ensemble-card-bg-dark, #111111);
    --faq-border: var(--ensemble-card-border-dark, #222222);
    --faq-text: var(--ensemble-text-dark, #f5f5f5);
    --faq-text-secondary: var(--ensemble-text-secondary-dark, #a0a0a0);
    --faq-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    --faq-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.4);
}


/* =====================================================
   BASE WRAPPER
   ===================================================== */

.es-faq-wrapper {
    font-family: var(--faq-font);
    font-size: var(--faq-body-size);
    line-height: var(--faq-line-height);
    color: var(--faq-text);
    max-width: 900px;
    margin: 0 auto;
}

.es-faq-wrapper *,
.es-faq-wrapper *::before,
.es-faq-wrapper *::after {
    box-sizing: border-box;
}


/* =====================================================
   HEADER - Search & Filter
   ===================================================== */

.es-faq-header {
    margin-bottom: 32px;
}

.es-faq-search-wrap {
    position: relative;
    margin-bottom: 20px;
}

.es-faq-search {
    width: 100%;
    padding: 14px 20px 14px 48px;
    font-family: var(--faq-font);
    font-size: var(--faq-body-size);
    color: var(--faq-text);
    background: var(--faq-card-bg);
    border: 1px solid var(--faq-border);
    border-radius: var(--faq-radius);
    outline: none;
    transition: var(--faq-transition);
}

.es-faq-search:focus {
    border-color: var(--faq-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.es-faq-search::placeholder {
    color: var(--faq-text-secondary);
    opacity: 0.7;
}

.es-faq-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--faq-text-secondary);
    pointer-events: none;
}

/* Category Filter Pills */
.es-faq-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.es-faq-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-family: var(--faq-font);
    font-size: var(--faq-small-size);
    font-weight: 500;
    color: var(--faq-text-secondary);
    background: var(--faq-card-bg);
    border: 1px solid var(--faq-border);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--faq-transition);
    text-transform: none;
    letter-spacing: 0;
}

.es-faq-filter-btn:hover {
    color: var(--faq-text);
    border-color: var(--faq-primary);
    background: var(--faq-card-bg);
}

.es-faq-filter-btn.active {
    color: #ffffff;
    background: var(--faq-primary);
    border-color: var(--faq-primary);
}

.es-faq-filter-btn .es-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.es-faq-filter-btn.active .es-count {
    background: rgba(255, 255, 255, 0.25);
}


/* =====================================================
   FAQ LIST
   ===================================================== */

.es-faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--faq-gap);
}


/* =====================================================
   FAQ ITEM - Cards Layout (Default)
   ===================================================== */

.es-faq-item {
    background: var(--faq-card-bg);
    border: 1px solid var(--faq-border);
    border-radius: var(--faq-radius);
    overflow: hidden;
    transition: var(--faq-transition);
}

.es-faq-item:hover {
    border-color: var(--faq-primary);
    box-shadow: var(--faq-shadow-hover);
    transform: translateY(-2px);
}

.es-faq-item.es-faq-hidden {
    display: none;
}

/* Question Header */
.es-faq-question {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    padding: var(--faq-padding);
    font-family: var(--faq-font-heading);
    font-size: var(--faq-h3-size);
    font-weight: var(--faq-weight-heading);
    color: var(--faq-text);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: var(--faq-transition);
}

.es-faq-question:hover {
    background: rgba(0, 0, 0, 0.02);
}

body.es-mode-dark .es-faq-question:hover,
.es-mode-dark .es-faq-question:hover {
    background: rgba(255, 255, 255, 0.03);
}

.es-faq-item.active .es-faq-question {
    color: var(--faq-text);
}

/* Question Icon (Optional) */
.es-faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--faq-primary);
}

/* Question Text */
.es-faq-question-text {
    flex: 1;
    line-height: 1.4;
}

/* Toggle Icon */
.es-faq-toggle {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--faq-text-secondary);
    transition: var(--faq-transition);
}

.es-faq-item.active .es-faq-toggle {
    color: var(--faq-text);
    transform: rotate(180deg);
}

/* Icon Left Position */
.es-faq-icon-left .es-faq-question {
    flex-direction: row;
}

.es-faq-icon-left .es-faq-toggle {
    order: -1;
    transform: rotate(-90deg);
}

.es-faq-icon-left .es-faq-item.active .es-faq-toggle {
    transform: rotate(0deg);
}

/* Answer */
.es-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--faq-transition), padding var(--faq-transition);
}

.es-faq-item.active .es-faq-answer {
    max-height: 2000px; /* JS will override with actual height */
}

.es-faq-answer-inner {
    padding: 0 var(--faq-padding) var(--faq-padding);
    color: var(--faq-text-secondary);
    line-height: 1.7;
}

.es-faq-answer-inner p:last-child {
    margin-bottom: 0;
}

.es-faq-answer-inner a {
    color: var(--faq-primary);
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: var(--faq-transition-fast);
}

.es-faq-answer-inner a:hover {
    text-decoration-color: var(--faq-primary);
}

.es-faq-answer-inner ul,
.es-faq-answer-inner ol {
    margin: 1em 0;
    padding-left: 1.5em;
}

.es-faq-answer-inner li {
    margin-bottom: 0.5em;
}


/* =====================================================
   LAYOUT: Minimal
   ===================================================== */

.es-faq-layout-minimal .es-faq-item {
    background: transparent;
    border: none;
    border-radius: 0;
    border-bottom: 1px solid var(--faq-border);
}

.es-faq-layout-minimal .es-faq-item:hover {
    box-shadow: none;
    transform: none;
    border-color: var(--faq-border);
}

.es-faq-layout-minimal .es-faq-item:last-child {
    border-bottom: none;
}

.es-faq-layout-minimal .es-faq-question {
    padding: 20px 0;
}

.es-faq-layout-minimal .es-faq-answer-inner {
    padding: 0 0 20px;
}


/* =====================================================
   LAYOUT: Bordered
   ===================================================== */

.es-faq-layout-bordered .es-faq-item {
    background: transparent;
    border-width: 2px;
}

.es-faq-layout-bordered .es-faq-item:hover {
    background: var(--faq-card-bg);
}

.es-faq-layout-bordered .es-faq-item.active {
    border-color: var(--faq-primary);
    background: var(--faq-card-bg);
}


/* =====================================================
   ICON TYPES
   ===================================================== */

/* Plus Icon */
.es-faq-icon-plus .es-faq-toggle::before,
.es-faq-icon-plus .es-faq-toggle::after {
    content: '';
    position: absolute;
    background: currentColor;
    transition: var(--faq-transition);
}

.es-faq-icon-plus .es-faq-toggle {
    position: relative;
}

.es-faq-icon-plus .es-faq-toggle::before {
    width: 14px;
    height: 2px;
}

.es-faq-icon-plus .es-faq-toggle::after {
    width: 2px;
    height: 14px;
}

.es-faq-icon-plus .es-faq-item.active .es-faq-toggle {
    transform: none;
}

.es-faq-icon-plus .es-faq-item.active .es-faq-toggle::after {
    transform: rotate(90deg);
    opacity: 0;
}

/* Arrow Icon */
.es-faq-icon-arrow .es-faq-toggle {
    transform: rotate(0deg);
}

.es-faq-icon-arrow .es-faq-item.active .es-faq-toggle {
    transform: rotate(90deg);
}


/* =====================================================
   LAYOUT SPECIFIC - Club Theme
   ===================================================== */

.es-layout-club .es-faq-wrapper,
.es-club-layout .es-faq-wrapper {
    --faq-bg: var(--club-bg, #0a0a0a);
    --faq-card-bg: var(--club-card-bg, #111111);
    --faq-border: var(--club-card-border, #222222);
    --faq-text: var(--club-text, #ffffff);
    --faq-text-secondary: var(--club-text-secondary, #999999);
    --faq-primary: var(--club-primary, #ff3366);
    --faq-hover: var(--club-hover, #ff4d7a);
    --faq-radius: var(--club-radius, 0px);
    --faq-font: var(--club-font-body, 'Inter', sans-serif);
    --faq-font-heading: var(--club-font-heading, 'Inter', sans-serif);
}

.es-layout-club .es-faq-item:hover,
.es-club-layout .es-faq-item:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--faq-primary);
    transform: translateY(-4px);
}


/* =====================================================
   LAYOUT SPECIFIC - Pure Theme
   ===================================================== */

.es-layout-pure .es-faq-wrapper,
.es-pure-layout .es-faq-wrapper {
    --faq-bg: var(--pure-bg, #ffffff);
    --faq-card-bg: var(--pure-card-bg, #ffffff);
    --faq-border: var(--pure-border, #e8e8e8);
    --faq-text: var(--pure-text, #111111);
    --faq-text-secondary: var(--pure-text-secondary, #666666);
    --faq-primary: var(--pure-primary, #111111);
    --faq-radius: var(--pure-radius, 0px);
    --faq-font: var(--pure-font, 'Inter', sans-serif);
}

.es-layout-pure .es-faq-item:hover,
.es-pure-layout .es-faq-item:hover {
    box-shadow: none;
    transform: none;
    opacity: 0.9;
}


/* =====================================================
   LAYOUT SPECIFIC - Kinky Theme
   ===================================================== */

.es-layout-kinky .es-faq-wrapper,
.es-kinky-layout .es-faq-wrapper {
    --faq-radius: 16px;
}

.es-layout-kinky .es-faq-item,
.es-kinky-layout .es-faq-item {
    border-radius: 16px;
}


/* =====================================================
   LAYOUT SPECIFIC - Stage Theme
   ===================================================== */

.es-layout-stage .es-faq-wrapper,
.es-stage-layout .es-faq-wrapper {
    --faq-radius: 12px;
}


/* =====================================================
   LAYOUT SPECIFIC - Lovepop Theme
   ===================================================== */

.es-layout-lovepop .es-faq-wrapper,
.es-lovepop-layout .es-faq-wrapper {
    --faq-radius: 20px;
}

.es-layout-lovepop .es-faq-item,
.es-lovepop-layout .es-faq-item {
    border-radius: 20px;
}


/* =====================================================
   NO RESULTS STATE
   ===================================================== */

.es-faq-no-results {
    text-align: center;
    padding: 48px 24px;
    color: var(--faq-text-secondary);
}

.es-faq-no-results-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    opacity: 0.5;
}

.es-faq-no-results p {
    margin: 0;
    font-size: var(--faq-body-size);
}

.es-faq-reset-search {
    display: inline-block;
    margin-top: 12px;
    padding: 8px 16px;
    font-size: var(--faq-small-size);
    color: var(--faq-primary);
    background: transparent;
    border: 1px solid var(--faq-primary);
    border-radius: var(--faq-radius);
    cursor: pointer;
    transition: var(--faq-transition);
}

.es-faq-reset-search:hover {
    color: #ffffff;
    background: var(--faq-primary);
}


/* =====================================================
   EMPTY STATE
   ===================================================== */

.es-faq-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--faq-text-secondary);
    font-style: italic;
}


/* =====================================================
   ANIMATIONS
   ===================================================== */

@keyframes es-faq-fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.es-faq-item {
    animation: es-faq-fadeIn 0.4s ease backwards;
}

.es-faq-item:nth-child(1) { animation-delay: 0.05s; }
.es-faq-item:nth-child(2) { animation-delay: 0.1s; }
.es-faq-item:nth-child(3) { animation-delay: 0.15s; }
.es-faq-item:nth-child(4) { animation-delay: 0.2s; }
.es-faq-item:nth-child(5) { animation-delay: 0.25s; }
.es-faq-item:nth-child(6) { animation-delay: 0.3s; }
.es-faq-item:nth-child(7) { animation-delay: 0.35s; }
.es-faq-item:nth-child(8) { animation-delay: 0.4s; }
.es-faq-item:nth-child(9) { animation-delay: 0.45s; }
.es-faq-item:nth-child(10) { animation-delay: 0.5s; }


/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 768px) {
    .es-faq-wrapper {
        --faq-h3-size: 16px;
        --faq-padding: 16px;
    }
    
    .es-faq-header {
        margin-bottom: 24px;
    }
    
    .es-faq-search {
        padding: 12px 16px 12px 44px;
    }
    
    .es-faq-filter {
        gap: 6px;
    }
    
    .es-faq-filter-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .es-faq-question {
        gap: 12px;
        padding: 16px;
    }
    
    .es-faq-answer-inner {
        padding: 0 16px 16px;
    }
}

@media (max-width: 480px) {
    .es-faq-filter {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 8px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .es-faq-filter::-webkit-scrollbar {
        display: none;
    }
    
    .es-faq-filter-btn {
        flex-shrink: 0;
    }
}


/* =====================================================
   PRINT STYLES
   ===================================================== */

@media print {
    .es-faq-search-wrap,
    .es-faq-filter,
    .es-faq-toggle {
        display: none !important;
    }
    
    .es-faq-item {
        break-inside: avoid;
        border: 1px solid #ddd;
        margin-bottom: 12px;
    }
    
    .es-faq-answer {
        max-height: none !important;
    }
    
    .es-faq-answer-inner {
        padding-top: 0 !important;
    }
}