/**
 * PyBLOCK Pool - FAQ Styles
 * Optimized for readability and usability
 * NO intensive visual effects
 */

/* ============================================================================
   SEARCH BOX
   ============================================================================ */

#faq-search-container {
    max-width: 700px;
    margin: 0 auto 50px;
}

#faq-search {
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    border: 3px solid var(--color-primary);
    color: var(--color-primary);
    padding: 20px 25px;
    font-size: 1.4rem;
    font-family: var(--font-main);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    transition: all 0.3s ease;
}

#faq-search:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

#faq-search::placeholder {
    color: rgba(0, 255, 65, 0.5);
}

#search-results {
    text-align: center;
    margin-top: 15px;
    font-size: 1.2rem;
    color: var(--color-cyan);
    min-height: 25px;
}

/* ============================================================================
   CATEGORY SECTIONS
   ============================================================================ */

.faq-category {
    margin-bottom: 60px;
}

.faq-category-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--color-primary);
}

.faq-category-title {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.faq-category-description {
    font-size: 1.3rem;
    color: var(--color-secondary);
    line-height: 1.8;
}

/* ============================================================================
   ACCORDION ITEMS
   ============================================================================ */

.faq-accordion {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(0, 255, 65, 0.03);
    border: 2px solid rgba(0, 255, 65, 0.3);
    margin-bottom: 15px;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.faq-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
}

.faq-item.active {
    border-color: var(--color-cyan);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.3);
}

.faq-question {
    padding: 22px 30px;
    font-size: 1.4rem;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    user-select: none;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: rgba(0, 255, 65, 0.08);
}

.faq-question-text {
    flex: 1;
    line-height: 1.6;
}

.faq-question-icon {
    font-size: 2rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--color-cyan);
}

.faq-item.active .faq-question-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 2000px;
    padding: 5px 30px 30px 30px;
}

.faq-answer-content {
    font-size: 1.25rem;
    line-height: 2;
    color: var(--color-secondary);
    padding-top: 10px;
    border-top: 1px solid rgba(0, 255, 65, 0.2);
}

/* Better readability for answer content */
.faq-answer-content p {
    margin-bottom: 15px;
}

.faq-answer-content ul,
.faq-answer-content ol {
    margin: 15px 0 15px 25px;
    line-height: 2;
}

.faq-answer-content li {
    margin-bottom: 10px;
}

.faq-answer-content strong {
    color: var(--color-accent);
    font-weight: normal;
}

.faq-answer-content code {
    background: rgba(0, 255, 65, 0.1);
    padding: 3px 8px;
    border: 1px solid rgba(0, 255, 65, 0.3);
    color: var(--color-cyan);
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
}

.faq-answer-content a {
    color: var(--color-cyan);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.faq-answer-content a:hover {
    color: var(--color-accent);
}

/* ============================================================================
   HIGHLIGHT SEARCH MATCHES
   ============================================================================ */

.search-highlight {
    background: rgba(255, 255, 0, 0.3);
    color: var(--color-accent);
    padding: 0 3px;
    border-radius: 2px;
}

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

.faq-item.search-match {
    border-color: var(--color-accent);
    background: rgba(255, 255, 0, 0.05);
}

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

#no-results {
    display: none;
    text-align: center;
    padding: 60px 40px;
    background: rgba(255, 0, 0, 0.1);
    border: 3px solid var(--color-red);
    border-radius: 8px;
    margin: 40px auto;
    max-width: 600px;
}

#no-results.show {
    display: block;
}

#no-results h3 {
    color: var(--color-red);
    font-size: 2rem;
    margin-bottom: 20px;
}

#no-results p {
    color: var(--color-secondary);
    font-size: 1.3rem;
    line-height: 1.8;
}

/* ============================================================================
   CATEGORY COUNTER
   ============================================================================ */

.category-counter {
    display: inline-block;
    background: var(--color-primary);
    color: var(--bg-black);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 1.1rem;
    margin-left: 15px;
    font-weight: bold;
}

/* ============================================================================
   EXPAND/COLLAPSE ALL BUTTONS
   ============================================================================ */

.faq-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.faq-control-btn {
    background: rgba(0, 255, 65, 0.1);
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: 12px 25px;
    font-size: 1.2rem;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all 0.2s ease;
}

.faq-control-btn:hover {
    background: var(--color-primary);
    color: var(--bg-black);
    box-shadow: 0 0 20px var(--color-primary);
}

/* ============================================================================
   RESOURCE LINKS
   ============================================================================ */

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--color-cyan);
    color: var(--color-cyan);
    padding: 8px 15px;
    margin: 5px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.resource-link:hover {
    background: var(--color-cyan);
    color: var(--bg-black);
    box-shadow: 0 0 15px var(--color-cyan);
}

.resource-links-container {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 255, 65, 0.2);
}

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

@media (max-width: 768px) {
    .faq-question {
        font-size: 1.2rem;
        padding: 18px 20px;
    }

    .faq-answer-content {
        font-size: 1.1rem;
        line-height: 1.8;
        padding: 15px 20px 25px 20px;
    }

    .faq-question-icon {
        font-size: 1.5rem;
    }

    .faq-category-title {
        font-size: 2rem;
    }

    #faq-search {
        font-size: 1.2rem;
        padding: 15px 20px;
    }

    .faq-controls {
        flex-direction: column;
    }

    .faq-control-btn {
        width: 100%;
    }
}

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */

.faq-question:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.faq-item.active .faq-question {
    font-weight: bold;
}

/* Keyboard navigation indicator */
.faq-question:focus-visible {
    background: rgba(0, 255, 65, 0.15);
}

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

@media print {
    .faq-answer {
        max-height: none !important;
        padding: 20px 30px !important;
    }

    .faq-question-icon {
        display: none;
    }

    #faq-search-container,
    .faq-controls {
        display: none;
    }

    .faq-item {
        page-break-inside: avoid;
    }
}