/* ============================================
   EOTG Rules Module - Cyberpunk Theme
   ============================================ */

/* Color Variables */
:root {
    --eotg-bg-primary: #0a0a0a;
    --eotg-bg-secondary: #1a1a1a;
    --eotg-bg-tertiary: #0f0f0f;
    --eotg-accent-primary: #a78bfa;
    --eotg-accent-secondary: #38bdf8;
    --eotg-accent-glow: rgba(167, 139, 250, 0.4);
    --eotg-text-primary: #e6f0ff;
    --eotg-text-secondary: #9bb4d8;
    --eotg-text-muted: #6b7b93;
    --eotg-border-color: rgba(255, 255, 255, 0.1);
    --eotg-border-accent: rgba(167, 139, 250, 0.4);
}

/* Module Container */
.mod-eotg-rules {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    background: var(--eotg-bg-primary);
    color: var(--eotg-text-primary);
    line-height: 1.7;
}

/* Cyberpunk Grid Background */
.mod-eotg-rules::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, rgba(167, 139, 250, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(167, 139, 250, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.5;
}

/* ============================================
   HEADER
   ============================================ */
.eotg-rules-header {
    text-align: center;
    padding: 40px 20px;
    border-bottom: 2px solid var(--eotg-border-accent);
    margin-bottom: 40px;
    position: relative;
    background: linear-gradient(135deg, var(--eotg-bg-secondary) 0%, var(--eotg-bg-primary) 100%);
    border-radius: 8px;
}

.eotg-rules-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: var(--eotg-accent-primary);
    box-shadow: 0 0 20px var(--eotg-accent-glow);
}

.eotg-rules-header h1 {
    font-size: 3rem;
    color: var(--eotg-accent-primary);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 10px;
    font-weight: 900;
    text-shadow: 
        0 0 20px var(--eotg-accent-glow),
        0 0 40px var(--eotg-accent-glow),
        0 2px 4px rgba(0, 0, 0, 0.8);
    -webkit-text-stroke: 1px rgba(167, 139, 250, 0.3);
}

.eotg-rules-header .subtitle {
    font-size: 1.1rem;
    color: var(--eotg-text-secondary);
    letter-spacing: 2px;
}

/* ============================================
   CONTROLS BAR
   ============================================ */
.eotg-rules-controls-bar {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--eotg-bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--eotg-border-color);
}

.eotg-rules-search-box {
    width: 100%;
    max-width: 600px;
    position: relative;
}

.eotg-rules-search-box input {
    width: 100%;
    padding: 12px 40px 12px 16px;
    background: var(--eotg-bg-tertiary);
    border: 1px solid var(--eotg-border-color);
    border-radius: 4px;
    color: var(--eotg-text-primary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.eotg-rules-search-box input:focus {
    outline: none;
    border-color: var(--eotg-accent-secondary);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.eotg-rules-search-box::after {
    content: '🔍';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.eotg-rules-toc-container {
    background: var(--eotg-bg-secondary);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 40px;
    border: 1px solid var(--eotg-border-accent);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.eotg-rules-toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--eotg-border-color);
}

.eotg-rules-toc-header h2 {
    font-size: 1.5rem;
    color: var(--eotg-accent-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}

.eotg-rules-toc-toggle {
    padding: 8px 16px;
    background: var(--eotg-bg-tertiary);
    color: var(--eotg-text-secondary);
    border: 1px solid var(--eotg-border-color);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.eotg-rules-toc-toggle:hover {
    background: var(--eotg-accent-secondary);
    color: white;
    border-color: var(--eotg-accent-secondary);
}

.eotg-rules-toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.eotg-rules-toc-item {
    padding: 12px 16px;
    background: var(--eotg-bg-tertiary);
    border-left: 3px solid var(--eotg-accent-primary);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.eotg-rules-toc-item:hover {
    background: var(--eotg-bg-primary);
    border-left-color: var(--eotg-accent-secondary);
    transform: translateX(5px);
    box-shadow: 0 2px 10px var(--eotg-accent-glow);
}

.eotg-rules-toc-item-title {
    color: var(--eotg-text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.eotg-rules-toc-item-number {
    color: var(--eotg-accent-primary);
    font-weight: bold;
    font-size: 0.85rem;
    opacity: 0.7;
}

/* ============================================
   ACCORDION
   ============================================ */
.eotg-rules-accordion-item {
    background: var(--eotg-bg-secondary);
    border: 1px solid var(--eotg-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.eotg-rules-accordion-item:hover {
    border-color: var(--eotg-accent-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.eotg-rules-accordion-header {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--eotg-bg-tertiary);
    transition: all 0.3s ease;
    position: relative;
}

.eotg-rules-accordion-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--eotg-accent-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.eotg-rules-accordion-header:hover::before {
    opacity: 1;
}

.eotg-rules-accordion-header.active {
    background: var(--eotg-bg-primary);
    border-bottom: 1px solid var(--eotg-border-color);
}

.eotg-rules-accordion-header.active::before {
    opacity: 1;
    box-shadow: 0 0 10px var(--eotg-accent-glow);
}

.eotg-rules-accordion-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--eotg-text-primary);
    display: flex;
    align-items: center;
    gap: 15px;
}

.eotg-rules-accordion-number {
    background: var(--eotg-accent-primary);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: bold;
}

.eotg-rules-accordion-icon {
    color: var(--eotg-accent-secondary);
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.eotg-rules-accordion-header.active .eotg-rules-accordion-icon {
    transform: rotate(180deg);
}

.eotg-rules-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.eotg-rules-accordion-content.active {
    max-height: 5000px;
}

.eotg-rules-accordion-body {
    padding: 25px;
    color: var(--eotg-text-secondary);
    line-height: 1.8;
}

.eotg-rules-accordion-body h3,
.eotg-rules-accordion-body h4,
.eotg-rules-accordion-body h5 {
    color: var(--eotg-accent-secondary);
    margin-top: 20px;
    margin-bottom: 10px;
}

.eotg-rules-accordion-body h3 {
    font-size: 1.1rem;
}

.eotg-rules-accordion-body ul,
.eotg-rules-accordion-body ol {
    margin-left: 25px;
    margin-top: 10px;
    margin-bottom: 15px;
}

.eotg-rules-accordion-body li {
    margin-bottom: 8px;
}

.eotg-rules-accordion-body strong {
    color: var(--eotg-accent-primary);
}

.eotg-rules-accordion-body em {
    color: var(--eotg-text-primary);
    font-style: italic;
}

.eotg-rules-accordion-body p {
    margin-bottom: 15px;
}

/* ============================================
   SEARCH HIGHLIGHTING
   ============================================ */
.highlight-match {
    background: var(--eotg-accent-primary);
    color: white;
    padding: 2px 4px;
    border-radius: 2px;
}

/* ============================================
   NO RESULTS / NO ARTICLES
   ============================================ */
.eotg-rules-no-results,
.eotg-rules-no-articles {
    text-align: center;
    padding: 60px 20px;
    color: var(--eotg-text-muted);
}

.eotg-rules-no-results-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.3;
}

.eotg-rules-no-results h3,
.eotg-rules-no-articles p {
    color: var(--eotg-text-secondary);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .eotg-rules-header h1 {
        font-size: 2rem;
    }

    .eotg-rules-toc-grid {
        grid-template-columns: 1fr;
    }

    .eotg-rules-accordion-title {
        font-size: 1rem;
    }

    .eotg-rules-accordion-header {
        padding: 15px 20px;
    }

    .eotg-rules-accordion-body {
        padding: 20px;
    }
}