/* Arknights: Endfield Comprehensive Guide Styles */

/* Hero Section */
.endfield-hero {
    position: relative;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(22, 33, 62, 0.9) 100%),
                url('https://endfield.hypergryph.com/img/BG.1f8b69f9.webp') center/cover no-repeat;
    padding: 60px 0 40px;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    align-items: center;
}

.endfield-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(79, 172, 254, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 242, 254, 0.15) 0%, transparent 40%);
}

.endfield-hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.game-logo-section {
    color: white;
}

.game-badge {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.endfield-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #fff 0%, #a8edea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.game-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 16px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.game-meta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.platform-tag {
    padding: 4px 10px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 16px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.95);
    font-weight: 500;
}

/* Guide Tabs */
.guide-tabs {
    background: #0f172a;
    border-bottom: 1px solid #1e293b;
    position: sticky;
    top: 64px;
    z-index: 90;
}

.tabs-scroll {
    display: flex;
    gap: 8px;
    padding: 16px 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs-scroll::-webkit-scrollbar {
    display: none;
}

.tab-link {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid #334155;
    border-radius: 25px;
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.tab-link:hover,
.tab-link.active {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-color: transparent;
    color: white;
}

/* Sidebar Styles */
.game-sidebar {
    position: sticky;
    top: 140px;
    height: fit-content;
}

.sidebar-nav {
    background: #1e293b;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid #334155;
}

.sidebar-section {
    margin-bottom: 24px;
}

.sidebar-section:last-child {
    margin-bottom: 0;
}

.sidebar-section ul {
    list-style: none;
    padding: 0;
}

.sidebar-section li {
    margin-bottom: 8px;
}

.sidebar-section a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
}

/* Codes Widget */
.codes-widget {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 16px;
}

.code-mini {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #334155;
}

.code-mini:last-child {
    border-bottom: none;
}

.code-mini code {
    background: #0f172a;
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: #22c55e;
}

.code-mini span {
    font-size: 0.8rem;
    color: #94a3b8;
}

.view-all-codes {
    display: block;
    text-align: center;
    margin-top: 12px;
    padding: 10px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 8px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
}

/* Content Sections */
.content-section {
    margin-bottom: 60px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #1e293b;
}

.section-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #f1f5f9;
}

.last-updated {
    font-size: 0.875rem;
    color: #64748b;
}

/* Overview Grid */
.overview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.overview-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
}

.overview-card h3 {
    color: #f1f5f9;
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.overview-card p,
.overview-card li {
    color: #94a3b8;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    border-bottom: 1px solid #334155;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list strong {
    color: #60a5fa;
}

/* Quick Start Box */
.quick-start-box {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 28px;
}

.quick-start-box h3 {
    color: #f1f5f9;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.numbered-steps {
    list-style: none;
    padding: 0;
    counter-reset: step;
}

.numbered-steps li {
    position: relative;
    padding-left: 40px;
    margin-bottom: 16px;
    color: #cbd5e1;
    line-height: 1.6;
}

.numbered-steps li::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: white;
}

.numbered-steps strong {
    color: #60a5fa;
}

/* Tier List Styles */
.tier-tabs {
    display: flex;
    gap: 8px;
}

.tier-tab {
    padding: 8px 16px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 20px;
    color: #94a3b8;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.tier-tab:hover,
.tier-tab.active {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-color: transparent;
    color: white;
}

.tier-category {
    margin-bottom: 32px;
}

.tier-label {
    display: inline-block;
    padding: 8px 24px;
    border-radius: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.tier-label.ss {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1a2e;
}

.tier-label.s {
    background: linear-gradient(135deg, #c084fc, #a855f7);
    color: white;
}

.tier-label.a {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    color: white;
}

.tier-description {
    color: #64748b;
    font-size: 0.9375rem;
    margin-bottom: 16px;
}

.character-tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.tier-character {
    display: flex;
    gap: 16px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 16px;
    transition: transform 0.2s, border-color 0.2s;
}

.tier-character:hover {
    transform: translateY(-4px);
    border-color: #3b82f6;
}

.char-portrait {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.char-info h4 {
    color: #f1f5f9;
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.class-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.class-badge.warrior {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.class-badge.support {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.class-badge.defender {
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
}

.char-info p {
    color: #94a3b8;
    font-size: 0.875rem;
}

/* Character Database */
.character-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 20px;
    color: #94a3b8;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-color: transparent;
    color: white;
}

.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.character-card-detailed {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.2s, border-color 0.2s;
}

.character-card-detailed:hover {
    transform: translateY(-4px);
    border-color: #3b82f6;
}

.char-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.char-header.warrior-bg {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.05));
}

.char-header.defender-bg {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(168, 85, 247, 0.05));
}

.char-header.support-bg {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.05));
}

.char-header h3 {
    color: #f1f5f9;
    font-size: 1.25rem;
}

.rarity {
    color: #fbbf24;
    font-size: 1rem;
    letter-spacing: 2px;
}

.char-body {
    padding: 20px;
}

.char-class {
    color: #94a3b8;
    font-size: 0.875rem;
    margin-bottom: 4px;
}

.char-role {
    color: #60a5fa;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.char-body > p {
    color: #94a3b8;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.char-stats {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-bar span {
    width: 50px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
}

.stat-bar .bar {
    flex: 1;
    height: 8px;
    background: #334155;
    border-radius: 4px;
    overflow: hidden;
}

.stat-bar .bar div {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    border-radius: 4px;
}

/* Walkthrough */
.walkthrough-chapters {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chapter-card {
    display: flex;
    align-items: center;
    gap: 24px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
    transition: all 0.2s;
}

.chapter-card:hover {
    border-color: #3b82f6;
}

.chapter-card.completed {
    opacity: 0.7;
}

.chapter-card.current {
    border-color: #22c55e;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), #1e293b);
}

.chapter-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}

.chapter-info {
    flex: 1;
}

.chapter-info h3 {
    color: #f1f5f9;
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.chapter-info p {
    color: #94a3b8;
    margin-bottom: 8px;
}

.chapter-rewards {
    color: #22c55e;
    font-size: 0.875rem;
}

.chapter-tips {
    color: #f59e0b;
    font-size: 0.875rem;
    margin-top: 8px;
}

.chapter-status {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.chapter-card.completed .chapter-status {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.chapter-card.current .chapter-status {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.chapter-card.locked .chapter-status {
    background: rgba(100, 116, 139, 0.2);
    color: #64748b;
}

/* Factory Guide */
.factory-tips-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 32px 0;
}

.tip-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
}

.tip-card h4 {
    color: #f1f5f9;
    font-size: 1.125rem;
    margin-bottom: 16px;
}

.tip-card ul {
    list-style: none;
    padding: 0;
}

.tip-card li {
    color: #94a3b8;
    padding: 8px 0;
    border-bottom: 1px solid #334155;
    font-size: 0.9375rem;
}

.tip-card li:last-child {
    border-bottom: none;
}

.blueprint-showcase {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
}

.blueprint-showcase h3 {
    color: #f1f5f9;
    margin-bottom: 16px;
}

.blueprint-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.blueprint-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px;
    background: #0f172a;
    border-radius: 12px;
}

.bp-preview {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    flex-shrink: 0;
}

.bp-info h4 {
    color: #f1f5f9;
    margin-bottom: 4px;
}

.bp-info p {
    color: #94a3b8;
    font-size: 0.875rem;
    margin-bottom: 8px;
}

.bp-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
}

/* Combat Guide */
.combat-guide {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.combat-basics,
.combat-tips {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
}

.combat-basics h3,
.combat-tips h3 {
    color: #f1f5f9;
    margin-bottom: 16px;
}

.formation-example {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 16px;
}

.formation-slot {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.slot-role {
    display: block;
    color: #60a5fa;
    font-weight: 600;
    margin-bottom: 4px;
}

.slot-desc {
    display: block;
    color: #64748b;
    font-size: 0.875rem;
}

.combat-tips ul {
    list-style: none;
    padding: 0;
}

.combat-tips li {
    color: #94a3b8;
    padding: 12px 0;
    border-bottom: 1px solid #334155;
    line-height: 1.6;
}

.combat-tips li:last-child {
    border-bottom: none;
}

.combat-tips strong {
    color: #60a5fa;
}

/* Codes Section */
.codes-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.code-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
}

.code-card.active {
    border-color: #22c55e;
}

.code-card.expired {
    opacity: 0.5;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.code-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
}

.code-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.code-badge.active {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.code-badge.expired {
    background: rgba(100, 116, 139, 0.2);
    color: #64748b;
}

.code-rewards {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.reward {
    background: #0f172a;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    color: #cbd5e1;
}

.copy-btn {
    padding: 10px 24px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.copy-btn:hover {
    transform: translateY(-2px);
}

.how-to-redeem {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 24px;
}

.how-to-redeem h3 {
    color: #f1f5f9;
    margin-bottom: 16px;
}

.how-to-redeem ol {
    color: #94a3b8;
    line-height: 1.8;
}

.how-to-redeem li {
    margin-bottom: 8px;
}

/* FAQ Section */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 24px;
}

.faq-question {
    color: #f1f5f9;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.faq-answer {
    color: #94a3b8;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
    .endfield-hero-content {
        display: flex;
        justify-content: center;
        text-align: center;
    }
    
    .overview-grid,
    .factory-tips-grid,
    .combat-guide {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .endfield-hero h1 {
        font-size: 2rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .character-tier-grid,
    .characters-grid {
        grid-template-columns: 1fr;
    }
    
    .chapter-card {
        flex-direction: column;
        text-align: center;
    }
    
    .blueprint-item {
        flex-direction: column;
        text-align: center;
    }
    
    .game-sidebar {
        position: relative;
        top: 0;
    }
}

/* Tier Legend */
.tier-legend {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 20px;
    margin-top: 32px;
}

.tier-legend h4 {
    color: #f1f5f9;
    margin-bottom: 12px;
}

.tier-legend ul {
    list-style: none;
    padding: 0;
}

.tier-legend li {
    color: #94a3b8;
    padding: 6px 0;
}

.tier-legend strong {
    color: #60a5fa;
}


/* ============================================
   TEXT COLOR FIXES - Better Contrast
   ============================================ */

/* Ensure sidebar text is readable on dark background */
.sidebar-section h4 {
    color: #ffffff !important;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #475569;
}

.sidebar-section a {
    color: #e2e8f0 !important;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all 0.2s;
}

.sidebar-section a:hover {
    color: #38bdf8 !important;
    transform: translateX(4px);
}

/* Featured section in sidebar - make it pop */
.sidebar-section.featured-section h4 {
    color: #fbbf24 !important;
    border-bottom-color: #fbbf24;
}

.sidebar-section.featured-section a {
    color: #fcd34d !important;
    font-weight: 600;
}

.sidebar-section.featured-section a:hover {
    color: #fbbf24 !important;
}

/* Class list count badges */
.class-list .count {
    background: #334155;
    color: #f1f5f9;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: auto;
}

/* Tips widget text */
.tips-widget .tip-item p {
    color: #e2e8f0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.tips-widget .tip-icon {
    color: #fbbf24;
    font-size: 1.1rem;
}

/* Codes widget */
.codes-widget h4 {
    color: #ffffff;
}

.codes-widget code {
    background: #334155;
    color: #fbbf24;
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.code-reward {
    color: #4ade80;
    font-weight: 600;
    font-size: 0.8rem;
}

.view-all-codes {
    color: #60a5fa !important;
    font-weight: 600;
}

/* Main content text - darker for readability */
.game-main {
    color: #1f2937;
}

.game-main h2 {
    color: #111827;
    font-weight: 800;
}

.game-main h3 {
    color: #1f2937;
    font-weight: 700;
}

.game-main p {
    color: #374151;
    line-height: 1.8;
}

/* Ensure all links in main content are visible */
.game-main a {
    color: #2563eb;
}

.game-main a:hover {
    color: #1d4ed8;
}

/* Table text colors */
.game-main td,
.game-main th {
    color: #1f2937;
}

.game-main th {
    color: #111827;
    font-weight: 700;
}


/* Game Version - Compact Style */
.game-version {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    margin-top: 12px;
    font-weight: 500;
}

/* Responsive adjustments for smaller hero */
@media (max-width: 768px) {
    .endfield-hero {
        padding: 40px 0 30px;
        min-height: 220px;
    }
    
    .endfield-hero h1 {
        font-size: 2rem;
    }
    
    .game-subtitle {
        font-size: 1rem;
    }
}