/**
 * Philosophy Chain - Frontend Styles
 * 
 * @package Philosophy_Chain
 * @version 1.0.0
 */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */

:root {
    /* Colors */
    --pc-primary: #1a3a52;
    --pc-secondary: #2e5a7c;
    --pc-accent: #c9a959;
    --pc-text: #333;
    --pc-text-light: #666;
    --pc-text-muted: #888;
    --pc-bg: #fff;
    --pc-bg-alt: #f8f9fa;
    --pc-border: #e0e0e0;
    
    /* Epoch Colors */
    --pc-epoch-1: #8B4513; /* Awakening - earthy brown */
    --pc-epoch-2: #4A6741; /* Classical - olive */
    --pc-epoch-3: #6B4C9A; /* Faith & Reason - purple */
    --pc-epoch-4: #B8860B; /* Rediscovery - gold */
    --pc-epoch-5: #2F5496; /* Enlightenment - blue */
    --pc-epoch-6: #8B0000; /* Crisis - dark red */
    --pc-epoch-7: #4A4A4A; /* Fragmentation - grey */
    
    /* Spacing */
    --pc-space-xs: 0.25rem;
    --pc-space-sm: 0.5rem;
    --pc-space-md: 1rem;
    --pc-space-lg: 2rem;
    --pc-space-xl: 4rem;
    
    /* Typography */
    --pc-font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --pc-font-heading: Georgia, 'Times New Roman', serif;
    
    /* Transitions */
    --pc-transition: 0.3s ease;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

.philosophy-chain {
    font-family: var(--pc-font-body);
    color: var(--pc-text);
    line-height: 1.6;
}

/* ==========================================================================
   Single Philosopher Page
   ========================================================================== */

.philosopher-single {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--pc-space-lg);
}

/* Header */
.philosopher-header {
    text-align: center;
    margin-bottom: var(--pc-space-xl);
    padding-bottom: var(--pc-space-lg);
    border-bottom: 1px solid var(--pc-border);
}

.philosopher-portrait {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--pc-space-md);
    border: 4px solid var(--pc-bg-alt);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.philosopher-name {
    font-family: var(--pc-font-heading);
    font-size: 2.5rem;
    color: var(--pc-primary);
    margin: 0 0 var(--pc-space-xs);
}

.philosopher-dates {
    font-size: 1.25rem;
    color: var(--pc-text-light);
    margin-bottom: var(--pc-space-md);
}

.philosopher-nutshell {
    font-style: italic;
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Meta badges */
.philosopher-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pc-space-sm);
    justify-content: center;
    margin-top: var(--pc-space-md);
}

.philosopher-badge {
    display: inline-block;
    padding: var(--pc-space-xs) var(--pc-space-sm);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 3px;
    background: var(--pc-bg-alt);
    color: var(--pc-text-light);
}

.philosopher-badge--epoch {
    background: var(--pc-primary);
    color: #fff;
}

.philosopher-badge--container {
    background: var(--pc-secondary);
    color: #fff;
}

.philosopher-badge--difficulty {
    background: var(--pc-accent);
    color: var(--pc-primary);
}

/* Content sections */
.philosopher-section {
    margin-bottom: var(--pc-space-xl);
}

.philosopher-section__title {
    font-family: var(--pc-font-heading);
    font-size: 1.5rem;
    color: var(--pc-primary);
    margin-bottom: var(--pc-space-md);
    padding-bottom: var(--pc-space-sm);
    border-bottom: 2px solid var(--pc-accent);
}

/* Quotes */
.philosopher-quotes {
    list-style: none;
    padding: 0;
    margin: 0;
}

.philosopher-quote {
    position: relative;
    padding: var(--pc-space-md) var(--pc-space-lg);
    margin-bottom: var(--pc-space-md);
    background: var(--pc-bg-alt);
    border-left: 4px solid var(--pc-accent);
}

.philosopher-quote__text {
    font-style: italic;
    font-size: 1.125rem;
    margin-bottom: var(--pc-space-sm);
}

.philosopher-quote__context {
    font-size: 0.875rem;
    color: var(--pc-text-muted);
}

/* Connections */
.philosopher-connections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--pc-space-md);
}

.philosopher-connection-group__title {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pc-text-muted);
    margin-bottom: var(--pc-space-sm);
}

.philosopher-connection-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.philosopher-connection-link {
    display: inline-block;
    padding: var(--pc-space-xs) var(--pc-space-sm);
    margin: var(--pc-space-xs) var(--pc-space-xs) var(--pc-space-xs) 0;
    background: var(--pc-bg-alt);
    color: var(--pc-secondary);
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.875rem;
    transition: var(--pc-transition);
}

.philosopher-connection-link:hover {
    background: var(--pc-secondary);
    color: #fff;
}

/* Works */
.philosopher-masterwork {
    background: var(--pc-bg-alt);
    padding: var(--pc-space-lg);
    margin-bottom: var(--pc-space-md);
}

.philosopher-masterwork__title {
    font-family: var(--pc-font-heading);
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: var(--pc-space-sm);
}

.philosopher-other-works {
    list-style: none;
    padding: 0;
    margin: 0;
}

.philosopher-other-works li {
    padding: var(--pc-space-sm) 0;
    border-bottom: 1px solid var(--pc-border);
}

.philosopher-work-title {
    font-style: italic;
    color: var(--pc-primary);
}

/* Personal Details Section */
.philosopher-personal__character {
    line-height: 1.7;
}

.philosopher-personal__death {
    margin-top: var(--pc-space-md);
    padding-top: var(--pc-space-md);
    border-top: 1px solid var(--pc-border);
    color: var(--pc-text-light);
}

/* Anecdote Section */
.philosopher-anecdote__content {
    border-left: 5px solid var(--pc-accent);
    padding: 28px 32px;
    background: rgba(201, 169, 89, 0.08);
    border-radius: 0 8px 8px 0;
    line-height: 1.8;
}

/* Anecdote paragraphs - better spacing */
.philosopher-anecdote__content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #333;
}

.philosopher-anecdote__content p:last-child {
    margin-bottom: 0;
}

/* Quote blocks within anecdote - make them stand out */
.philosopher-anecdote__content blockquote {
    font-style: italic;
    font-size: 17px;
    line-height: 2;
    color: #555;
    padding: 20px 28px;
    margin: 24px 0;
    background: rgba(255, 255, 255, 0.6);
    border-left: 4px solid #c9a959;
    border-radius: 0 6px 6px 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Emphasized text (quotes) should be more prominent */
.philosopher-anecdote__content em {
    font-style: italic;
    color: #4a4a4a;
    font-weight: 500;
}

/* Visual Simile Section */
.philosopher-simile__content {
    font-size: 1.1rem;
    color: var(--pc-secondary);
    border: 2px dashed var(--pc-accent);
    padding: var(--pc-space-lg);
    border-radius: 8px;
    text-align: center;
    background: rgba(201, 169, 89, 0.05);
}

/* Lasting Influence Section */
.philosopher-influence .philosopher-section__content {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: var(--pc-space-lg);
    border-radius: 8px;
}

/* ================================
   RATINGS & VERDICT
   ================================ */

.philosopher-ratings {
    background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-secondary) 100%);
    color: #fff;
    padding: var(--pc-space-xl);
    border-radius: 12px;
    margin-top: var(--pc-space-xl);
}

.philosopher-ratings .philosopher-section__title {
    color: var(--pc-accent);
    border-bottom-color: rgba(255,255,255,0.2);
}

.philosopher-verdict {
    font-size: 1.4rem;
    font-style: italic;
    text-align: center;
    margin-bottom: var(--pc-space-lg);
    color: var(--pc-accent);
}

.philosopher-ratings-grid {
    max-width: 400px;
    margin: 0 auto;
}

.philosopher-rating-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--pc-space-sm) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.philosopher-rating-label {
    flex: 0 0 120px;
    font-size: 0.9rem;
    opacity: 0.9;
}

.philosopher-rating-dots {
    flex: 1;
    text-align: center;
    letter-spacing: 4px;
}

.philosopher-rating-dot {
    color: rgba(255,255,255,0.3);
    font-size: 0.8rem;
}

.philosopher-rating-dot.filled {
    color: var(--pc-accent);
}

.philosopher-rating-value {
    flex: 0 0 50px;
    text-align: right;
    font-weight: 600;
    font-size: 0.9rem;
}

.philosopher-rating-overall {
    margin-top: var(--pc-space-lg);
    display: flex;
    align-items: center;
    gap: var(--pc-space-md);
}

.philosopher-rating-overall-bar {
    flex: 1;
    height: 12px;
    background: rgba(255,255,255,0.2);
    border-radius: 6px;
    overflow: hidden;
}

.philosopher-rating-overall-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pc-accent), #e0c068);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.philosopher-rating-overall-score {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pc-accent);
}

.philosopher-tier {
    text-align: center;
    margin-top: var(--pc-space-md);
    padding: var(--pc-space-sm) var(--pc-space-md);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.philosopher-tier.tier-1 {
    background: linear-gradient(90deg, #ffd700, #ffb800);
    color: #1a1a1a;
}

.philosopher-tier.tier-2 {
    background: linear-gradient(90deg, #c0c0c0, #a8a8a8);
    color: #1a1a1a;
}

.philosopher-tier.tier-3 {
    background: linear-gradient(90deg, #cd7f32, #b87333);
    color: #fff;
}

.philosopher-tier.tier-4 {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

/* Ratings & Verdict Section */
.philosopher-ratings {
    background: var(--pc-primary);
    color: #fff;
    padding: var(--pc-space-xl);
    border-radius: 12px;
    margin-top: var(--pc-space-xl);
}

.philosopher-ratings .philosopher-section__title {
    color: var(--pc-accent);
    border-color: var(--pc-accent);
}

.philosopher-verdict {
    font-size: 1.4rem;
    font-style: italic;
    text-align: center;
    margin-bottom: var(--pc-space-lg);
    color: #fff;
    line-height: 1.5;
}

.philosopher-ratings-grid {
    max-width: 400px;
    margin: 0 auto;
}

.philosopher-rating-row {
    display: flex;
    align-items: center;
    padding: var(--pc-space-sm) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.philosopher-rating-label {
    flex: 0 0 120px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
}

.philosopher-rating-dots {
    flex: 1;
    display: flex;
    gap: 4px;
}

.philosopher-rating-dot {
    color: rgba(255,255,255,0.2);
    font-size: 1rem;
}

.philosopher-rating-dot.filled {
    color: var(--pc-accent);
}

.philosopher-rating-value {
    flex: 0 0 45px;
    text-align: right;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

.philosopher-rating-overall {
    display: flex;
    align-items: center;
    gap: var(--pc-space-md);
    margin-top: var(--pc-space-lg);
    padding-top: var(--pc-space-md);
}

.philosopher-rating-overall-bar {
    flex: 1;
    height: 12px;
    background: rgba(255,255,255,0.2);
    border-radius: 6px;
    overflow: hidden;
}

.philosopher-rating-overall-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pc-accent), #e8c547);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.philosopher-rating-overall-score {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--pc-accent);
}

.philosopher-tier {
    text-align: center;
    margin-top: var(--pc-space-md);
    padding: var(--pc-space-sm) var(--pc-space-md);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.philosopher-tier.tier-1 {
    background: linear-gradient(135deg, #ffd700, #ffec8b);
    color: #333;
}

.philosopher-tier.tier-2 {
    background: linear-gradient(135deg, #c0c0c0, #e8e8e8);
    color: #333;
}

.philosopher-tier.tier-3 {
    background: linear-gradient(135deg, #cd7f32, #daa06d);
    color: #fff;
}

.philosopher-tier.tier-4 {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
}

/* Threads / Tags */
.philosopher-threads {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pc-space-sm);
}

.philosopher-thread {
    padding: var(--pc-space-xs) var(--pc-space-md);
    background: var(--pc-primary);
    color: #fff;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 20px;
}

/* ==========================================================================
   Archive / Grid View
   ========================================================================== */

.philosophers-archive {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--pc-space-lg);
}

.philosophers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--pc-space-lg);
}

.philosopher-card {
    background: var(--pc-bg);
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--pc-transition);
}

.philosopher-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.philosopher-card__portrait {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.philosopher-card__content {
    padding: var(--pc-space-md);
}

.philosopher-card__name {
    font-family: var(--pc-font-heading);
    font-size: 1.25rem;
    margin: 0 0 var(--pc-space-xs);
}

.philosopher-card__name a {
    color: var(--pc-primary);
    text-decoration: none;
}

.philosopher-card__name a:hover {
    color: var(--pc-secondary);
}

.philosopher-card__dates {
    font-size: 0.875rem;
    color: var(--pc-text-muted);
    margin-bottom: var(--pc-space-sm);
}

.philosopher-card__nutshell {
    font-size: 0.875rem;
    color: var(--pc-text-light);
    font-style: italic;
}

/* ==========================================================================
   Epoch-specific colors
   ========================================================================== */

.epoch-the-awakening .philosopher-badge--epoch { background: var(--pc-epoch-1); }
.epoch-classical-foundations .philosopher-badge--epoch { background: var(--pc-epoch-2); }
.epoch-faith-and-reason .philosopher-badge--epoch { background: var(--pc-epoch-3); }
.epoch-the-rediscovery .philosopher-badge--epoch { background: var(--pc-epoch-4); }
.epoch-the-enlightenment-project .philosopher-badge--epoch { background: var(--pc-epoch-5); }
.epoch-crisis-and-critique .philosopher-badge--epoch { background: var(--pc-epoch-6); }
.epoch-the-fragmentation .philosopher-badge--epoch { background: var(--pc-epoch-7); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .philosopher-single {
        padding: var(--pc-space-md);
    }
    
    .philosopher-name {
        font-size: 1.75rem;
    }
    
    .philosopher-portrait {
        width: 150px;
        height: 150px;
    }
    
    .philosopher-connections {
        grid-template-columns: 1fr;
    }
}
