/* ===================================
   Book Chapter Styles - Pirates of Privilege
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --color-primary: #2c1810;
    --color-secondary: #8b4513;
    --color-accent: #c87533;
    --color-text: #3a3a3a;
    --color-text-light: #6a6a6a;
    --color-bg: #fafaf8;
    --color-bg-alt: #ffffff;
    --color-border: #e5e3df;
    --color-link: #8b4513;
    --color-link-hover: #c87533;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Mobile text boost */
@media (max-width: 768px) {
    body {
        font-size: 1.25rem;
        line-height: 1.9;
    }
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ===================================
   Breadcrumb Navigation
   =================================== */

.breadcrumb {
    background: var(--color-bg-alt);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '›';
    margin-left: var(--spacing-xs);
    color: var(--color-text-light);
    font-weight: bold;
}

.breadcrumb-list a {
    color: var(--color-link);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
}

.breadcrumb-list a:hover {
    color: var(--color-link-hover);
    border-bottom-color: var(--color-link-hover);
}

.breadcrumb-list li[aria-current="page"] {
    color: var(--color-text-light);
}

/* ===================================
   Chapter Header
   =================================== */

.chapter-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a0f0a 100%);
    color: var(--color-bg);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.chapter-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.chapter-header-content {
    position: relative;
}

.book-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
}

.chapter-number {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.chapter-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-bg);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.chapter-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.chapter-meta .author {
    font-weight: 600;
}

.chapter-meta .separator {
    opacity: 0.5;
}

/* ===================================
   Chapter Content
   =================================== */

.chapter-content {
    margin-bottom: var(--spacing-xl);
}

.chapter-body {
    background: var(--color-bg-alt);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
    .chapter-body {
        padding: var(--spacing-md);
    }
}

/* Typography within chapters */
.chapter-body h1,
.chapter-body h2,
.chapter-body h3,
.chapter-body h4 {
    font-family: var(--font-display);
    color: var(--color-primary);
    line-height: 1.3;
}

.chapter-body h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.chapter-body h1:first-child {
    margin-top: 0;
}

.chapter-body h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 600;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.chapter-body h3 {
    font-size: clamp(1.5rem, 2.5vw, 1.875rem);
    font-weight: 600;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.chapter-body h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.chapter-body p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.chapter-body a {
    color: var(--color-link);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
}

.chapter-body a:hover {
    color: var(--color-link-hover);
    border-bottom-color: var(--color-link-hover);
}

.chapter-body em,
.chapter-body i {
    font-style: italic;
}

.chapter-body strong,
.chapter-body b {
    font-weight: 600;
    color: var(--color-primary);
}

.chapter-body blockquote {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    padding-left: var(--spacing-lg);
    background: var(--color-bg);
    border-left: 4px solid var(--color-accent);
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

@media (max-width: 768px) {
    .chapter-body blockquote {
        font-size: 1.35rem;
        padding: var(--spacing-md) var(--spacing-sm);
        padding-left: var(--spacing-md);
    }
}

.chapter-body blockquote p:last-child {
    margin-bottom: 0;
}

.chapter-body ul,
.chapter-body ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.chapter-body li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.chapter-body ul li {
    list-style-type: disc;
}

.chapter-body ol li {
    list-style-type: decimal;
}

.chapter-body hr {
    margin: var(--spacing-lg) 0;
    border: none;
    border-top: 2px solid var(--color-border);
}

/* Tables */
.chapter-body table {
    width: 100%;
    margin: var(--spacing-md) 0;
    border-collapse: collapse;
    background: var(--color-bg-alt);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.chapter-body thead {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    color: var(--color-bg);
}

.chapter-body thead th {
    padding: var(--spacing-md);
    text-align: left;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.125rem;
}

.chapter-body tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

.chapter-body tbody tr:last-child {
    border-bottom: none;
}

.chapter-body tbody tr:hover {
    background: var(--color-bg);
}

.chapter-body td,
.chapter-body th {
    padding: var(--spacing-sm) var(--spacing-md);
    vertical-align: top;
}

.chapter-body td {
    color: var(--color-text);
    line-height: 1.6;
}

.chapter-body tbody tr:nth-child(even) {
    background: rgba(139, 69, 19, 0.02);
}

.chapter-body tbody tr:nth-child(even):hover {
    background: var(--color-bg);
}

@media (max-width: 640px) {
    .chapter-body table {
        font-size: 0.9rem;
    }
    
    .chapter-body td,
    .chapter-body th {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* ===================================
   Footnotes & Endnotes
   =================================== */

/* Footnote reference in text (simple superscript) */
.chapter-body sup {
    font-size: 0.75em;
    vertical-align: super;
    line-height: 0;
    color: var(--color-secondary);
    font-weight: 600;
}

/* Footnotes/Endnotes section */
.footnotes,
.endnotes {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 3px double var(--color-border);
}

.footnotes h3,
.footnotes h4,
.endnotes h3,
.endnotes h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    border-bottom: none;
}

/* Use browser's default ordered list numbering */
.footnotes ol,
.endnotes ol {
    list-style-position: outside;
    padding-left: 2rem;
    margin: 0;
}

.footnotes li,
.endnotes li {
    margin-bottom: var(--spacing-md);
    padding-left: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* Style the numbers */
.footnotes li::marker,
.endnotes li::marker {
    color: var(--color-secondary);
    font-weight: 600;
    font-family: var(--font-display);
}

/* Inline footnotes (alternative style for immediate clarification) */
.chapter-body .inline-footnote {
    display: block;
    margin: var(--spacing-sm) 0 var(--spacing-sm) 2rem;
    padding: var(--spacing-sm);
    background: var(--color-bg);
    border-left: 3px solid var(--color-accent);
    font-size: 0.95rem;
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
    .footnotes ol,
    .endnotes ol {
        padding-left: 1.5rem;
    }
    
    .footnotes li,
    .endnotes li {
        font-size: 1rem;
    }
}

/* ===================================
   Chapter Navigation
   =================================== */

.chapter-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
}

.nav-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-secondary);
    color: var(--color-bg);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-bottom: none;
    text-align: center;
}

.nav-button:hover {
    background: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-button.prev::before {
    content: '←';
    font-size: 1.25rem;
}

.nav-button.next::after {
    content: '→';
    font-size: 1.25rem;
}

.nav-button.toc {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.1) 0%, rgba(200, 117, 51, 0.1) 100%);
    color: var(--color-secondary);
    border: 2px solid var(--color-secondary);
}

.nav-button.toc:hover {
    background: var(--color-secondary);
    color: var(--color-bg);
}

/* ===================================
   Site Footer
   =================================== */

.site-footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-md) 0;
    text-align: center;
    font-size: 0.9rem;
    margin-top: var(--spacing-xl);
}

.site-footer p {
    margin: 0;
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .breadcrumb,
    .chapter-nav,
    .site-footer {
        display: none;
    }
    
    .chapter-header {
        background: white;
        color: black;
    }
    
    .chapter-title,
    .book-title {
        color: black;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
}