/* Elevated Receipt-Inspired Design for Religious Text Analysis */

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

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    /* Colors - Aged paper aesthetic */
    --paper: #fdfbf7;
    --paper-dark: #f5f3ed;
    --ink: #1a1614;
    --ink-fade: #6b6764;
    --ink-light: #a8a5a0;
    --divider: #d8d4cc;
    --accent-mark: #2d2a26;
    --stamp-critical: #1a1614;
    --stamp-major: #4a4744;
    --stamp-minor: #8a8784;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-receipt: 0 4px 16px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);

    /* Typography */
    --font-mono: 'IBM Plex Mono', 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
    --font-display: 'JetBrains Mono', 'IBM Plex Mono', monospace;
}

body {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--ink);
    background: linear-gradient(135deg, #f5f3ed 0%, #fdfbf7 100%);
    background-attachment: fixed;
    padding: 2rem 1rem;
    min-height: 100vh;

    /* Subtle paper texture */
    background-image:
        linear-gradient(135deg, #f5f3ed 0%, #fdfbf7 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.008) 2px,
            rgba(0, 0, 0, 0.008) 4px
        );
}

.container {
    max-width: 920px;
    margin: 0 auto;
}

/* Receipt paper effect */
.card,
.section,
.analysis header {
    background: var(--paper);
    position: relative;
}

.card::before,
.section::before,
.analysis header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 1px,
        rgba(0, 0, 0, 0.003) 1px,
        rgba(0, 0, 0, 0.003) 2px
    );
    pointer-events: none;
}

/* Breadcrumb - Receipt header style */
.breadcrumb {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--ink-fade);
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--divider);
    font-weight: 500;
}

/* Flex layout only when PDF link is present */
.breadcrumb:has(.pdf-link-header) {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.breadcrumb a {
    color: var(--ink-fade);
    text-decoration: none;
    transition: color 0.2s ease;
    position: relative;
}

.breadcrumb a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--ink);
    transition: width 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--ink);
}

.breadcrumb a:hover::after {
    width: 100%;
}

/* PDF Download Link in Header */
.pdf-link-header {
    font-size: 10px;
    font-weight: 600;
    color: var(--ink) !important;
    text-decoration: none;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--ink);
    background: transparent;
    transition: all 0.2s ease;
    margin-left: auto;
}

.pdf-link-header::after {
    display: none !important;
}

.pdf-link-header:hover {
    background: var(--ink);
    color: var(--paper) !important;
}

/* Header */
header {
    margin-bottom: 3rem;
}

header h1 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    color: var(--ink);
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

header h1::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-mark);
}

.subtitle {
    font-size: 12px;
    color: var(--ink-fade);
    letter-spacing: 0.5px;
    margin-top: 1rem;
    font-weight: 400;
}

/* Cards - Receipt line items */
.card-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.card {
    border: 1px solid var(--divider);
    padding: 1.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--divider);
    border-right: 2px solid var(--divider);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    border-color: var(--accent-mark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.card:hover::after {
    opacity: 1;
}

.card h2 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}

.card h2 a {
    color: var(--ink);
    text-decoration: none;
    position: relative;
}

.card h2 a::before {
    content: '→ ';
    opacity: 0;
    margin-right: -1.2em;
    transition: all 0.3s ease;
}

.card:hover h2 a::before {
    opacity: 1;
    margin-right: 0.3em;
}

.card .description {
    font-size: 13px;
    color: var(--ink-fade);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.card .meta {
    font-size: 11px;
    color: var(--ink-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.card .meta::before {
    content: '┈┈ ';
    color: var(--divider);
}

/* Analysis page header - Receipt title block */
.analysis header {
    border: 2px solid var(--divider);
    border-top: 4px solid var(--ink);
    padding: 2.5rem 2rem 2rem 2rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-receipt);
    position: relative;
    background: var(--paper);
}

.analysis header::after {
    content: '';
    position: absolute;
    top: -4px;
    right: 20px;
    width: 100px;
    height: 4px;
    background: var(--ink);
}

.analysis header h1 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    padding-bottom: 0.75rem;
}

.analysis header h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60%;
    height: 3px;
    background: var(--ink);
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem 2rem;
    font-size: 13px;
    padding-top: 1.75rem;
    margin-top: 1.5rem;
    border-top: 2px dashed var(--divider);
}

.meta-grid > div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-grid strong {
    font-weight: 700;
    color: var(--ink-fade);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 10px;
}

.meta-grid strong::after {
    content: '::';
    margin-left: 0.25rem;
}

.meta-grid span {
    color: var(--ink);
    font-weight: 400;
    line-height: 1.6;
}

/* Sections - Receipt line groups */
.section {
    background: var(--paper);
    border: 1px solid var(--divider);
    padding: 2.25rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.section:hover {
    box-shadow: var(--shadow-md);
}

.section h2 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    color: var(--ink);
    border-bottom: 3px solid var(--accent-mark);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.section h3 {
    font-size: 14px;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem 0;
    color: var(--ink);
    letter-spacing: 0.5px;
    position: relative;
    padding-left: 1.25rem;
}

.section h3::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--ink-fade);
    font-size: 12px;
}

.section h4,
.doctrine-claim h4,
.doctrine-evidence h4,
.doctrine-comparison h4,
.theological-gap h4,
.semantic-col h5 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--ink-fade);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.subsection {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: var(--paper-dark);
    border-left: 3px solid var(--divider);
    box-shadow: inset 2px 0 4px rgba(0, 0, 0, 0.02);
}

.subsection h3 {
    margin-top: 0;
    padding-left: 0;
}

.subsection h3::before {
    display: none;
}

.content p,
.doctrine-body p,
.semantic-col p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.content p:last-child {
    margin-bottom: 0;
}

.content strong {
    font-weight: 700;
    color: var(--accent-mark);
}

/* Blockquotes - Evidence stamps */
blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    background: var(--paper-dark);
    border-left: 4px solid var(--accent-mark);
    font-style: italic;
    position: relative;
    box-shadow: inset 3px 0 6px rgba(0, 0, 0, 0.03);
}

blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 10px;
    font-size: 48px;
    color: var(--divider);
    font-family: Georgia, serif;
    line-height: 1;
}

/* Lists - Receipt line items */
.simple-list {
    list-style: none;
    padding-left: 0;
}

.simple-list li {
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.7;
}

.simple-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--ink-fade);
    font-weight: 500;
}

/* Doctrine cards with labeled sections */
.doctrine {
    background: var(--paper);
    border: 2px solid var(--divider);
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
}

.doctrine-header {
    background: var(--ink);
    color: var(--paper);
    padding: 1rem 1.5rem;
    border-bottom: 3px solid var(--accent-mark);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.doctrine-header h3 {
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--paper);
}

.doctrine-header h3::before {
    display: none;
}

.doctrine-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--paper);
    color: var(--ink);
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.doctrine-body {
    padding: 1.75rem 1.5rem;
}

.doctrine-claim,
.doctrine-evidence,
.doctrine-comparison {
    margin-bottom: 1.5rem;
}

.doctrine-claim:last-child,
.doctrine-evidence:last-child,
.doctrine-comparison:last-child {
    margin-bottom: 0;
}

.section-badge {
    display: inline-block;
    background: var(--ink);
    color: var(--paper);
    padding: 0.25rem 0.75rem;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

/* Divergence summary box */
.divergence-summary {
    background: var(--paper-dark);
    border: 2px solid var(--divider);
    border-left: 5px solid var(--stamp-critical);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.divergence-status {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.divergence-status.divergent {
    color: var(--stamp-critical);
}

.divergence-status.aligned {
    color: var(--stamp-minor);
}

.theological-gap {
    margin-top: 1rem;
}

/* Shared values box */
.shared-values-box {
    background: var(--paper);
    border: 2px solid var(--divider);
    border-left: 5px solid var(--stamp-minor);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.shared-values-box h3 {
    margin-top: 0;
    font-size: 14px;
    margin-bottom: 1rem;
    padding-left: 1.25rem;
}

.shared-values-box .simple-list {
    margin-top: 0.5rem;
}

/* Friction points with numbered badges */
.friction-section h3 {
    margin-bottom: 1.5rem;
}

.friction-point {
    margin: 1rem 0;
    padding: 1.25rem 1.5rem 1.25rem 5.5rem;
    border: 2px solid var(--divider);
    background: var(--paper);
    position: relative;
}

.friction-point.severity-critical {
    border-left: 5px solid var(--stamp-critical);
}

.friction-point.severity-major {
    border-left: 5px solid var(--stamp-major);
}

.friction-point.severity-minor {
    border-left: 5px solid var(--stamp-minor);
}

.friction-header {
    position: absolute;
    left: 1rem;
    top: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.friction-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--paper-dark);
    border: 2px solid var(--divider);
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
    color: var(--accent-mark);
}

.friction-severity {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--ink-fade);
    margin-top: 0.25rem;
}

.friction-point h4 {
    font-size: 14px;
    margin-bottom: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: none;
    color: var(--ink);
}

.friction-point p {
    line-height: 1.8;
    margin: 0;
}

/* Semantic warnings with side-by-side comparison */
.semantic-section {
    margin-top: 2rem;
}

.semantic-section h3 {
    margin-bottom: 0.75rem;
}

.section-note {
    font-size: 13px;
    color: var(--ink-fade);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.semantic-warning {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--paper-dark);
    border: 2px solid var(--divider);
}

.semantic-term {
    font-size: 17px;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--accent-mark);
    letter-spacing: 0.3px;
}

.semantic-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.semantic-col {
    padding: 1.5rem;
    background: var(--paper);
    border: 1px solid var(--divider);
}

.semantic-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--ink-fade);
}

.semantic-example {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--paper);
    border-left: 3px solid var(--accent-mark);
    font-size: 13px;
}

.semantic-example strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Spiritual weight with badges */
.spiritual-weight {
    margin: 1rem 0;
    padding: 1.25rem 1.5rem;
    border: 2px solid var(--divider);
    background: var(--paper);
    position: relative;
}

.spiritual-weight.severity-severe {
    border-left: 5px solid var(--stamp-critical);
}

.spiritual-weight.severity-moderate {
    border-left: 5px solid var(--stamp-major);
}

.spiritual-weight.severity-mild {
    border-left: 5px solid var(--stamp-minor);
}

.weight-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.weight-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--paper-dark);
    border: 2px solid var(--divider);
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
    color: var(--accent-mark);
    flex-shrink: 0;
}

.weight-type {
    font-weight: 700;
    font-size: 14px;
    color: var(--ink);
}

.weight-severity {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--ink-fade);
}

.weight-description {
    line-height: 1.8;
}

/* Analogy cards */
.analogy-card {
    position: relative;
    margin: 1.25rem 0;
    padding: 1.5rem;
    border: 2px solid var(--divider);
    background: var(--paper-dark);
}

.analogy-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--paper);
    border: 2px solid var(--divider);
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
    color: var(--accent-mark);
    float: left;
    margin-right: 1rem;
    margin-top: 0.25rem;
}

.analogy-card h4 {
    font-size: 15px;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: none;
    color: var(--ink);
}

.analogy-card p {
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.analogy-card p:last-child {
    margin-bottom: 0;
}

.analogy-content {
    overflow: hidden;
}

/* Discovery questions with large numbered badges */
.question-list {
    list-style: none;
    counter-reset: question-counter;
    padding-left: 0;
}

.question-item {
    counter-increment: question-counter;
    position: relative;
    padding-left: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    padding-top: 0.25rem;
}

.question-item::before {
    content: counter(question-counter);
    position: absolute;
    left: 0;
    top: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--paper-dark);
    border: 2px solid var(--divider);
    font-weight: 700;
    font-size: 13px;
    color: var(--accent-mark);
}

/* Toolkit sections */
.toolkit-section {
    margin: 2rem 0;
    padding-top: 2rem;
    border-top: 2px dashed var(--divider);
}

.toolkit-section:first-child {
    padding-top: 0;
    border-top: none;
    margin-top: 0;
}

.toolkit-section h3 {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
    padding-left: 1.25rem;
}

/* Collapsible sections - Folded receipt sections */
.collapsible {
    position: relative;
}

.collapsible .collapsible-header {
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    padding: 0.5rem;
    margin: -0.5rem;
    border-radius: 2px;
}

.collapsible .collapsible-header:hover {
    background: var(--paper-dark);
}

.collapsible .indicator {
    display: inline-block;
    width: 2rem;
    text-align: center;
    font-weight: 700;
    color: var(--ink-fade);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.collapsible.expanded .indicator {
    transform: rotate(90deg);
}

.collapsible .collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    padding-top: 0;
}

.collapsible.expanded .collapsible-content {
    max-height: none;
    opacity: 1;
    animation: fadeIn 0.3s ease 0.1s forwards;
    padding-top: 1.5rem;
}

.collapsible .content p {
    margin-bottom: 1rem;
}

.collapsible .content strong {
    font-weight: 700;
    color: var(--accent-mark);
    display: block;
    margin-top: 1rem;
    margin-bottom: 0.25rem;
}

.collapsible .content p:first-of-type {
    margin-top: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .semantic-comparison {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .semantic-divider {
        transform: rotate(90deg);
        margin: -0.5rem 0;
    }
}

@media (max-width: 600px) {
    body {
        font-size: 13px;
        padding: 1rem 0.75rem;
    }

    header h1 {
        font-size: 22px;
        letter-spacing: 2px;
    }

    .meta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem 1.5rem;
    }

    .section,
    .analysis header {
        padding: 1.25rem;
    }

    .card {
        padding: 1.25rem;
    }

    .friction-point {
        padding-left: 4rem;
    }

    .question-item {
        padding-left: 3.5rem;
    }
}

@media (max-width: 400px) {
    body {
        font-size: 12px;
    }

    header h1 {
        font-size: 18px;
    }
}

/* Print styles - Actual receipt output */
@media print {
    body {
        background: white;
        padding: 0;
    }

    .breadcrumb {
        border-bottom: 1px solid #000;
    }

    .card,
    .section,
    .analysis header {
        box-shadow: none;
        border-color: #000;
        page-break-inside: avoid;
    }

    .collapsible .collapsible-content {
        max-height: none !important;
        opacity: 1 !important;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for keyboard navigation */
a:focus-visible,
.collapsible-header:focus-visible {
    outline: 2px solid var(--accent-mark);
    outline-offset: 2px;
}