docs/style.css

:root {
    --bg-color: #FAF6F0;
    --sidebar-bg: #F3ECE2;
    --card-bg: rgba(255, 255, 255, 0.65);
    --border-color: rgba(194, 125, 56, 0.22);
    --text-main: #2E221E;
    --text-muted: #6E564F;
    --accent-green: #C27D38;
    --accent-pine: #A64B2A;
    --accent-red: #C8372D;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --font-label: 'JetBrains Mono', monospace;
    
    /* Font shadows for a premium, etched/letterpress depth */
    --font-shadow-heading: 1px 1px 0px rgba(255, 255, 255, 0.95), 2px 2px 4px rgba(184, 115, 51, 0.08);
    --font-shadow-metrics: 1px 1px 0px rgba(255, 255, 255, 0.9), 2px 2px 3px rgba(184, 115, 51, 0.06);
}

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

body {
    background-color: var(--bg-color);
    /* Premium Blueprint Lines Grid in Dark Brown Checks (No Spotlight, No Dots) */
    background-image: 
        linear-gradient(rgba(46, 34, 30, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(46, 34, 30, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Subtle print noise overlay (inspired by anchormem.me) */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1  0 0 0 0 0.08  0 0 0 0 0.05  0 0 0 0 0.16 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
    opacity: 0.1;
    mix-blend-mode: multiply;
}

/* Viewport Register Marks */
.vp-corner {
    position: fixed;
    width: 16px;
    height: 16px;
    color: rgba(194, 125, 56, 0.25);
    background:
        linear-gradient(currentColor, currentColor) center / 100% 1px no-repeat,
        linear-gradient(currentColor, currentColor) center / 1px 100% no-repeat;
    opacity: 0.7;
    pointer-events: none;
    z-index: 1000;
}
.vp-corner.tl { top: 12px; left: 12px; }
.vp-corner.tr { top: 12px; right: 12px; }
.vp-corner.bl { bottom: 12px; left: 12px; }
.vp-corner.br { bottom: 12px; right: 12px; }

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-pine);
    border-radius: 2px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

/* Sticky Header Masthead (anchormem.me layout style) */
.masthead {
    position: sticky;
    top: 16px;
    z-index: 100;
    margin: 16px 16px 0 16px;
    background-color: rgba(212, 226, 219, 0.85);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
    box-shadow: 0 4px 20px rgba(194, 125, 56, 0.08);
    position: -webkit-sticky;
}

.brand {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    font-style: italic;
    color: var(--text-main);
    letter-spacing: -0.01em;
    text-shadow: var(--font-shadow-heading);
}

.tagline {
    font-family: var(--font-body);
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.85rem;
    opacity: 0.85;
}

.sidebar-menu {
    display: flex;
    flex-direction: row;
    gap: 12px;
    align-items: center;
}

.menu-item {
    font-family: var(--font-label);
    color: var(--text-muted);
    text-decoration: none;
    padding: 8px 16px;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid transparent;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 2px;
}

.menu-item:hover {
    color: var(--text-main);
    border-color: var(--border-color);
    background-color: rgba(194, 125, 56, 0.04);
}

.menu-item.active {
    color: var(--bg-color);
    background-color: var(--accent-green);
    border-color: var(--accent-green);
    font-weight: 600;
    box-shadow: 2px 2px 0 var(--accent-pine);
    text-shadow: none; /* No shadow on dark text highlights */
}

/* Scroll Progress Indicator Line */
.scroll-progress-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: rgba(194, 125, 56, 0.05);
    overflow: hidden;
}

.scroll-progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
    transition: width 0.05s linear;
}

/* App Layout Page Outer Frame */
.app-layout {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 100px);
    border: 1px solid var(--border-color);
    margin: 16px;
    position: relative;
    z-index: 10;
    box-shadow: 0 10px 30px rgba(194, 125, 56, 0.06);
    background-color: transparent;
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    padding: 16px 48px;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    overflow: visible;
}

/* Innovative Scroll Section Reveals & snap-to-sequence behavior */
.scroll-section {
    padding: 40px 0 64px 0;
    border-bottom: 1px solid var(--border-color);
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Scroll Snapping Rules */
    scroll-snap-align: start;
    scroll-margin-top: 110px;
    scroll-snap-stop: always;
    min-height: calc(100vh - 140px);
    box-sizing: border-box;
}

.scroll-section:last-of-type {
    border-bottom: none;
}

.scroll-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.tab-header {
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.tab-header h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 500;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
    color: var(--text-main);
    text-shadow: var(--font-shadow-heading);
}

.tab-header h1 em {
    font-style: italic;
    color: var(--accent-green);
    text-shadow: var(--font-shadow-heading);
}

.tab-subtitle {
    font-family: var(--font-body);
    font-style: italic;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* KPI Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.kpi-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 20px 24px;
    box-shadow: 3px 3px 0 rgba(194, 125, 56, 0.1);
    backdrop-filter: blur(8px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.kpi-card:hover {
    transform: translate(-2px, -2px);
    border-color: var(--accent-green);
    box-shadow: 5px 5px 0 var(--accent-pine);
}

.kpi-label {
    font-family: var(--font-label);
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.kpi-value {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 600;
    font-style: italic;
    color: var(--accent-green);
    text-shadow: var(--font-shadow-metrics);
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 4px 4px 0 rgba(194, 125, 56, 0.08);
    backdrop-filter: blur(8px);
}

.card h2 {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 500;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    color: var(--text-main);
    text-shadow: var(--font-shadow-heading);
}

.card h2 em {
    font-style: italic;
    color: var(--accent-green);
    text-shadow: var(--font-shadow-heading);
}

.card-description {
    font-family: var(--font-body);
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    margin-top: -10px;
}

.chart-container {
    width: 100%;
    height: 400px;
    border: 1px solid rgba(194, 125, 56, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

/* Forms & Inputs */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

label {
    font-family: var(--font-label);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

input, select, textarea {
    background-color: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 2px;
    padding: 12px 14px;
    font-size: 0.88rem;
    font-family: var(--font-mono);
    outline: none;
    transition: all 0.25s ease;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(194, 125, 56, 0.08);
    background-color: #ffffff;
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* Tactile Buttons */
.btn {
    font-family: var(--font-label);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 12px 22px;
    border: 1px solid var(--accent-green);
    background: var(--bg-color);
    color: var(--text-main);
    border-radius: 2px;
    cursor: pointer;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    box-shadow: 3px 3px 0 var(--accent-green);
    transition: transform 180ms cubic-bezier(0.3, 0.7, 0.4, 1.5),
                box-shadow 180ms cubic-bezier(0.3, 0.7, 0.4, 1.5),
                background-color 180ms;
}

.btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0 var(--accent-green);
    background-color: rgba(194, 125, 56, 0.05);
}

.btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--accent-green);
    transition-duration: 60ms;
}

.primary-btn {
    background-color: var(--accent-green);
    color: var(--bg-color);
    border-color: var(--accent-green);
    font-weight: 600;
}

.primary-btn:hover {
    background-color: #1e3828;
    border-color: #1e3828;
    color: var(--bg-color);
}

.danger-btn {
    background-color: rgba(244, 63, 94, 0.05);
    border-color: var(--accent-red);
    color: #9f1239;
    box-shadow: 3px 3px 0 var(--accent-red);
}

.danger-btn:hover {
    background-color: var(--accent-red);
    color: #ffffff;
    box-shadow: 4px 4px 0 var(--accent-red);
}

.danger-btn:active {
    box-shadow: 1px 1px 0 var(--accent-red);
}

.filter-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-family: var(--font-label);
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    padding: 8px 14px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover, .filter-btn.active {
    background-color: rgba(194, 125, 56, 0.05);
    color: var(--text-main);
    border-color: var(--accent-green);
}

.filter-btn.active {
    background-color: var(--sidebar-bg);
}

/* Tables (print-inspired layout) */
.table-container {
    overflow-x: auto;
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 2px;
    margin-top: 15px;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

th {
    font-family: var(--font-label);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background-color: rgba(194, 125, 56, 0.08);
    color: var(--text-main);
    font-weight: 500;
    padding: 12px 16px;
    border-bottom: 2px solid var(--accent-green);
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(194, 125, 56, 0.08);
    vertical-align: middle;
    word-wrap: break-word;
    background-color: rgba(255, 255, 255, 0.2);
}

tr:hover td {
    background-color: rgba(255, 255, 255, 0.5);
}

.score {
    font-weight: 600;
    color: var(--accent-green);
    text-shadow: 0.5px 0.5px 0px rgba(255, 255, 255, 0.8);
}

/* Expanders */
.expander-card {
    padding: 0;
    overflow: hidden;
}

.expander-header {
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.25s ease;
}

.expander-header:hover {
    background-color: rgba(194, 125, 56, 0.04);
}

.expander-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    text-shadow: var(--font-shadow-heading);
}

.expander-icon {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--accent-green);
    transition: transform 0.25s ease;
}

.expander-content {
    padding: 24px;
    border-top: 1px solid var(--border-color);
}

/* Selector Cards */
.selector-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bg-accent-pine {
    background-color: rgba(255, 255, 255, 0.35);
    border-left: 2px solid var(--accent-green);
}

.metadata-row {
    display: flex;
    gap: 30px;
    margin: 12px 0;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Inner Tabs */
.inner-tabs-container {
    margin-top: 30px;
}

.inner-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
    gap: 12px;
}

.inner-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-label);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 10px 16px;
    cursor: pointer;
    transition: all 0.25s ease;
    border-bottom: 2px solid transparent;
}

.inner-tab-btn:hover {
    color: var(--text-main);
}

.inner-tab-btn.active {
    color: var(--text-main);
    border-bottom-color: var(--accent-green);
}

.inner-tab-panel {
    display: none;
}

.inner-tab-panel.active {
    display: block;
}

/* Code block formatting */
.code-block {
    background-color: rgba(20, 39, 24, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 16px;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    margin: 16px 0;
    color: var(--text-main);
}

.flex-row {
    display: flex;
    gap: 20px;
}

.flex-row > * {
    flex: 1;
}

.col-half {
    width: calc(50% - 10px);
}

/* Checkbox tags group styling */
.checkbox-tags-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 5px;
}

.checkbox-tag-label {
    cursor: pointer;
}

.checkbox-tag-label input[type="checkbox"] {
    display: none;
}

.checkbox-tag {
    display: inline-block;
    padding: 10px 16px;
    background-color: rgba(255, 255, 255, 0.65);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    font-family: var(--font-label);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    transition: all 0.25s ease;
}

.checkbox-tag-label input[type="checkbox"]:checked + .checkbox-tag {
    background-color: var(--accent-green);
    color: var(--bg-color);
    border-color: var(--accent-green);
    box-shadow: 2px 2px 0 var(--accent-green);
}

/* Progress bar */
.progress-bar-container {
    width: 100%;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 15px;
    border: 1px solid var(--border-color);
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--accent-green);
    width: 0%;
    border-radius: 2px;
    transition: width 0.4s ease;
    box-shadow: 0 0 8px var(--accent-green);
}

/* Recommendations list */
.recommendation-card {
    background-color: rgba(255, 255, 255, 0.4);
    border-left: 2px solid var(--accent-green);
    padding: 14px 18px;
    margin-bottom: 12px;
    border-radius: 0 2px 2px 0;
    font-size: 0.92rem;
}

.recommendation-card strong {
    color: var(--text-main);
}

.info-alert {
    background-color: rgba(255, 255, 255, 0.35);
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    border-radius: 2px;
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.9rem;
}

/* Alignments & Utilities */
.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.hidden {
    display: none !important;
}

/* Interactive table sorting indicators */
th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
}
th.sortable:hover {
    background-color: rgba(194, 125, 56, 0.05);
    color: var(--accent-green);
}
th.sortable::after {
    content: ' ↕';
    font-size: 0.7rem;
    opacity: 0.4;
}
th.sortable.asc::after {
    content: ' ↑';
    opacity: 1;
    color: var(--accent-green);
}
th.sortable.desc::after {
    content: ' ↓';
    opacity: 1;
    color: var(--accent-green);
}

.success-heading {
    color: var(--accent-green);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 10px;
    text-shadow: var(--font-shadow-heading);
}

.comparison-box {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 20px;
}

.box-header {
    font-family: var(--font-label);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-green);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 15px;
    text-shadow: var(--font-shadow-heading);
}

.box-body pre {
    background-color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(194, 125, 56, 0.05);
    padding: 12px;
    border-radius: 2px;
    margin: 8px 0 15px 0;
    white-space: pre-wrap;
    word-break: break-all;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.markdown-body {
    white-space: pre-wrap;
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive adjust for masthead */
@media (max-width: 1100px) {
    .masthead {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
        padding: 16px 20px;
    }
    .sidebar-menu {
        width: 100%;
        flex-wrap: wrap;
    }
    .top-actions {
        width: 100%;
        justify-content: flex-start;
        margin-top: 8px;
    }
}

/* Header Action Buttons */
.top-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.top-btn {
    font-family: var(--font-label);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    line-height: 1;
}
.github-btn {
    background-color: transparent;
    border: 1px solid var(--text-main);
    color: var(--text-main);
}
.github-btn:hover {
    background-color: rgba(46, 34, 30, 0.05);
    transform: translateY(-1px);
}
.guide-btn {
    background-color: var(--accent-pine);
    border: 1px solid var(--accent-pine);
    color: #FAF6F0;
}
.guide-btn:hover {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
    transform: translateY(-1px);
}

/* Scroll-Driven Reveal Pop-up Animations */
.card, .metric-card, .chart-container, .flex-row:not(.masthead), .kpi-card {
    opacity: 0;
    transform: translateY(24px) scale(0.985);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.card.reveal-active, .metric-card.reveal-active, .chart-container.reveal-active, .flex-row:not(.masthead).reveal-active, .kpi-card.reveal-active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Product Guide Modal Styling */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(46, 34, 30, 0.45);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}
.modal-overlay.hidden {
    display: none;
    opacity: 0;
}
.modal-card {
    background-color: #FAF6F0;
    border: 1px solid var(--border-color);
    border-radius: 2px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 40px rgba(184, 115, 51, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalReveal 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalReveal {
    from {
        transform: translateY(30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}
.modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--sidebar-bg);
}
.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-main);
    text-shadow: var(--font-shadow-heading);
}
.modal-header .close-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
}
.modal-header .close-btn:hover {
    color: var(--accent-pine);
}
.modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: 70vh;
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-muted);
}
.modal-body h3 {
    margin-bottom: 12px;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.15rem;
}
.modal-body ol {
    margin-left: 20px;
    margin-top: 12px;
}
.modal-body li {
    margin-bottom: 12px;
}
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    background-color: var(--sidebar-bg);
}


/* Grip handle formatting for modular card elements */
.grip-handle {
    display: grid;
    grid-template-columns: repeat(3, 3px);
    gap: 2px;
    opacity: 0.35;
    transition: opacity 0.2s ease;
}
.grip-handle:hover {
    opacity: 0.7;
}
.grip-handle span {
    width: 3px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 50%;
}

/* App Footer */
.app-footer {
    border-top: 1px solid var(--border-color);
    padding: 24px 48px;
    background-color: rgba(243, 236, 226, 0.4);
    font-family: var(--font-label);
    font-size: 0.74rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}