/*-- scss:defaults --*/

/*-- scss:rules --*/

/* Centralized styles for Microeconomics for Finance course slides */

/* Import Merriweather font */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&display=swap');

/* Main theme adjustments - White background with Merriweather font */
.reveal {
    font-family: "Merriweather", serif;
    background-color: #ffffff;
    color: #000000;
    font-size: 1.20em; /* Increased by 10% from 0.95em */
}

.reveal .slides {
    background-color: #ffffff;
}

.reveal .slides section {
    background-color: #ffffff;
    color: #000000;
}

/* Titles styling with your blue color #2596be */
.reveal h1, .reveal h2, .reveal h3 {
    color: #2596be;
    font-weight: 700;
    font-family: "Merriweather", serif;
}

.reveal h1 {
    font-size: 2.2em; /* Increased by 10% from 2.0em */
    font-weight: 900;
    text-shadow: 1px 1px 2px rgba(37, 150, 190, 0.1);
}

.reveal h2 {
    font-size: 1.76em; /* Increased by 10% from 1.6em */
    font-weight: 700;
}

.reveal h3 {
    font-size: 1.43em; /* Increased by 10% from 1.3em */
    font-weight: 700;
}

/* Code blocks - Updated for white background theme */
.reveal pre {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 0.9em;
    font-size: 0.8em; /* Increased by ~10% from 0.72em */
    line-height: 1.4; /* Slightly increased from 1.35 */
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    color: #000000;
}

.reveal code {
    background: #f1f3f4;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    color: #2596be;
    font-family: "Consolas", "Monaco", "Courier New", monospace;
}

/* Tables - Updated for white background */
.reveal table {
    margin: auto;
    border-collapse: collapse;
    border-spacing: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    background: #ffffff;
    font-size: 0.99em; /* Increased by 10% from 0.9em */
}

.reveal table th {
    background: #2596be;
    color: white;
    padding: 0.75em;
    border: 1px solid #1f7a9a;
    font-weight: 700;
}

.reveal table td {
    padding: 0.55em;
    border: 1px solid #dee2e6;
    color: #000000;
}

.reveal table tr:nth-child(even) {
    background: #f8f9fa;
}

.reveal table tr:hover {
    background: #e3f2fd;
}

/* Lists - Updated colors */
.reveal ul, .reveal ol {
    margin-left: 1em;
    color: #000000;
}

.reveal li {
    margin-bottom: 0.45em;
    line-height: 1.45; /* Increased by ~10% from 1.35 */
}

/* Enhanced bullet points with blue color */
.reveal ul li::marker {
    color: #2596be;
    font-weight: bold;
}

/* Blockquotes - Updated for white theme */
.reveal blockquote {
    background: #f8f9fa;
    border-left: 5px solid #2596be;
    margin: 1em 0;
    padding: 1em;
    font-style: italic;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    color: #000000;
}

/* Math expressions - Enhanced for better equation display */
.katex {
    font-size: 1.1em;
    font-family: 'Merriweather', serif;
}

.katex-display {
    margin: 1em 0;
    text-align: center;
}

.reveal .katex {
    font-size: 1.2em;
}

.reveal .katex-display {
    margin: 1.5em 0;
}

/* Progress bar customization - Updated with new blue */
.reveal .progress {
    color: #2596be;
    height: 3px;
}

.reveal .progress span {
    background: #2596be;
}

/* Slide numbers styling - Updated for white theme */
.reveal .slide-number {
    color: #2596be;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #2596be;
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 0.8em;
    font-weight: 700;
}

/* Text styling - Ensure black text on white background */
.reveal p, .reveal li {
    color: #000000;
    font-size: 1.05em; /* Added 10% font size increase */
}

/* Links styling */
.reveal a {
    color: #2596be;
    text-decoration: none;
}

.reveal a:hover {
    color: #1f7a9a;
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .reveal h1 {
        font-size: 1.7em; /* Adjusted between 1.8em and 1.6em */
    }

    .reveal pre {
        font-size: 0.62em; /* Adjusted between 0.65em and 0.6em */
    }

    .reveal table {
        font-size: 0.78em; /* Adjusted between 0.8em and 0.75em */
    }
}

/* Print styles */
@media print {
    .reveal .slides section::before {
        display: none;
    }
}

/* Force white background and override any theme defaults */
.reveal,
.reveal .slides,
.reveal .slides section,
.reveal .backgrounds,
.reveal .slide-background {
    background-color: #ffffff !important;
    background: #ffffff !important;
}

/* Ensure all text elements are black */
.reveal .slides section * {
    color: inherit;
}

.reveal .slides section {
    color: #000000;
}

/* Website styling - adapted from AssetPricingTheory */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #2596be !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, #2596be, #1f7a9a);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Merriweather', serif;
}

.hero-section p {
    font-size: 1.25rem;
    opacity: 0.9;
    font-family: 'Inter', sans-serif;
}

/* Topic cards */
.topic-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.topic-card h3 {
    color: #2596be;
    margin-bottom: 1rem;
    font-weight: 600;
    font-family: 'Merriweather', serif;
}

.topic-card .btn {
    background: #2596be;
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.topic-card .btn:hover {
    background: #1f7a9a;
}

/* Body styling */
body {
    font-family: 'Merriweather', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* Buttons */
.btn-primary {
    background: #2596be;
    border: none;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.btn-primary:hover {
    background: #1f7a9a;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: #333;
    color: white;
    padding: 2rem 0;
    text-align: center;
    margin-top: 4rem;
}