/* Global Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --border-color: #ddd;
    --seller-market: #27ae60;
    --buyer-market: #e74c3c;
    --shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
}

/* Header Styles */
header {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 2rem 1rem;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    font-weight: 300;
}

/* Navigation Styles */
nav {
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    padding: 0.5rem;
}

nav li {
    margin: 0.5rem;
}

nav a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Main Content Styles */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

section {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    padding: 2rem;
}

h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary-color);
}

h3 {
    color: var(--secondary-color);
    margin: 1.5rem 0 1rem;
}

/* Table Styles */
.table-container {
    overflow-x: auto;
    margin: 1.5rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--light-color);
    color: var(--dark-color);
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

tr:hover {
    background-color: #f1f1f1;
}

/* Market Info Styles */
.market-info, .commission-info {
    background-color: #f8f9fa;
    border-radius: 6px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.market-info h3, .commission-info h3 {
    margin-top: 0;
    color: var(--primary-color);
}

.market-info p, .commission-info p {
    margin-bottom: 0.5rem;
}

/* Key Findings Styles */
.key-findings {
    background-color: #e8f4f8;
    border-left: 4px solid var(--secondary-color);
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.key-findings h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.key-findings ul {
    margin-left: 1.5rem;
}

.key-findings li {
    margin-bottom: 0.5rem;
}

/* Comparative Analysis Styles */
.comparison-section {
    margin-bottom: 2rem;
}

.market-status-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1rem;
}

.market-status-box {
    flex: 1;
    min-width: 250px;
    padding: 1.5rem;
    border-radius: 6px;
}

.market-status-box h4 {
    margin-bottom: 1rem;
    color: white;
}

.market-status-box ul {
    margin-left: 1.5rem;
    color: white;
}

.seller {
    background-color: var(--seller-market);
}

.buyer {
    background-color: var(--buyer-market);
}

/* Methodology Styles */
#methodology ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

#methodology p {
    margin-bottom: 1rem;
}

/* Footer Styles */
footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    section {
        padding: 1.5rem;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav li {
        margin: 0.25rem;
    }
    
    .market-status-box {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.75rem;
    }
    
    section {
        padding: 1rem;
    }
    
    th, td {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}