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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: var(--primary-color);
    color: var(--text-light);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Color Palette */
:root {
    --primary-color: #141414; /* Dark background */
    --secondary-color: #00BFFF; /* Highlight blue */
    --text-light: #f9f9f9; /* Light text */
    --text-muted: #999; /* Muted text */
    --dark-gray: #1e1e1e; /* Card background */
    --positive-green: #4caf50; /* Positive change */
    --negative-red: #f44336; /* Negative change */
}

/* Header */
.header {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
}

.header .container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1200px;
}

.header nav ul {
    display: flex;
    gap: 20px;
    align-items: center;
}

.header nav ul li {
    position: relative;
}

.header nav ul li a {
    color: var(--text-light);
    font-weight: bold;
    padding: 8px 12px;
    transition: background 0.3s;
}

.header nav ul li a:hover {
    background-color: var(--secondary-color);
    border-radius: 5px;
}

.header nav ul li .dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--dark-gray);
    padding: 10px 0;
    display: none;
    border-radius: 5px;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.5);
}

.header nav ul li:hover .dropdown {
    display: block;
}

.header nav ul li .dropdown li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-light);
    white-space: nowrap;
}

/* Leaderboard Section */
.leaderboard {
    padding: 4rem 1rem;
    text-align: center;
    background-color: var(--primary-color);
}

.leaderboard .section-title {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.leaderboard .section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.leaderboard-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

/* Spotlight Styles */
.leaderboard-item {
    background-color: var(--dark-gray);
    color: var(--text-light);
    padding: 1rem;
    width: 80%;
    max-width: 400px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.leaderboard-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.8);
}

/* Spotlight 1-3 */
.spotlight-1, .spotlight-2, .spotlight-3 {
    border: 2px solid var(--secondary-color);
    background-color: var(--dark-gray);
}

.spotlight-1 .rank, .spotlight-2 .rank, .spotlight-3 .rank {
    font-size: 2rem;
    color: var(--secondary-color);
}

.spotlight-1 .score, .spotlight-2 .score, .spotlight-3 .score {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Spotlight 4-10 */
.spotlight-4 {
    background-color: var(--dark-gray);
}

.spotlight-4 .rank {
    font-size: 1.5rem;
}

.spotlight-4 .score {
    font-size: 1.2rem;
}

/* Spotlight 11-50 */
.spotlight-11-50 {
    background-color: var(--dark-gray);
}

.spotlight-11-50 .rank {
    font-size: 1.2rem;
}

.spotlight-11-50 .score {
    font-size: 1rem;
}

/* Spotlight 51-100 */
.spotlight-51-100 {
    background-color: var(--dark-gray);
}

.spotlight-51-100 .rank {
    font-size: 1rem;
}

.spotlight-51-100 .score {
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--text-light);
    padding: 2rem 1rem;
    text-align: center;
}

.footer-info img {
    width: 50px;
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--secondary-color);
    margin: 0 10px;
}

.footer-links a:hover {
    text-decoration: underline;
}

.social-media a {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin: 0 10px;
}