body {
    margin: 0;
    overflow: hidden;
    background-color: #000;
    cursor: none;
    font-family: 'Arial', sans-serif;
}
canvas {
    display: block;
}
.cursor {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 1000;
}
#status {
    position: fixed;
    top: 10px;
    left: 10px;
    color: white;
    font-family: Arial, sans-serif;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 100;
}
#participants {
    position: fixed;
    top: 10px;
    right: 10px;
    color: white;
    font-family: Arial, sans-serif;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 100;
}
#scoreboard {
    position: fixed;
    top: 50px;
    right: 10px;
    color: white;
    font-family: Arial, sans-serif;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 100;
    max-height: 200px;
    overflow-y: auto;
}
#game-info {
    position: fixed;
    bottom: 10px;
    left: 10px;
    color: white;
    font-family: Arial, sans-serif;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 100;
}
#timer {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-family: Arial, sans-serif;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 100;
    font-size: 18px;
}
.points-popup {
    position: absolute;
    color: yellow;
    font-weight: bold;
    font-size: 14px;
    pointer-events: none;
    z-index: 1001;
    text-shadow: 0 0 3px black;
    animation: float-up 1s forwards;
}
@keyframes float-up {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-30px); }
}
.leader-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 6px;
    background-color: #FFD700;
    color: #000;
    font-size: 12px;
    font-weight: bold;
    border-radius: 4px;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}
.leader-cursor::after {
    content: "LEADER";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #FFD700;
    color: #000;
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 8px;
    font-weight: bold;
    font-family: Arial, sans-serif;
    white-space: nowrap;
}
#countdown-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    font-size: 80px;
    color: white;
    font-weight: bold;
}
#game-over {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    color: white;
}
#game-over h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: gold;
}
#game-over-scores {
    font-size: 24px;
    margin-bottom: 30px;
}
#restart-button {
    background: #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s;
}
#restart-button:hover {
    background: #45a049;
}
.special-particle {
    animation: glow 1.5s infinite alternate;
}
@keyframes glow {
    from { filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.7)); }
    to { filter: drop-shadow(0 0 15px rgba(255, 255, 255, 1.0)); }
}
#powerup-notification {
    position: fixed;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-family: Arial, sans-serif;
    background: rgba(75, 0, 130, 0.8);
    padding: 8px 15px;
    border-radius: 5px;
    z-index: 100;
    font-size: 16px;
    text-align: center;
    display: none;
    animation: fade-in-out 2s forwards;
}
@keyframes fade-in-out {
    0% { opacity: 0; transform: translate(-50%, 20px); }
    20% { opacity: 1; transform: translate(-50%, 0); }
    80% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, -20px); }
}