body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 40px;
    display: flex;
    justify-content: center;
}

h1 {
    color: #333;
    text-align: center;
}

.container {
    width: 100%;
    max-width: 700px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    background: #f7f7f7;
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 4px;
    border-left: 5px solid #adb0ff;
    transition: background-color 0.2s ease-in-out;
}

li:hover {
    background-color: #e9ecef;
}

li .time {
    text-align: center;
}

li .username {
    text-align: left;
}

li .timestamp {
    text-align: right;
}

.podium {
    font-weight: bold;
}

.gold {
    background-color: #fffbeb;
    border-left-color: #FFD700;
}
.gold:hover{
    background-color: #fce792;
}

.gold .time {
    color: #b38600;
}

.silver {
    background-color: #f7f7f7;
    border-left-color: #C0C0C0;
}
.silver:hover{
    background-color: #d8d8d8;
}

.silver .time {
    color: #555;
}

.bronze {
    background-color: #fff5eb;
    border-left-color: #CD7F32;
}
.bronze:hover {
    background-color: #fcd7b3;
}

.bronze .time {
    color: #8c5a20;
}

.time {
    font-weight: 600;
    font-size: 1.3em;
    color: #343a40;
}

.timestamp {
    font-size: 0.9em;
    color: #6c757d;
}

.no-data {
    color: #888;
    text-align: center;
    padding: 20px;
}