body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.container {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    max-width: 600px;
    width: 100%;
}

.input-section {
    margin-bottom: 15px;
}

input {
    padding: 8px;
    font-size: 14px;
    border-radius: 4px;
    border: 1px solid #ccc;
    margin-right: 8px;
}

button {
    padding: 8px 16px;
    font-size: 14px;
    color: white;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

#race-container {
    position: relative;
    width: 100%;
    margin: 20px auto;
    height: 300px;
    border: 2px solid #333;
    border-radius: 8px;
    overflow: hidden;
    background-color: #eee;
}

#track {
    position: relative;
    width: 100%;
    height: 100%;
}

.horse {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    color: white;
    font-size: 12px;
}

#finish-line {
    position: absolute;
    top: 0;
    right: 0;
    width: 5px;
    height: 100%;
    background-color: black;
}

#scoreboard {
    margin-top: 20px;
    padding: 10px;
    font-size: 14px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: left;
}

#horse-list {
    margin-bottom: 10px;
    color: #666;
    text-align: left;
}

.horse-item {
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

#betting-section {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
}

.bet-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 5px;
}

.bet-container button {
    width: 30px;
    height: 30px;
    padding: 0;
    font-size: 18px;
    line-height: 1;
    flex-shrink: 0;
}

.bet-amount {
    width: 30px;
    text-align: center;
    font-weight: bold;
}

.horse-name {
    flex-grow: 1;
    text-align: left;
    margin-left: 10px;
}

.bet-button {
    padding: 5px 10px;
    font-size: 12px;
    color: white;
    background-color: #28a745;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.bet-button:hover {
    background-color: #218838;
}

.bet-button:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}