.lottery-game-container {
    max-width: 800px;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.lottery-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
}

.lottery-pool, .lottery-user-balance {
    text-align: center;
}

.lottery-pool .amount {
    font-size: 2em;
    color: #d63638;
    font-weight: bold;
}

.lottery-user-balance .amount {
    font-size: 1.5em;
    color: #0073aa;
    font-weight: bold;
}

.lottery-rules {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 5px solid #0073aa;
}

.lottery-play-area {
    margin-bottom: 30px;
    text-align: center;
}

.number-selector {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 20px 0;
}

.number-btn {
    position: relative;
    cursor: pointer;
}

.number-btn input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.number-btn .num {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 2px solid #ddd;
    border-radius: 50%;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s;
    background: #fff;
}

.number-btn input:checked + .num {
    background: #d63638;
    color: #fff;
    border-color: #d63638;
    transform: scale(1.1);
}

.bet-controls {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.bet-controls input[type="number"] {
    width: 60px;
    text-align: center;
}

.lottery-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.lottery-table th, .lottery-table td {
    padding: 10px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.lottery-table th {
    background: #f1f1f1;
    font-weight: bold;
}

.winning-numbers {
    color: #d63638;
    font-weight: bold;
    letter-spacing: 2px;
}

#lottery-message {
    margin-top: 15px;
    font-weight: bold;
}