.bet-amount {
    font-size: 24px;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(2px);
}

.dice-container {
    margin-top: 20px;
    padding: 25px;
    /* background: radial-gradient(circle at center, #0b223a, #060b14); */
    backdrop-filter: blur(2px);
    border-radius: 16px;
    /* box-shadow: inset 0 0 20px rgba(0,0,0,0.7), 0 4px 15px rgba(0,0,0,0.6); */
    color: #fff;
    text-align: center;
}

.dice-wrapper {
    perspective: 1200px;
    width: 180px;
    height: 180px;
    margin: 30px auto;
}

.dice3d {
    width: 150px;
    height: 150px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(0deg) rotateY(0deg);
    transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
    margin: auto;
}

.face {
    position: absolute;
    width: 150px;
    height: 150px;
    background: #fff;
    border-radius: 16px;
    border: 2px solid #ccc;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;
    box-shadow: inset 0 0 12px rgba(0,0,0,0.3);
}

.pip {
    width: 25px;
    height: 25px;
    background: #000;
    border-radius: 50%;
    position: absolute;
}

.center { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.top-left { top: 20%; left: 20%; }
.top-right { top: 20%; right: 20%; }
.middle-left { top: 50%; left: 20%; transform: translateY(-50%); }
.middle-right { top: 50%; right: 20%; transform: translateY(-50%); }
.bottom-left { bottom: 20%; left: 20%; }
.bottom-right { bottom: 20%; right: 20%; }

.front  { transform: rotateY(  0deg) translateZ(75px); }
.back   { transform: rotateY(180deg) translateZ(75px); }
.right  { transform: rotateY( 90deg) translateZ(75px); }
.left   { transform: rotateY(-90deg) translateZ(75px); }
.top    { transform: rotateX( 90deg) translateZ(75px); }
.bottom { transform: rotateX(-90deg) translateZ(75px); }

.number-btn.active {
    background-color: #ffc107 !important; 
    color: #212529 !important;   
    border-color: #ffca2c !important;
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.7);
    transform: scale(1.1);
}