/* Container général */
.coinflip-container {
    width: 90%;
    max-width: 500px;
    margin: 30px auto;
    padding: 25px;
    background: #1F1F1F;
    color: #FFF;
    border-radius: 15px;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
}

/* Titres */
.coinflip-container h2 {
    color: #1E90FF;
    margin-bottom: 20px;
}

/* Inputs et select */
.coinflip-container input[type="number"],
.coinflip-container select {
    width: 60px;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #333;
    background: #222;
    color: #FFF;
}

/* Boutons */
.coinflip-container button {
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    background-color: #1E90FF;
    color: #FFF;
    font-weight: bold;
    margin: 10px 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.coinflip-container button:hover {
    background-color: #187bcd;
}

.coinflip-container button:disabled {
    background-color: #555;
    cursor: not-allowed;
}

/* Résultats */
#flip-result, #flip-gain {
    margin-top: 15px;
    font-size: 18px;
    font-weight: bold;
}

/* Overlay */
#flip-overlay {
    display: none;
    position: fixed;
    top:0; left:0;
    width:100%; height:100%;
    background: rgba(0,0,0,0.8);
    color: #FFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    z-index: 10000;
    text-align: center;
}

#flip-overlay h1 {
    font-size: 48px;
    margin-bottom: 15px;
	animation: scalePulse 1s infinite alternate;
}

#flip-overlay p {
    font-size: 22px;
}

@keyframes scalePulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.3); }
}

/* ===========================
   Mobile
=========================== */
@media(max-width:600px){
#flip-overlay h1{
font-size:2.4rem;
}
#flip-overlay p {
    font-size: 14px;
}	
}