body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #1a2639; /* Dark navy blue */
    color: #fff;
}

.dashboard {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #0d1b2a;
    padding: 5px 10px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

.menu-container {
    display: flex;
    align-items: center;
}

.menu-btn {
    font-size: 18px;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 5px;
    margin-left: 5px;
}

.menu {
    display: none;
    position: absolute;
    top: 30px;
    left: 5px;
    background-color: #0d1b2a;
    width: auto;
    min-width: 150px;
    padding: 5px 0;
}

.menu.active {
    display: block;
}

.menu a {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.menu a i {
    margin-right: 8px;
}

.menu a:hover {
    background-color: #1a2639;
}

.wallet-balance {
    text-align: center;
    font-size: 16px;
    flex-grow: 1;
    margin: 0 auto;
    padding: 5px;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.login-form {
    text-align: center;
}

.login-form h2 {
    margin-bottom: 20px;
}

.login-form p {
    margin-top: 10px;
}

input, button {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 10px auto;
    padding: 10px;
    border: none;
    border-radius: 5px;
    box-sizing: border-box;
}

button {
    background-color: #3e4e6b;
    color: #fff;
    cursor: pointer;
}

button:hover {
    background-color: #52678d;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    color: #fff;
    cursor: pointer;
}

.mining-button {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: transparent;
    border: 2px solid #0d1b2a;
    color: #fff;
    font-size: 14px; /* Reduced font size */
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    white-space: nowrap; /* Prevent wrapping */
}

.mining-button.active {
    animation: glow 2s infinite;
}

@keyframes glow {
    0% { box-shadow: 0 0 5px #fff, 0 0 10px #fff; }
    50% { box-shadow: 0 0 20px #fff, 0 0 30px #fff; }
    100% { box-shadow: 0 0 5px #fff, 0 0 10px #fff; }
}

.mining-info {
    text-align: center;
    margin-top: 20px;
}

.transfer-text {
    margin-top: 20px;
    cursor: pointer;
}

.popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #0d1b2a;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 14px;
    z-index: 1001;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

@media (max-width: 600px) {
    .menu {
        min-width: 120px;
    }
    .wallet-balance {
        font-size: 14px;
    }
    .mining-button {
        width: 120px;
        height: 120px;
        font-size: 12px; /* Smaller font size for mobile */
    }
}