* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    background-image: url('bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 179, 255, 0.2) 0%, rgba(0, 153, 230, 0.3) 100%);
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.logo-container {
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.card {
    background: white;
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    max-width: 480px;
    width: 100%;
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

.card-logo {
    margin-bottom: 24px;
}

.card-logo-img {
    width: 56px;
    height: 56px;
}

.title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 32px;
    line-height: 1.2;
}

.connect-button {
    width: 100%;
    padding: 16px 32px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, #00B3FF 0%, #0099E6 100%);
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 145, 255, 0.3);
}

.connect-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 145, 255, 0.4);
}

.connect-button:active {
    transform: translateY(0);
}

.wallet-info {
    margin-top: 24px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 179, 255, 0.1) 0%, rgba(0, 153, 230, 0.1) 100%);
    border-radius: 16px;
    border: 2px solid #0091ff;
}

.wallet-address {
    font-size: 14px;
    font-weight: 700;
    color: #0091ff;
    margin-bottom: 16px;
    word-break: break-all;
}

.disconnect-button {
    padding: 12px 28px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #0091ff;
    background: white;
    border: 2px solid #0091ff;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.disconnect-button:hover {
    background: #0091ff;
    color: white;
    transform: translateY(-2px);
}

.disconnect-button:active {
    transform: translateY(0);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 640px) {
    .card {
        padding: 36px 28px;
    }

    .title {
        font-size: 28px;
        margin-bottom: 28px;
    }

    .logo {
        width: 64px;
        height: 64px;
    }

    .card-logo-img {
        width: 48px;
        height: 48px;
    }
}