.ckgt-banner {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 500px;
    z-index: 999999;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 32px;
    color: #1a1a1a;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    border: 1px solid #e5e7eb;
}

/* Background overlay */
.ckgt-banner::before {
    content: "";
    position: fixed;
    top: -100vh;
    left: -100vw;
    width: 300vw;
    height: 300vh;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: -1;
}

.ckgt-hidden {
    display: none !important;
}

.ckgt-title {
    color: #111827;
    margin: 0 0 16px 0;
    font-size: 22px;
    font-weight: 700;
}

.ckgt-text {
    margin: 0 0 24px 0;
    font-size: 15px;
    line-height: 1.6;
    color: #4b5563;
}

.ckgt-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-start;
}

.ckgt-btn {
    flex: 1;
    min-width: 140px;
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    border: 1px solid #374151;
}

.ckgt-btn-solid {
    background: #374151;
    color: #ffffff;
}

.ckgt-btn-solid:hover {
    background: #111827;
    border-color: #111827;
}

.ckgt-btn-outline {
    background: transparent;
    color: #374151;
}

.ckgt-btn-outline:hover {
    background: #f9fafb;
}

@media (max-width: 640px) {
    .ckgt-banner {
        padding: 24px;
        width: 95%;
    }

    .ckgt-buttons {
        flex-direction: column;
    }

    .ckgt-btn {
        width: 100%;
    }
}