/* Game Portal — Side Banner */

.gpb-banner {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    height: 600px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.gpb-left  { left: 0; }
.gpb-right { right: 0; }

.gpb-banner > * {
    width: 300px !important;
    height: 600px !important;
}

.gpb-banner img {
    width: 300px;
    height: 600px;
    object-fit: cover;
    display: block;
}

/* Placeholder — garis diagonal, transparan */
.gpb-placeholder {
    width: 300px;
    height: 600px;
    background-color: transparent;
    background-image: repeating-linear-gradient(
        45deg,
        rgba(128,128,128,.15) 0px,
        rgba(128,128,128,.15) 1px,
        transparent 1px,
        transparent 12px
    );
    border: 1.5px dashed rgba(128,128,128,.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: 4px;
    cursor: pointer;
    gap: 6px;
}

.gpb-placeholder-ad {
    font-size: 10px;
    letter-spacing: .14em;
    text-transform: uppercase;
    opacity: .4;
    font-weight: 600;
}

.gpb-placeholder-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: .02em;
    opacity: .7;
}

.gpb-placeholder-size {
    font-size: 12px;
    opacity: .45;
    font-weight: 500;
}

.gpb-placeholder-price {
    font-size: 13px;
    font-weight: 700;
    opacity: .6;
    margin-top: 4px;
    padding: 4px 14px;
    border: 1.5px solid currentColor;
    border-radius: 20px;
    opacity: .5;
}

@media (max-width: 1399px) {
    .gpb-banner { display: none !important; }
}