.master-promo-box {
    position: relative;
    width: var(--mp-width, 300px);
    height: var(--mp-height, 250px);
    max-width: 100%;
    aspect-ratio: var(--mp-width-num, 300) / var(--mp-height-num, 250);
    border-radius: var(--mp-radius, 10px);
    border: var(--mp-border-width, 0px) solid var(--mp-border-color, #000);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0b0f1f;
    margin: 20px auto;
    box-sizing: border-box;
}

.master-promo-bg-image {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-repeat: no-repeat;
    z-index: 0;
}

.master-promo-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, var(--mp-overlay, 0.4));
    z-index: 1;
}

.master-promo-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    text-align: var(--mp-text-align, center);
}

.master-promo-title {
    color: var(--mp-title-color, #00e400);
    font-size: var(--mp-title-size, 18px);
    font-weight: 700;
    line-height: 1.3;
    word-break: break-word;
}

.master-promo-text {
    color: var(--mp-text-color, #fff);
    font-size: var(--mp-text-size, 14px);
    line-height: 1.4;
    word-break: break-word;
    max-width: 100%;
}

.master-promo-cta-wrap {
    display: flex;
    width: 100%;
    justify-content: var(--mp-button-justify, center);
}

.master-promo-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--mp-button-bg, #0d7a6c);
    color: var(--mp-button-color, #fff) !important;
    font-size: var(--mp-button-size, 14px);
    border-radius: var(--mp-button-radius, 25px);
    padding: 10px 22px;
    text-decoration: none !important;
    font-weight: 600;
    white-space: nowrap;
    border: none;
    cursor: pointer;
    box-sizing: border-box;
}

.master-promo-box .master-promo-full-link {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 3;
    cursor: pointer;
}

.master-promo-fixed {
    position: fixed;
    left: 0; right: 0;
    display: flex;
    justify-content: center;
    z-index: 9999;
    padding: 8px;
    background: rgba(0,0,0,0.85);
}
.master-promo-fixed-header { top: 0; }
.master-promo-fixed-footer { bottom: 0; }

.master-promo-popup-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.75);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
}
.master-promo-popup-overlay.master-promo-popup-visible { display: flex; }
.master-promo-popup-close {
    position: absolute;
    top: 20px; right: 30px;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    z-index: 100000;
}

@media (max-width: 480px) {
    .master-promo-box {
        width: 100% !important;
        height: auto !important;
    }
}