.vfsb-banner {
    /* CLS fix 2026-05-28 (opcja A): position:fixed wyjmuje banner z flow → NIE spycha
       contentu (field CLS 0.11 → cel <0.1). Slide-in przez transform — transform NIE
       liczy się do Cumulative Layout Shift. */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    transform: translateY(-100%);
    transition: transform 0.35s ease;
    will-change: transform;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: #1a1a1a;
    color: #fff;
    font-size: 14px;
    line-height: 1.4;
    padding: 10px 16px;
    z-index: 9999;
    box-sizing: border-box;
    width: 100%;
    font-family: inherit;
}

.vfsb-banner.vfsb-banner--visible {
    transform: translateY(0);
}

.vfsb-banner__inner {
    text-align: center;
    max-width: 1400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.vfsb-banner__msg {
    line-height: 1.4;
}

.vfsb-banner__shop {
    color: #ffd166;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.vfsb-banner__shop:hover,
.vfsb-banner__shop:focus {
    color: #ffe599;
    outline: none;
}

.vfsb-banner strong {
    color: #ffd166;
    font-weight: 600;
}

.vfsb-banner__close {
    flex: 0 0 auto;
    background: rgba(255, 255, 255, 0.18);
    border: 0;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 4px;
    transition: background 0.15s ease;
}

.vfsb-banner__close:hover,
.vfsb-banner__close:focus {
    background: rgba(255, 255, 255, 0.32);
    outline: none;
}

.vfsb-banner[hidden] {
    display: none !important;
}

@media (max-width: 600px) {
    .vfsb-banner {
        gap: 10px;
        font-size: 12px;
        padding: 8px 12px;
    }
    .vfsb-banner__close {
        padding: 4px 9px;
        font-size: 16px;
    }
}