.scroll-magnet-root {
    position: relative;
    z-index: 99999;
    --sm-bg-main: #f5f1e8;
    --sm-bg-card: #ffffff;
    --sm-fg-main: #132238;
    --sm-accent: #132238;
    --sm-accent-contrast: #ffffff;
    --sm-overlay: rgba(19, 34, 56, 0.45);
}

.scroll-magnet-root[data-theme="contrast"] {
    --sm-bg-main: #132238;
    --sm-bg-card: #132238;
    --sm-fg-main: #f5f1e8;
    --sm-accent: #c76d4a;
    --sm-accent-contrast: #ffffff;
    --sm-overlay: rgba(10, 20, 35, 0.72);
}

.scroll-magnet-root[data-theme="soft"] {
    --sm-bg-main: #edf4f1;
    --sm-bg-card: #fbfbf8;
    --sm-fg-main: #24403d;
    --sm-accent: #4d8b81;
    --sm-accent-contrast: #ffffff;
    --sm-overlay: rgba(36, 64, 61, 0.35);
}

.scroll-magnet-item {
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

.scroll-magnet-headline {
    display: block;
    color: var(--sm-fg-main);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.scroll-magnet-message {
    margin: 0;
    color: var(--sm-fg-main);
    font-size: 15px;
    line-height: 1.5;
}

.scroll-magnet-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--sm-accent);
    color: var(--sm-accent-contrast);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.scroll-magnet-button:hover,
.scroll-magnet-button:focus {
    color: var(--sm-accent-contrast);
    opacity: 0.92;
    transform: translateY(-1px);
}

.scroll-magnet-close {
    border: 0;
    background: transparent;
    color: var(--sm-fg-main);
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
    padding: 4px 8px;
}

.scroll-magnet-banner,
.scroll-magnet-floating,
.scroll-magnet-popup {
    animation: scroll-magnet-enter 0.25s ease;
}

.scroll-magnet-banner.is-closing,
.scroll-magnet-floating.is-closing,
.scroll-magnet-overlay.is-closing {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.scroll-magnet-banner {
    position: fixed;
    right: 20px;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 14px;
    align-items: center;
    justify-content: center;
    padding: 18px 56px 18px 18px;
    border-radius: 18px;
    background: var(--sm-bg-main);
    box-shadow: 0 14px 32px rgba(19, 34, 56, 0.16);
}

.scroll-magnet-banner .scroll-magnet-close {
    position: absolute;
    top: 10px;
    right: 10px;
}

.scroll-magnet-floating {
    position: fixed;
    right: 20px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 280px;
    padding: 18px 18px 14px;
    border-radius: 18px;
    background: var(--sm-bg-card);
    box-shadow: 0 12px 30px rgba(19, 34, 56, 0.16);
}

.scroll-magnet-floating-caption {
    color: var(--sm-fg-main);
    font-size: 14px;
    line-height: 1.5;
}

.scroll-magnet-floating .scroll-magnet-close {
    position: absolute;
    top: 8px;
    right: 8px;
}

.scroll-magnet-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--sm-overlay);
    animation: scroll-magnet-enter 0.25s ease;
}

.scroll-magnet-popup {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: min(100%, 420px);
    padding: 28px;
    border-radius: 24px;
    background: var(--sm-bg-card);
    box-shadow: 0 20px 50px rgba(19, 34, 56, 0.2);
}

.scroll-magnet-popup .scroll-magnet-close {
    position: absolute;
    top: 12px;
    right: 12px;
}

@keyframes scroll-magnet-enter {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 680px) {
    .scroll-magnet-banner {
        flex-direction: column;
        align-items: stretch;
        padding-right: 18px;
    }

    .scroll-magnet-floating {
        right: 14px;
        bottom: 14px;
        left: 14px;
        max-width: none;
    }
}