/* Basis-Styles für den "Nach oben"-Button */

.het-scroll-top {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 9999;
    display: block;
    box-sizing: border-box;
    inline-size: 56px;
    block-size: 56px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    transform: translateY(10px);
    pointer-events: none;
}

.het-scroll-top.het-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

#het-scroll-top .het-scroll-top-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 56px;
    block-size: 56px;
    width: 56px;
    height: 56px;
    min-width: 56px;
    min-height: 56px;
    max-width: 56px;
    max-height: 56px;
    aspect-ratio: 1 / 1;
    cursor: pointer;
    appearance: none;
    background: rgba(126, 148, 146, 0.7);
    color: #ffffff;
    font-size: 20px;
    line-height: 1;
    box-sizing: border-box;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16);
    padding: 0;
    margin: 0;
    border: var(--het-border-width, 0px) solid var(--het-border-color, currentColor);
    -webkit-tap-highlight-color: transparent;
}

#het-scroll-top .het-scroll-top-btn:hover {
    background: rgba(126, 148, 146, 0.9);
    color: #ffffff;
}

#het-scroll-top .het-scroll-top-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
}

#het-scroll-top .het-scroll-top-btn.het-shape-round {
    border-radius: 50%;
}

#het-scroll-top .het-scroll-top-btn.het-shape-square {
    border-radius: 8px;
}

.het-scroll-top-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    inline-size: 100%;
    block-size: 100%;
    width: 100%;
    height: 100%;
    flex: none;
    line-height: 1;
    text-align: center;
    pointer-events: none;
    transform: none;
}

.het-icon {
    display: inline-block;
    position: relative;
    box-sizing: border-box;
    flex: 0 0 auto;
    line-height: 1;
}

/* Divi-Chevron nach oben */
.het-icon-divi-chevron-up {
    position: absolute;
    left: 50%;
    top: 50%;
    display: block;
    width: 28px;
    height: 28px;
    transform: translate(-50%, calc(-50% + 3px));
}

.het-icon-divi-chevron-up svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.het-icon-divi-chevron-up path {
    fill: none;
    stroke: currentColor;
    stroke-width: 4px;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Chevron nach oben */
.het-icon-chevron-up {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 28px;
    height: 28px;
    transform: translate(-50%, calc(-50% + 3px));
}

.het-icon-chevron-up::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 13px;
    height: 13px;
    border-top: 4px solid currentColor;
    border-left: 4px solid currentColor;
    border-radius: 2px 0 0 0;
    transform: translate(-50%, -42%) rotate(45deg);
}

/* Pfeil nach oben (Text) */
.het-icon-arrow-up::before {
    content: '↑';
    display: block;
    font-size: 1.4em;
    line-height: 1;
}

/* Schmaler Pfeil nach oben */
.het-icon-thin-arrow-up {
    width: 20px;
    height: 22px;
}

.het-icon-thin-arrow-up::before,
.het-icon-thin-arrow-up::after {
    content: '';
    position: absolute;
    left: 50%;
    background: currentColor;
    border-radius: 999px;
    transform-origin: center;
}

.het-icon-thin-arrow-up::before {
    bottom: 2px;
    width: 3px;
    height: 17px;
    transform: translateX(-50%);
}

.het-icon-thin-arrow-up::after {
    top: 3px;
    width: 13px;
    height: 3px;
    transform: translateX(-50%) rotate(45deg);
    box-shadow: -5px 5px 0 currentColor;
}

/* Dreieck nach oben */
.het-icon-triangle-up::before {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 12px solid currentColor;
    margin-top: 2px;
}

/* Fetter Pfeil nach oben (Block-Arrow) */
.het-icon-block-arrow-up {
    width: 18px;
    height: 18px;
}

.het-icon-block-arrow-up::before,
.het-icon-block-arrow-up::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.het-icon-block-arrow-up::before {
    top: 7px;
    width: 4px;
    height: 8px;
    background: currentColor;
    border-radius: 2px;
}

.het-icon-block-arrow-up::after {
    top: 1px;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 8px solid currentColor;
}

/* Doppel-Chevron */
.het-icon-double-chevron-up {
    width: 22px;
    height: 22px;
}

.het-icon-double-chevron-up::before,
.het-icon-double-chevron-up::after {
    content: '';
    position: absolute;
    left: 50%;
    width: 13px;
    height: 13px;
    border-top: 3px solid currentColor;
    border-left: 3px solid currentColor;
    border-radius: 2px 0 0 0;
    transform: translateX(-50%) rotate(45deg);
}

.het-icon-double-chevron-up::before {
    top: 2px;
}

.het-icon-double-chevron-up::after {
    top: 9px;
}

/* Caret nach oben */
.het-icon-caret-up::before {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 12px solid currentColor;
}

/* Text-Icon */
.het-icon-text {
    font-size: 1.1em;
    font-weight: 600;
    line-height: 1;
}

/* Eigenes Bild/SVG */
.het-icon-image img {
    display: block;
    max-width: 20px;
    max-height: 20px;
    width: auto;
    height: auto;
}

/* Mobile leicht kleiner */
@media (max-width: 767px) {
    .het-scroll-top {
        right: calc(1rem + env(safe-area-inset-right, 0px));
        bottom: 1rem;
        inline-size: 48px;
        block-size: 48px;
    }

    #het-scroll-top .het-scroll-top-btn {
        inline-size: 48px;
        block-size: 48px;
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        max-width: 48px;
        max-height: 48px;
        font-size: 18px;
    }
}