/* Letzte Hilfe – Formate tabs (frontend).
   Progressive enhancement: panels only collapse once JS adds .is-enhanced. */

.lh-formate-intro {
    font-size: 1.1em;
    line-height: 1.55;
    max-width: 780px;
    margin-bottom: 28px;
}

.lh-formate-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: 2px solid #eee;
    margin-bottom: 28px;
}

.lh-formate-tab {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.2em;
    font-weight: 600;
    color: #555;
    padding: 12px 22px;
    margin-bottom: -2px;
    border-bottom: 3px solid transparent;
    transition: color .15s ease, border-color .15s ease;
}

.lh-formate-tab:hover {
    color: #b13a55;
}

.lh-formate-tab.is-active {
    color: #b13a55;
    border-bottom-color: #b13a55;
}

.lh-formate-tab:focus-visible {
    outline: 2px solid #b13a55;
    outline-offset: 2px;
    border-radius: 4px;
}

.lh-formate-panel h2 {
    margin-top: 0;
    color: #b13a55;
}

.lh-formate-note {
    font-style: italic;
    color: #777;
    border-left: 3px solid #e0e0e0;
    padding-left: 14px;
}

.lh-formate.is-enhanced .lh-formate-panel {
    display: none;
}

.lh-formate.is-enhanced .lh-formate-panel.is-active {
    display: block;
    animation: lh-formate-fade .2s ease;
}

@keyframes lh-formate-fade {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: none; }
}