/**
 * Fächer-Ansicht — elliptisch angeordnete Kacheln um einen Hub.
 *
 * Zwei Einsätze: die Bereichsauswahl im Mitgliedsbereich und die
 * Organisationsauswahl nach dem Login. Die Geometrie (Radien, Hub-Größe)
 * setzt foc-fan.js als Custom Properties; hier steht nur, wie es aussieht.
 */

.foc-fan {
    --fan-rx: 352px;
    --fan-ry: 278px;
    --fan-hub: 250px;
    --fan-tile-w: 212px;
    --fan-tile-h: 44px;
    position: relative;
    width: 100%;
    min-height: 560px;
    flex: 1;
    overflow: hidden;
    font-family: var(--font-sans);
}

/* ——— Ring: eine Hairline, mehr braucht die Ordnung nicht ——— */

/* Bis foc-fan.js gemessen hat, stimmen die Kachelpositionen noch nicht —
   solange bleibt der Fächer unsichtbar statt sichtbar an seinen Platz zu rutschen. */
.foc-fan:not([data-ready="1"]) {
    visibility: hidden;
}

/* Die erste Positionierung ist ein Zustand, keine Bewegung. */
.foc-fan:not([data-animate="1"]) .foc-fan__tile,
.foc-fan:not([data-animate="1"]) .foc-fan__hub,
.foc-fan:not([data-animate="1"]) .foc-fan__hub-inner,
.foc-fan:not([data-animate="1"]) .foc-fan__ring {
    transition: none;
}

.foc-fan__ring {
    position: absolute;
    left: 50%;
    top: 50%;
    width: calc(var(--fan-rx) * 1.48);
    height: calc(var(--fan-ry) * 1.51);
    transform: translate(-50%, -50%);
    border: 1px solid var(--line-200);
    border-radius: 50%;
    opacity: 1;
    transition: opacity 0.28s ease;
    pointer-events: none;
}

/* ——— Hub ——— */

.foc-fan__hub {
    position: absolute;
    left: 50%;
    top: 50%;
    width: var(--fan-hub);
    height: var(--fan-hub);
    margin: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: var(--brand-600);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 28px;
    box-sizing: border-box;
    text-align: center;
    transition: opacity 0.22s ease;
}

.foc-fan__hub-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    transition: opacity 0.2s ease, transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.foc-fan[data-hub-fade="1"] .foc-fan__hub-inner {
    opacity: 0;
    transform: scale(0.97);
}

.foc-fan__hub-kicker {
    font-family: var(--font-mono);
    font-size: 9.5px;
    font-weight: 500;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
}

.foc-fan__hub-title {
    font-size: 20px;
    line-height: 1.2;
    font-weight: 600;
    color: #fff;
    text-wrap: balance;
}

.foc-fan__hub-desc {
    font-size: 12px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.85);
    text-wrap: pretty;
}

/* ——— Kacheln ——— */

.foc-fan__items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.foc-fan__tile {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 3;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    gap: 9px;
    width: var(--fan-tile-w);
    height: var(--fan-tile-h);
    padding: 0 14px;
    border-radius: var(--r-lg);
    text-decoration: none;
    cursor: pointer;
    background: var(--ink-900);
    border: 1px solid var(--ink-900);
    transform: translate(-50%, -50%) translate(var(--fan-x), var(--fan-y)) scale(1);
    transition:
        transform 0.46s cubic-bezier(0.22, 0.61, 0.36, 1),
        width 0.46s cubic-bezier(0.22, 0.61, 0.36, 1),
        height 0.3s ease,
        padding 0.3s ease,
        border-radius 0.3s ease,
        background-color 0.15s ease,
        border-color 0.3s ease;
    transition-delay: var(--fan-delay, 0ms);
}

.foc-fan__tile:hover,
.foc-fan__tile:focus-visible {
    background: var(--brand-600);
    border-color: var(--brand-600);
    transform: translate(-50%, -50%) translate(var(--fan-x), var(--fan-y)) scale(1.07);
}

.foc-fan__tile-bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--brand-600);
    opacity: 0;
}

.foc-fan__tile-name {
    flex: 1;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.foc-fan__tile-meta {
    width: 52px;
    flex: none;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 500;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
    color: var(--ink-400);
}

.foc-fan__tile:hover .foc-fan__tile-meta,
.foc-fan__tile:focus-visible .foc-fan__tile-meta {
    color: rgba(255, 255, 255, 0.85);
}

.foc-fan__dot {
    width: 6px;
    height: 6px;
    flex: none;
    border-radius: 50%;
    background: var(--brand-600);
}

.foc-fan__tile:hover .foc-fan__dot,
.foc-fan__tile:focus-visible .foc-fan__dot {
    background: #fff;
}

.foc-fan__lock {
    flex: none;
    stroke: var(--ink-400);
}

.foc-fan__tile:hover .foc-fan__lock,
.foc-fan__tile:focus-visible .foc-fan__lock {
    stroke: rgba(255, 255, 255, 0.85);
}

/* Lange Eigennamen — etwa Organisationen — dürfen zweizeilig laufen. */
.foc-fan--wrap .foc-fan__tile-name {
    white-space: normal;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ——— Hinweis ——— */

.foc-fan__hint {
    position: absolute;
    right: 26px;
    bottom: 20px;
    z-index: 5;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 9.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-400);
    transition: opacity 0.25s ease;
}

/* ——— Abgang: Kacheln wandern in die Sidebar, Ring und Hub treten ab ——— */

.foc-fan[data-state="leaving"] .foc-fan__ring,
.foc-fan[data-state="leaving"] .foc-fan__hub,
.foc-fan[data-state="leaving"] .foc-fan__hint {
    opacity: 0;
}

/* --fan-nav-x/-y setzt foc-fan.js: der Versatz von der Fächermitte zu dem
   Slot, den derselbe Eintrag in der echten Sidebar einnimmt. */
/* Die abfliegenden Kacheln liegen über der Sidebar — sie dürfen deren Links
   nicht abfangen, falls die Navigation ausbleibt. */
.foc-fan[data-state="leaving"] .foc-fan__tile {
    pointer-events: none;
    width: var(--fan-nav-w, var(--sidebar-w));
    height: var(--fan-nav-h, 42px);
    padding: 0 22px;
    border-radius: 0;
    background: #fff;
    border-color: transparent;
    transform: translate(-50%, -50%) translate(var(--fan-nav-x), var(--fan-nav-y));
    transition-delay: calc(var(--fan-index) * 30ms);
}

.foc-fan[data-state="leaving"] .foc-fan__tile-name {
    color: var(--ink-600);
    font-weight: 400;
}

.foc-fan[data-state="leaving"] .foc-fan__tile-meta {
    color: var(--ink-400);
}

.foc-fan[data-state="leaving"] .foc-fan__tile.is-target {
    background: var(--brand-50);
}

.foc-fan[data-state="leaving"] .foc-fan__tile.is-target .foc-fan__tile-bar {
    opacity: 1;
}

.foc-fan[data-state="leaving"] .foc-fan__tile.is-target .foc-fan__tile-name {
    color: var(--ink-900);
    font-weight: 600;
}

/* ——— Mobil und schmale Fenster: Liste statt Ellipse ——— */

.foc-fan[data-layout="list"] {
    min-height: 0;
    overflow: visible;
    display: flex;
    flex-direction: column;
    gap: var(--s-5);
    padding: var(--s-5) 0 var(--s-8);
}

.foc-fan[data-layout="list"] .foc-fan__ring,
.foc-fan[data-layout="list"] .foc-fan__hint {
    display: none;
}

.foc-fan[data-layout="list"] .foc-fan__hub {
    position: static;
    width: auto;
    height: auto;
    transform: none;
    border-radius: var(--r-lg);
    align-items: flex-start;
    text-align: left;
    padding: var(--s-5) var(--s-5) var(--s-6);
}

.foc-fan[data-layout="list"] .foc-fan__hub-inner {
    align-items: flex-start;
}

.foc-fan[data-layout="list"] .foc-fan__items {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line-200);
    border-radius: var(--r-lg);
    overflow: hidden;
    background: #fff;
}

.foc-fan[data-layout="list"] .foc-fan__tile {
    position: static;
    width: 100%;
    height: auto;
    min-height: 52px;
    padding: 12px 16px;
    border: 0;
    border-bottom: 1px solid var(--line-200);
    border-radius: 0;
    background: #fff;
    transform: none;
    transition: background-color 0.15s ease;
}

.foc-fan[data-layout="list"] .foc-fan__items li:last-child .foc-fan__tile {
    border-bottom: 0;
}

.foc-fan[data-layout="list"] .foc-fan__tile:hover,
.foc-fan[data-layout="list"] .foc-fan__tile:focus-visible {
    background: var(--brand-50);
    transform: none;
}

.foc-fan[data-layout="list"] .foc-fan__tile-name {
    color: var(--ink-900);
    white-space: normal;
}

.foc-fan[data-layout="list"] .foc-fan__tile:hover .foc-fan__tile-meta,
.foc-fan[data-layout="list"] .foc-fan__tile:focus-visible .foc-fan__tile-meta {
    color: var(--ink-400);
}

.foc-fan[data-layout="list"] .foc-fan__tile:hover .foc-fan__dot,
.foc-fan[data-layout="list"] .foc-fan__tile:focus-visible .foc-fan__dot {
    background: var(--brand-600);
}

.foc-fan[data-layout="list"] .foc-fan__tile:hover .foc-fan__lock,
.foc-fan[data-layout="list"] .foc-fan__tile:focus-visible .foc-fan__lock {
    stroke: var(--ink-400);
}

/* In der Liste trägt die Beschreibung den Kontext, den sonst der Hub zeigt. */
.foc-fan__tile-desc {
    display: none;
}

.foc-fan[data-layout="list"] .foc-fan__tile {
    flex-wrap: wrap;
}

.foc-fan[data-layout="list"] .foc-fan__tile-desc {
    display: block;
    flex: 1 0 100%;
    margin-top: 2px;
    font-size: var(--text-caption);
    line-height: var(--lh-caption);
    color: var(--ink-500);
}

@media (prefers-reduced-motion: reduce) {
    .foc-fan__tile,
    .foc-fan__hub,
    .foc-fan__hub-inner,
    .foc-fan__ring,
    .foc-fan__hint {
        transition: none !important;
    }

    .foc-fan__tile:hover,
    .foc-fan__tile:focus-visible {
        transform: translate(-50%, -50%) translate(var(--fan-x), var(--fan-y)) scale(1);
    }
}