/* ============================
   Avatar & AvatarList
   ============================ */

/* --- AvatarList Container --- */
.oo-avatar-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    --oo-avatar-spacing: -1rem;
}

.oo-avatar-list--horizontal {
    flex-direction: row;
}

.oo-avatar-list--horizontal .oo-avatar + .oo-avatar,
.oo-avatar-list--horizontal .oo-avatar--ueberlauf {
    margin-inline-start: var(--oo-avatar-spacing);
}

.oo-avatar-list--vertical {
    flex-direction: column;
    align-items: flex-start;
}

.oo-avatar-list--vertical .oo-avatar + .oo-avatar,
.oo-avatar-list--vertical .oo-avatar--ueberlauf {
    margin-block-start: var(--oo-avatar-spacing);
}

/* --- Avatar Basis --- */
.oo-avatar {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--oo-radius-full);
    overflow: hidden;
    border: 2px solid var(--oo-color-surface);
    background-color: var(--oo-color-surface);
    color: var(--oo-primary-on);
    flex-shrink: 0;
    user-select: none;
    cursor: default;
    transition: var(--oo-transition);
    /* Standard-Größe: Md */
    width: 2.5rem;
    height: 2.5rem;
    font-size: var(--oo-font-size-sm);
    font-weight: 600;
}

/* --- Größen-Varianten (OoSize) --- */
.oo-avatar.oo-size-xxxs {
    width: 1rem;
    height: 1rem;
    font-size: 0.45rem;
}

.oo-avatar.oo-size-xxs {
    width: 1.25rem;
    height: 1.25rem;
    font-size: 0.5rem;
}

.oo-avatar.oo-size-xs {
    width: 1.5rem;
    height: 1.5rem;
    font-size: var(--oo-font-size-xs);
}

.oo-avatar.oo-size-sm {
    width: 2rem;
    height: 2rem;
    font-size: var(--oo-font-size-xs);
}

.oo-avatar.oo-size-md {
    width: 2.5rem;
    height: 2.5rem;
    font-size: var(--oo-font-size-sm);
}

.oo-avatar.oo-size-lg {
    width: 3.5rem;
    height: 3.5rem;
    font-size: var(--oo-font-size-md);
}

.oo-avatar.oo-size-xl {
    width: 5rem;
    height: 5rem;
    font-size: var(--oo-font-size-lg);
}

/* --- Avatar Bild --- */
.oo-avatar__bild {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- Avatar Kürzel --- */
.oo-avatar__kuerzel {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    letter-spacing: 0.03em;
}

/* Avatar ohne Bild – Hintergrund in Primary-Farbe */
.oo-avatar--kuerzel {
    background-color: var(--oo-primary);
    color: var(--oo-primary-on);
}

/* --- Überlauf-Avatar (+N) --- */
.oo-avatar--ueberlauf {
    background-color: var(--oo-color-border-strong);
    color: var(--oo-color-text-subtle);
    font-size: inherit;
}

.oo-avatar--ueberlauf-klickbar {
    cursor: pointer;
}

.oo-avatar--ueberlauf-klickbar:hover {
    background-color: var(--oo-color-border);
    color: var(--oo-color-text);
}

/* Einklap-Avatar */
.oo-avatar--einklappen .oo-avatar__kuerzel {
    font-size: 1.25em;
}

/* Hover-Effekt */
.oo-avatar:hover {
    z-index: 1;
    transform: translateY(-2px);
    box-shadow: var(--oo-shadow-sm);
}

/* --- Eckig (Organisation, Team, Bot) --- */
.oo-avatar.oo-avatar--eckig {
    border-radius: var(--oo-radius-md);
}

.oo-avatar.oo-avatar--eckig:is(.oo-size-xxxs, .oo-size-xxs, .oo-size-xs) {
    border-radius: var(--oo-radius-sm);
}

/* --- Avatar als Link --- */
.oo-avatar.oo-avatar--link {
    cursor: pointer;
    text-decoration: none;
}

.oo-avatar.oo-avatar--link:focus-visible {
    outline: 2px solid var(--oo-primary);
    outline-offset: 1px;
}

/* --- Hovercard ---
   Hülle um Avatar und Karte; die Karte erscheint verzögert beim Überfahren oder beim Fokus und bleibt, solange die Maus
   auf ihr steht (::before überbrückt den Abstand zum Avatar). */
.oo-avatar-hover {
    position: relative;
    display: inline-flex;
    flex-shrink: 0;
    vertical-align: middle;
}

.oo-avatar-hover:focus-visible {
    outline: none;
}

.oo-avatar-hover:focus-visible > .oo-avatar {
    outline: 2px solid var(--oo-primary);
    outline-offset: 1px;
}

.oo-avatar-hover__karte {
    position: absolute;
    top: calc(100% + var(--oo-space-1));
    left: 0;
    z-index: var(--oo-z-dropdown);
    box-sizing: border-box;
    width: max-content;
    min-width: 14rem;
    max-width: min(20rem, calc(100vw - 2 * var(--oo-space-2)));
    padding: var(--oo-space-3);
    border: var(--oo-border-width) solid var(--oo-color-border-strong);
    border-radius: var(--oo-radius-md);
    background-color: var(--oo-color-background);
    box-shadow: var(--oo-shadow-lg);
    color: var(--oo-color-text);
    font-size: var(--oo-font-size-sm);
    font-weight: normal;
    text-align: left;
    white-space: normal;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--oo-transition), visibility 0s linear var(--oo-transition);
}

.oo-avatar-hover__karte::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: var(--oo-space-1);
}

.oo-avatar-hover:hover > .oo-avatar-hover__karte,
.oo-avatar-hover:focus-within > .oo-avatar-hover__karte {
    opacity: 1;
    visibility: visible;
    transition-delay: 0.4s, 0.4s;
}

/* In einer AvatarList überlappen auch Avatare mit Hovercard. */
.oo-avatar-list--horizontal > .oo-avatar-hover:not(:first-child),
.oo-avatar-list--horizontal > .oo-avatar-hover + .oo-avatar {
    margin-inline-start: var(--oo-avatar-spacing);
}

.oo-avatar-list--vertical > .oo-avatar-hover:not(:first-child),
.oo-avatar-list--vertical > .oo-avatar-hover + .oo-avatar {
    margin-block-start: var(--oo-avatar-spacing);
}

.oo-avatar-list > .oo-avatar-hover:hover {
    z-index: 2;
}