/**
 * Herz-Button auf Member-Cards
 * Obere rechte Ecke des Avatar/Logos
 */

/* Container für Member-Item (relative positioning) */
.member-item {
    position: relative;
}

/* Thumbnail-Wrapper muss auch relative sein */
.member-item .item-thumb,
.member-item .item-thumbnail-link {
    position: relative;
}

/* Herz-Button */
.member-friend-heart {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.member-friend-heart:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.member-friend-heart:active {
    transform: scale(0.95);
}

/* Herz-Icon States */
.member-friend-heart-icon {
    transition: all 0.2s ease;
}

/* Grau = nicht Freund */
.member-friend-heart.not-friend {
    background: rgba(255, 255, 255, 0.9);
}

.member-friend-heart.not-friend .member-friend-heart-icon {
    color: #9e9e9e;
    filter: grayscale(100%);
}

/* Gelb = Anfrage ausstehend (pending) */
.member-friend-heart.is-pending {
    background: #FFC107 !important;
}

.member-friend-heart.is-pending .member-friend-heart-icon {
    color: white;
    filter: none;
}

/* Rot = ist Freund (accepted) */
.member-friend-heart.is-friend {
    background: #f44336 !important;
}

.member-friend-heart.is-friend .member-friend-heart-icon {
    color: white;
    filter: none;
}

/* Hover-Effekte */
.member-friend-heart.not-friend:hover {
    background: rgba(255, 255, 255, 1);
}

.member-friend-heart.not-friend:hover .member-friend-heart-icon {
    color: #757575;
}

.member-friend-heart.is-pending:hover {
    background: #FFA000 !important;
}

.member-friend-heart.is-friend:hover {
    background: #d32f2f !important;
}

/* Loading-State */
.member-friend-heart.loading {
    opacity: 0.6;
    cursor: wait;
    pointer-events: none;
}

.member-friend-heart.loading .member-friend-heart-icon {
    animation: heartPulse 1s ease-in-out infinite;
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Tooltip */
.member-friend-heart-tooltip {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 8px;
    padding: 6px 10px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    font-size: 12px;
    white-space: nowrap;
    border-radius: 4px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 100;
}

.member-friend-heart:hover .member-friend-heart-tooltip {
    opacity: 1;
}

/* Responsive: Mobile */
@media (max-width: 768px) {
    .member-friend-heart {
        width: 28px;
        height: 28px;
        font-size: 16px;
        top: 6px;
        right: 6px;
    }
    
    .member-friend-heart-tooltip {
        display: none; /* Zu klein auf Mobile */
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .member-friend-heart {
        background: rgba(50, 50, 50, 0.9);
    }
    
    .member-friend-heart.not-friend .member-friend-heart-icon {
        color: #757575;
    }
}