.avatar-wrapper {
    position: relative;
    display: inline-block;
}

.avatar-wrapper .avatar-edit {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #ff6600;
    color: #fff;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: transform 0.15s;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.avatar-wrapper .avatar-edit:hover {
    transform: scale(1.1);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}


.avatar-menu {
    position: absolute;
    bottom: -64px;
    right: -4px;
    z-index: 20;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    font-size: 12px;
    min-width: 120px;
    overflow: hidden;
}

.avatar-menu button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 6px 12px;
    cursor: pointer;
    border: none;
    background: none;
    color: #333;
    font-size: 12px;
}

.avatar-menu button:hover {
    background: #f3f4f6;
}

.avatar-menu button.text-red {
    color: #dc2626;
}


.follow-btn {
    padding: 3px 12px;
    font-size: 12px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.15s;
    border: 1px solid;
}

.follow-btn.follow {
    background: #ff6600;
    color: #fff;
    border-color: #ff6600;
}

.follow-btn.follow:hover {
    background: #e65c00;
}

.follow-btn.following {
    background: #fff;
    color: #666;
    border-color: #d1d5db;
}

.follow-btn.following:hover {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fca5a5;
}


.karma-tip {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    width: 260px;
    max-width: 85vw;
    background: #ffffff;
    color: #4b5563;
    font-size: 12px;
    padding: 12px 14px;
    border-radius: 8px;
    text-align: left;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    z-index: 50;
    line-height: 1.5;
    border: 1px solid #e5e7eb;
    font-weight: normal;
}

.karma-tip b {
    color: #111827;
    font-size: 13px;
    display: block;
    margin-bottom: 4px;
}

.karma-tip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #ffffff;
}

.karma-tip::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 7px solid transparent;
    border-top-color: #e5e7eb;
    margin-top: 1px;
}

.karma-trigger:hover .karma-tip {
    display: block;
}


@media (max-width: 450px) {
    .karma-tip {
        left: auto;
        right: -10px;
        transform: none;
        width: 250px;
    }

    .karma-tip::after {
        left: auto;
        right: 16px;
        transform: none;
    }

    .karma-tip::before {
        left: auto;
        right: 15px;
        transform: none;
    }
}