.donate-panel {
    position: relative;
    display: inline-block;
}

.button--like {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.button--like:hover {
    transform: scale(1.1);
}

.icon--default {
    fill: #666;
    transition: fill 0.3s ease;
}

.button--like:hover .icon--default {
    fill: #ff4081;
}

#qrcode-panel {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
    margin-bottom: 10px;
    display: none;
    animation: fadeIn 0.3s ease;
    min-width: 240px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, 10px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.qrcode-body {
    text-align: center;
}

.donate-memo {
    margin-bottom: 10px;
    position: relative;
}

#donate-close {
    position: absolute;
    right: -5px;
    top: -5px;
    cursor: pointer;
    font-size: 12px;
    color: #666;
    padding: 2px 5px;
    border-radius: 3px;
}

#donate-close:hover {
    color: #ff4081;
}

.donate-qrpay img {
    max-width: 240px;
    height: auto;
    display: block;
    margin: 0 auto;
    transition: opacity 0.3s ease;
}

/* 支付方式切换按钮样式 */
.donate-methods {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
    gap: 10px;
}

.donate-method-btn {
    padding: 5px 15px;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    background: #f5f5f5;
    color: #666;
    font-size: 14px;
    transition: all 0.3s ease;
}

.donate-method-btn.active {
    background: #ff4081;
    color: white;
}

.donate-method-btn:hover {
    background: #ff4081;
    color: white;
}

/* QR码容器样式 */
.qr-container {
    position: relative;
    height: 100%;
    width: 100%;
    margin: 0 auto;
}

.qr-image {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.qr-image.active {
    opacity: 1;
    visibility: visible;
}

/* 小三角形 */
#qrcode-panel:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid white;
}