/* 话费充值页面专用样式 */
.amount-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.amount-option {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #fafafa;
    position: relative;
    overflow: hidden;
}

.amount-option:hover {
    border-color: #E53935;
    box-shadow: 0 2px 8px rgba(229, 57, 53, 0.1);
}

.amount-option.active {
    border-color: #E53935;
    background-color: rgba(229, 57, 53, 0.05);
    box-shadow: 0 2px 8px rgba(229, 57, 53, 0.15);
}

.amount-value {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.amount-desc {
    font-size: 12px;
    color: #888;
}

.original-price {
    text-decoration: line-through;
    color: #888;
    font-size: 12px;
    margin-top: 5px;
}

.discount-tag {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(135deg, #FF9800, #FF5722);
    color: white;
    font-size: 10px;
    padding: 3px 6px;
    border-radius: 0 8px 0 8px;
}

.recharge-notice {
    margin-top: 20px;
}

/* 加载动画 */
.amount-loading {
    text-align: center;
    padding: 20px;
    grid-column: span 2;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 加长话费页面分栏下划线，仅影响本页面 */
.service-tab.active::after {
    left: 20%;
    width: 60%;
}