.referral-section {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(26, 25, 24, 0.03);
    background-color: var(--bg-white, #ffffff);
    overflow: hidden;
}

.referral-section__inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    width: 100%;
    box-sizing: border-box;
}

.referral-section__header {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.referral-section__title {
    font-size: var(--font-size-md, 16px);
    font-family: var(--font-family);
    font-weight: 700;
    color: var(--text-dark);
    flex-shrink: 0;
}

.referral-section__link {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.referral-section__records-link {
    font-size: var(--font-size-base, 14px);
    font-family: var(--font-family);
    font-weight: 400;
    color: var(--accent-orange);
    line-height: 1.4;
    white-space: nowrap;
}

.referral-section__link-arrow {
    width: 14px;
    height: 14px;
    display: block;
    flex-shrink: 0;
}

/* 推荐码行：grid 避免小程序 flex 宽度计算异常 */
.referral-section__code-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 10px;
    width: 100%;
    box-sizing: border-box;
}

.referral-section__code-box {
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    padding: 10px 12px;
    border-radius: 8px;
    background-color: #f2f5f9;
    box-sizing: border-box;
    overflow: hidden;
}

.referral-section__code-label {
    display: block;
    font-size: var(--font-size-xs, 11px);
    font-family: var(--font-family);
    font-weight: 400;
    color: var(--text-muted);
    line-height: 1.4;
}

.referral-section__code-value {
    display: block;
    width: 100%;
    font-size: var(--font-size-base, 14px);
    font-family: var(--font-family);
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.3;
    letter-spacing: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.referral-section__copy-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 100%;
    min-height: 52px;
    padding: 0 14px;
    border-radius: 10px;
    background-color: var(--accent-orange);
    box-sizing: border-box;
}

/* 例图：双矩形复制图标 */
.referral-section__copy-icon {
    position: relative;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.referral-section__copy-sheet {
    position: absolute;
    width: 9px;
    height: 9px;
    border: 1.5px solid #ffffff;
    border-radius: 2px;
    box-sizing: border-box;
}

.referral-section__copy-sheet--back {
    right: 0;
    bottom: 0;
    opacity: 0.85;
}

.referral-section__copy-sheet--front {
    left: 0;
    top: 0;
    background-color: rgba(255, 255, 255, 0.2);
}

.referral-section__copy-text {
    display: block;
    font-size: var(--font-size-base, 14px);
    font-family: var(--font-family);
    font-weight: 600;
    color: var(--text-inverse);
    line-height: 1.4;
    white-space: nowrap;
}

.referral-section__stats {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

.referral-section__stat {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.referral-section__stat-num {
    display: block;
    font-size: var(--font-size-lg, 18px);
    font-family: var(--font-family);
    font-weight: 700;
    line-height: 1.2;
}

.referral-section__stat-num--orange {
    color: var(--accent-orange);
}

.referral-section__stat-num--green {
    color: var(--success-green);
}

.referral-section__stat-num--amber {
    color: #f39c12;
}

.referral-section__stat-label {
    display: block;
    font-size: var(--font-size-xs, 11px);
    font-family: var(--font-family);
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.4;
    white-space: nowrap;
}

.referral-section__stat-divider {
    width: 1px;
    height: 28px;
    flex-shrink: 0;
    background-color: var(--border-light);
}