/* 简化的邮箱编码选择器样式 */
#postalCodeList {
    max-height: 200px;
    overflow-y: auto;
}

/* 搜索输入框和清空按钮样式统一 */
.input-group .form-control {
    border-right: 1px solid #dee2e6;
}

.input-group .btn {
    border-left: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.input-group .form-control:focus {
    box-shadow: none;
    border-color: #86b7fe;
    border-right-color: #86b7fe;
}

.input-group .form-control:focus + .btn {
    border-color: #86b7fe;
    border-left-color: #86b7fe;
}

/* 确保按钮和输入框高度一致 */
.input-group .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

#postalCodeList::-webkit-scrollbar {
    width: 4px;
}

#postalCodeList::-webkit-scrollbar-track {
    background: #f1f1f1;
}

#postalCodeList::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
}

/* 邮箱编码选项样式 */
.postal-code-item {
    padding: 0.25rem 0.5rem;
    border-bottom: 1px solid #f1f3f4;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 32px;
}

.postal-code-item:last-child {
    border-bottom: none;
}

.postal-code-item:hover {
    background-color: #f8f9fa;
}

.postal-code-item .code-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.postal-code-item .code-info .postal-code {
    font-weight: 600;
    color: #000;
    font-size: 0.9em;
}

.postal-code-item .code-info .location {
    color: #000;
    font-size: 0.85em;
}


.postal-code-item .select-btn {
    font-size: 0.75em;
    padding: 0.2rem 0.4rem;
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 1rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}